./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 --- 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 10:28:44,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:28:44,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:28:44,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:28:44,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:28:44,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:28:44,934 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:28:44,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:28:44,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:28:44,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:28:44,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:28:44,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:28:44,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:28:44,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:28:44,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:28:44,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:28:44,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:28:44,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:28:44,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:28:44,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:28:44,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:28:44,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:28:44,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:28:44,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:28:44,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:28:44,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:28:44,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:28:44,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:28:44,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:28:44,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:28:44,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:28:44,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:28:44,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:28:44,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:28:44,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:28:44,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:28:44,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:28:44,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:28:44,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:28:44,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:28:44,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:28:44,989 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:28:45,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:28:45,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:28:45,019 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:28:45,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:28:45,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:28:45,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:28:45,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:28:45,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:28:45,022 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:28:45,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:28:45,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:28:45,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:28:45,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:28:45,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:28:45,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:28:45,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:28:45,024 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:28:45,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:28:45,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:28:45,025 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:28:45,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:28:45,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:45,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:28:45,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:28:45,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:28:45,027 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:28:45,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:28:45,028 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:28:45,028 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:28:45,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:28:45,029 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 [2022-10-17 10:28:45,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:28:45,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:28:45,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:28:45,361 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:28:45,362 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:28:45,364 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-10-17 10:28:45,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/fad581fbc/1c7b0e1bdac8486fae9b87fd60c47164/FLAG3de76151f [2022-10-17 10:28:46,584 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:28:46,586 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-10-17 10:28:46,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/fad581fbc/1c7b0e1bdac8486fae9b87fd60c47164/FLAG3de76151f [2022-10-17 10:28:46,801 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/fad581fbc/1c7b0e1bdac8486fae9b87fd60c47164 [2022-10-17 10:28:46,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:28:46,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:28:46,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:46,809 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:28:46,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:28:46,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:46" (1/1) ... [2022-10-17 10:28:46,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c8b584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:46, skipping insertion in model container [2022-10-17 10:28:46,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:46" (1/1) ... [2022-10-17 10:28:46,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:28:47,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:28:53,716 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-10-17 10:28:53,728 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-10-17 10:28:53,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:53,964 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:28:54,234 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: ctl = (unsigned int )ctl & 65519U [9599] 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: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 10:28:54,245 INFO L158 Benchmark]: Toolchain (without parser) took 7437.81ms. Allocated memory was 104.9MB in the beginning and 247.5MB in the end (delta: 142.6MB). Free memory was 70.7MB in the beginning and 116.2MB in the end (delta: -45.5MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2022-10-17 10:28:54,246 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory was 77.0MB in the beginning and 77.0MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:28:54,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7433.69ms. Allocated memory was 104.9MB in the beginning and 247.5MB in the end (delta: 142.6MB). Free memory was 70.3MB in the beginning and 116.2MB in the end (delta: -45.9MB). Peak memory consumption was 96.0MB. Max. memory is 16.1GB. [2022-10-17 10:28:54,250 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory was 77.0MB in the beginning and 77.0MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7433.69ms. Allocated memory was 104.9MB in the beginning and 247.5MB in the end (delta: 142.6MB). Free memory was 70.3MB in the beginning and 116.2MB in the end (delta: -45.9MB). Peak memory consumption was 96.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: ctl = (unsigned int )ctl & 65519U [9599] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: ctl = (unsigned int )ctl & 65519U [9599]: 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 --- 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 10:28:56,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:28:56,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:28:56,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:28:56,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:28:56,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:28:56,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:28:56,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:28:56,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:28:56,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:28:56,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:28:56,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:28:56,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:28:56,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:28:56,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:28:56,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:28:56,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:28:56,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:28:56,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:28:56,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:28:56,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:28:56,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:28:56,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:28:56,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:28:56,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:28:56,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:28:56,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:28:56,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:28:56,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:28:56,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:28:56,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:28:56,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:28:56,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:28:56,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:28:56,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:28:56,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:28:56,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:28:56,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:28:56,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:28:56,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:28:56,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:28:56,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:28:56,983 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:28:56,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:28:56,985 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:28:56,985 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:28:56,986 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:28:56,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:28:56,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:28:56,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:28:56,989 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:28:56,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:28:56,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:28:56,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:28:56,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:28:56,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:28:56,992 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:28:56,992 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:28:56,992 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:28:56,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:28:56,993 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:28:56,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:28:56,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:28:56,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:28:56,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:28:56,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:56,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:28:56,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:28:56,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:28:56,995 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:28:56,996 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:28:56,996 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:28:56,996 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:28:56,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:28:56,997 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:28:56,997 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d5d82e0d28c3fc86758c4064df31f27e0491a17ee87de5798fb38b0651bab18 [2022-10-17 10:28:57,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:28:57,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:28:57,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:28:57,482 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:28:57,485 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:28:57,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-10-17 10:28:57,573 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/051daa4d4/f347300c9ecb4389b98e95c97c25cfd3/FLAG800c87403 [2022-10-17 10:28:58,789 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:28:58,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-10-17 10:28:58,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/051daa4d4/f347300c9ecb4389b98e95c97c25cfd3/FLAG800c87403 [2022-10-17 10:28:58,988 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/data/051daa4d4/f347300c9ecb4389b98e95c97c25cfd3 [2022-10-17 10:28:58,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:28:58,995 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:28:58,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:58,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:28:59,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:28:59,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:58" (1/1) ... [2022-10-17 10:28:59,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b654a6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:59, skipping insertion in model container [2022-10-17 10:28:59,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:28:58" (1/1) ... [2022-10-17 10:28:59,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:28:59,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:29:05,532 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-10-17 10:29:05,535 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-10-17 10:29:05,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:29:05,721 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:29:05,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:29:06,421 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-10-17 10:29:06,422 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-10-17 10:29:06,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:29:06,506 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:29:07,205 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499957,499970] [2022-10-17 10:29:07,206 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_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[500102,500115] [2022-10-17 10:29:07,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:29:07,757 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:29:07,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07 WrapperNode [2022-10-17 10:29:07,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:29:07,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:29:07,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:29:07,772 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:29:07,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,552 INFO L138 Inliner]: procedures = 681, calls = 4524, calls flagged for inlining = 344, calls inlined = 326, statements flattened = 10620 [2022-10-17 10:29:08,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:29:08,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:29:08,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:29:08,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:29:08,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:08,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:09,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:09,074 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:09,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:09,179 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:29:09,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:29:09,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:29:09,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:29:09,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:29:07" (1/1) ... [2022-10-17 10:29:09,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:29:09,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:29:09,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:29:09,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b8a3d6a-1459-4c3a-bb7f-f9823fbb2902/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:29:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-10-17 10:29:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-10-17 10:29:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-10-17 10:29:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-10-17 10:29:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:29:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:29:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-10-17 10:29:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-10-17 10:29:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 10:29:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 10:29:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:29:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:29:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-10-17 10:29:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-10-17 10:29:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 10:29:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 10:29:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:29:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:29:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-10-17 10:29:09,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-10-17 10:29:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-10-17 10:29:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-10-17 10:29:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:29:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:29:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:29:09,272 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:29:09,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:29:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:29:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-10-17 10:29:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-10-17 10:29:09,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-10-17 10:29:09,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-10-17 10:29:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-10-17 10:29:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-10-17 10:29:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-10-17 10:29:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-10-17 10:29:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-10-17 10:29:09,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-10-17 10:29:09,274 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 10:29:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-10-17 10:29:09,275 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-10-17 10:29:09,275 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-10-17 10:29:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-10-17 10:29:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-10-17 10:29:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-10-17 10:29:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:29:09,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:29:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:29:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:29:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:29:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:29:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:29:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:29:09,278 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:29:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:29:09,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:29:09,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:29:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-10-17 10:29:09,280 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-10-17 10:29:09,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:29:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:29:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:29:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:29:09,281 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:29:09,281 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-10-17 10:29:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-10-17 10:29:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:29:09,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2022-10-17 10:29:09,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2022-10-17 10:29:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:29:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:29:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:29:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-10-17 10:29:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-10-17 10:29:09,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:29:09,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:29:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:29:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:29:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-10-17 10:29:09,284 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-10-17 10:29:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-17 10:29:09,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-17 10:29:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:29:09,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:29:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-10-17 10:29:09,286 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-10-17 10:29:09,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:29:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:29:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-10-17 10:29:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-10-17 10:29:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-10-17 10:29:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-10-17 10:29:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:29:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:29:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:29:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:29:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-10-17 10:29:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-10-17 10:29:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-10-17 10:29:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-10-17 10:29:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-17 10:29:09,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-10-17 10:29:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:29:09,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:29:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:29:09,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:29:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-10-17 10:29:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-10-17 10:29:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:29:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:29:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:29:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:29:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-10-17 10:29:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-10-17 10:29:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:29:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:29:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-10-17 10:29:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-10-17 10:29:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:29:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:29:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-10-17 10:29:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-10-17 10:29:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:29:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:29:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-10-17 10:29:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-10-17 10:29:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:29:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:29:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:29:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:29:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:29:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 10:29:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-10-17 10:29:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:29:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:29:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:29:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:29:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:29:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:29:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 10:29:09,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:29:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-10-17 10:29:09,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-10-17 10:29:09,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:29:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:29:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 10:29:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 10:29:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-10-17 10:29:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-10-17 10:29:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-10-17 10:29:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-10-17 10:29:09,306 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-10-17 10:29:09,306 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-10-17 10:29:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:29:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:29:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:29:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:29:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 10:29:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 10:29:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:29:09,307 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:29:09,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:29:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:29:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-10-17 10:29:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-10-17 10:29:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:29:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:29:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-10-17 10:29:09,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-10-17 10:29:09,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-10-17 10:29:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-10-17 10:29:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:29:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:29:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:29:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:29:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:29:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 10:29:09,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 10:29:09,309 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-10-17 10:29:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:29:09,310 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:29:09,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:29:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:29:09,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:29:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-10-17 10:29:09,311 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-10-17 10:29:09,311 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-10-17 10:29:09,313 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-10-17 10:29:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-10-17 10:29:09,313 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-10-17 10:29:09,313 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-10-17 10:29:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-10-17 10:29:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:29:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:29:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:29:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:29:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:29:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:29:09,314 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:29:09,314 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:29:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:29:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-10-17 10:29:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-10-17 10:29:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:29:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:29:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-10-17 10:29:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-10-17 10:29:09,315 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-10-17 10:29:09,315 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-10-17 10:29:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:29:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:29:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-10-17 10:29:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-10-17 10:29:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-17 10:29:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-10-17 10:29:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 10:29:09,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 10:29:09,316 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:29:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:29:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-10-17 10:29:09,317 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-10-17 10:29:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:29:09,317 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:29:09,318 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:29:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:29:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:29:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:29:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:29:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:29:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-10-17 10:29:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-10-17 10:29:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-10-17 10:29:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-10-17 10:29:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:29:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:29:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-10-17 10:29:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-10-17 10:29:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:29:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:29:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-10-17 10:29:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-10-17 10:29:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-10-17 10:29:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-10-17 10:29:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:29:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:29:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 10:29:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 10:29:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:29:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:29:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-10-17 10:29:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-10-17 10:29:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:29:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:29:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-10-17 10:29:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-10-17 10:29:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:29:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:29:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-10-17 10:29:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-10-17 10:29:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2022-10-17 10:29:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2022-10-17 10:29:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-10-17 10:29:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-10-17 10:29:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-10-17 10:29:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-10-17 10:29:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-10-17 10:29:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-10-17 10:29:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 10:29:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 10:29:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:29:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:29:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-10-17 10:29:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-10-17 10:29:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:29:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:29:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:29:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:29:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-10-17 10:29:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-10-17 10:29:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-10-17 10:29:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-10-17 10:29:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:29:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-10-17 10:29:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:29:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:29:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:29:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:29:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2022-10-17 10:29:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2022-10-17 10:29:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 10:29:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 10:29:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2022-10-17 10:29:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2022-10-17 10:29:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-10-17 10:29:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-10-17 10:29:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-10-17 10:29:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-10-17 10:29:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 10:29:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 10:29:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-10-17 10:29:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-10-17 10:29:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:29:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:29:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-10-17 10:29:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-10-17 10:29:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-10-17 10:29:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-10-17 10:29:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:29:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:29:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:29:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:29:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 10:29:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 10:29:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-10-17 10:29:09,333 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-10-17 10:29:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:29:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:29:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 10:29:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 10:29:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 10:29:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 10:29:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:29:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:29:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-10-17 10:29:09,334 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-10-17 10:29:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:29:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:29:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 10:29:11,047 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:29:11,058 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:29:13,460 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;