./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:06:45,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:06:45,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:06:45,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:06:45,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:06:45,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:06:45,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:06:45,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:06:45,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:06:45,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:06:45,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:06:45,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:06:45,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:06:45,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:06:45,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:06:45,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:06:45,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:06:45,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:06:45,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:06:45,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:06:45,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:06:45,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:06:45,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:06:45,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:06:45,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:06:45,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:06:45,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:06:45,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:06:45,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:06:45,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:06:45,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:06:45,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:06:45,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:06:45,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:06:45,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:06:45,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:06:45,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:06:45,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:06:45,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:06:45,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:06:45,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:06:45,503 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:06:45,524 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:06:45,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:06:45,525 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:06:45,525 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:06:45,526 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:06:45,526 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:06:45,526 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:06:45,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:06:45,527 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:06:45,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:06:45,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:06:45,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:06:45,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:06:45,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:06:45,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:06:45,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:06:45,528 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:06:45,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:06:45,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:06:45,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:06:45,529 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:06:45,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:06:45,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:06:45,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:06:45,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:06:45,530 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:06:45,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:06:45,531 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:06:45,531 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:06:45,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:06:45,531 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 [2022-02-20 22:06:45,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:06:45,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:06:45,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:06:45,809 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:06:45,809 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:06:45,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:06:45,872 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451f14229/6c78b8eab3f248c095047a2f9acb43f3/FLAGf70d44ff8 [2022-02-20 22:06:46,537 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:06:46,538 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:06:46,580 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451f14229/6c78b8eab3f248c095047a2f9acb43f3/FLAGf70d44ff8 [2022-02-20 22:06:46,835 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451f14229/6c78b8eab3f248c095047a2f9acb43f3 [2022-02-20 22:06:46,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:06:46,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:06:46,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:06:46,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:06:46,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:06:46,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:06:46" (1/1) ... [2022-02-20 22:06:46,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202956d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:46, skipping insertion in model container [2022-02-20 22:06:46,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:06:46" (1/1) ... [2022-02-20 22:06:46,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:06:46,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:06:48,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2022-02-20 22:06:48,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:06:48,764 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:06:49,028 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: base_addr = base_addr & 65534UL [5933] 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:1392) 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:1076) 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:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) 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:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) 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:1076) 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:1465) 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:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) 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) [2022-02-20 22:06:49,038 INFO L158 Benchmark]: Toolchain (without parser) took 2197.65ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 57.9MB in the beginning and 77.1MB in the end (delta: -19.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2022-02-20 22:06:49,039 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory was 65.6MB in the beginning and 65.5MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:06:49,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2195.54ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 57.7MB in the beginning and 77.9MB in the end (delta: -20.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2022-02-20 22:06:49,043 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory was 65.6MB in the beginning and 65.5MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2195.54ms. Allocated memory was 86.0MB in the beginning and 153.1MB in the end (delta: 67.1MB). Free memory was 57.7MB in the beginning and 77.9MB in the end (delta: -20.2MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: base_addr = base_addr & 65534UL [5933] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: base_addr = base_addr & 65534UL [5933]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:06:50,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:06:50,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:06:50,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:06:50,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:06:50,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:06:50,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:06:50,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:06:50,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:06:50,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:06:50,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:06:50,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:06:50,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:06:50,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:06:50,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:06:50,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:06:50,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:06:50,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:06:50,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:06:50,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:06:50,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:06:50,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:06:50,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:06:50,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:06:50,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:06:50,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:06:50,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:06:50,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:06:50,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:06:50,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:06:50,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:06:50,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:06:50,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:06:50,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:06:50,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:06:50,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:06:50,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:06:50,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:06:50,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:06:50,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:06:50,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:06:50,912 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:06:50,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:06:50,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:06:50,950 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:06:50,950 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:06:50,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:06:50,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:06:50,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:06:50,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:06:50,953 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:06:50,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:06:50,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:06:50,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:06:50,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:06:50,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:06:50,955 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:06:50,955 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:06:50,955 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:06:50,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:06:50,955 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:06:50,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:06:50,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:06:50,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:06:50,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:06:50,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:06:50,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:06:50,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:06:50,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:06:50,957 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:06:50,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:06:50,958 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:06:50,958 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:06:50,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:06:50,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:06:50,959 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 167bd9702b13f23ed6d1cf3975d4b3916f53c35f4575784f3af7225c12319bc4 [2022-02-20 22:06:51,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:06:51,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:06:51,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:06:51,306 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:06:51,306 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:06:51,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:06:51,361 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1797aeab1/ed4b77b6ddb44d98b40c0671a1220c30/FLAGb79e21321 [2022-02-20 22:06:52,173 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:06:52,173 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:06:52,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1797aeab1/ed4b77b6ddb44d98b40c0671a1220c30/FLAGb79e21321 [2022-02-20 22:06:52,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1797aeab1/ed4b77b6ddb44d98b40c0671a1220c30 [2022-02-20 22:06:52,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:06:52,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:06:52,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:06:52,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:06:52,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:06:52,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:06:52" (1/1) ... [2022-02-20 22:06:52,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaf2587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:52, skipping insertion in model container [2022-02-20 22:06:52,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:06:52" (1/1) ... [2022-02-20 22:06:52,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:06:52,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:06:55,076 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2022-02-20 22:06:55,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:06:55,175 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:06:55,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:06:55,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2022-02-20 22:06:55,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:06:55,713 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:06:56,178 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i[270369,270382] [2022-02-20 22:06:56,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:06:56,301 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:06:56,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56 WrapperNode [2022-02-20 22:06:56,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:06:56,303 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:06:56,303 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:06:56,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:06:56,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,681 INFO L137 Inliner]: procedures = 366, calls = 3277, calls flagged for inlining = 158, calls inlined = 158, statements flattened = 7004 [2022-02-20 22:06:56,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:06:56,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:06:56,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:06:56,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:06:56,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:56,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:57,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:57,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:57,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:06:57,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:06:57,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:06:57,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:06:57,187 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:06:56" (1/1) ... [2022-02-20 22:06:57,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:06:57,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:06:57,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:06:57,228 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:06:57,252 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2022-02-20 22:06:57,252 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2022-02-20 22:06:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:06:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:06:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2022-02-20 22:06:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2022-02-20 22:06:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2022-02-20 22:06:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2022-02-20 22:06:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2022-02-20 22:06:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2022-02-20 22:06:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:06:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2022-02-20 22:06:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2022-02-20 22:06:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:06:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-02-20 22:06:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-02-20 22:06:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:06:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:06:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2022-02-20 22:06:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2022-02-20 22:06:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:06:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-02-20 22:06:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-02-20 22:06:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2022-02-20 22:06:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2022-02-20 22:06:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:06:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:06:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:06:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:06:57,257 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2022-02-20 22:06:57,257 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2022-02-20 22:06:57,257 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2022-02-20 22:06:57,257 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2022-02-20 22:06:57,257 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 22:06:57,257 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 22:06:57,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2022-02-20 22:06:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2022-02-20 22:06:57,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:06:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:06:57,258 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2022-02-20 22:06:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2022-02-20 22:06:57,258 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2022-02-20 22:06:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2022-02-20 22:06:57,259 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2022-02-20 22:06:57,259 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2022-02-20 22:06:57,259 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2022-02-20 22:06:57,259 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2022-02-20 22:06:57,259 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2022-02-20 22:06:57,259 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2022-02-20 22:06:57,259 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2022-02-20 22:06:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2022-02-20 22:06:57,260 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2022-02-20 22:06:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2022-02-20 22:06:57,260 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2022-02-20 22:06:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2022-02-20 22:06:57,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2022-02-20 22:06:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2022-02-20 22:06:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2022-02-20 22:06:57,261 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2022-02-20 22:06:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:06:57,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:06:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2022-02-20 22:06:57,261 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2022-02-20 22:06:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2022-02-20 22:06:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2022-02-20 22:06:57,262 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:06:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:06:57,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:06:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:06:57,262 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-02-20 22:06:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-02-20 22:06:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2022-02-20 22:06:57,263 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2022-02-20 22:06:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2022-02-20 22:06:57,263 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2022-02-20 22:06:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:06:57,263 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:06:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2022-02-20 22:06:57,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2022-02-20 22:06:57,264 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2022-02-20 22:06:57,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2022-02-20 22:06:57,264 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2022-02-20 22:06:57,264 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2022-02-20 22:06:57,264 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2022-02-20 22:06:57,264 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2022-02-20 22:06:57,264 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2022-02-20 22:06:57,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2022-02-20 22:06:57,265 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2022-02-20 22:06:57,265 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2022-02-20 22:06:57,265 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2022-02-20 22:06:57,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2022-02-20 22:06:57,265 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2022-02-20 22:06:57,265 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2022-02-20 22:06:57,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2022-02-20 22:06:57,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2022-02-20 22:06:57,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:06:57,266 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:06:57,266 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:06:57,266 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2022-02-20 22:06:57,266 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2022-02-20 22:06:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:06:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2022-02-20 22:06:57,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2022-02-20 22:06:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2022-02-20 22:06:57,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2022-02-20 22:06:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:06:57,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:06:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-02-20 22:06:57,268 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-02-20 22:06:57,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:06:57,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:06:57,268 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2022-02-20 22:06:57,268 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2022-02-20 22:06:57,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:06:57,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:06:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-02-20 22:06:57,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-02-20 22:06:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-02-20 22:06:57,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-02-20 22:06:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:06:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:06:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:06:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2022-02-20 22:06:57,270 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2022-02-20 22:06:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:06:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:06:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2022-02-20 22:06:57,270 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2022-02-20 22:06:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2022-02-20 22:06:57,271 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2022-02-20 22:06:57,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:06:57,271 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-02-20 22:06:57,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-02-20 22:06:57,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-02-20 22:06:57,271 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2022-02-20 22:06:57,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2022-02-20 22:06:57,271 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:06:57,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:06:57,272 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2022-02-20 22:06:57,272 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2022-02-20 22:06:57,272 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2022-02-20 22:06:57,272 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2022-02-20 22:06:57,272 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2022-02-20 22:06:57,272 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2022-02-20 22:06:57,272 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:06:57,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:06:57,273 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2022-02-20 22:06:57,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2022-02-20 22:06:57,273 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2022-02-20 22:06:57,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2022-02-20 22:06:57,273 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2022-02-20 22:06:57,273 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2022-02-20 22:06:57,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2022-02-20 22:06:57,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2022-02-20 22:06:57,274 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2022-02-20 22:06:57,274 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2022-02-20 22:06:57,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2022-02-20 22:06:57,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2022-02-20 22:06:57,274 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-02-20 22:06:57,274 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-02-20 22:06:57,274 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-02-20 22:06:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-02-20 22:06:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2022-02-20 22:06:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2022-02-20 22:06:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 22:06:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 22:06:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2022-02-20 22:06:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2022-02-20 22:06:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-02-20 22:06:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-02-20 22:06:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2022-02-20 22:06:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2022-02-20 22:06:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2022-02-20 22:06:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2022-02-20 22:06:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-02-20 22:06:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-02-20 22:06:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2022-02-20 22:06:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2022-02-20 22:06:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2022-02-20 22:06:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2022-02-20 22:06:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:06:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:06:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:06:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:06:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2022-02-20 22:06:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2022-02-20 22:06:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-02-20 22:06:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-02-20 22:06:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2022-02-20 22:06:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2022-02-20 22:06:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2022-02-20 22:06:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2022-02-20 22:06:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2022-02-20 22:06:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2022-02-20 22:06:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2022-02-20 22:06:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2022-02-20 22:06:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 22:06:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 22:06:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:06:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:06:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2022-02-20 22:06:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2022-02-20 22:06:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2022-02-20 22:06:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2022-02-20 22:06:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2022-02-20 22:06:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2022-02-20 22:06:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 22:06:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 22:06:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2022-02-20 22:06:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2022-02-20 22:06:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2022-02-20 22:06:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2022-02-20 22:06:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:06:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:06:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:06:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:06:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:06:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:06:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:06:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2022-02-20 22:06:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2022-02-20 22:06:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2022-02-20 22:06:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2022-02-20 22:06:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2022-02-20 22:06:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2022-02-20 22:06:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-02-20 22:06:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-02-20 22:06:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:06:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2022-02-20 22:06:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2022-02-20 22:06:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2022-02-20 22:06:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2022-02-20 22:06:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:06:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:06:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-02-20 22:06:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-02-20 22:06:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2022-02-20 22:06:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2022-02-20 22:06:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:06:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 22:06:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 22:06:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2022-02-20 22:06:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2022-02-20 22:06:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2022-02-20 22:06:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2022-02-20 22:06:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:06:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2022-02-20 22:06:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 22:06:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 22:06:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:06:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:06:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:06:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-02-20 22:06:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-02-20 22:06:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2022-02-20 22:06:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2022-02-20 22:06:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2022-02-20 22:06:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2022-02-20 22:06:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2022-02-20 22:06:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2022-02-20 22:06:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2022-02-20 22:06:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2022-02-20 22:06:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:06:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:06:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2022-02-20 22:06:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2022-02-20 22:06:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2022-02-20 22:06:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2022-02-20 22:06:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2022-02-20 22:06:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2022-02-20 22:06:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2022-02-20 22:06:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2022-02-20 22:06:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2022-02-20 22:06:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2022-02-20 22:06:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:06:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:06:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2022-02-20 22:06:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2022-02-20 22:06:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2022-02-20 22:06:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2022-02-20 22:06:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:06:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-02-20 22:06:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-02-20 22:06:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-02-20 22:06:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-02-20 22:06:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-02-20 22:06:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-02-20 22:06:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2022-02-20 22:06:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2022-02-20 22:06:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:06:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:06:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:06:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:06:58,165 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:06:58,173 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:07:05,103 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;