./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-qlogic-qla3xxx.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_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- 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 16:39:23,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:39:23,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:39:23,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:39:23,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:39:23,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:39:23,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:39:23,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:39:23,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:39:23,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:39:23,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:39:23,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:39:23,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:39:23,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:39:23,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:39:23,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:39:23,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:39:23,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:39:23,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:39:23,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:39:23,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:39:23,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:39:23,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:39:23,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:39:23,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:39:23,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:39:23,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:39:23,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:39:23,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:39:23,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:39:23,291 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:39:23,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:39:23,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:39:23,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:39:23,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:39:23,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:39:23,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:39:23,306 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:39:23,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:39:23,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:39:23,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:39:23,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:39:23,349 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:39:23,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:39:23,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:39:23,351 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:39:23,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:39:23,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:39:23,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:39:23,352 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:39:23,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:39:23,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:39:23,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:39:23,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:39:23,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:39:23,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:39:23,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:39:23,354 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:39:23,354 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:39:23,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:39:23,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:23,357 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:39:23,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:39:23,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:39:23,358 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:39:23,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:39:23,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:39:23,359 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_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2022-10-17 16:39:23,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:39:23,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:39:23,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:39:23,657 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:39:23,658 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:39:23,659 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-10-17 16:39:23,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/0d944f432/63506b2de07740b1bd785f09a3fb2c0d/FLAG5693951ca [2022-10-17 16:39:24,760 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:39:24,762 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-10-17 16:39:24,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/0d944f432/63506b2de07740b1bd785f09a3fb2c0d/FLAG5693951ca [2022-10-17 16:39:25,040 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/0d944f432/63506b2de07740b1bd785f09a3fb2c0d [2022-10-17 16:39:25,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:39:25,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:39:25,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:25,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:39:25,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:39:25,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:25" (1/1) ... [2022-10-17 16:39:25,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b3b887d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:25, skipping insertion in model container [2022-10-17 16:39:25,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:25" (1/1) ... [2022-10-17 16:39:25,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:39:25,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:29,395 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-10-17 16:39:29,398 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-10-17 16:39:29,399 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-10-17 16:39:29,399 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-10-17 16:39:29,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:29,496 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:39:29,690 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: reg = (unsigned int )((u16 )((int )reg >> 8)) & 3U [7799] 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: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 16:39:29,697 INFO L158 Benchmark]: Toolchain (without parser) took 4650.64ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 67.8MB in the beginning and 122.9MB in the end (delta: -55.1MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-10-17 16:39:29,699 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:39:29,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4648.37ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 67.5MB in the beginning and 122.9MB in the end (delta: -55.4MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-10-17 16:39:29,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4648.37ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 67.5MB in the beginning and 122.9MB in the end (delta: -55.4MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: reg = (unsigned int )((u16 )((int )reg >> 8)) & 3U [7799] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: reg = (unsigned int )((u16 )((int )reg >> 8)) & 3U [7799]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- 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 16:39:31,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:39:31,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:39:31,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:39:31,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:39:31,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:39:32,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:39:32,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:39:32,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:39:32,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:39:32,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:39:32,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:39:32,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:39:32,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:39:32,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:39:32,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:39:32,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:39:32,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:39:32,042 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:39:32,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:39:32,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:39:32,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:39:32,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:39:32,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:39:32,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:39:32,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:39:32,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:39:32,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:39:32,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:39:32,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:39:32,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:39:32,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:39:32,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:39:32,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:39:32,080 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:39:32,080 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:39:32,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:39:32,081 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:39:32,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:39:32,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:39:32,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:39:32,087 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:39:32,134 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:39:32,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:39:32,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:39:32,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:39:32,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:39:32,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:39:32,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:39:32,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:39:32,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:39:32,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:39:32,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:39:32,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:39:32,140 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:39:32,140 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:39:32,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:39:32,140 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:39:32,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:39:32,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:39:32,141 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:39:32,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:39:32,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:32,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:39:32,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:39:32,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:39:32,143 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_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2022-10-17 16:39:32,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:39:32,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:39:32,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:39:32,547 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:39:32,548 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:39:32,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-10-17 16:39:32,627 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/c15840b4f/552a4a70375d49489e117dce99ceb5a7/FLAG950d15d7d [2022-10-17 16:39:33,722 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:39:33,724 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2022-10-17 16:39:33,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/c15840b4f/552a4a70375d49489e117dce99ceb5a7/FLAG950d15d7d [2022-10-17 16:39:33,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/data/c15840b4f/552a4a70375d49489e117dce99ceb5a7 [2022-10-17 16:39:33,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:39:34,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:39:34,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:34,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:39:34,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:39:34,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:33" (1/1) ... [2022-10-17 16:39:34,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ef8000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:34, skipping insertion in model container [2022-10-17 16:39:34,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:39:33" (1/1) ... [2022-10-17 16:39:34,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:39:34,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:37,040 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-17 16:39:37,068 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-17 16:39:38,408 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-10-17 16:39:38,411 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-10-17 16:39:38,412 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-10-17 16:39:38,413 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-10-17 16:39:38,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:38,520 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:39:38,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:39:39,096 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-10-17 16:39:39,096 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-10-17 16:39:39,097 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-10-17 16:39:39,098 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-10-17 16:39:39,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:39,129 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:39:39,635 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2022-10-17 16:39:39,635 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2022-10-17 16:39:39,636 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2022-10-17 16:39:39,637 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_000e549f-882f-4f71-afb7-83b85cdac09e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2022-10-17 16:39:39,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:39:40,017 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:39:40,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40 WrapperNode [2022-10-17 16:39:40,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:39:40,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:40,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:39:40,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:39:40,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,173 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,435 INFO L138 Inliner]: procedures = 587, calls = 2923, calls flagged for inlining = 287, calls inlined = 255, statements flattened = 6318 [2022-10-17 16:39:40,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:39:40,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:39:40,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:39:40,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:39:40,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,705 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:39:40,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:39:40,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:39:40,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:39:40,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:39:40" (1/1) ... [2022-10-17 16:39:40,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:39:40,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:39:40,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:39:40,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000e549f-882f-4f71-afb7-83b85cdac09e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:39:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2022-10-17 16:39:40,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2022-10-17 16:39:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-10-17 16:39:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2022-10-17 16:39:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:39:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:39:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:39:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:39:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 16:39:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 16:39:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 16:39:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 16:39:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2022-10-17 16:39:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2022-10-17 16:39:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:39:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:39:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:39:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:39:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 16:39:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 16:39:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:39:40,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:39:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2022-10-17 16:39:40,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2022-10-17 16:39:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2022-10-17 16:39:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2022-10-17 16:39:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:39:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:39:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:39:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:39:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 16:39:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 16:39:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2022-10-17 16:39:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2022-10-17 16:39:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2022-10-17 16:39:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2022-10-17 16:39:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:39:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:39:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:39:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:39:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-10-17 16:39:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-10-17 16:39:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 16:39:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 16:39:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2022-10-17 16:39:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2022-10-17 16:39:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:39:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:39:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2022-10-17 16:39:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2022-10-17 16:39:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:39:40,884 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:39:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 16:39:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 16:39:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2022-10-17 16:39:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2022-10-17 16:39:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:39:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:39:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:39:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:39:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:39:40,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:39:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:39:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:39:40,887 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:39:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:39:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:39:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:39:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2022-10-17 16:39:40,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2022-10-17 16:39:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:39:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-10-17 16:39:40,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-10-17 16:39:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:39:40,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:39:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-10-17 16:39:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-10-17 16:39:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:39:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:39:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:39:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:39:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:39:40,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:39:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2022-10-17 16:39:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2022-10-17 16:39:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:39:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:39:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:39:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:39:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:39:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:39:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:39:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:39:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:39:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:39:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:39:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:39:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-10-17 16:39:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-10-17 16:39:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 16:39:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 16:39:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-10-17 16:39:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2022-10-17 16:39:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2022-10-17 16:39:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2022-10-17 16:39:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:39:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:39:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2022-10-17 16:39:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2022-10-17 16:39:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2022-10-17 16:39:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2022-10-17 16:39:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:39:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:39:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2022-10-17 16:39:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2022-10-17 16:39:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:39:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2022-10-17 16:39:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2022-10-17 16:39:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:39:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:39:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:39:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:39:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:39:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:39:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-10-17 16:39:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-10-17 16:39:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2022-10-17 16:39:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2022-10-17 16:39:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:39:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2022-10-17 16:39:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2022-10-17 16:39:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:39:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:39:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:39:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:39:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:39:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2022-10-17 16:39:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2022-10-17 16:39:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:39:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:39:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:39:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:39:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:39:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-10-17 16:39:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-10-17 16:39:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:39:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:39:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2022-10-17 16:39:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2022-10-17 16:39:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 16:39:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 16:39:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:39:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:39:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:39:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:39:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 16:39:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 16:39:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:39:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:39:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2022-10-17 16:39:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2022-10-17 16:39:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:39:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:39:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 16:39:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 16:39:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2022-10-17 16:39:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2022-10-17 16:39:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 16:39:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 16:39:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:39:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:39:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:39:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:39:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:39:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:39:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:39:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2022-10-17 16:39:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2022-10-17 16:39:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:39:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:39:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:39:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:39:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:39:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2022-10-17 16:39:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2022-10-17 16:39:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:39:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:39:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:39:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:39:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:39:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:39:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:39:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:39:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:39:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-10-17 16:39:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-10-17 16:39:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 16:39:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 16:39:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 16:39:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 16:39:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:39:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:39:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2022-10-17 16:39:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2022-10-17 16:39:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 16:39:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 16:39:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2022-10-17 16:39:40,923 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2022-10-17 16:39:40,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:39:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:39:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2022-10-17 16:39:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2022-10-17 16:39:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:39:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:39:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:39:40,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:39:40,924 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 16:39:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 16:39:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2022-10-17 16:39:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2022-10-17 16:39:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:39:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:39:40,925 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:39:40,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:39:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:39:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:39:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:39:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:39:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 16:39:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 16:39:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:39:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:39:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:39:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:39:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:39:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:39:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2022-10-17 16:39:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2022-10-17 16:39:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:39:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:39:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 16:39:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 16:39:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2022-10-17 16:39:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2022-10-17 16:39:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2022-10-17 16:39:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2022-10-17 16:39:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:39:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:39:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2022-10-17 16:39:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2022-10-17 16:39:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2022-10-17 16:39:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2022-10-17 16:39:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 16:39:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 16:39:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:39:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:39:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:39:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:39:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2022-10-17 16:39:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2022-10-17 16:39:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-10-17 16:39:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-10-17 16:39:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:39:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:39:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2022-10-17 16:39:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2022-10-17 16:39:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:39:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:39:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:39:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:39:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:39:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:39:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2022-10-17 16:39:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2022-10-17 16:39:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-10-17 16:39:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-10-17 16:39:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:39:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:39:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2022-10-17 16:39:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2022-10-17 16:39:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 16:39:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 16:39:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2022-10-17 16:39:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2022-10-17 16:39:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2022-10-17 16:39:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2022-10-17 16:39:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:39:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:39:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:39:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:39:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 16:39:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 16:39:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:39:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:39:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 16:39:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-10-17 16:39:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-10-17 16:39:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:39:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:39:42,199 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:39:42,209 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:39:42,738 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;