./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-via-via-velocity.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_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/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_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/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_863d1985-43db-46e7-a6bc-b006e155857d/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 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- 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 10:58:01,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:58:01,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:58:01,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:58:01,525 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:58:01,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:58:01,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:58:01,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:58:01,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:58:01,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:58:01,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:58:01,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:58:01,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:58:01,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:58:01,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:58:01,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:58:01,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:58:01,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:58:01,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:58:01,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:58:01,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:58:01,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:58:01,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:58:01,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:58:01,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:58:01,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:58:01,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:58:01,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:58:01,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:58:01,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:58:01,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:58:01,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:58:01,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:58:01,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:58:01,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:58:01,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:58:01,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:58:01,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:58:01,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:58:01,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:58:01,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:58:01,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:58:01,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:58:01,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:58:01,653 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:58:01,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:58:01,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:58:01,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:58:01,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:58:01,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:58:01,656 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:58:01,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:58:01,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:58:01,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:58:01,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:58:01,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:58:01,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:58:01,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:58:01,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:58:01,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:58:01,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:58:01,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:58:01,660 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:58:01,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:58:01,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:58:01,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:58:01,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:58:01,661 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:58:01,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:58:01,664 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:58:01,664 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:58:01,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:58:01,664 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_863d1985-43db-46e7-a6bc-b006e155857d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2022-10-17 10:58:01,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:58:01,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:58:01,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:58:01,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:58:01,979 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:58:01,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-10-17 10:58:02,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/f45e4c8aa/01822c568b844bdf9264c1578705c0e9/FLAG8da242c63 [2022-10-17 10:58:03,094 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:58:03,095 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-10-17 10:58:03,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/f45e4c8aa/01822c568b844bdf9264c1578705c0e9/FLAG8da242c63 [2022-10-17 10:58:03,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/f45e4c8aa/01822c568b844bdf9264c1578705c0e9 [2022-10-17 10:58:03,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:58:03,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:58:03,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:58:03,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:58:03,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:58:03,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:58:03" (1/1) ... [2022-10-17 10:58:03,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa44866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:03, skipping insertion in model container [2022-10-17 10:58:03,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:58:03" (1/1) ... [2022-10-17 10:58:03,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:58:03,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:58:08,635 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2022-10-17 10:58:08,638 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2022-10-17 10:58:08,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:58:08,736 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:58:08,981 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: w = (unsigned int )w & 64511U [8538] 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:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:314) 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: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 10:58:08,996 INFO L158 Benchmark]: Toolchain (without parser) took 5646.36ms. Allocated memory was 107.0MB in the beginning and 161.5MB in the end (delta: 54.5MB). Free memory was 69.1MB in the beginning and 72.1MB in the end (delta: -3.0MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-10-17 10:58:08,997 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 88.1MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:58:08,999 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5644.06ms. Allocated memory was 107.0MB in the beginning and 161.5MB in the end (delta: 54.5MB). Free memory was 68.8MB in the beginning and 72.1MB in the end (delta: -3.2MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-10-17 10:58:09,002 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 88.1MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5644.06ms. Allocated memory was 107.0MB in the beginning and 161.5MB in the end (delta: 54.5MB). Free memory was 68.8MB in the beginning and 72.1MB in the end (delta: -3.2MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: w = (unsigned int )w & 64511U [8538] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: w = (unsigned int )w & 64511U [8538]: 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_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/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_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/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_863d1985-43db-46e7-a6bc-b006e155857d/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 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- 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 10:58:11,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:58:11,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:58:11,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:58:11,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:58:11,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:58:11,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:58:11,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:58:11,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:58:11,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:58:11,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:58:11,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:58:11,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:58:11,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:58:11,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:58:11,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:58:11,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:58:11,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:58:11,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:58:11,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:58:11,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:58:11,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:58:11,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:58:11,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:58:11,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:58:11,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:58:11,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:58:11,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:58:11,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:58:11,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:58:11,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:58:11,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:58:11,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:58:11,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:58:11,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:58:11,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:58:11,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:58:11,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:58:11,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:58:11,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:58:11,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:58:11,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:58:11,441 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:58:11,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:58:11,443 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:58:11,443 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:58:11,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:58:11,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:58:11,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:58:11,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:58:11,446 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:58:11,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:58:11,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:58:11,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:58:11,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:58:11,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:58:11,448 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:58:11,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:58:11,448 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:58:11,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:58:11,449 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:58:11,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:58:11,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:58:11,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:58:11,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:58:11,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:58:11,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:58:11,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:58:11,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:58:11,451 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:58:11,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:58:11,451 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:58:11,451 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:58:11,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:58:11,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:58:11,452 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_863d1985-43db-46e7-a6bc-b006e155857d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2022-10-17 10:58:11,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:58:11,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:58:11,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:58:11,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:58:11,878 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:58:11,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-10-17 10:58:11,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/d3e3f9353/94bd24f54566497280dee299e2c4b09b/FLAGa03d9d2d3 [2022-10-17 10:58:13,163 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:58:13,164 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-10-17 10:58:13,279 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/d3e3f9353/94bd24f54566497280dee299e2c4b09b/FLAGa03d9d2d3 [2022-10-17 10:58:13,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/data/d3e3f9353/94bd24f54566497280dee299e2c4b09b [2022-10-17 10:58:13,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:58:13,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:58:13,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:58:13,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:58:13,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:58:13,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:58:13" (1/1) ... [2022-10-17 10:58:13,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9a607b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:13, skipping insertion in model container [2022-10-17 10:58:13,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:58:13" (1/1) ... [2022-10-17 10:58:13,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:58:13,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:58:18,786 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2022-10-17 10:58:18,789 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2022-10-17 10:58:18,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:58:18,924 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:58:19,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:58:19,467 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2022-10-17 10:58:19,469 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2022-10-17 10:58:19,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:58:19,527 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:58:20,212 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2022-10-17 10:58:20,213 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_863d1985-43db-46e7-a6bc-b006e155857d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2022-10-17 10:58:20,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:58:20,657 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:58:20,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20 WrapperNode [2022-10-17 10:58:20,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:58:20,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:58:20,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:58:20,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:58:20,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:20,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,083 INFO L138 Inliner]: procedures = 650, calls = 3925, calls flagged for inlining = 346, calls inlined = 308, statements flattened = 8519 [2022-10-17 10:58:21,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:58:21,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:58:21,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:58:21,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:58:21,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,614 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:58:21,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:58:21,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:58:21,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:58:21,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:58:20" (1/1) ... [2022-10-17 10:58:21,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:58:21,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:58:21,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:58:21,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_863d1985-43db-46e7-a6bc-b006e155857d/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:58:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:58:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:58:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:58:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:58:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:58:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:58:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 10:58:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 10:58:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:58:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:58:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-10-17 10:58:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-10-17 10:58:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:58:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:58:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:58:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:58:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-10-17 10:58:21,799 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-10-17 10:58:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-10-17 10:58:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-10-17 10:58:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-10-17 10:58:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-10-17 10:58:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:58:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 10:58:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-10-17 10:58:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-10-17 10:58:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:58:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:58:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:58:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:58:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:58:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:58:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:58:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:58:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-10-17 10:58:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-10-17 10:58:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:58:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:58:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-10-17 10:58:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-10-17 10:58:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:58:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:58:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:58:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:58:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:58:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:58:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-10-17 10:58:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-10-17 10:58:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:58:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:58:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2022-10-17 10:58:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2022-10-17 10:58:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:58:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:58:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-10-17 10:58:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-10-17 10:58:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-10-17 10:58:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-10-17 10:58:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-10-17 10:58:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-10-17 10:58:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:58:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:58:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-10-17 10:58:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-10-17 10:58:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:58:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:58:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:58:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:58:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-17 10:58:21,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-10-17 10:58:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:58:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:58:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:58:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:58:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:58:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:58:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-10-17 10:58:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-10-17 10:58:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:58:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:58:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-10-17 10:58:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-10-17 10:58:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-10-17 10:58:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-10-17 10:58:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:58:21,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:58:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-10-17 10:58:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-10-17 10:58:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-10-17 10:58:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-10-17 10:58:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-10-17 10:58:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-10-17 10:58:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:58:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:58:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:58:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:58:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:58:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 10:58:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-10-17 10:58:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 10:58:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 10:58:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-10-17 10:58:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-10-17 10:58:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 10:58:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 10:58:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 10:58:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 10:58:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:58:21,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:58:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:58:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:58:21,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:58:21,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:58:21,825 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:58:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:58:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:58:21,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:58:21,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:58:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:58:21,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:58:21,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 10:58:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 10:58:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 10:58:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-10-17 10:58:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-10-17 10:58:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-10-17 10:58:21,834 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-10-17 10:58:21,834 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:58:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:58:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-10-17 10:58:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-10-17 10:58:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:58:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:58:21,835 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 10:58:21,835 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 10:58:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-10-17 10:58:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-10-17 10:58:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:58:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:58:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:58:21,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:58:21,836 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-10-17 10:58:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-10-17 10:58:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-10-17 10:58:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-10-17 10:58:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:58:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:58:21,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-10-17 10:58:21,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-10-17 10:58:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-10-17 10:58:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-10-17 10:58:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:58:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:58:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:58:21,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:58:21,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:58:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-10-17 10:58:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-10-17 10:58:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-10-17 10:58:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-10-17 10:58:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2022-10-17 10:58:21,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2022-10-17 10:58:21,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:58:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:58:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:58:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-10-17 10:58:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-10-17 10:58:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-10-17 10:58:21,840 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-10-17 10:58:21,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:58:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:58:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:58:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:58:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-10-17 10:58:21,841 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-10-17 10:58:21,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:58:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:58:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:58:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-10-17 10:58:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-10-17 10:58:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:58:21,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:58:21,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-10-17 10:58:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-10-17 10:58:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-10-17 10:58:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-10-17 10:58:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:58:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:58:21,843 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-10-17 10:58:21,843 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-10-17 10:58:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:58:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:58:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:58:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:58:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 10:58:21,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 10:58:21,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:58:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:58:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-10-17 10:58:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-10-17 10:58:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 10:58:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 10:58:21,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 10:58:21,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 10:58:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:58:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:58:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 10:58:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 10:58:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:58:21,846 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-10-17 10:58:21,846 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-10-17 10:58:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:58:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:58:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-10-17 10:58:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-10-17 10:58:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:58:21,847 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-10-17 10:58:21,847 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-10-17 10:58:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-17 10:58:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-17 10:58:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-10-17 10:58:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-10-17 10:58:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2022-10-17 10:58:21,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2022-10-17 10:58:21,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-10-17 10:58:21,849 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-10-17 10:58:21,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-17 10:58:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-10-17 10:58:21,850 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-10-17 10:58:21,850 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-10-17 10:58:21,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:58:21,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:58:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:58:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:58:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:58:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:58:21,855 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-10-17 10:58:21,855 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-10-17 10:58:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-10-17 10:58:21,856 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-10-17 10:58:21,856 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:58:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:58:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-10-17 10:58:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-10-17 10:58:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2022-10-17 10:58:21,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2022-10-17 10:58:21,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:58:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:58:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:58:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:58:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:58:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:58:21,859 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:58:21,859 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:58:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:58:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:58:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-10-17 10:58:21,860 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-10-17 10:58:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:58:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:58:21,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:58:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:58:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-10-17 10:58:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-10-17 10:58:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:58:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:58:21,861 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:58:21,861 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:58:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-10-17 10:58:21,862 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-10-17 10:58:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-10-17 10:58:21,862 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-10-17 10:58:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-17 10:58:21,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-10-17 10:58:21,862 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-10-17 10:58:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-10-17 10:58:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-10-17 10:58:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-10-17 10:58:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-10-17 10:58:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-10-17 10:58:21,863 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-10-17 10:58:21,863 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-10-17 10:58:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:58:21,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:58:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-10-17 10:58:21,864 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-10-17 10:58:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-10-17 10:58:21,864 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-10-17 10:58:21,864 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-10-17 10:58:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-10-17 10:58:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:58:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:58:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:58:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:58:21,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-10-17 10:58:21,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-10-17 10:58:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-10-17 10:58:21,866 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-10-17 10:58:21,866 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 10:58:21,866 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 10:58:23,032 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:58:23,041 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:58:31,893 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;