./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-myricom-myri10ge-myri10ge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 13:50:56,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 13:50:56,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 13:50:56,843 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 13:50:56,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 13:50:56,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 13:50:56,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 13:50:56,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 13:50:56,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 13:50:56,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 13:50:56,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 13:50:56,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 13:50:56,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 13:50:56,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 13:50:56,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 13:50:56,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 13:50:56,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 13:50:56,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 13:50:56,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 13:50:56,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 13:50:56,869 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 13:50:56,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 13:50:56,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 13:50:56,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 13:50:56,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 13:50:56,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 13:50:56,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 13:50:56,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 13:50:56,893 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 13:50:56,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 13:50:56,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 13:50:56,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 13:50:56,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 13:50:56,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 13:50:56,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 13:50:56,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 13:50:56,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 13:50:56,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 13:50:56,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 13:50:56,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 13:50:56,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 13:50:56,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 13:50:56,909 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 13:50:56,939 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 13:50:56,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 13:50:56,940 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 13:50:56,940 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 13:50:56,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 13:50:56,941 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 13:50:56,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 13:50:56,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 13:50:56,942 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 13:50:56,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 13:50:56,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 13:50:56,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 13:50:56,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 13:50:56,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 13:50:56,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 13:50:56,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 13:50:56,944 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 13:50:56,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 13:50:56,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 13:50:56,945 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 13:50:56,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 13:50:56,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:50:56,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 13:50:56,946 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 13:50:56,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 13:50:56,947 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2022-07-21 13:50:57,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 13:50:57,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 13:50:57,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 13:50:57,270 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 13:50:57,271 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 13:50:57,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-07-21 13:50:57,328 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c6c5403/bd5586872fc64e0f91e20e9491cb9cae/FLAG16655c80f [2022-07-21 13:50:58,189 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 13:50:58,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-07-21 13:50:58,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c6c5403/bd5586872fc64e0f91e20e9491cb9cae/FLAG16655c80f [2022-07-21 13:50:58,306 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c6c5403/bd5586872fc64e0f91e20e9491cb9cae [2022-07-21 13:50:58,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 13:50:58,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 13:50:58,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 13:50:58,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 13:50:58,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 13:50:58,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:50:58" (1/1) ... [2022-07-21 13:50:58,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cf27179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:50:58, skipping insertion in model container [2022-07-21 13:50:58,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:50:58" (1/1) ... [2022-07-21 13:50:58,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 13:50:58,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:51:02,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-07-21 13:51:02,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-07-21 13:51:02,687 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-07-21 13:51:02,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-07-21 13:51:02,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:51:02,826 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 13:51:03,114 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: ctl = (unsigned int )ctl & 65519U [9654] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-21 13:51:03,120 INFO L158 Benchmark]: Toolchain (without parser) took 4809.50ms. Allocated memory was 62.9MB in the beginning and 163.6MB in the end (delta: 100.7MB). Free memory was 31.2MB in the beginning and 72.7MB in the end (delta: -41.5MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2022-07-21 13:51:03,121 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 13:51:03,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4806.24ms. Allocated memory was 62.9MB in the beginning and 163.6MB in the end (delta: 100.7MB). Free memory was 31.0MB in the beginning and 72.7MB in the end (delta: -41.7MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2022-07-21 13:51:03,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory is still 32.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4806.24ms. Allocated memory was 62.9MB in the beginning and 163.6MB in the end (delta: 100.7MB). Free memory was 31.0MB in the beginning and 72.7MB in the end (delta: -41.7MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: ctl = (unsigned int )ctl & 65519U [9654] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: ctl = (unsigned int )ctl & 65519U [9654]: 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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 13:51:04,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 13:51:04,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 13:51:04,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 13:51:04,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 13:51:04,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 13:51:04,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 13:51:04,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 13:51:04,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 13:51:04,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 13:51:04,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 13:51:04,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 13:51:04,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 13:51:04,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 13:51:04,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 13:51:04,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 13:51:04,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 13:51:04,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 13:51:04,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 13:51:04,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 13:51:04,928 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 13:51:04,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 13:51:04,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 13:51:04,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 13:51:04,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 13:51:04,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 13:51:04,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 13:51:04,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 13:51:04,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 13:51:04,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 13:51:04,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 13:51:04,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 13:51:04,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 13:51:04,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 13:51:04,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 13:51:04,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 13:51:04,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 13:51:04,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 13:51:04,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 13:51:04,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 13:51:04,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 13:51:04,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 13:51:04,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 13:51:04,988 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 13:51:04,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 13:51:04,989 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 13:51:04,990 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 13:51:04,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 13:51:04,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 13:51:04,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 13:51:04,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 13:51:04,992 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 13:51:04,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 13:51:04,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 13:51:04,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 13:51:04,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 13:51:04,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 13:51:04,994 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 13:51:04,994 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 13:51:04,994 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 13:51:04,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 13:51:04,994 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 13:51:04,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 13:51:04,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 13:51:04,995 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 13:51:04,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 13:51:04,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:51:04,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 13:51:04,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 13:51:04,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 13:51:04,996 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 13:51:04,996 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 13:51:04,996 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 13:51:04,997 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 13:51:04,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 13:51:04,997 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 13:51:04,997 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a51d1040d56e9801bc7d298db2e5a245110af41c4ffb32f83e4874784176a60 [2022-07-21 13:51:05,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 13:51:05,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 13:51:05,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 13:51:05,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 13:51:05,327 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 13:51:05,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-07-21 13:51:05,398 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcea5c9d/56289d87dddc4626b3baf5e174728e18/FLAGb3e0ea90a [2022-07-21 13:51:06,279 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 13:51:06,280 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2022-07-21 13:51:06,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcea5c9d/56289d87dddc4626b3baf5e174728e18/FLAGb3e0ea90a [2022-07-21 13:51:06,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dcea5c9d/56289d87dddc4626b3baf5e174728e18 [2022-07-21 13:51:06,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 13:51:06,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 13:51:06,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 13:51:06,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 13:51:06,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 13:51:06,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:51:06" (1/1) ... [2022-07-21 13:51:06,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e47a2dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:06, skipping insertion in model container [2022-07-21 13:51:06,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:51:06" (1/1) ... [2022-07-21 13:51:06,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 13:51:06,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:51:12,206 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-07-21 13:51:12,209 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-07-21 13:51:12,209 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-07-21 13:51:12,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-07-21 13:51:12,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:51:12,347 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 13:51:12,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:51:12,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-07-21 13:51:12,852 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-07-21 13:51:12,852 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-07-21 13:51:12,853 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-07-21 13:51:12,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:51:12,926 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 13:51:13,459 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2022-07-21 13:51:13,459 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2022-07-21 13:51:13,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2022-07-21 13:51:13,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2022-07-21 13:51:13,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:51:13,749 INFO L208 MainTranslator]: Completed translation [2022-07-21 13:51:13,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13 WrapperNode [2022-07-21 13:51:13,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 13:51:13,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 13:51:13,752 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 13:51:13,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 13:51:13,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:13,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,154 INFO L137 Inliner]: procedures = 685, calls = 4431, calls flagged for inlining = 347, calls inlined = 328, statements flattened = 10569 [2022-07-21 13:51:14,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 13:51:14,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 13:51:14,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 13:51:14,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 13:51:14,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 13:51:14,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 13:51:14,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 13:51:14,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 13:51:14,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:51:13" (1/1) ... [2022-07-21 13:51:14,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:51:14,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 13:51:14,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 13:51:14,653 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 13:51:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-07-21 13:51:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-07-21 13:51:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2022-07-21 13:51:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2022-07-21 13:51:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 13:51:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 13:51:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-07-21 13:51:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-07-21 13:51:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-07-21 13:51:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-07-21 13:51:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 13:51:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 13:51:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2022-07-21 13:51:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2022-07-21 13:51:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-07-21 13:51:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-07-21 13:51:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-21 13:51:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-21 13:51:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 13:51:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-21 13:51:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-07-21 13:51:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-07-21 13:51:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2022-07-21 13:51:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2022-07-21 13:51:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-21 13:51:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-21 13:51:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-21 13:51:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-21 13:51:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-21 13:51:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-21 13:51:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-07-21 13:51:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-07-21 13:51:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-07-21 13:51:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-07-21 13:51:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-07-21 13:51:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-07-21 13:51:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-07-21 13:51:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2022-07-21 13:51:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-07-21 13:51:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-07-21 13:51:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-21 13:51:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2022-07-21 13:51:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2022-07-21 13:51:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-07-21 13:51:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-07-21 13:51:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-07-21 13:51:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-07-21 13:51:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-21 13:51:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-21 13:51:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 13:51:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 13:51:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 13:51:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 13:51:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-21 13:51:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-21 13:51:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-21 13:51:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-21 13:51:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 13:51:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 13:51:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2022-07-21 13:51:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2022-07-21 13:51:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-21 13:51:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-21 13:51:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 13:51:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-07-21 13:51:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-07-21 13:51:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2022-07-21 13:51:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2022-07-21 13:51:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 13:51:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 13:51:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 13:51:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-21 13:51:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2022-07-21 13:51:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2022-07-21 13:51:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-21 13:51:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-21 13:51:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-21 13:51:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-21 13:51:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2022-07-21 13:51:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2022-07-21 13:51:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-07-21 13:51:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-07-21 13:51:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 13:51:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 13:51:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-07-21 13:51:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-07-21 13:51:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 13:51:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 13:51:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2022-07-21 13:51:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2022-07-21 13:51:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-07-21 13:51:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-07-21 13:51:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 13:51:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-07-21 13:51:14,688 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-21 13:51:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-21 13:51:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2022-07-21 13:51:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2022-07-21 13:51:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-07-21 13:51:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-07-21 13:51:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2022-07-21 13:51:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2022-07-21 13:51:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 13:51:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 13:51:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-07-21 13:51:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-07-21 13:51:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-07-21 13:51:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-07-21 13:51:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-21 13:51:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-21 13:51:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 13:51:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 13:51:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2022-07-21 13:51:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2022-07-21 13:51:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2022-07-21 13:51:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2022-07-21 13:51:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-07-21 13:51:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-07-21 13:51:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2022-07-21 13:51:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2022-07-21 13:51:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-21 13:51:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-21 13:51:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2022-07-21 13:51:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2022-07-21 13:51:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 13:51:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-07-21 13:51:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 13:51:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-21 13:51:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-21 13:51:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-21 13:51:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-21 13:51:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 13:51:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 13:51:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 13:51:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 13:51:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 13:51:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 13:51:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-07-21 13:51:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 13:51:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 13:51:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-07-21 13:51:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2022-07-21 13:51:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2022-07-21 13:51:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2022-07-21 13:51:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-07-21 13:51:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-07-21 13:51:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2022-07-21 13:51:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2022-07-21 13:51:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 13:51:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-07-21 13:51:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-07-21 13:51:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-07-21 13:51:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-07-21 13:51:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-07-21 13:51:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-21 13:51:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-21 13:51:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-21 13:51:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-21 13:51:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2022-07-21 13:51:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2022-07-21 13:51:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-07-21 13:51:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-07-21 13:51:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2022-07-21 13:51:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2022-07-21 13:51:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2022-07-21 13:51:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2022-07-21 13:51:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-21 13:51:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-21 13:51:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 13:51:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 13:51:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 13:51:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-21 13:51:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-21 13:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2022-07-21 13:51:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2022-07-21 13:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 13:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-21 13:51:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-21 13:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 13:51:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 13:51:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-07-21 13:51:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-07-21 13:51:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2022-07-21 13:51:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2022-07-21 13:51:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2022-07-21 13:51:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2022-07-21 13:51:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-07-21 13:51:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-07-21 13:51:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 13:51:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-21 13:51:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-07-21 13:51:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-07-21 13:51:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-07-21 13:51:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-07-21 13:51:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-07-21 13:51:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-07-21 13:51:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-21 13:51:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-07-21 13:51:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-07-21 13:51:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-21 13:51:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-21 13:51:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2022-07-21 13:51:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2022-07-21 13:51:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-07-21 13:51:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-07-21 13:51:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2022-07-21 13:51:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2022-07-21 13:51:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2022-07-21 13:51:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2022-07-21 13:51:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 13:51:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 13:51:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-07-21 13:51:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-07-21 13:51:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-07-21 13:51:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-07-21 13:51:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-07-21 13:51:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-07-21 13:51:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-07-21 13:51:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-07-21 13:51:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2022-07-21 13:51:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2022-07-21 13:51:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-07-21 13:51:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-07-21 13:51:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 13:51:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 13:51:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 13:51:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-07-21 13:51:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-07-21 13:51:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-21 13:51:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-21 13:51:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 13:51:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2022-07-21 13:51:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2022-07-21 13:51:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-07-21 13:51:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-07-21 13:51:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 13:51:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 13:51:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 13:51:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-21 13:51:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-21 13:51:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2022-07-21 13:51:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2022-07-21 13:51:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2022-07-21 13:51:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2022-07-21 13:51:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-21 13:51:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-21 13:51:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-07-21 13:51:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-07-21 13:51:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 13:51:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 13:51:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-07-21 13:51:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-07-21 13:51:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-21 13:51:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-21 13:51:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2022-07-21 13:51:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2022-07-21 13:51:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 13:51:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 13:51:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2022-07-21 13:51:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2022-07-21 13:51:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-07-21 13:51:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-07-21 13:51:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-07-21 13:51:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-07-21 13:51:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2022-07-21 13:51:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2022-07-21 13:51:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-07-21 13:51:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-07-21 13:51:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-21 13:51:14,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-21 13:51:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-07-21 13:51:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-07-21 13:51:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2022-07-21 13:51:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2022-07-21 13:51:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-07-21 13:51:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-07-21 13:51:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-21 13:51:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-21 13:51:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 13:51:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2022-07-21 13:51:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-07-21 13:51:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 13:51:14,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 13:51:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 13:51:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 13:51:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2022-07-21 13:51:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2022-07-21 13:51:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-21 13:51:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-21 13:51:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-07-21 13:51:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-07-21 13:51:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-07-21 13:51:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-07-21 13:51:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-07-21 13:51:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-07-21 13:51:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2022-07-21 13:51:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2022-07-21 13:51:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-07-21 13:51:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-07-21 13:51:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-21 13:51:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-21 13:51:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2022-07-21 13:51:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2022-07-21 13:51:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-07-21 13:51:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-07-21 13:51:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2022-07-21 13:51:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2022-07-21 13:51:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2022-07-21 13:51:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2022-07-21 13:51:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 13:51:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 13:51:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-21 13:51:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-21 13:51:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-07-21 13:51:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-07-21 13:51:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2022-07-21 13:51:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2022-07-21 13:51:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-21 13:51:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-21 13:51:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-07-21 13:51:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-07-21 13:51:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-07-21 13:51:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-07-21 13:51:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 13:51:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 13:51:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-07-21 13:51:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-07-21 13:51:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 13:51:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 13:51:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-21 13:51:15,883 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 13:51:15,887 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 13:51:16,992 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;