./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:49:20,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:49:20,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:49:20,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:49:20,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:49:20,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:49:20,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:49:20,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:49:20,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:49:20,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:49:20,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:49:20,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:49:20,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:49:20,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:49:20,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:49:20,486 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:49:20,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:49:20,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:49:20,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:49:20,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:49:20,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:49:20,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:49:20,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:49:20,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:49:20,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:49:20,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:49:20,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:49:20,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:49:20,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:49:20,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:49:20,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:49:20,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:49:20,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:49:20,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:49:20,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:49:20,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:49:20,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:49:20,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:49:20,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:49:20,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:49:20,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:49:20,516 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:49:20,545 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:49:20,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:49:20,546 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:49:20,546 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:49:20,547 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:49:20,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:49:20,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:49:20,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:49:20,548 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:49:20,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:49:20,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:49:20,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:49:20,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:49:20,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:49:20,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:49:20,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:49:20,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:49:20,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:49:20,552 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:49:20,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:49:20,553 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 [2022-02-20 22:49:20,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:49:20,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:49:20,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:49:20,824 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:49:20,825 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:49:20,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-02-20 22:49:20,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba7ed53c/7b0c996285bd4b2699f4008b12510a50/FLAGd9d4a5950 [2022-02-20 22:49:21,507 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:49:21,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-02-20 22:49:21,567 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba7ed53c/7b0c996285bd4b2699f4008b12510a50/FLAGd9d4a5950 [2022-02-20 22:49:21,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba7ed53c/7b0c996285bd4b2699f4008b12510a50 [2022-02-20 22:49:21,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:49:21,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:49:21,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:49:21,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:49:21,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:49:21,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:49:21" (1/1) ... [2022-02-20 22:49:21,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d78759e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:21, skipping insertion in model container [2022-02-20 22:49:21,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:49:21" (1/1) ... [2022-02-20 22:49:21,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:49:21,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:49:23,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-02-20 22:49:23,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-02-20 22:49:23,204 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-02-20 22:49:23,206 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-02-20 22:49:23,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:49:23,231 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:49:23,387 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: regaddr = (unsigned int )regaddr & 32767U [6557] 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: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 22:49:23,397 INFO L158 Benchmark]: Toolchain (without parser) took 1732.21ms. Allocated memory was 107.0MB in the beginning and 142.6MB in the end (delta: 35.7MB). Free memory was 66.2MB in the beginning and 71.4MB in the end (delta: -5.2MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-02-20 22:49:23,397 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 107.0MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 52.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:49:23,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1728.58ms. Allocated memory was 107.0MB in the beginning and 142.6MB in the end (delta: 35.7MB). Free memory was 66.1MB in the beginning and 71.4MB in the end (delta: -5.4MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2022-02-20 22:49:23,400 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 0.19ms. Allocated memory is still 107.0MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 52.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1728.58ms. Allocated memory was 107.0MB in the beginning and 142.6MB in the end (delta: 35.7MB). Free memory was 66.1MB in the beginning and 71.4MB in the end (delta: -5.4MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: regaddr = (unsigned int )regaddr & 32767U [6557] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: regaddr = (unsigned int )regaddr & 32767U [6557]: 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:49:25,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:49:25,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:49:25,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:49:25,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:49:25,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:49:25,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:49:25,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:49:25,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:49:25,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:49:25,162 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:49:25,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:49:25,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:49:25,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:49:25,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:49:25,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:49:25,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:49:25,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:49:25,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:49:25,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:49:25,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:49:25,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:49:25,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:49:25,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:49:25,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:49:25,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:49:25,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:49:25,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:49:25,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:49:25,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:49:25,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:49:25,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:49:25,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:49:25,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:49:25,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:49:25,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:49:25,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:49:25,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:49:25,195 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:49:25,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:49:25,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:49:25,197 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:49:25,230 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:49:25,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:49:25,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:49:25,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:49:25,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:49:25,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:49:25,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:49:25,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:49:25,235 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:49:25,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:49:25,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:49:25,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:49:25,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:49:25,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:49:25,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:49:25,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:49:25,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:49:25,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:49:25,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:49:25,244 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:49:25,244 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:49:25,244 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:49:25,245 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:49:25,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:49:25,245 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:49:25,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cef07d7f0384d28cd6187dbf399ce04548d86cf40895859810995ce7f7f2ba4 [2022-02-20 22:49:25,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:49:25,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:49:25,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:49:25,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:49:25,573 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:49:25,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-02-20 22:49:25,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cfb828b/59b38d120c594044bc74ffd4399d9fcb/FLAG0bc02c953 [2022-02-20 22:49:26,421 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:49:26,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-02-20 22:49:26,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cfb828b/59b38d120c594044bc74ffd4399d9fcb/FLAG0bc02c953 [2022-02-20 22:49:26,617 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3cfb828b/59b38d120c594044bc74ffd4399d9fcb [2022-02-20 22:49:26,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:49:26,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:49:26,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:49:26,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:49:26,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:49:26,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:49:26" (1/1) ... [2022-02-20 22:49:26,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6314d470 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:26, skipping insertion in model container [2022-02-20 22:49:26,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:49:26" (1/1) ... [2022-02-20 22:49:26,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:49:26,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:49:28,414 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-02-20 22:49:28,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-02-20 22:49:28,426 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-02-20 22:49:28,428 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-02-20 22:49:28,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:49:28,455 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:49:28,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:49:28,754 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-02-20 22:49:28,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-02-20 22:49:28,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-02-20 22:49:28,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-02-20 22:49:28,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:49:28,777 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:49:29,041 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292189,292202] [2022-02-20 22:49:29,041 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292358,292371] [2022-02-20 22:49:29,042 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292525,292538] [2022-02-20 22:49:29,042 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i[292693,292706] [2022-02-20 22:49:29,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:49:29,171 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:49:29,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29 WrapperNode [2022-02-20 22:49:29,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:49:29,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:49:29,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:49:29,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:49:29,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,292 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,437 INFO L137 Inliner]: procedures = 332, calls = 928, calls flagged for inlining = 152, calls inlined = 139, statements flattened = 2579 [2022-02-20 22:49:29,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:49:29,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:49:29,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:49:29,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:49:29,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:49:29,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:49:29,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:49:29,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:49:29,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (1/1) ... [2022-02-20 22:49:29,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:49:29,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:49:29,635 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 22:49:29,636 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 22:49:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:49:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:49:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:49:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:49:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-02-20 22:49:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:49:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:49:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:49:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:49:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:49:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:49:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:49:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:49:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 22:49:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 22:49:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2022-02-20 22:49:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2022-02-20 22:49:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-02-20 22:49:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-02-20 22:49:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:49:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:49:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_unsubscribe [2022-02-20 22:49:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_unsubscribe [2022-02-20 22:49:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-02-20 22:49:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-02-20 22:49:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_unlock [2022-02-20 22:49:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_unlock [2022-02-20 22:49:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:49:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:49:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-02-20 22:49:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-02-20 22:49:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:49:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-02-20 22:49:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-02-20 22:49:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:49:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:49:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:49:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:49:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:49:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hwbus_priv [2022-02-20 22:49:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hwbus_priv [2022-02-20 22:49:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:49:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:49:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:49:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:49:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:49:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:49:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2022-02-20 22:49:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~C_INT [2022-02-20 22:49:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-02-20 22:49:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-02-20 22:49:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:49:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:49:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-02-20 22:49:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-02-20 22:49:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:49:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:49:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-02-20 22:49:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-02-20 22:49:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 22:49:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 22:49:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_probe [2022-02-20 22:49:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_probe [2022-02-20 22:49:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:49:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:49:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-02-20 22:49:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-02-20 22:49:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:49:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 22:49:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 22:49:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 22:49:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:49:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:49:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_disconnect [2022-02-20 22:49:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_disconnect [2022-02-20 22:49:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:49:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:49:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-02-20 22:49:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-02-20 22:49:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2022-02-20 22:49:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2022-02-20 22:49:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:49:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:49:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_off [2022-02-20 22:49:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_off [2022-02-20 22:49:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:49:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-02-20 22:49:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-02-20 22:49:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 22:49:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 22:49:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-02-20 22:49:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-02-20 22:49:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:49:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:49:29,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:49:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:49:29,684 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:49:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-02-20 22:49:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-02-20 22:49:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:49:29,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:49:29,685 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-02-20 22:49:29,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-02-20 22:49:29,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:49:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:49:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 22:49:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 22:49:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_lock [2022-02-20 22:49:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_lock [2022-02-20 22:49:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:49:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:49:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_resume [2022-02-20 22:49:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_resume [2022-02-20 22:49:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2022-02-20 22:49:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2022-02-20 22:49:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_pm [2022-02-20 22:49:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_pm [2022-02-20 22:49:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:49:29,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:49:29,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:49:29,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:49:30,354 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:49:30,357 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:49:30,477 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 22:49:39,749 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-02-20 22:49:41,723 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 22:49:41,744 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 22:49:41,745 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-02-20 22:49:41,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:49:41 BoogieIcfgContainer [2022-02-20 22:49:41,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 22:49:41,752 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 22:49:41,752 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 22:49:41,754 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 22:49:41,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 10:49:26" (1/3) ... [2022-02-20 22:49:41,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fc94dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:49:41, skipping insertion in model container [2022-02-20 22:49:41,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:49:29" (2/3) ... [2022-02-20 22:49:41,755 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fc94dbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:49:41, skipping insertion in model container [2022-02-20 22:49:41,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:49:41" (3/3) ... [2022-02-20 22:49:41,757 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2022-02-20 22:49:41,769 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 22:49:41,770 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-02-20 22:49:41,820 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 22:49:41,826 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 22:49:41,826 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 22:49:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand has 1044 states, 748 states have (on average 1.2807486631016043) internal successors, (958), 758 states have internal predecessors, (958), 246 states have call successors, (246), 50 states have call predecessors, (246), 49 states have return successors, (237), 236 states have call predecessors, (237), 237 states have call successors, (237) [2022-02-20 22:49:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-02-20 22:49:41,902 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:49:41,903 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:49:41,903 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-02-20 22:49:41,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:49:41,909 INFO L85 PathProgramCache]: Analyzing trace with hash 946022056, now seen corresponding path program 1 times [2022-02-20 22:49:41,923 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 22:49:41,923 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1860203455] [2022-02-20 22:49:41,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:49:41,924 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 22:49:41,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 22:49:41,930 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-02-20 22:49:41,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 22:49:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:49:42,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 2 conjunts are in the unsatisfiable core [2022-02-20 22:49:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:49:42,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 22:49:43,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {1047#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv64, 0bv64;assume 0bv1 == #valid[0bv64];assume ~bvult64(0bv64, #StackHeapBarrier);call #Ultimate.allocInit(41bv64, 1bv64);call #Ultimate.allocInit(16bv64, 2bv64);call #Ultimate.allocInit(25bv64, 3bv64);call #Ultimate.allocInit(41bv64, 4bv64);call #Ultimate.allocInit(18bv64, 5bv64);call #Ultimate.allocInit(18bv64, 6bv64);call #Ultimate.allocInit(16bv64, 7bv64);call #Ultimate.allocInit(41bv64, 8bv64);call #Ultimate.allocInit(41bv64, 9bv64);call #Ultimate.allocInit(16bv64, 10bv64);call #Ultimate.allocInit(27bv64, 11bv64);call #Ultimate.allocInit(41bv64, 12bv64);call #Ultimate.allocInit(20bv64, 13bv64);call #Ultimate.allocInit(20bv64, 14bv64);call #Ultimate.allocInit(18bv64, 15bv64);call #Ultimate.allocInit(20bv64, 16bv64);call #Ultimate.allocInit(23bv64, 17bv64);call #Ultimate.allocInit(21bv64, 18bv64);call #Ultimate.allocInit(59bv64, 19bv64);call #Ultimate.allocInit(19bv64, 20bv64);call #Ultimate.allocInit(22bv64, 21bv64);call #Ultimate.allocInit(32bv64, 22bv64);call #Ultimate.allocInit(22bv64, 23bv64);call #Ultimate.allocInit(10bv64, 24bv64);call #Ultimate.allocInit(16bv64, 25bv64);call #Ultimate.allocInit(1bv64, 26bv64);call write~init~intINTTYPE1(0bv8, 26bv64, 0bv64, 1bv64);call #Ultimate.allocInit(2bv64, 27bv64);call write~init~intINTTYPE1(48bv8, 27bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 27bv64, 1bv64, 1bv64);call #Ultimate.allocInit(103bv64, 28bv64);~#cw1200_spi_hwbus_ops~0.base, ~#cw1200_spi_hwbus_ops~0.offset := 29bv64, 0bv64;call #Ultimate.allocInit(48bv64, 29bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_memcpy_fromio.base, #funAddr~cw1200_spi_memcpy_fromio.offset, ~#cw1200_spi_hwbus_ops~0.base, ~#cw1200_spi_hwbus_ops~0.offset, 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_memcpy_toio.base, #funAddr~cw1200_spi_memcpy_toio.offset, ~#cw1200_spi_hwbus_ops~0.base, ~bvadd64(8bv64, ~#cw1200_spi_hwbus_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_lock.base, #funAddr~cw1200_spi_lock.offset, ~#cw1200_spi_hwbus_ops~0.base, ~bvadd64(16bv64, ~#cw1200_spi_hwbus_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_unlock.base, #funAddr~cw1200_spi_unlock.offset, ~#cw1200_spi_hwbus_ops~0.base, ~bvadd64(24bv64, ~#cw1200_spi_hwbus_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_align_size.base, #funAddr~cw1200_spi_align_size.offset, ~#cw1200_spi_hwbus_ops~0.base, ~bvadd64(32bv64, ~#cw1200_spi_hwbus_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_pm.base, #funAddr~cw1200_spi_pm.offset, ~#cw1200_spi_hwbus_ops~0.base, ~bvadd64(40bv64, ~#cw1200_spi_hwbus_ops~0.offset), 8bv64);~#spi_driver~0.base, ~#spi_driver~0.offset := 30bv64, 0bv64;call #Ultimate.allocInit(161bv64, 30bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~#spi_driver~0.offset, 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_probe.base, #funAddr~cw1200_spi_probe.offset, ~#spi_driver~0.base, ~bvadd64(8bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_disconnect.base, #funAddr~cw1200_spi_disconnect.offset, ~#spi_driver~0.base, ~bvadd64(16bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(24bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(32bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(40bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(25bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(48bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(~#spi_bus_type~0.base, ~#spi_bus_type~0.offset, ~#spi_driver~0.base, ~bvadd64(56bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#spi_driver~0.base, ~bvadd64(64bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(72bv64, ~#spi_driver~0.offset), 8bv64);call write~init~intINTTYPE1(0bv8, ~#spi_driver~0.base, ~bvadd64(80bv64, ~#spi_driver~0.offset), 1bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(81bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(89bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(97bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(105bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(113bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_suspend.base, #funAddr~cw1200_spi_suspend.offset, ~#spi_driver~0.base, ~bvadd64(121bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~cw1200_spi_resume.base, #funAddr~cw1200_spi_resume.offset, ~#spi_driver~0.base, ~bvadd64(129bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(137bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(145bv64, ~#spi_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#spi_driver~0.base, ~bvadd64(153bv64, ~#spi_driver~0.offset), 8bv64);~ldv_0_container_struct_spi_driver~0.base, ~ldv_0_container_struct_spi_driver~0.offset := 0bv64, 0bv64;~ldv_0_resource_struct_device_ptr~0.base, ~ldv_0_resource_struct_device_ptr~0.offset := 0bv64, 0bv64;~#ldv_0_resource_struct_pm_message~0.base, ~#ldv_0_resource_struct_pm_message~0.offset := 31bv64, 0bv64;call #Ultimate.allocInit(4bv64, 31bv64);call write~init~intINTTYPE4(0bv32, ~#ldv_0_resource_struct_pm_message~0.base, ~#ldv_0_resource_struct_pm_message~0.offset, 4bv64);~ldv_0_resource_struct_spi_device_ptr~0.base, ~ldv_0_resource_struct_spi_device_ptr~0.offset := 0bv64, 0bv64;~ldv_0_ret_default~0 := 0bv32;~ldv_1_callback_handler~0.base, ~ldv_1_callback_handler~0.offset := 0bv64, 0bv64;~ldv_1_data_data~0.base, ~ldv_1_data_data~0.offset := 0bv64, 0bv64;~ldv_1_line_line~0 := 0bv32;~ldv_1_ret_val_default~0 := 0bv32;~ldv_2_device_device~0.base, ~ldv_2_device_device~0.offset := 0bv64, 0bv64;~ldv_2_pm_ops_dev_pm_ops~0.base, ~ldv_2_pm_ops_dev_pm_ops~0.offset := 0bv64, 0bv64;~ldv_3_container_platform_driver~0.base, ~ldv_3_container_platform_driver~0.offset := 0bv64, 0bv64;~ldv_3_ldv_param_14_0_default~0.base, ~ldv_3_ldv_param_14_0_default~0.offset := 0bv64, 0bv64;~ldv_3_ldv_param_3_0_default~0.base, ~ldv_3_ldv_param_3_0_default~0.offset := 0bv64, 0bv64;~ldv_3_probed_default~0 := 0bv32;~ldv_4_container_struct_hwbus_priv_ptr~0.base, ~ldv_4_container_struct_hwbus_priv_ptr~0.offset := 0bv64, 0bv64;~ldv_4_ldv_param_12_1_default~0 := 0bv32;~ldv_4_ldv_param_12_2_default~0.base, ~ldv_4_ldv_param_12_2_default~0.offset := 0bv64, 0bv64;~ldv_4_ldv_param_12_3_default~0 := 0bv32;~ldv_4_ldv_param_16_1_default~0 := 0bv8;~ldv_4_ldv_param_3_1_default~0 := 0bv64;~ldv_4_ldv_param_9_1_default~0 := 0bv32;~ldv_4_ldv_param_9_2_default~0.base, ~ldv_4_ldv_param_9_2_default~0.offset := 0bv64, 0bv64;~ldv_4_ldv_param_9_3_default~0 := 0bv32;~ldv_9_ret_default~0 := 0bv32;~ldv_statevar_0~0 := 0bv32;~ldv_statevar_1~0 := 0bv32;~ldv_statevar_2~0 := 0bv32;~ldv_statevar_3~0 := 0bv32;~ldv_statevar_4~0 := 0bv32;~ldv_statevar_9~0 := 0bv32;~ldv_0_callback_resume~0.base, ~ldv_0_callback_resume~0.offset := #funAddr~cw1200_spi_resume.base, #funAddr~cw1200_spi_resume.offset;~ldv_0_callback_suspend~0.base, ~ldv_0_callback_suspend~0.offset := #funAddr~cw1200_spi_suspend.base, #funAddr~cw1200_spi_suspend.offset;~ldv_1_thread_thread~0.base, ~ldv_1_thread_thread~0.offset := #funAddr~cw1200_spi_irq_handler.base, #funAddr~cw1200_spi_irq_handler.offset;~ldv_4_callback_align_size~0.base, ~ldv_4_callback_align_size~0.offset := #funAddr~cw1200_spi_align_size.base, #funAddr~cw1200_spi_align_size.offset;~ldv_4_callback_hwbus_memcpy_fromio~0.base, ~ldv_4_callback_hwbus_memcpy_fromio~0.offset := #funAddr~cw1200_spi_memcpy_fromio.base, #funAddr~cw1200_spi_memcpy_fromio.offset;~ldv_4_callback_hwbus_memcpy_toio~0.base, ~ldv_4_callback_hwbus_memcpy_toio~0.offset := #funAddr~cw1200_spi_memcpy_toio.base, #funAddr~cw1200_spi_memcpy_toio.offset;~ldv_4_callback_lock~0.base, ~ldv_4_callback_lock~0.offset := #funAddr~cw1200_spi_lock.base, #funAddr~cw1200_spi_lock.offset;~ldv_4_callback_power_mgmt~0.base, ~ldv_4_callback_power_mgmt~0.offset := #funAddr~cw1200_spi_pm.base, #funAddr~cw1200_spi_pm.offset;~ldv_4_callback_unlock~0.base, ~ldv_4_callback_unlock~0.offset := #funAddr~cw1200_spi_unlock.base, #funAddr~cw1200_spi_unlock.offset;~ldv_9_exit_spi_driver_exit_default~0.base, ~ldv_9_exit_spi_driver_exit_default~0.offset := #funAddr~spi_driver_exit.base, #funAddr~spi_driver_exit.offset;~ldv_9_init_spi_driver_init_default~0.base, ~ldv_9_init_spi_driver_init_default~0.offset := #funAddr~spi_driver_init.base, #funAddr~spi_driver_init.offset;~ldv_spin__xmit_lock_of_netdev_queue~0 := 1bv32;~ldv_spin_addr_list_lock_of_net_device~0 := 1bv32;~ldv_spin_alloc_lock_of_task_struct~0 := 1bv32;~ldv_spin_i_lock_of_inode~0 := 1bv32;~ldv_spin_lock~0 := 1bv32;~ldv_spin_lock_of_NOT_ARG_SIGN~0 := 1bv32;~ldv_spin_lock_of_hwbus_priv~0 := 1bv32;~ldv_spin_lru_lock_of_netns_frags~0 := 1bv32;~ldv_spin_node_size_lock_of_pglist_data~0 := 1bv32;~ldv_spin_ptl~0 := 1bv32;~ldv_spin_siglock_of_sighand_struct~0 := 1bv32;~ldv_spin_tx_global_lock_of_net_device~0 := 1bv32; {1047#true} is VALID [2022-02-20 22:49:43,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {1047#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret263#1, main_~tmp~19#1;havoc main_~tmp~19#1;assume { :begin_inline_ldv_initialize } true; {1047#true} is VALID [2022-02-20 22:49:43,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {1047#true} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_ldv_initialize_external_data } true;assume { :begin_inline_ldv_allocate_external_0 } true;havoc ldv_allocate_external_0_#t~ret231#1.base, ldv_allocate_external_0_#t~ret231#1.offset, ldv_allocate_external_0_#t~ret232#1.base, ldv_allocate_external_0_#t~ret232#1.offset, ldv_allocate_external_0_#t~ret233#1.base, ldv_allocate_external_0_#t~ret233#1.offset, ldv_allocate_external_0_#t~ret234#1.base, ldv_allocate_external_0_#t~ret234#1.offset, ldv_allocate_external_0_#t~ret235#1.base, ldv_allocate_external_0_#t~ret235#1.offset, ldv_allocate_external_0_#t~ret236#1.base, ldv_allocate_external_0_#t~ret236#1.offset, ldv_allocate_external_0_#t~ret237#1.base, ldv_allocate_external_0_#t~ret237#1.offset, ldv_allocate_external_0_#t~ret238#1.base, ldv_allocate_external_0_#t~ret238#1.offset, ldv_allocate_external_0_#t~ret239#1.base, ldv_allocate_external_0_#t~ret239#1.offset, ldv_allocate_external_0_#t~ret240#1.base, ldv_allocate_external_0_#t~ret240#1.offset, ldv_allocate_external_0_#t~ret241#1.base, ldv_allocate_external_0_#t~ret241#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,366 INFO L272 TraceCheckUtils]: 3: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret231#1.base, ldv_allocate_external_0_#t~ret231#1.offset := ldv_malloc(1364bv64); {1047#true} is VALID [2022-02-20 22:49:43,367 INFO L290 TraceCheckUtils]: 4: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,367 INFO L272 TraceCheckUtils]: 5: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,367 INFO L290 TraceCheckUtils]: 6: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,368 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,369 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1047#true} {1047#true} #2344#return; {1047#true} is VALID [2022-02-20 22:49:43,369 INFO L290 TraceCheckUtils]: 13: Hoare triple {1047#true} ~ldv_0_resource_struct_device_ptr~0.base, ~ldv_0_resource_struct_device_ptr~0.offset := ldv_allocate_external_0_#t~ret231#1.base, ldv_allocate_external_0_#t~ret231#1.offset;havoc ldv_allocate_external_0_#t~ret231#1.base, ldv_allocate_external_0_#t~ret231#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,369 INFO L272 TraceCheckUtils]: 14: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret232#1.base, ldv_allocate_external_0_#t~ret232#1.offset := ldv_malloc(1436bv64); {1047#true} is VALID [2022-02-20 22:49:43,369 INFO L290 TraceCheckUtils]: 15: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,369 INFO L272 TraceCheckUtils]: 16: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,370 INFO L290 TraceCheckUtils]: 17: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,370 INFO L290 TraceCheckUtils]: 18: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,370 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,370 INFO L290 TraceCheckUtils]: 20: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,370 INFO L290 TraceCheckUtils]: 21: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,371 INFO L290 TraceCheckUtils]: 22: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,371 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1047#true} {1047#true} #2346#return; {1047#true} is VALID [2022-02-20 22:49:43,371 INFO L290 TraceCheckUtils]: 24: Hoare triple {1047#true} ~ldv_0_resource_struct_spi_device_ptr~0.base, ~ldv_0_resource_struct_spi_device_ptr~0.offset := ldv_allocate_external_0_#t~ret232#1.base, ldv_allocate_external_0_#t~ret232#1.offset;havoc ldv_allocate_external_0_#t~ret232#1.base, ldv_allocate_external_0_#t~ret232#1.offset;~ldv_1_callback_handler~0.base, ~ldv_1_callback_handler~0.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,371 INFO L272 TraceCheckUtils]: 25: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret233#1.base, ldv_allocate_external_0_#t~ret233#1.offset := ldv_malloc(0bv64); {1047#true} is VALID [2022-02-20 22:49:43,372 INFO L290 TraceCheckUtils]: 26: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,372 INFO L272 TraceCheckUtils]: 27: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,372 INFO L290 TraceCheckUtils]: 28: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,372 INFO L290 TraceCheckUtils]: 29: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,372 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,373 INFO L290 TraceCheckUtils]: 31: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,373 INFO L290 TraceCheckUtils]: 32: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,373 INFO L290 TraceCheckUtils]: 33: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,373 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1047#true} {1047#true} #2348#return; {1047#true} is VALID [2022-02-20 22:49:43,374 INFO L290 TraceCheckUtils]: 35: Hoare triple {1047#true} ~ldv_1_data_data~0.base, ~ldv_1_data_data~0.offset := ldv_allocate_external_0_#t~ret233#1.base, ldv_allocate_external_0_#t~ret233#1.offset;havoc ldv_allocate_external_0_#t~ret233#1.base, ldv_allocate_external_0_#t~ret233#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,374 INFO L272 TraceCheckUtils]: 36: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret234#1.base, ldv_allocate_external_0_#t~ret234#1.offset := ldv_malloc(1364bv64); {1047#true} is VALID [2022-02-20 22:49:43,374 INFO L290 TraceCheckUtils]: 37: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,374 INFO L272 TraceCheckUtils]: 38: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,374 INFO L290 TraceCheckUtils]: 39: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,375 INFO L290 TraceCheckUtils]: 40: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,375 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,375 INFO L290 TraceCheckUtils]: 43: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,375 INFO L290 TraceCheckUtils]: 44: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,376 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1047#true} {1047#true} #2350#return; {1047#true} is VALID [2022-02-20 22:49:43,376 INFO L290 TraceCheckUtils]: 46: Hoare triple {1047#true} ~ldv_2_device_device~0.base, ~ldv_2_device_device~0.offset := ldv_allocate_external_0_#t~ret234#1.base, ldv_allocate_external_0_#t~ret234#1.offset;havoc ldv_allocate_external_0_#t~ret234#1.base, ldv_allocate_external_0_#t~ret234#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,376 INFO L272 TraceCheckUtils]: 47: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret235#1.base, ldv_allocate_external_0_#t~ret235#1.offset := ldv_malloc(184bv64); {1047#true} is VALID [2022-02-20 22:49:43,376 INFO L290 TraceCheckUtils]: 48: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,377 INFO L272 TraceCheckUtils]: 49: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,377 INFO L290 TraceCheckUtils]: 50: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,377 INFO L290 TraceCheckUtils]: 51: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,377 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,377 INFO L290 TraceCheckUtils]: 53: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,378 INFO L290 TraceCheckUtils]: 54: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,378 INFO L290 TraceCheckUtils]: 55: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,378 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {1047#true} {1047#true} #2352#return; {1047#true} is VALID [2022-02-20 22:49:43,378 INFO L290 TraceCheckUtils]: 57: Hoare triple {1047#true} ~ldv_2_pm_ops_dev_pm_ops~0.base, ~ldv_2_pm_ops_dev_pm_ops~0.offset := ldv_allocate_external_0_#t~ret235#1.base, ldv_allocate_external_0_#t~ret235#1.offset;havoc ldv_allocate_external_0_#t~ret235#1.base, ldv_allocate_external_0_#t~ret235#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,379 INFO L272 TraceCheckUtils]: 58: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret236#1.base, ldv_allocate_external_0_#t~ret236#1.offset := ldv_malloc(162bv64); {1047#true} is VALID [2022-02-20 22:49:43,379 INFO L290 TraceCheckUtils]: 59: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,379 INFO L272 TraceCheckUtils]: 60: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,379 INFO L290 TraceCheckUtils]: 61: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,379 INFO L290 TraceCheckUtils]: 62: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,380 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,380 INFO L290 TraceCheckUtils]: 64: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,380 INFO L290 TraceCheckUtils]: 65: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,380 INFO L290 TraceCheckUtils]: 66: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,380 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {1047#true} {1047#true} #2354#return; {1047#true} is VALID [2022-02-20 22:49:43,381 INFO L290 TraceCheckUtils]: 68: Hoare triple {1047#true} ~ldv_3_container_platform_driver~0.base, ~ldv_3_container_platform_driver~0.offset := ldv_allocate_external_0_#t~ret236#1.base, ldv_allocate_external_0_#t~ret236#1.offset;havoc ldv_allocate_external_0_#t~ret236#1.base, ldv_allocate_external_0_#t~ret236#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,381 INFO L272 TraceCheckUtils]: 69: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret237#1.base, ldv_allocate_external_0_#t~ret237#1.offset := ldv_malloc(1405bv64); {1047#true} is VALID [2022-02-20 22:49:43,381 INFO L290 TraceCheckUtils]: 70: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,381 INFO L272 TraceCheckUtils]: 71: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,382 INFO L290 TraceCheckUtils]: 72: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,382 INFO L290 TraceCheckUtils]: 73: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,382 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,382 INFO L290 TraceCheckUtils]: 75: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,382 INFO L290 TraceCheckUtils]: 76: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,383 INFO L290 TraceCheckUtils]: 77: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,383 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {1047#true} {1047#true} #2356#return; {1047#true} is VALID [2022-02-20 22:49:43,383 INFO L290 TraceCheckUtils]: 79: Hoare triple {1047#true} ~ldv_3_ldv_param_14_0_default~0.base, ~ldv_3_ldv_param_14_0_default~0.offset := ldv_allocate_external_0_#t~ret237#1.base, ldv_allocate_external_0_#t~ret237#1.offset;havoc ldv_allocate_external_0_#t~ret237#1.base, ldv_allocate_external_0_#t~ret237#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,383 INFO L272 TraceCheckUtils]: 80: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret238#1.base, ldv_allocate_external_0_#t~ret238#1.offset := ldv_malloc(1405bv64); {1047#true} is VALID [2022-02-20 22:49:43,383 INFO L290 TraceCheckUtils]: 81: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,384 INFO L272 TraceCheckUtils]: 82: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,384 INFO L290 TraceCheckUtils]: 83: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,384 INFO L290 TraceCheckUtils]: 84: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,384 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,384 INFO L290 TraceCheckUtils]: 86: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,385 INFO L290 TraceCheckUtils]: 87: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,385 INFO L290 TraceCheckUtils]: 88: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,385 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {1047#true} {1047#true} #2358#return; {1047#true} is VALID [2022-02-20 22:49:43,385 INFO L290 TraceCheckUtils]: 90: Hoare triple {1047#true} ~ldv_3_ldv_param_3_0_default~0.base, ~ldv_3_ldv_param_3_0_default~0.offset := ldv_allocate_external_0_#t~ret238#1.base, ldv_allocate_external_0_#t~ret238#1.offset;havoc ldv_allocate_external_0_#t~ret238#1.base, ldv_allocate_external_0_#t~ret238#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,385 INFO L272 TraceCheckUtils]: 91: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret239#1.base, ldv_allocate_external_0_#t~ret239#1.offset := ldv_malloc(180bv64); {1047#true} is VALID [2022-02-20 22:49:43,386 INFO L290 TraceCheckUtils]: 92: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,386 INFO L272 TraceCheckUtils]: 93: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,386 INFO L290 TraceCheckUtils]: 94: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,386 INFO L290 TraceCheckUtils]: 95: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,387 INFO L284 TraceCheckUtils]: 96: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,387 INFO L290 TraceCheckUtils]: 97: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,387 INFO L290 TraceCheckUtils]: 98: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,387 INFO L290 TraceCheckUtils]: 99: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,387 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {1047#true} {1047#true} #2360#return; {1047#true} is VALID [2022-02-20 22:49:43,388 INFO L290 TraceCheckUtils]: 101: Hoare triple {1047#true} ~ldv_4_container_struct_hwbus_priv_ptr~0.base, ~ldv_4_container_struct_hwbus_priv_ptr~0.offset := ldv_allocate_external_0_#t~ret239#1.base, ldv_allocate_external_0_#t~ret239#1.offset;havoc ldv_allocate_external_0_#t~ret239#1.base, ldv_allocate_external_0_#t~ret239#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,388 INFO L272 TraceCheckUtils]: 102: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret240#1.base, ldv_allocate_external_0_#t~ret240#1.offset := ldv_malloc(0bv64); {1047#true} is VALID [2022-02-20 22:49:43,388 INFO L290 TraceCheckUtils]: 103: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,388 INFO L272 TraceCheckUtils]: 104: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,388 INFO L290 TraceCheckUtils]: 105: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,389 INFO L290 TraceCheckUtils]: 106: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,389 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,389 INFO L290 TraceCheckUtils]: 108: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,389 INFO L290 TraceCheckUtils]: 109: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,389 INFO L290 TraceCheckUtils]: 110: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,390 INFO L284 TraceCheckUtils]: 111: Hoare quadruple {1047#true} {1047#true} #2362#return; {1047#true} is VALID [2022-02-20 22:49:43,390 INFO L290 TraceCheckUtils]: 112: Hoare triple {1047#true} ~ldv_4_ldv_param_12_2_default~0.base, ~ldv_4_ldv_param_12_2_default~0.offset := ldv_allocate_external_0_#t~ret240#1.base, ldv_allocate_external_0_#t~ret240#1.offset;havoc ldv_allocate_external_0_#t~ret240#1.base, ldv_allocate_external_0_#t~ret240#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,390 INFO L272 TraceCheckUtils]: 113: Hoare triple {1047#true} call ldv_allocate_external_0_#t~ret241#1.base, ldv_allocate_external_0_#t~ret241#1.offset := ldv_malloc(0bv64); {1047#true} is VALID [2022-02-20 22:49:43,390 INFO L290 TraceCheckUtils]: 114: Hoare triple {1047#true} ~size := #in~size;havoc ~res~1.base, ~res~1.offset;havoc ~tmp~45.base, ~tmp~45.offset;havoc ~tmp___0~17;havoc ~tmp___1~8; {1047#true} is VALID [2022-02-20 22:49:43,391 INFO L272 TraceCheckUtils]: 115: Hoare triple {1047#true} call #t~ret430 := ldv_undef_int(); {1047#true} is VALID [2022-02-20 22:49:43,391 INFO L290 TraceCheckUtils]: 116: Hoare triple {1047#true} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1047#true} is VALID [2022-02-20 22:49:43,391 INFO L290 TraceCheckUtils]: 117: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,391 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {1047#true} {1047#true} #2194#return; {1047#true} is VALID [2022-02-20 22:49:43,391 INFO L290 TraceCheckUtils]: 119: Hoare triple {1047#true} ~tmp___1~8 := #t~ret430;havoc #t~ret430; {1047#true} is VALID [2022-02-20 22:49:43,392 INFO L290 TraceCheckUtils]: 120: Hoare triple {1047#true} assume !(0bv32 != ~tmp___1~8);#res.base, #res.offset := 0bv64, 0bv64; {1047#true} is VALID [2022-02-20 22:49:43,392 INFO L290 TraceCheckUtils]: 121: Hoare triple {1047#true} assume true; {1047#true} is VALID [2022-02-20 22:49:43,392 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {1047#true} {1047#true} #2364#return; {1047#true} is VALID [2022-02-20 22:49:43,392 INFO L290 TraceCheckUtils]: 123: Hoare triple {1047#true} ~ldv_4_ldv_param_9_2_default~0.base, ~ldv_4_ldv_param_9_2_default~0.offset := ldv_allocate_external_0_#t~ret241#1.base, ldv_allocate_external_0_#t~ret241#1.offset;havoc ldv_allocate_external_0_#t~ret241#1.base, ldv_allocate_external_0_#t~ret241#1.offset; {1047#true} is VALID [2022-02-20 22:49:43,392 INFO L290 TraceCheckUtils]: 124: Hoare triple {1047#true} assume { :end_inline_ldv_allocate_external_0 } true; {1047#true} is VALID [2022-02-20 22:49:43,393 INFO L290 TraceCheckUtils]: 125: Hoare triple {1047#true} assume { :end_inline_ldv_initialize_external_data } true;~ldv_statevar_9~0 := 11bv32;~ldv_0_ret_default~0 := 1bv32;~ldv_statevar_0~0 := 14bv32;~ldv_statevar_1~0 := 6bv32;~ldv_statevar_2~0 := 29bv32;~ldv_3_probed_default~0 := 1bv32;~ldv_statevar_3~0 := 17bv32;~ldv_statevar_4~0 := 5bv32; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,394 INFO L272 TraceCheckUtils]: 126: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} call main_#t~ret263#1 := ldv_undef_int(); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,395 INFO L290 TraceCheckUtils]: 127: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} havoc ~tmp~50;~tmp~50 := #t~nondet441;havoc #t~nondet441;#res := ~tmp~50; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,395 INFO L290 TraceCheckUtils]: 128: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume true; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,396 INFO L284 TraceCheckUtils]: 129: Hoare quadruple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} #2366#return; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,396 INFO L290 TraceCheckUtils]: 130: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} main_~tmp~19#1 := main_#t~ret263#1;havoc main_#t~ret263#1; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,397 INFO L290 TraceCheckUtils]: 131: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume !(0bv32 == main_~tmp~19#1); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,397 INFO L290 TraceCheckUtils]: 132: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume !(1bv32 == main_~tmp~19#1); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,398 INFO L290 TraceCheckUtils]: 133: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume !(2bv32 == main_~tmp~19#1); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,398 INFO L290 TraceCheckUtils]: 134: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume 3bv32 == main_~tmp~19#1; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,399 INFO L290 TraceCheckUtils]: 135: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume { :begin_inline_ldv_pm_pm_ops_instance_2 } true;ldv_pm_pm_ops_instance_2_#in~arg0#1.base, ldv_pm_pm_ops_instance_2_#in~arg0#1.offset := 0bv64, 0bv64;havoc ldv_pm_pm_ops_instance_2_#t~ret337#1, ldv_pm_pm_ops_instance_2_#t~mem338#1.base, ldv_pm_pm_ops_instance_2_#t~mem338#1.offset, ldv_pm_pm_ops_instance_2_#t~mem339#1.base, ldv_pm_pm_ops_instance_2_#t~mem339#1.offset, ldv_pm_pm_ops_instance_2_#t~mem340#1.base, ldv_pm_pm_ops_instance_2_#t~mem340#1.offset, ldv_pm_pm_ops_instance_2_#t~mem341#1.base, ldv_pm_pm_ops_instance_2_#t~mem341#1.offset, ldv_pm_pm_ops_instance_2_#t~mem342#1.base, ldv_pm_pm_ops_instance_2_#t~mem342#1.offset, ldv_pm_pm_ops_instance_2_#t~mem343#1.base, ldv_pm_pm_ops_instance_2_#t~mem343#1.offset, ldv_pm_pm_ops_instance_2_#t~mem344#1.base, ldv_pm_pm_ops_instance_2_#t~mem344#1.offset, ldv_pm_pm_ops_instance_2_#t~mem345#1.base, ldv_pm_pm_ops_instance_2_#t~mem345#1.offset, ldv_pm_pm_ops_instance_2_#t~mem346#1.base, ldv_pm_pm_ops_instance_2_#t~mem346#1.offset, ldv_pm_pm_ops_instance_2_#t~mem347#1.base, ldv_pm_pm_ops_instance_2_#t~mem347#1.offset, ldv_pm_pm_ops_instance_2_#t~mem348#1.base, ldv_pm_pm_ops_instance_2_#t~mem348#1.offset, ldv_pm_pm_ops_instance_2_#t~mem349#1.base, ldv_pm_pm_ops_instance_2_#t~mem349#1.offset, ldv_pm_pm_ops_instance_2_#t~mem350#1.base, ldv_pm_pm_ops_instance_2_#t~mem350#1.offset, ldv_pm_pm_ops_instance_2_#t~mem351#1.base, ldv_pm_pm_ops_instance_2_#t~mem351#1.offset, ldv_pm_pm_ops_instance_2_#t~ret352#1, ldv_pm_pm_ops_instance_2_#t~mem353#1.base, ldv_pm_pm_ops_instance_2_#t~mem353#1.offset, ldv_pm_pm_ops_instance_2_#t~mem354#1.base, ldv_pm_pm_ops_instance_2_#t~mem354#1.offset, ldv_pm_pm_ops_instance_2_#t~mem355#1.base, ldv_pm_pm_ops_instance_2_#t~mem355#1.offset, ldv_pm_pm_ops_instance_2_#t~mem356#1.base, ldv_pm_pm_ops_instance_2_#t~mem356#1.offset, ldv_pm_pm_ops_instance_2_#t~mem357#1.base, ldv_pm_pm_ops_instance_2_#t~mem357#1.offset, ldv_pm_pm_ops_instance_2_#t~mem358#1.base, ldv_pm_pm_ops_instance_2_#t~mem358#1.offset, ldv_pm_pm_ops_instance_2_#t~mem359#1.base, ldv_pm_pm_ops_instance_2_#t~mem359#1.offset, ldv_pm_pm_ops_instance_2_#t~mem360#1.base, ldv_pm_pm_ops_instance_2_#t~mem360#1.offset, ldv_pm_pm_ops_instance_2_#t~mem361#1.base, ldv_pm_pm_ops_instance_2_#t~mem361#1.offset, ldv_pm_pm_ops_instance_2_#t~mem362#1.base, ldv_pm_pm_ops_instance_2_#t~mem362#1.offset, ldv_pm_pm_ops_instance_2_#t~mem363#1.base, ldv_pm_pm_ops_instance_2_#t~mem363#1.offset, ldv_pm_pm_ops_instance_2_#t~mem364#1.base, ldv_pm_pm_ops_instance_2_#t~mem364#1.offset, ldv_pm_pm_ops_instance_2_#t~ret365#1, ldv_pm_pm_ops_instance_2_#t~mem366#1.base, ldv_pm_pm_ops_instance_2_#t~mem366#1.offset, ldv_pm_pm_ops_instance_2_#t~mem367#1.base, ldv_pm_pm_ops_instance_2_#t~mem367#1.offset, ldv_pm_pm_ops_instance_2_#t~mem368#1.base, ldv_pm_pm_ops_instance_2_#t~mem368#1.offset, ldv_pm_pm_ops_instance_2_#t~mem369#1.base, ldv_pm_pm_ops_instance_2_#t~mem369#1.offset, ldv_pm_pm_ops_instance_2_#t~mem370#1.base, ldv_pm_pm_ops_instance_2_#t~mem370#1.offset, ldv_pm_pm_ops_instance_2_#t~mem371#1.base, ldv_pm_pm_ops_instance_2_#t~mem371#1.offset, ldv_pm_pm_ops_instance_2_#t~mem372#1.base, ldv_pm_pm_ops_instance_2_#t~mem372#1.offset, ldv_pm_pm_ops_instance_2_#t~mem373#1.base, ldv_pm_pm_ops_instance_2_#t~mem373#1.offset, ldv_pm_pm_ops_instance_2_#t~mem374#1.base, ldv_pm_pm_ops_instance_2_#t~mem374#1.offset, ldv_pm_pm_ops_instance_2_#t~mem375#1.base, ldv_pm_pm_ops_instance_2_#t~mem375#1.offset, ldv_pm_pm_ops_instance_2_#t~mem376#1.base, ldv_pm_pm_ops_instance_2_#t~mem376#1.offset, ldv_pm_pm_ops_instance_2_#t~ret377#1, ldv_pm_pm_ops_instance_2_#t~mem378#1.base, ldv_pm_pm_ops_instance_2_#t~mem378#1.offset, ldv_pm_pm_ops_instance_2_#t~mem379#1.base, ldv_pm_pm_ops_instance_2_#t~mem379#1.offset, ldv_pm_pm_ops_instance_2_#t~ret380#1, ldv_pm_pm_ops_instance_2_#t~ret381#1, ldv_pm_pm_ops_instance_2_#t~mem382#1.base, ldv_pm_pm_ops_instance_2_#t~mem382#1.offset, ldv_pm_pm_ops_instance_2_#t~mem383#1.base, ldv_pm_pm_ops_instance_2_#t~mem383#1.offset, ldv_pm_pm_ops_instance_2_#t~mem384#1.base, ldv_pm_pm_ops_instance_2_#t~mem384#1.offset, ldv_pm_pm_ops_instance_2_#t~mem385#1.base, ldv_pm_pm_ops_instance_2_#t~mem385#1.offset, ldv_pm_pm_ops_instance_2_#t~ret386#1, ldv_pm_pm_ops_instance_2_#t~mem387#1.base, ldv_pm_pm_ops_instance_2_#t~mem387#1.offset, ldv_pm_pm_ops_instance_2_#t~mem388#1.base, ldv_pm_pm_ops_instance_2_#t~mem388#1.offset, ldv_pm_pm_ops_instance_2_#t~ret389#1, ldv_pm_pm_ops_instance_2_~arg0#1.base, ldv_pm_pm_ops_instance_2_~arg0#1.offset, ldv_pm_pm_ops_instance_2_~tmp~25#1, ldv_pm_pm_ops_instance_2_~tmp___0~12#1, ldv_pm_pm_ops_instance_2_~tmp___1~7#1;ldv_pm_pm_ops_instance_2_~arg0#1.base, ldv_pm_pm_ops_instance_2_~arg0#1.offset := ldv_pm_pm_ops_instance_2_#in~arg0#1.base, ldv_pm_pm_ops_instance_2_#in~arg0#1.offset;havoc ldv_pm_pm_ops_instance_2_~tmp~25#1;havoc ldv_pm_pm_ops_instance_2_~tmp___0~12#1;havoc ldv_pm_pm_ops_instance_2_~tmp___1~7#1; {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,399 INFO L290 TraceCheckUtils]: 136: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume !(1bv32 == ~ldv_statevar_2~0); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,400 INFO L290 TraceCheckUtils]: 137: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume !(2bv32 == ~ldv_statevar_2~0); {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} is VALID [2022-02-20 22:49:43,400 INFO L290 TraceCheckUtils]: 138: Hoare triple {1427#(= ~ldv_statevar_2~0 (_ bv29 32))} assume 3bv32 == ~ldv_statevar_2~0; {1048#false} is VALID [2022-02-20 22:49:43,401 INFO L290 TraceCheckUtils]: 139: Hoare triple {1048#false} call ldv_pm_pm_ops_instance_2_#t~mem338#1.base, ldv_pm_pm_ops_instance_2_#t~mem338#1.offset := read~$Pointer$(~ldv_2_pm_ops_dev_pm_ops~0.base, ~bvadd64(8bv64, ~ldv_2_pm_ops_dev_pm_ops~0.offset), 8bv64); {1048#false} is VALID [2022-02-20 22:49:43,401 INFO L290 TraceCheckUtils]: 140: Hoare triple {1048#false} assume 0bv64 != ~bvadd64(ldv_pm_pm_ops_instance_2_#t~mem338#1.base, ldv_pm_pm_ops_instance_2_#t~mem338#1.offset);havoc ldv_pm_pm_ops_instance_2_#t~mem338#1.base, ldv_pm_pm_ops_instance_2_#t~mem338#1.offset;call ldv_pm_pm_ops_instance_2_#t~mem339#1.base, ldv_pm_pm_ops_instance_2_#t~mem339#1.offset := read~$Pointer$(~ldv_2_pm_ops_dev_pm_ops~0.base, ~bvadd64(8bv64, ~ldv_2_pm_ops_dev_pm_ops~0.offset), 8bv64);assume { :begin_inline_ldv_pm_ops_instance_complete_2_3 } true;ldv_pm_ops_instance_complete_2_3_#in~arg0#1.base, ldv_pm_ops_instance_complete_2_3_#in~arg0#1.offset, ldv_pm_ops_instance_complete_2_3_#in~arg1#1.base, ldv_pm_ops_instance_complete_2_3_#in~arg1#1.offset := ldv_pm_pm_ops_instance_2_#t~mem339#1.base, ldv_pm_pm_ops_instance_2_#t~mem339#1.offset, ~ldv_2_device_device~0.base, ~ldv_2_device_device~0.offset;havoc ldv_pm_ops_instance_complete_2_3_~arg0#1.base, ldv_pm_ops_instance_complete_2_3_~arg0#1.offset, ldv_pm_ops_instance_complete_2_3_~arg1#1.base, ldv_pm_ops_instance_complete_2_3_~arg1#1.offset;ldv_pm_ops_instance_complete_2_3_~arg0#1.base, ldv_pm_ops_instance_complete_2_3_~arg0#1.offset := ldv_pm_ops_instance_complete_2_3_#in~arg0#1.base, ldv_pm_ops_instance_complete_2_3_#in~arg0#1.offset;ldv_pm_ops_instance_complete_2_3_~arg1#1.base, ldv_pm_ops_instance_complete_2_3_~arg1#1.offset := ldv_pm_ops_instance_complete_2_3_#in~arg1#1.base, ldv_pm_ops_instance_complete_2_3_#in~arg1#1.offset; {1048#false} is VALID [2022-02-20 22:49:43,401 INFO L272 TraceCheckUtils]: 141: Hoare triple {1048#false} call ##fun~$Pointer$~TO~VOID(ldv_pm_ops_instance_complete_2_3_~arg1#1.base, ldv_pm_ops_instance_complete_2_3_~arg1#1.offset, ldv_pm_ops_instance_complete_2_3_~arg0#1.base, ldv_pm_ops_instance_complete_2_3_~arg0#1.offset); {1048#false} is VALID [2022-02-20 22:49:43,401 INFO L290 TraceCheckUtils]: 142: Hoare triple {1048#false} #~446.base, #~446.offset := #in~446.base, #in~446.offset; {1048#false} is VALID [2022-02-20 22:49:43,402 INFO L290 TraceCheckUtils]: 143: Hoare triple {1048#false} assume #in~#fp.base == #funAddr~cw1200_spi_unlock.base && #in~#fp.offset == #funAddr~cw1200_spi_unlock.offset; {1048#false} is VALID [2022-02-20 22:49:43,402 INFO L272 TraceCheckUtils]: 144: Hoare triple {1048#false} call cw1200_spi_unlock(#~446.base, #~446.offset); {1048#false} is VALID [2022-02-20 22:49:43,402 INFO L290 TraceCheckUtils]: 145: Hoare triple {1048#false} ~self#1.base, ~self#1.offset := #in~self#1.base, #in~self#1.offset;havoc ~flags~1#1;assume { :begin_inline_ldv___ldv_spin_lock_69 } true;ldv___ldv_spin_lock_69_#in~ldv_func_arg1#1.base, ldv___ldv_spin_lock_69_#in~ldv_func_arg1#1.offset := ~self#1.base, ~bvadd64(24bv64, ~self#1.offset);havoc ldv___ldv_spin_lock_69_~ldv_func_arg1#1.base, ldv___ldv_spin_lock_69_~ldv_func_arg1#1.offset;ldv___ldv_spin_lock_69_~ldv_func_arg1#1.base, ldv___ldv_spin_lock_69_~ldv_func_arg1#1.offset := ldv___ldv_spin_lock_69_#in~ldv_func_arg1#1.base, ldv___ldv_spin_lock_69_#in~ldv_func_arg1#1.offset; {1048#false} is VALID [2022-02-20 22:49:43,402 INFO L272 TraceCheckUtils]: 146: Hoare triple {1048#false} call ldv_spin_lock_lock_of_hwbus_priv(); {1048#false} is VALID [2022-02-20 22:49:43,402 INFO L272 TraceCheckUtils]: 147: Hoare triple {1048#false} call ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock((if 1bv32 == ~ldv_spin_lock_of_hwbus_priv~0 then 1bv32 else 0bv32)); {1048#false} is VALID [2022-02-20 22:49:43,403 INFO L290 TraceCheckUtils]: 148: Hoare triple {1048#false} ~expr := #in~expr; {1048#false} is VALID [2022-02-20 22:49:43,403 INFO L290 TraceCheckUtils]: 149: Hoare triple {1048#false} assume 0bv32 == ~expr; {1048#false} is VALID [2022-02-20 22:49:43,403 INFO L290 TraceCheckUtils]: 150: Hoare triple {1048#false} assume !false; {1048#false} is VALID [2022-02-20 22:49:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2022-02-20 22:49:43,405 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 22:49:43,406 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 22:49:43,406 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1860203455] [2022-02-20 22:49:43,408 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1860203455] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:49:43,408 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:49:43,408 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 22:49:43,410 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488713056] [2022-02-20 22:49:43,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:49:43,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 151 [2022-02-20 22:49:43,419 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:49:43,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-02-20 22:49:43,520 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:49:43,521 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 22:49:43,521 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 22:49:43,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 22:49:43,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 22:49:43,544 INFO L87 Difference]: Start difference. First operand has 1044 states, 748 states have (on average 1.2807486631016043) internal successors, (958), 758 states have internal predecessors, (958), 246 states have call successors, (246), 50 states have call predecessors, (246), 49 states have return successors, (237), 236 states have call predecessors, (237), 237 states have call successors, (237) Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13)