./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.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 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:04:38,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:04:38,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:04:38,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:04:38,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:04:38,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:04:38,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:04:38,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:04:38,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:04:38,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:04:38,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:04:38,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:04:38,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:04:38,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:04:38,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:04:38,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:04:38,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:04:38,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:04:38,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:04:38,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:04:38,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:04:38,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:04:38,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:04:38,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:04:38,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:04:38,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:04:38,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:04:38,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:04:38,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:04:38,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:04:38,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:04:38,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:04:38,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:04:38,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:04:38,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:04:38,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:04:38,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:04:38,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:04:38,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:04:38,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:04:38,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:04:38,331 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:04:38,350 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:04:38,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:04:38,350 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:04:38,351 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:04:38,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:04:38,352 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:04:38,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:04:38,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:04:38,353 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:04:38,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:04:38,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:04:38,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:04:38,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:04:38,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:04:38,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:04:38,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:04:38,354 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:04:38,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:04:38,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:04:38,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:04:38,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:04:38,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:04:38,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:04:38,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:04:38,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:04:38,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:04:38,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:04:38,357 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:04:38,357 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:04:38,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:04:38,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 [2022-02-20 22:04:38,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:04:38,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:04:38,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:04:38,627 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:04:38,629 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:04:38,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2022-02-20 22:04:38,701 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bf70ffc9/d96b6277a8cd48b8b8c721384fb250da/FLAG834773f05 [2022-02-20 22:04:39,457 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:04:39,458 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2022-02-20 22:04:39,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bf70ffc9/d96b6277a8cd48b8b8c721384fb250da/FLAG834773f05 [2022-02-20 22:04:39,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bf70ffc9/d96b6277a8cd48b8b8c721384fb250da [2022-02-20 22:04:39,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:04:39,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:04:39,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:04:39,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:04:39,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:04:39,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:04:39" (1/1) ... [2022-02-20 22:04:39,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c7d32f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:39, skipping insertion in model container [2022-02-20 22:04:39,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:04:39" (1/1) ... [2022-02-20 22:04:39,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:04:39,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:04:40,208 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2022-02-20 22:04:40,208 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2022-02-20 22:04:40,208 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2022-02-20 22:04:40,209 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2022-02-20 22:04:40,209 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2022-02-20 22:04:40,209 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2022-02-20 22:04:40,210 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2022-02-20 22:04:40,210 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2022-02-20 22:04:40,211 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2022-02-20 22:04:40,211 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2022-02-20 22:04:40,211 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2022-02-20 22:04:40,211 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2022-02-20 22:04:40,518 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2022-02-20 22:04:41,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:04:41,878 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:04:41,933 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2022-02-20 22:04:41,934 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2022-02-20 22:04:41,934 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2022-02-20 22:04:41,934 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2022-02-20 22:04:41,934 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2022-02-20 22:04:41,935 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2022-02-20 22:04:41,935 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2022-02-20 22:04:41,935 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2022-02-20 22:04:41,936 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2022-02-20 22:04:41,936 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2022-02-20 22:04:41,936 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2022-02-20 22:04:41,936 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2022-02-20 22:04:41,985 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2022-02-20 22:04:42,131 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 [5942] 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 22:04:42,142 INFO L158 Benchmark]: Toolchain (without parser) took 2426.89ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 60.4MB in the beginning and 62.1MB in the end (delta: -1.7MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2022-02-20 22:04:42,143 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory was 52.0MB in the beginning and 52.0MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:04:42,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2422.00ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 60.0MB in the beginning and 62.1MB in the end (delta: -2.1MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2022-02-20 22:04:42,146 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 0.18ms. Allocated memory is still 81.8MB. Free memory was 52.0MB in the beginning and 52.0MB in the end (delta: 25.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2422.00ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 60.0MB in the beginning and 62.1MB in the end (delta: -2.1MB). Peak memory consumption was 62.2MB. 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 [5942] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: base_addr = base_addr & 65534UL [5942]: 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.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 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:04:44,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:04:44,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:04:44,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:04:44,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:04:44,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:04:44,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:04:44,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:04:44,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:04:44,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:04:44,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:04:44,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:04:44,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:04:44,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:04:44,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:04:44,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:04:44,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:04:44,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:04:44,103 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:04:44,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:04:44,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:04:44,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:04:44,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:04:44,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:04:44,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:04:44,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:04:44,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:04:44,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:04:44,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:04:44,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:04:44,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:04:44,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:04:44,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:04:44,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:04:44,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:04:44,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:04:44,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:04:44,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:04:44,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:04:44,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:04:44,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:04:44,146 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:04:44,181 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:04:44,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:04:44,183 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:04:44,183 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:04:44,184 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:04:44,184 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:04:44,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:04:44,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:04:44,186 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:04:44,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:04:44,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:04:44,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:04:44,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:04:44,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:04:44,188 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:04:44,188 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:04:44,188 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:04:44,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:04:44,189 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:04:44,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:04:44,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:04:44,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:04:44,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:04:44,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:04:44,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:04:44,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:04:44,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:04:44,191 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:04:44,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:04:44,191 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:04:44,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:04:44,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:04:44,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:04:44,192 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 [2022-02-20 22:04:44,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:04:44,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:04:44,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:04:44,539 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:04:44,540 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:04:44,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2022-02-20 22:04:44,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afdd6aef4/fed85145d17244aab43a0a964df9effe/FLAGc00b9fb27 [2022-02-20 22:04:45,397 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:04:45,397 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2022-02-20 22:04:45,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afdd6aef4/fed85145d17244aab43a0a964df9effe/FLAGc00b9fb27 [2022-02-20 22:04:45,609 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afdd6aef4/fed85145d17244aab43a0a964df9effe [2022-02-20 22:04:45,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:04:45,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:04:45,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:04:45,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:04:45,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:04:45,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:04:45" (1/1) ... [2022-02-20 22:04:45,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c8ae55d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:45, skipping insertion in model container [2022-02-20 22:04:45,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:04:45" (1/1) ... [2022-02-20 22:04:45,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:04:45,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:04:46,218 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2022-02-20 22:04:46,222 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2022-02-20 22:04:46,223 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2022-02-20 22:04:46,223 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2022-02-20 22:04:46,223 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2022-02-20 22:04:46,227 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2022-02-20 22:04:46,229 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2022-02-20 22:04:46,229 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2022-02-20 22:04:46,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2022-02-20 22:04:46,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2022-02-20 22:04:46,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2022-02-20 22:04:46,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2022-02-20 22:04:46,638 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2022-02-20 22:04:48,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:04:48,127 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:04:48,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:04:48,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2022-02-20 22:04:48,230 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2022-02-20 22:04:48,231 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2022-02-20 22:04:48,231 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2022-02-20 22:04:48,231 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2022-02-20 22:04:48,232 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2022-02-20 22:04:48,233 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2022-02-20 22:04:48,233 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2022-02-20 22:04:48,233 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2022-02-20 22:04:48,233 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2022-02-20 22:04:48,234 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2022-02-20 22:04:48,234 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2022-02-20 22:04:48,242 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2022-02-20 22:04:48,496 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:04:48,519 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:04:48,571 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2022-02-20 22:04:48,572 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2022-02-20 22:04:48,572 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2022-02-20 22:04:48,572 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2022-02-20 22:04:48,572 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2022-02-20 22:04:48,573 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2022-02-20 22:04:48,573 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2022-02-20 22:04:48,573 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2022-02-20 22:04:48,574 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2022-02-20 22:04:48,574 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2022-02-20 22:04:48,574 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2022-02-20 22:04:48,574 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2022-02-20 22:04:48,582 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-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2022-02-20 22:04:48,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:04:49,036 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:04:49,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49 WrapperNode [2022-02-20 22:04:49,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:04:49,038 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:04:49,038 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:04:49,038 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:04:49,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,371 INFO L137 Inliner]: procedures = 359, calls = 3210, calls flagged for inlining = 153, calls inlined = 153, statements flattened = 6864 [2022-02-20 22:04:49,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:04:49,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:04:49,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:04:49,373 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:04:49,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:04:49,761 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:04:49,761 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:04:49,761 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:04:49,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:04:49" (1/1) ... [2022-02-20 22:04:49,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:04:49,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:04:49,792 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 22:04:49,819 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 22:04:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2022-02-20 22:04:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2022-02-20 22:04:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:04:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:04:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2022-02-20 22:04:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2022-02-20 22:04:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2022-02-20 22:04:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2022-02-20 22:04:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2022-02-20 22:04:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2022-02-20 22:04:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:04:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:04:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-02-20 22:04:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-02-20 22:04:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:04:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:04:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2022-02-20 22:04:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2022-02-20 22:04:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-02-20 22:04:49,838 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-02-20 22:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2022-02-20 22:04:49,838 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2022-02-20 22:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:04:49,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2022-02-20 22:04:49,839 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2022-02-20 22:04:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2022-02-20 22:04:49,839 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2022-02-20 22:04:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 22:04:49,839 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 22:04:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2022-02-20 22:04:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2022-02-20 22:04:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:04:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:04:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2022-02-20 22:04:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2022-02-20 22:04:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2022-02-20 22:04:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2022-02-20 22:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2022-02-20 22:04:49,841 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2022-02-20 22:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2022-02-20 22:04:49,841 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2022-02-20 22:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2022-02-20 22:04:49,841 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2022-02-20 22:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2022-02-20 22:04:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2022-02-20 22:04:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2022-02-20 22:04:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2022-02-20 22:04:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2022-02-20 22:04:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2022-02-20 22:04:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2022-02-20 22:04:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2022-02-20 22:04:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2022-02-20 22:04:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2022-02-20 22:04:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:04:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:04:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:04:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:04:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2022-02-20 22:04:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2022-02-20 22:04:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2022-02-20 22:04:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2022-02-20 22:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:04:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:04:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-02-20 22:04:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-02-20 22:04:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2022-02-20 22:04:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2022-02-20 22:04:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2022-02-20 22:04:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2022-02-20 22:04:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:04:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:04:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2022-02-20 22:04:49,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2022-02-20 22:04:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2022-02-20 22:04:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2022-02-20 22:04:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2022-02-20 22:04:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2022-02-20 22:04:49,849 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2022-02-20 22:04:49,849 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2022-02-20 22:04:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2022-02-20 22:04:49,850 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2022-02-20 22:04:49,850 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2022-02-20 22:04:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2022-02-20 22:04:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2022-02-20 22:04:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2022-02-20 22:04:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2022-02-20 22:04:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2022-02-20 22:04:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2022-02-20 22:04:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2022-02-20 22:04:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:04:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:04:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:04:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2022-02-20 22:04:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2022-02-20 22:04:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:04:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2022-02-20 22:04:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2022-02-20 22:04:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2022-02-20 22:04:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2022-02-20 22:04:49,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:04:49,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:04:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-02-20 22:04:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-02-20 22:04:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:04:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:04:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2022-02-20 22:04:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2022-02-20 22:04:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:04:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:04:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-02-20 22:04:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-02-20 22:04:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-02-20 22:04:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-02-20 22:04:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2022-02-20 22:04:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:04:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2022-02-20 22:04:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2022-02-20 22:04:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2022-02-20 22:04:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2022-02-20 22:04:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:04:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-02-20 22:04:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-02-20 22:04:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-02-20 22:04:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2022-02-20 22:04:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2022-02-20 22:04:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:04:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:04:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2022-02-20 22:04:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2022-02-20 22:04:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2022-02-20 22:04:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2022-02-20 22:04:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2022-02-20 22:04:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2022-02-20 22:04:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:04:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:04:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2022-02-20 22:04:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2022-02-20 22:04:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2022-02-20 22:04:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2022-02-20 22:04:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2022-02-20 22:04:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2022-02-20 22:04:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2022-02-20 22:04:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2022-02-20 22:04:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:04:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:04:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2022-02-20 22:04:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2022-02-20 22:04:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2022-02-20 22:04:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2022-02-20 22:04:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-02-20 22:04:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-02-20 22:04:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-02-20 22:04:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-02-20 22:04:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2022-02-20 22:04:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2022-02-20 22:04:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 22:04:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 22:04:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2022-02-20 22:04:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2022-02-20 22:04:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-02-20 22:04:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-02-20 22:04:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2022-02-20 22:04:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2022-02-20 22:04:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2022-02-20 22:04:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2022-02-20 22:04:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-02-20 22:04:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-02-20 22:04:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2022-02-20 22:04:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2022-02-20 22:04:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2022-02-20 22:04:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2022-02-20 22:04:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:04:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:04:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:04:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:04:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2022-02-20 22:04:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2022-02-20 22:04:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-02-20 22:04:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-02-20 22:04:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2022-02-20 22:04:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2022-02-20 22:04:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2022-02-20 22:04:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2022-02-20 22:04:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2022-02-20 22:04:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2022-02-20 22:04:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2022-02-20 22:04:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2022-02-20 22:04:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 22:04:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 22:04:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:04:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:04:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2022-02-20 22:04:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2022-02-20 22:04:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2022-02-20 22:04:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2022-02-20 22:04:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2022-02-20 22:04:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2022-02-20 22:04:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 22:04:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 22:04:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2022-02-20 22:04:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2022-02-20 22:04:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2022-02-20 22:04:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2022-02-20 22:04:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:04:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:04:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:04:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2022-02-20 22:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2022-02-20 22:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2022-02-20 22:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2022-02-20 22:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2022-02-20 22:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2022-02-20 22:04:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2022-02-20 22:04:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2022-02-20 22:04:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:04:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2022-02-20 22:04:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2022-02-20 22:04:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2022-02-20 22:04:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2022-02-20 22:04:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-02-20 22:04:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-02-20 22:04:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2022-02-20 22:04:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2022-02-20 22:04:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:04:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 22:04:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 22:04:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2022-02-20 22:04:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2022-02-20 22:04:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2022-02-20 22:04:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2022-02-20 22:04:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:04:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:04:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2022-02-20 22:04:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2022-02-20 22:04:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:04:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:04:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:04:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 22:04:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 22:04:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:04:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:04:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:04:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-02-20 22:04:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-02-20 22:04:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2022-02-20 22:04:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2022-02-20 22:04:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2022-02-20 22:04:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2022-02-20 22:04:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2022-02-20 22:04:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2022-02-20 22:04:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:04:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:04:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2022-02-20 22:04:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2022-02-20 22:04:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2022-02-20 22:04:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2022-02-20 22:04:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2022-02-20 22:04:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2022-02-20 22:04:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2022-02-20 22:04:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2022-02-20 22:04:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2022-02-20 22:04:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2022-02-20 22:04:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:04:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:04:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2022-02-20 22:04:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2022-02-20 22:04:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2022-02-20 22:04:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2022-02-20 22:04:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:04:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-02-20 22:04:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-02-20 22:04:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-02-20 22:04:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-02-20 22:04:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-02-20 22:04:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-02-20 22:04:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2022-02-20 22:04:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2022-02-20 22:04:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:04:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:04:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:04:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:04:50,834 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:04:50,837 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:04:57,978 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;