./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.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_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 --- 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 10:26:12,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:26:12,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:26:12,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:26:12,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:26:12,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:26:12,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:26:12,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:26:12,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:26:12,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:26:12,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:26:12,226 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:26:12,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:26:12,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:26:12,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:26:12,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:26:12,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:26:12,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:26:12,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:26:12,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:26:12,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:26:12,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:26:12,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:26:12,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:26:12,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:26:12,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:26:12,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:26:12,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:26:12,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:26:12,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:26:12,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:26:12,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:26:12,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:26:12,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:26:12,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:26:12,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:26:12,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:26:12,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:26:12,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:26:12,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:26:12,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:26:12,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:26:12,329 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:26:12,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:26:12,330 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:26:12,330 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:26:12,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:26:12,331 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:26:12,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:26:12,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:26:12,332 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:26:12,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:26:12,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:26:12,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:26:12,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:26:12,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:26:12,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:26:12,334 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:26:12,334 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:26:12,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:26:12,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:26:12,335 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:26:12,335 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:26:12,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:26:12,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:26:12,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:26:12,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:26:12,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:26:12,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:26:12,337 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:26:12,338 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:26:12,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:26:12,338 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 [2022-10-17 10:26:12,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:26:12,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:26:12,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:26:12,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:26:12,685 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:26:12,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2022-10-17 10:26:12,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/17b509cfb/4b11e4762e8f4eaea5e8cc04b757012a/FLAG2a42199d7 [2022-10-17 10:26:13,920 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:26:13,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2022-10-17 10:26:14,012 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/17b509cfb/4b11e4762e8f4eaea5e8cc04b757012a/FLAG2a42199d7 [2022-10-17 10:26:14,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/17b509cfb/4b11e4762e8f4eaea5e8cc04b757012a [2022-10-17 10:26:14,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:26:14,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:26:14,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:26:14,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:26:14,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:26:14,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:26:14" (1/1) ... [2022-10-17 10:26:14,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594108e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:14, skipping insertion in model container [2022-10-17 10:26:14,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:26:14" (1/1) ... [2022-10-17 10:26:14,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:26:14,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:26:18,741 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2022-10-17 10:26:18,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:26:18,932 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:26:19,479 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: phy_val = (unsigned int )phy_val & 65027U [13187] 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:1627) 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: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:1627) 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:1627) 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 10:26:19,486 INFO L158 Benchmark]: Toolchain (without parser) took 5325.69ms. Allocated memory was 104.9MB in the beginning and 224.4MB in the end (delta: 119.5MB). Free memory was 63.5MB in the beginning and 142.1MB in the end (delta: -78.6MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. [2022-10-17 10:26:19,488 INFO L158 Benchmark]: CDTParser took 1.89ms. Allocated memory is still 104.9MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:26:19,489 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5323.00ms. Allocated memory was 104.9MB in the beginning and 224.4MB in the end (delta: 119.5MB). Free memory was 63.2MB in the beginning and 142.1MB in the end (delta: -78.8MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. [2022-10-17 10:26:19,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.89ms. Allocated memory is still 104.9MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5323.00ms. Allocated memory was 104.9MB in the beginning and 224.4MB in the end (delta: 119.5MB). Free memory was 63.2MB in the beginning and 142.1MB in the end (delta: -78.8MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: phy_val = (unsigned int )phy_val & 65027U [13187] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: phy_val = (unsigned int )phy_val & 65027U [13187]: 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 --- 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 10:26:22,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:26:22,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:26:22,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:26:22,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:26:22,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:26:22,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:26:22,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:26:22,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:26:22,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:26:22,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:26:22,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:26:22,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:26:22,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:26:22,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:26:22,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:26:22,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:26:22,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:26:22,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:26:22,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:26:22,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:26:22,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:26:22,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:26:22,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:26:22,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:26:22,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:26:22,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:26:22,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:26:22,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:26:22,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:26:22,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:26:22,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:26:22,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:26:22,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:26:22,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:26:22,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:26:22,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:26:22,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:26:22,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:26:22,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:26:22,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:26:22,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:26:22,437 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:26:22,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:26:22,438 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:26:22,438 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:26:22,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:26:22,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:26:22,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:26:22,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:26:22,442 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:26:22,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:26:22,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:26:22,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:26:22,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:26:22,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:26:22,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:26:22,446 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:26:22,446 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:26:22,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:26:22,447 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:26:22,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:26:22,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:26:22,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:26:22,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:26:22,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:26:22,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:26:22,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:26:22,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:26:22,450 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:26:22,450 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:26:22,450 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:26:22,451 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:26:22,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:26:22,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:26:22,452 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 [2022-10-17 10:26:22,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:26:22,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:26:22,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:26:22,988 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:26:22,991 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:26:22,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2022-10-17 10:26:23,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/c8dae9d48/1ff38437142a4492b0a00aebdef867fb/FLAG0ed40c2ad [2022-10-17 10:26:24,328 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:26:24,329 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2022-10-17 10:26:24,430 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/c8dae9d48/1ff38437142a4492b0a00aebdef867fb/FLAG0ed40c2ad [2022-10-17 10:26:24,499 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/data/c8dae9d48/1ff38437142a4492b0a00aebdef867fb [2022-10-17 10:26:24,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:26:24,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:26:24,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:26:24,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:26:24,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:26:24,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:26:24" (1/1) ... [2022-10-17 10:26:24,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587c462d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:24, skipping insertion in model container [2022-10-17 10:26:24,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:26:24" (1/1) ... [2022-10-17 10:26:24,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:26:24,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:26:29,115 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2022-10-17 10:26:29,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:26:29,338 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:26:29,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:26:29,935 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_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2022-10-17 10:26:29,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:26:29,997 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:26:30,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2022-10-17 10:26:30,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:26:31,224 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:26:31,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31 WrapperNode [2022-10-17 10:26:31,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:26:31,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:26:31,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:26:31,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:26:31,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:31,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:31,758 INFO L138 Inliner]: procedures = 487, calls = 3863, calls flagged for inlining = 218, calls inlined = 198, statements flattened = 6992 [2022-10-17 10:26:31,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:26:31,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:26:31,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:26:31,760 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:26:31,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:31,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:31,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:31,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,234 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:26:32,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:26:32,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:26:32,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:26:32,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:26:31" (1/1) ... [2022-10-17 10:26:32,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:26:32,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:26:32,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:26:32,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec1044bb-a4d6-453a-b56c-71ab096c218e/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:26:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-10-17 10:26:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-10-17 10:26:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:26:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:26:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 10:26:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 10:26:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:26:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:26:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2022-10-17 10:26:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2022-10-17 10:26:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2022-10-17 10:26:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2022-10-17 10:26:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2022-10-17 10:26:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2022-10-17 10:26:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2022-10-17 10:26:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2022-10-17 10:26:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2022-10-17 10:26:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2022-10-17 10:26:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 10:26:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 10:26:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:26:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:26:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2022-10-17 10:26:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2022-10-17 10:26:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:26:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:26:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:26:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:26:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2022-10-17 10:26:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2022-10-17 10:26:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2022-10-17 10:26:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2022-10-17 10:26:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2022-10-17 10:26:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2022-10-17 10:26:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:26:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:26:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2022-10-17 10:26:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2022-10-17 10:26:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2022-10-17 10:26:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2022-10-17 10:26:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:26:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:26:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:26:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:26:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:26:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:26:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2022-10-17 10:26:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2022-10-17 10:26:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:26:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:26:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2022-10-17 10:26:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2022-10-17 10:26:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-10-17 10:26:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-10-17 10:26:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:26:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:26:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:26:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2022-10-17 10:26:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2022-10-17 10:26:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:26:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:26:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:26:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 10:26:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 10:26:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-10-17 10:26:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-10-17 10:26:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2022-10-17 10:26:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2022-10-17 10:26:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-10-17 10:26:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2022-10-17 10:26:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2022-10-17 10:26:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:26:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:26:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:26:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:26:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2022-10-17 10:26:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2022-10-17 10:26:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2022-10-17 10:26:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2022-10-17 10:26:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:26:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:26:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2022-10-17 10:26:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2022-10-17 10:26:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:26:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:26:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2022-10-17 10:26:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2022-10-17 10:26:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2022-10-17 10:26:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2022-10-17 10:26:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:26:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:26:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:26:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:26:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:26:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:26:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2022-10-17 10:26:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2022-10-17 10:26:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2022-10-17 10:26:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2022-10-17 10:26:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-10-17 10:26:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-10-17 10:26:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:26:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:26:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2022-10-17 10:26:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2022-10-17 10:26:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2022-10-17 10:26:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2022-10-17 10:26:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:26:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:26:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2022-10-17 10:26:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2022-10-17 10:26:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:26:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:26:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:26:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 10:26:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2022-10-17 10:26:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2022-10-17 10:26:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 10:26:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 10:26:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-10-17 10:26:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-10-17 10:26:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2022-10-17 10:26:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2022-10-17 10:26:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:26:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 10:26:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 10:26:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:26:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:26:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:26:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:26:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2022-10-17 10:26:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2022-10-17 10:26:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:26:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2022-10-17 10:26:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2022-10-17 10:26:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:26:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2022-10-17 10:26:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2022-10-17 10:26:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:26:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2022-10-17 10:26:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2022-10-17 10:26:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2022-10-17 10:26:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2022-10-17 10:26:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2022-10-17 10:26:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2022-10-17 10:26:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2022-10-17 10:26:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2022-10-17 10:26:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2022-10-17 10:26:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2022-10-17 10:26:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2022-10-17 10:26:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2022-10-17 10:26:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:26:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:26:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:26:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:26:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:26:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:26:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2022-10-17 10:26:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2022-10-17 10:26:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-10-17 10:26:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-10-17 10:26:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2022-10-17 10:26:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2022-10-17 10:26:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:26:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:26:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:26:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2022-10-17 10:26:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2022-10-17 10:26:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:26:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:26:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 10:26:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 10:26:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-10-17 10:26:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-10-17 10:26:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:26:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:26:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:26:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:26:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:26:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:26:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:26:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:26:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-10-17 10:26:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-10-17 10:26:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2022-10-17 10:26:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2022-10-17 10:26:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:26:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:26:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:26:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:26:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:26:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:26:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:26:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:26:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:26:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2022-10-17 10:26:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2022-10-17 10:26:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2022-10-17 10:26:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2022-10-17 10:26:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:26:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:26:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-10-17 10:26:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-10-17 10:26:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2022-10-17 10:26:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2022-10-17 10:26:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:26:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:26:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-10-17 10:26:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-10-17 10:26:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2022-10-17 10:26:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2022-10-17 10:26:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2022-10-17 10:26:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2022-10-17 10:26:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 10:26:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 10:26:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:26:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:26:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:26:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:26:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 10:26:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 10:26:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:26:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:26:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:26:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:26:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:26:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2022-10-17 10:26:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2022-10-17 10:26:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2022-10-17 10:26:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2022-10-17 10:26:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:26:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:26:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2022-10-17 10:26:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2022-10-17 10:26:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:26:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:26:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:26:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 10:26:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 10:26:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2022-10-17 10:26:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:26:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-10-17 10:26:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-10-17 10:26:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2022-10-17 10:26:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2022-10-17 10:26:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2022-10-17 10:26:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2022-10-17 10:26:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2022-10-17 10:26:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2022-10-17 10:26:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 10:26:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 10:26:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:26:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:26:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:26:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:26:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:26:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:26:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:26:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:26:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2022-10-17 10:26:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2022-10-17 10:26:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:26:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:26:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2022-10-17 10:26:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2022-10-17 10:26:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:26:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:26:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2022-10-17 10:26:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2022-10-17 10:26:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:26:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:26:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2022-10-17 10:26:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2022-10-17 10:26:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-10-17 10:26:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-10-17 10:26:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:26:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:26:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:26:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:26:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:26:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:26:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2022-10-17 10:26:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2022-10-17 10:26:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2022-10-17 10:26:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2022-10-17 10:26:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2022-10-17 10:26:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2022-10-17 10:26:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2022-10-17 10:26:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2022-10-17 10:26:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 10:26:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 10:26:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2022-10-17 10:26:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2022-10-17 10:26:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:26:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:26:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-10-17 10:26:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-10-17 10:26:32,468 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2022-10-17 10:26:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2022-10-17 10:26:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2022-10-17 10:26:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2022-10-17 10:26:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2022-10-17 10:26:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2022-10-17 10:26:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 10:26:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 10:26:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2022-10-17 10:26:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2022-10-17 10:26:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 10:26:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 10:26:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2022-10-17 10:26:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2022-10-17 10:26:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 10:26:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 10:26:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:26:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:26:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:26:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:26:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 10:26:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 10:26:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2022-10-17 10:26:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2022-10-17 10:26:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2022-10-17 10:26:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2022-10-17 10:26:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:26:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:26:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 10:26:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 10:26:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:26:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:26:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2022-10-17 10:26:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2022-10-17 10:26:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2022-10-17 10:26:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2022-10-17 10:26:33,701 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:26:33,716 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:26:34,091 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;