./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.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_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/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_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/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_dff8501e-db72-4385-bfb5-649672db5ff6/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 10:54:36,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:54:36,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:54:36,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:54:36,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:54:36,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:54:36,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:54:36,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:54:36,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:54:36,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:54:36,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:54:36,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:54:36,977 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:54:36,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:54:36,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:54:36,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:54:36,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:54:36,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:54:36,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:54:36,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:54:37,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:54:37,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:54:37,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:54:37,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:54:37,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:54:37,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:54:37,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:54:37,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:54:37,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:54:37,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:54:37,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:54:37,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:54:37,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:54:37,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:54:37,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:54:37,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:54:37,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:54:37,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:54:37,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:54:37,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:54:37,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:54:37,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:54:37,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:54:37,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:54:37,081 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:54:37,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:54:37,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:54:37,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:54:37,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:54:37,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:54:37,084 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:54:37,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:54:37,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:54:37,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:54:37,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:54:37,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:54:37,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:54:37,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:54:37,087 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:54:37,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:54:37,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:54:37,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:54:37,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:54:37,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:54:37,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:54:37,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:54:37,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:54:37,089 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:54:37,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:54:37,091 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:54:37,091 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:54:37,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:54:37,091 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_dff8501e-db72-4385-bfb5-649672db5ff6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-10-17 10:54:37,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:54:37,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:54:37,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:54:37,391 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:54:37,392 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:54:37,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 10:54:37,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/5f5ef7938/c17db2b14f3d4c5397156fe76fbadb41/FLAGfee52544b [2022-10-17 10:54:38,532 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:54:38,532 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 10:54:38,602 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/5f5ef7938/c17db2b14f3d4c5397156fe76fbadb41/FLAGfee52544b [2022-10-17 10:54:38,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/5f5ef7938/c17db2b14f3d4c5397156fe76fbadb41 [2022-10-17 10:54:38,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:54:38,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:54:38,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:54:38,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:54:38,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:54:38,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:54:38" (1/1) ... [2022-10-17 10:54:38,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73462b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:38, skipping insertion in model container [2022-10-17 10:54:38,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:54:38" (1/1) ... [2022-10-17 10:54:38,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:54:39,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:54:42,882 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 10:54:42,885 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 10:54:42,886 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 10:54:42,887 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 10:54:42,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:54:42,980 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:54:43,259 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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 10:54:43,266 INFO L158 Benchmark]: Toolchain (without parser) took 4418.73ms. Allocated memory was 94.4MB in the beginning and 195.0MB in the end (delta: 100.7MB). Free memory was 61.8MB in the beginning and 114.5MB in the end (delta: -52.7MB). Peak memory consumption was 100.4MB. Max. memory is 16.1GB. [2022-10-17 10:54:43,267 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory was 71.8MB in the beginning and 71.6MB in the end (delta: 181.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:54:43,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4417.25ms. Allocated memory was 94.4MB in the beginning and 195.0MB in the end (delta: 100.7MB). Free memory was 61.5MB in the beginning and 114.5MB in the end (delta: -52.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-10-17 10:54:43,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory was 71.8MB in the beginning and 71.6MB in the end (delta: 181.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4417.25ms. Allocated memory was 94.4MB in the beginning and 195.0MB in the end (delta: 100.7MB). Free memory was 61.5MB in the beginning and 114.5MB in the end (delta: -52.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/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_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/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_dff8501e-db72-4385-bfb5-649672db5ff6/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 10:54:45,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:54:45,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:54:45,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:54:45,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:54:45,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:54:45,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:54:45,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:54:45,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:54:45,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:54:45,763 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:54:45,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:54:45,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:54:45,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:54:45,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:54:45,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:54:45,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:54:45,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:54:45,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:54:45,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:54:45,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:54:45,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:54:45,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:54:45,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:54:45,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:54:45,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:54:45,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:54:45,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:54:45,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:54:45,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:54:45,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:54:45,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:54:45,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:54:45,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:54:45,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:54:45,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:54:45,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:54:45,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:54:45,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:54:45,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:54:45,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:54:45,830 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:54:45,876 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:54:45,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:54:45,878 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:54:45,878 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:54:45,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:54:45,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:54:45,880 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:54:45,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:54:45,881 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:54:45,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:54:45,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:54:45,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:54:45,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:54:45,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:54:45,883 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:54:45,883 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:54:45,884 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:54:45,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:54:45,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:54:45,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:54:45,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:54:45,885 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:54:45,885 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:54:45,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:54:45,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:54:45,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:54:45,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:54:45,886 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:54:45,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:54:45,887 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:54:45,887 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:54:45,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:54:45,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:54:45,888 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_dff8501e-db72-4385-bfb5-649672db5ff6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-10-17 10:54:46,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:54:46,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:54:46,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:54:46,346 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:54:46,348 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:54:46,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 10:54:46,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/cd68cfc23/e15580826d8048579c69602c97a74853/FLAGe85c99323 [2022-10-17 10:54:47,554 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:54:47,555 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 10:54:47,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/cd68cfc23/e15580826d8048579c69602c97a74853/FLAGe85c99323 [2022-10-17 10:54:47,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/data/cd68cfc23/e15580826d8048579c69602c97a74853 [2022-10-17 10:54:47,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:54:47,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:54:47,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:54:47,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:54:47,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:54:47,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:54:47" (1/1) ... [2022-10-17 10:54:47,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25cd5f36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:47, skipping insertion in model container [2022-10-17 10:54:47,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:54:47" (1/1) ... [2022-10-17 10:54:47,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:54:48,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:54:52,490 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 10:54:52,492 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 10:54:52,493 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 10:54:52,494 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 10:54:52,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:54:52,568 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:54:52,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:54:53,179 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 10:54:53,179 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 10:54:53,180 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 10:54:53,180 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 10:54:53,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:54:53,209 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:54:53,732 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 10:54:53,733 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 10:54:53,747 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 10:54:53,748 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_dff8501e-db72-4385-bfb5-649672db5ff6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 10:54:53,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:54:54,144 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:54:54,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54 WrapperNode [2022-10-17 10:54:54,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:54:54,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:54:54,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:54:54,147 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:54:54,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,585 INFO L138 Inliner]: procedures = 551, calls = 2748, calls flagged for inlining = 264, calls inlined = 238, statements flattened = 6118 [2022-10-17 10:54:54,586 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:54:54,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:54:54,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:54:54,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:54:54,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,933 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:54,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:55,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:54:55,007 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:54:55,008 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:54:55,008 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:54:55,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:54:54" (1/1) ... [2022-10-17 10:54:55,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:54:55,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:54:55,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:54:55,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dff8501e-db72-4385-bfb5-649672db5ff6/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:54:55,091 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 10:54:55,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 10:54:55,091 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom_len [2022-10-17 10:54:55,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom_len [2022-10-17 10:54:55,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:54:55,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:54:55,092 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_nway_reset [2022-10-17 10:54:55,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_nway_reset [2022-10-17 10:54:55,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:54:55,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:54:55,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:54:55,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:54:55,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-10-17 10:54:55,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-10-17 10:54:55,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:54:55,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:54:55,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 10:54:55,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 10:54:55,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:54:55,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:54:55,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 10:54:55,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 10:54:55,094 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:54:55,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:54:55,095 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-10-17 10:54:55,095 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-10-17 10:54:55,095 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 10:54:55,095 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 10:54:55,096 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_irq [2022-10-17 10:54:55,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_irq [2022-10-17 10:54:55,096 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 10:54:55,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 10:54:55,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:54:55,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:54:55,097 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_close [2022-10-17 10:54:55,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_close [2022-10-17 10:54:55,097 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_speed_and_duplex [2022-10-17 10:54:55,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_speed_and_duplex [2022-10-17 10:54:55,098 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_force_ps [2022-10-17 10:54:55,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_force_ps [2022-10-17 10:54:55,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:54:55,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:54:55,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:54:55,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:54:55,100 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:54:55,100 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:54:55,100 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 10:54:55,100 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 10:54:55,100 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:54:55,101 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:54:55,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:54:55,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:54:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:54:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:54:55,102 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:54:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-10-17 10:54:55,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-10-17 10:54:55,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:54:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:54:55,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:54:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 10:54:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 10:54:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_phy_reg [2022-10-17 10:54:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_phy_reg [2022-10-17 10:54:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 10:54:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 10:54:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_vlan_mode [2022-10-17 10:54:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_vlan_mode [2022-10-17 10:54:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:54:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:54:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_up [2022-10-17 10:54:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_up [2022-10-17 10:54:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:54:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:54:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:54:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:54:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_tx_timeout [2022-10-17 10:54:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_tx_timeout [2022-10-17 10:54:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_enable [2022-10-17 10:54:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_enable [2022-10-17 10:54:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:54:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:54:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_poll_controller [2022-10-17 10:54:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_poll_controller [2022-10-17 10:54:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:54:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:54:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_disable [2022-10-17 10:54:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_disable [2022-10-17 10:54:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:54:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:54:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-10-17 10:54:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-10-17 10:54:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:54:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:54:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:54:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:54:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-17 10:54:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-10-17 10:54:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:54:55,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:54:55,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:54:55,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:54:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_shutdown [2022-10-17 10:54:55,115 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_shutdown [2022-10-17 10:54:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure __atl2_vlan_mode [2022-10-17 10:54:55,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl2_vlan_mode [2022-10-17 10:54:55,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:54:55,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:54:55,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:54:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:54:55,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:54:55,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:54:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:54:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:54:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:54:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:54:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 10:54:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:54:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:54:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:54:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:54:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_multi [2022-10-17 10:54:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_multi [2022-10-17 10:54:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_init [2022-10-17 10:54:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_init [2022-10-17 10:54:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:54:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:54:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_configure [2022-10-17 10:54:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_configure [2022-10-17 10:54:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_hw [2022-10-17 10:54:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_hw [2022-10-17 10:54:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:54:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:54:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:54:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:54:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_open [2022-10-17 10:54:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_open [2022-10-17 10:54:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:54:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:54:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:54:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:54:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_validate_option [2022-10-17 10:54:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_validate_option [2022-10-17 10:54:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-10-17 10:54:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-10-17 10:54:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:54:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:54:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:54:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:54:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:54:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr [2022-10-17 10:54:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr [2022-10-17 10:54:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:54:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:54:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:54:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:54:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:54:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:54:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:54:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:54:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:54:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:54:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:54:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_remove [2022-10-17 10:54:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_remove [2022-10-17 10:54:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_eeprom [2022-10-17 10:54:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_eeprom [2022-10-17 10:54:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:54:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:54:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 10:54:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 10:54:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:54:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:54:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_request_irq [2022-10-17 10:54:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_request_irq [2022-10-17 10:54:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:54:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:54:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_phy_reg [2022-10-17 10:54:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_phy_reg [2022-10-17 10:54:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-10-17 10:54:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-10-17 10:54:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:54:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:54:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 10:54:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:54:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-17 10:54:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:54:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:54:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:54:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:54:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_suspend [2022-10-17 10:54:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_suspend [2022-10-17 10:54:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:54:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reinit_locked [2022-10-17 10:54:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reinit_locked [2022-10-17 10:54:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:54:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:54:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:54:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:54:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:54:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:54:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_resume [2022-10-17 10:54:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_resume [2022-10-17 10:54:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:54:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:54:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 10:54:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 10:54:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-10-17 10:54:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-10-17 10:54:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:54:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:54:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:54:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:54:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:54:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:54:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:54:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:54:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:54:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:54:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs_len [2022-10-17 10:54:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs_len [2022-10-17 10:54:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_eeprom_exist [2022-10-17 10:54:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_eeprom_exist [2022-10-17 10:54:55,146 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:54:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:54:55,146 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_restore_vlan [2022-10-17 10:54:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_restore_vlan [2022-10-17 10:54:55,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 10:54:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 10:54:55,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-10-17 10:54:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-10-17 10:54:55,147 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring_ptrs [2022-10-17 10:54:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring_ptrs [2022-10-17 10:54:55,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 10:54:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 10:54:55,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 10:54:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 10:54:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_ring_resources [2022-10-17 10:54:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_ring_resources [2022-10-17 10:54:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:54:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:54:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_down [2022-10-17 10:54:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_down [2022-10-17 10:54:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:54:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:54:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:54:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:54:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 10:54:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 10:54:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:54:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:54:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_hw [2022-10-17 10:54:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_hw [2022-10-17 10:54:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:54:55,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:54:55,150 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 10:54:56,307 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:54:56,312 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:54:56,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;