./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.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_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- 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 16:44:44,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:44,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:44,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:44,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:44,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:44,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:44,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:44,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:44,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:44,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:44,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:44,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:44,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:44,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:44,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:44,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:44,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:44,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:44,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:44,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:44,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:44,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:44,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:44,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:44,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:44,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:44,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:44,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:44,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:44,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:44,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:44,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:44,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:44,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:44,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:44,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:44,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:44,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:44,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:44,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:44,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:44,378 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:44,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:44,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:44,380 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:44,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:44,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:44,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:44,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:44,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:44,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:44,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:44,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:44,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:44,385 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:44,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:44,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:44,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:44,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:44,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:44,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:44,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:44,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:44,387 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:44,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:44,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:44,387 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2022-10-17 16:44:44,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:44,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:44,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:44,717 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:44,718 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:44,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-10-17 16:44:44,809 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/b229c20d8/4f527271e8b3442dbf2a89f8b63baae0/FLAGd2e332410 [2022-10-17 16:44:45,787 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:45,787 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-10-17 16:44:45,861 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/b229c20d8/4f527271e8b3442dbf2a89f8b63baae0/FLAGd2e332410 [2022-10-17 16:44:46,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/b229c20d8/4f527271e8b3442dbf2a89f8b63baae0 [2022-10-17 16:44:46,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:46,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:46,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:46,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:46,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:46,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:46" (1/1) ... [2022-10-17 16:44:46,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1afcf6af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:46, skipping insertion in model container [2022-10-17 16:44:46,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:46" (1/1) ... [2022-10-17 16:44:46,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:46,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:50,359 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-10-17 16:44:50,363 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-10-17 16:44:50,366 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-10-17 16:44:50,367 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-10-17 16:44:50,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:50,507 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:50,733 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 [7796] 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 16:44:50,745 INFO L158 Benchmark]: Toolchain (without parser) took 4590.68ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 77.5MB in the beginning and 68.5MB in the end (delta: 9.1MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2022-10-17 16:44:50,746 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:50,748 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4588.16ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 77.3MB in the beginning and 68.5MB in the end (delta: 8.8MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2022-10-17 16:44:50,750 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4588.16ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 77.3MB in the beginning and 68.5MB in the end (delta: 8.8MB). Peak memory consumption was 75.0MB. 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 [7796] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [7796]: 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- 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 16:44:53,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:53,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:53,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:53,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:53,099 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:53,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:53,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:53,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:53,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:53,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:53,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:53,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:53,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:53,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:53,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:53,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:53,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:53,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:53,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:53,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:53,143 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:53,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:53,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:53,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:53,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:53,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:53,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:53,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:53,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:53,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:53,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:53,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:53,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:53,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:53,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:53,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:53,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:53,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:53,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:53,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:53,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:44:53,197 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:53,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:53,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:53,199 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:53,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:53,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:53,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:53,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:53,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:53,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:53,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:53,202 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:53,202 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:53,202 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:53,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:53,203 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:53,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:53,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:53,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:53,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:53,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:53,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:53,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:53,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:53,205 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:53,205 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:53,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:53,205 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:53,206 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:53,206 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2022-10-17 16:44:53,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:53,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:53,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:53,644 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:53,646 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:53,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-10-17 16:44:53,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/819afdb36/881a2d57f8274692b8b88fee7124f55b/FLAGc906dac26 [2022-10-17 16:44:54,798 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:54,799 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-10-17 16:44:54,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/819afdb36/881a2d57f8274692b8b88fee7124f55b/FLAGc906dac26 [2022-10-17 16:44:55,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/data/819afdb36/881a2d57f8274692b8b88fee7124f55b [2022-10-17 16:44:55,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:55,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:55,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:55,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:55,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:55,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:55" (1/1) ... [2022-10-17 16:44:55,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d725f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:55, skipping insertion in model container [2022-10-17 16:44:55,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:55" (1/1) ... [2022-10-17 16:44:55,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:55,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:59,319 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-10-17 16:44:59,322 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-10-17 16:44:59,323 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-10-17 16:44:59,324 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-10-17 16:44:59,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:59,467 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:44:59,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:00,127 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-10-17 16:45:00,128 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-10-17 16:45:00,129 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-10-17 16:45:00,129 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-10-17 16:45:00,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:00,223 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:00,790 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-10-17 16:45:00,791 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-10-17 16:45:00,792 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-10-17 16:45:00,792 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_92b0a658-d73c-414c-8609-e5b547c2b2d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-10-17 16:45:00,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:01,231 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:01,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01 WrapperNode [2022-10-17 16:45:01,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:01,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:01,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:01,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:01,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:01,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:01,657 INFO L138 Inliner]: procedures = 563, calls = 3124, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 6174 [2022-10-17 16:45:01,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:01,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:01,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:01,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:01,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:01,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:01,742 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:01,743 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,135 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:02,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:02,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:02,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:02,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:01" (1/1) ... [2022-10-17 16:45:02,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:02,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:02,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:02,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92b0a658-d73c-414c-8609-e5b547c2b2d3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-10-17 16:45:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-10-17 16:45:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-10-17 16:45:02,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-10-17 16:45:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-10-17 16:45:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-10-17 16:45:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-10-17 16:45:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-10-17 16:45:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:45:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:45:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:45:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:45:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-10-17 16:45:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-10-17 16:45:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:45:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:45:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:45:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:45:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:45:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:45:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 16:45:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 16:45:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:45:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:45:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 16:45:02,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 16:45:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:45:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:45:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-10-17 16:45:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-10-17 16:45:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-10-17 16:45:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-10-17 16:45:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:45:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:45:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:45:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:45:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:45:02,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:45:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2022-10-17 16:45:02,322 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2022-10-17 16:45:02,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:45:02,323 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-10-17 16:45:02,323 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-10-17 16:45:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:45:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:45:02,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:45:02,325 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-10-17 16:45:02,325 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-10-17 16:45:02,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:45:02,326 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-10-17 16:45:02,326 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-10-17 16:45:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 16:45:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 16:45:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:45:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:45:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-10-17 16:45:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-10-17 16:45:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-10-17 16:45:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-10-17 16:45:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:45:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:45:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 16:45:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 16:45:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:45:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:45:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2022-10-17 16:45:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2022-10-17 16:45:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:45:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:45:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-10-17 16:45:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-10-17 16:45:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:45:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:45:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:45:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:45:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:45:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:45:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-10-17 16:45:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-10-17 16:45:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 16:45:02,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 16:45:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-10-17 16:45:02,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-10-17 16:45:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-10-17 16:45:02,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-10-17 16:45:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:45:02,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:45:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:45:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:45:02,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:45:02,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:45:02,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:45:02,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:45:02,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:45:02,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 16:45:02,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 16:45:02,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:45:02,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:45:02,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:45:02,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:45:02,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:45:02,338 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:45:02,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:45:02,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:45:02,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:45:02,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:45:02,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:45:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:45:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:45:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-10-17 16:45:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-10-17 16:45:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-10-17 16:45:02,346 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-10-17 16:45:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:45:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:45:02,348 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 16:45:02,354 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 16:45:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:45:02,354 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:45:02,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 16:45:02,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 16:45:02,355 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-10-17 16:45:02,355 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-10-17 16:45:02,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:45:02,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:45:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-10-17 16:45:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-10-17 16:45:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 16:45:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 16:45:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:45:02,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:45:02,356 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:45:02,357 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:45:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:45:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:02,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:45:02,357 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-10-17 16:45:02,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-10-17 16:45:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:45:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:45:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:45:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:45:02,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:45:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:45:02,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:45:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-10-17 16:45:02,359 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-10-17 16:45:02,359 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-10-17 16:45:02,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-10-17 16:45:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-10-17 16:45:02,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-10-17 16:45:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-10-17 16:45:02,360 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-10-17 16:45:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-10-17 16:45:02,360 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-10-17 16:45:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:45:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:45:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:45:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:45:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:45:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:45:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:45:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:45:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 16:45:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 16:45:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-10-17 16:45:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-10-17 16:45:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-10-17 16:45:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-10-17 16:45:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-10-17 16:45:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-10-17 16:45:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 16:45:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 16:45:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:45:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:45:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:45:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:45:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-10-17 16:45:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-10-17 16:45:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-10-17 16:45:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-10-17 16:45:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 16:45:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 16:45:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-10-17 16:45:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-10-17 16:45:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 16:45:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 16:45:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:45:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:45:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:45:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:45:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-10-17 16:45:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-10-17 16:45:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-10-17 16:45:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-10-17 16:45:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:45:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:45:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:45:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:45:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:45:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-10-17 16:45:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-10-17 16:45:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-10-17 16:45:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-10-17 16:45:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:45:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:45:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 16:45:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 16:45:02,370 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 16:45:02,370 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 16:45:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-10-17 16:45:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-10-17 16:45:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:45:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:45:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 16:45:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 16:45:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:45:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:45:02,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:45:02,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:45:02,372 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-10-17 16:45:02,372 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-10-17 16:45:02,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:45:02,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:45:02,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2022-10-17 16:45:02,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2022-10-17 16:45:02,373 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:45:02,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:45:02,373 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:45:02,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:45:02,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:45:02,374 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:45:02,375 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:45:02,378 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:45:02,379 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:45:02,379 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:45:02,379 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:45:02,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:45:02,379 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-10-17 16:45:02,379 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-10-17 16:45:02,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:45:02,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:45:02,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:45:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:45:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:45:02,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:45:02,382 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 16:45:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 16:45:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:45:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:45:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:45:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:45:02,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2022-10-17 16:45:02,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2022-10-17 16:45:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-10-17 16:45:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-10-17 16:45:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2022-10-17 16:45:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2022-10-17 16:45:02,384 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-10-17 16:45:02,384 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-10-17 16:45:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:45:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:45:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 16:45:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 16:45:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-10-17 16:45:02,385 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-10-17 16:45:02,385 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-10-17 16:45:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-10-17 16:45:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-10-17 16:45:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-10-17 16:45:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-10-17 16:45:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-10-17 16:45:02,386 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 16:45:02,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 16:45:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-10-17 16:45:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-10-17 16:45:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:45:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:45:02,387 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 16:45:02,387 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 16:45:02,388 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-10-17 16:45:02,388 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-10-17 16:45:03,494 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:03,501 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:04,196 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;