./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.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_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bdcb32e90fffda272ef4414cda96d9fa59a53e22555da4af86a588968a9c4dd7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:46:10,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:46:10,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:46:10,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:46:10,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:46:10,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:46:10,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:46:10,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:46:10,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:46:10,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:46:10,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:46:10,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:46:10,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:46:10,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:46:10,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:46:10,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:46:10,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:46:10,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:46:10,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:46:10,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:46:10,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:46:10,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:46:10,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:46:10,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:46:10,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:46:10,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:46:10,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:46:10,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:46:10,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:46:10,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:46:10,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:46:10,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:46:10,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:46:10,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:46:10,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:46:10,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:46:10,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:46:10,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:46:10,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:46:10,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:46:10,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:46:10,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:46:10,595 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:46:10,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:46:10,596 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:46:10,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:46:10,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:46:10,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:46:10,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:46:10,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:46:10,599 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:46:10,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:46:10,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:46:10,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:46:10,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:46:10,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:46:10,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:46:10,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:46:10,601 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:46:10,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:46:10,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:46:10,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:46:10,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:46:10,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:46:10,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:46:10,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:46:10,603 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:46:10,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:46:10,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:46:10,604 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:46:10,604 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:46:10,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:46:10,605 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_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdcb32e90fffda272ef4414cda96d9fa59a53e22555da4af86a588968a9c4dd7 [2022-10-17 10:46:10,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:46:10,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:46:10,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:46:10,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:46:10,893 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:46:10,895 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2022-10-17 10:46:10,957 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/aa0257e2e/4ea6fda462c8414f97734ecaa8301bc0/FLAG8007450ba [2022-10-17 10:46:11,846 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:46:11,847 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2022-10-17 10:46:11,904 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/aa0257e2e/4ea6fda462c8414f97734ecaa8301bc0/FLAG8007450ba [2022-10-17 10:46:12,274 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/aa0257e2e/4ea6fda462c8414f97734ecaa8301bc0 [2022-10-17 10:46:12,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:46:12,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:46:12,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:46:12,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:46:12,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:46:12,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:12" (1/1) ... [2022-10-17 10:46:12,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b5df73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:12, skipping insertion in model container [2022-10-17 10:46:12,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:12" (1/1) ... [2022-10-17 10:46:12,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:46:12,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:46:15,669 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_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i[355549,355562] [2022-10-17 10:46:15,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:15,786 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:46:16,039 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 [7817] 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:2268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:310) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 10:46:16,049 INFO L158 Benchmark]: Toolchain (without parser) took 3761.63ms. Allocated memory was 90.2MB in the beginning and 153.1MB in the end (delta: 62.9MB). Free memory was 57.3MB in the beginning and 70.0MB in the end (delta: -12.7MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-10-17 10:46:16,050 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 90.2MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:46:16,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3756.51ms. Allocated memory was 90.2MB in the beginning and 153.1MB in the end (delta: 62.9MB). Free memory was 57.0MB in the beginning and 70.0MB in the end (delta: -13.0MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-10-17 10:46:16,052 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 90.2MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3756.51ms. Allocated memory was 90.2MB in the beginning and 153.1MB in the end (delta: 62.9MB). Free memory was 57.0MB in the beginning and 70.0MB in the end (delta: -13.0MB). Peak memory consumption was 65.4MB. 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 [7817] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: reg = (unsigned int )((u16 )((int )reg >> 8)) & 3U [7817]: 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_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bdcb32e90fffda272ef4414cda96d9fa59a53e22555da4af86a588968a9c4dd7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:46:18,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:46:18,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:46:18,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:46:18,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:46:18,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:46:18,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:46:18,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:46:18,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:46:18,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:46:18,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:46:18,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:46:18,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:46:18,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:46:18,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:46:18,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:46:18,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:46:18,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:46:18,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:46:18,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:46:18,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:46:18,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:46:18,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:46:18,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:46:18,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:46:18,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:46:18,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:46:18,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:46:18,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:46:18,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:46:18,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:46:18,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:46:18,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:46:18,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:46:18,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:46:18,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:46:18,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:46:18,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:46:18,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:46:18,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:46:18,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:46:18,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:46:18,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:46:18,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:46:18,506 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:46:18,506 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:46:18,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:46:18,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:46:18,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:46:18,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:46:18,509 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:46:18,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:46:18,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:46:18,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:46:18,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:46:18,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:46:18,511 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:46:18,512 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:46:18,512 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:46:18,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:46:18,512 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:46:18,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:46:18,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:46:18,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:46:18,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:46:18,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:46:18,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:46:18,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:46:18,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:46:18,514 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:46:18,515 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:46:18,515 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:46:18,515 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:46:18,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:46:18,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:46:18,516 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_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdcb32e90fffda272ef4414cda96d9fa59a53e22555da4af86a588968a9c4dd7 [2022-10-17 10:46:18,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:46:18,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:46:18,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:46:18,905 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:46:18,907 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:46:18,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2022-10-17 10:46:18,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/e8a1fd69f/493e02fda64b4861806f25e274823692/FLAG6370dda5b [2022-10-17 10:46:20,111 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:46:20,113 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i [2022-10-17 10:46:20,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/e8a1fd69f/493e02fda64b4861806f25e274823692/FLAG6370dda5b [2022-10-17 10:46:20,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/data/e8a1fd69f/493e02fda64b4861806f25e274823692 [2022-10-17 10:46:20,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:46:20,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:46:20,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:46:20,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:46:20,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:46:20,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:20" (1/1) ... [2022-10-17 10:46:20,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@927bae4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:20, skipping insertion in model container [2022-10-17 10:46:20,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:46:20" (1/1) ... [2022-10-17 10:46:20,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:46:20,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:46:23,382 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 10:46:23,408 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 10:46:23,656 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_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i[355549,355562] [2022-10-17 10:46:23,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:23,766 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:46:23,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:46:24,351 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_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i[355549,355562] [2022-10-17 10:46:24,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:24,396 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:46:24,845 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_fe17c28d-231f-487a-b64a-e7d11a70538b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qla3xxx.ko-entry_point.cil.out.i[355549,355562] [2022-10-17 10:46:24,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:46:25,195 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:46:25,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25 WrapperNode [2022-10-17 10:46:25,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:46:25,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:46:25,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:46:25,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:46:25,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,536 INFO L138 Inliner]: procedures = 424, calls = 2551, calls flagged for inlining = 208, calls inlined = 189, statements flattened = 5544 [2022-10-17 10:46:25,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:46:25,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:46:25,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:46:25,538 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:46:25,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,786 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,814 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:46:25,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:46:25,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:46:25,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:46:25,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:46:25" (1/1) ... [2022-10-17 10:46:25,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:46:25,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:46:25,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:46:25,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe17c28d-231f-487a-b64a-e7d11a70538b/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:46:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2022-10-17 10:46:25,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2022-10-17 10:46:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:46:25,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:46:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:46:25,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:46:25,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 10:46:25,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 10:46:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_state_machine_work [2022-10-17 10:46:25,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_state_machine_work [2022-10-17 10:46:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 10:46:25,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 10:46:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 10:46:25,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 10:46:25,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:46:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:46:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 10:46:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 10:46:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:46:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:46:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2022-10-17 10:46:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2022-10-17 10:46:25,942 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 10:46:25,942 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 10:46:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2022-10-17 10:46:25,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2022-10-17 10:46:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:46:25,943 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:46:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:46:25,943 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:46:25,943 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2022-10-17 10:46:25,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2022-10-17 10:46:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2022-10-17 10:46:25,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2022-10-17 10:46:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:46:25,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:46:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:46:25,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:46:25,944 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-10-17 10:46:25,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-10-17 10:46:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_set_mac_address [2022-10-17 10:46:25,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_set_mac_address [2022-10-17 10:46:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2022-10-17 10:46:25,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2022-10-17 10:46:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2022-10-17 10:46:25,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2022-10-17 10:46:25,945 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:46:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:46:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:46:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:46:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:46:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:46:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2022-10-17 10:46:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2022-10-17 10:46:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:46:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:46:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:46:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:46:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2022-10-17 10:46:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2022-10-17 10:46:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:46:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-10-17 10:46:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-10-17 10:46:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 10:46:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 10:46:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:46:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:46:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-10-17 10:46:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-10-17 10:46:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:46:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:46:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:46:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:46:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2022-10-17 10:46:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2022-10-17 10:46:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2022-10-17 10:46:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2022-10-17 10:46:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:46:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:46:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:46:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:46:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:46:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:46:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 10:46:25,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 10:46:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-10-17 10:46:25,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-10-17 10:46:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:46:25,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:46:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2022-10-17 10:46:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2022-10-17 10:46:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 10:46:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 10:46:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2022-10-17 10:46:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2022-10-17 10:46:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2022-10-17 10:46:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2022-10-17 10:46:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:46:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:46:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2022-10-17 10:46:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2022-10-17 10:46:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2022-10-17 10:46:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2022-10-17 10:46:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:46:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-10-17 10:46:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-10-17 10:46:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2022-10-17 10:46:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2022-10-17 10:46:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:46:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2022-10-17 10:46:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2022-10-17 10:46:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2022-10-17 10:46:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2022-10-17 10:46:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:46:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2022-10-17 10:46:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:46:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-10-17 10:46:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-10-17 10:46:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:46:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:46:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2022-10-17 10:46:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2022-10-17 10:46:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:46:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-10-17 10:46:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:46:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:46:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:46:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:46:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2022-10-17 10:46:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2022-10-17 10:46:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:46:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:46:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2022-10-17 10:46:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2022-10-17 10:46:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 10:46:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 10:46:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_timeout_work [2022-10-17 10:46:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_timeout_work [2022-10-17 10:46:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:46:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:46:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:46:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:46:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:46:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:46:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:46:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2022-10-17 10:46:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2022-10-17 10:46:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:46:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:46:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:46:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:46:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:46:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2022-10-17 10:46:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2022-10-17 10:46:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:46:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:46:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:46:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:46:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:46:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:46:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:46:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-10-17 10:46:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-10-17 10:46:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:46:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:46:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:46:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:46:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2022-10-17 10:46:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2022-10-17 10:46:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:46:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:46:25,962 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 10:46:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 10:46:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:46:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:46:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2022-10-17 10:46:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2022-10-17 10:46:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:46:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:46:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2022-10-17 10:46:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2022-10-17 10:46:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:46:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:46:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:46:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:46:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 10:46:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 10:46:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:46:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:46:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:46:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:46:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:46:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:46:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:46:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:46:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 10:46:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 10:46:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-10-17 10:46:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-10-17 10:46:25,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-10-17 10:46:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-10-17 10:46:25,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:46:25,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:46:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:46:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:46:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:46:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:46:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2022-10-17 10:46:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2022-10-17 10:46:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:46:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:46:25,969 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2022-10-17 10:46:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2022-10-17 10:46:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure ql_reset_work [2022-10-17 10:46:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_reset_work [2022-10-17 10:46:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:46:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:46:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2022-10-17 10:46:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2022-10-17 10:46:25,970 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2022-10-17 10:46:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2022-10-17 10:46:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 10:46:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 10:46:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:46:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:46:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2022-10-17 10:46:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2022-10-17 10:46:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-10-17 10:46:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-10-17 10:46:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:46:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:46:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2022-10-17 10:46:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2022-10-17 10:46:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 10:46:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 10:46:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:46:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:46:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:46:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:46:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:46:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:46:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2022-10-17 10:46:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2022-10-17 10:46:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-10-17 10:46:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-10-17 10:46:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 10:46:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 10:46:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2022-10-17 10:46:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2022-10-17 10:46:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 10:46:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 10:46:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:46:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:46:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2022-10-17 10:46:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2022-10-17 10:46:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2022-10-17 10:46:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2022-10-17 10:46:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-10-17 10:46:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-10-17 10:46:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:46:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:46:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 10:46:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 10:46:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:46:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:46:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 10:46:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-10-17 10:46:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-10-17 10:46:26,990 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:46:27,011 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:46:27,540 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;