./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-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-media-radio-wl128x-fm_drv.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 --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 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:55:18,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:55:18,209 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:55:18,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:55:18,213 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:55:18,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:55:18,247 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:55:18,254 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:55:18,254 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:55:18,255 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:55:18,255 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:55:18,255 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:55:18,255 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:55:18,256 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:55:18,256 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:55:18,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:55:18,256 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:55:18,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:55:18,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:55:18,260 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:55:18,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:55:18,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:55:18,263 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:55:18,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:55:18,263 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:55:18,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:55:18,263 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:55:18,264 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:55:18,264 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:55:18,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:55:18,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:55:18,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:55:18,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:55:18,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:55:18,266 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2024-11-12 10:55:18,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:55:18,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:55:18,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:55:18,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:55:18,498 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:55:18,499 INFO L431 ainManager$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-media-radio-wl128x-fm_drv.cil.i [2024-11-12 10:55:19,774 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:55:19,791 ERROR L? ?]: Error during toolchain job processing: java.lang.NullPointerException at org.eclipse.cdt.internal.core.model.PathEntry.kindFromString(PathEntry.java:80) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.decodePathEntry(DefaultPathEntryStore.java:127) at org.eclipse.cdt.internal.core.model.DefaultPathEntryStore.getRawPathEntries(DefaultPathEntryStore.java:97) at org.eclipse.cdt.internal.core.model.PathEntryStoreProxy.getRawPathEntries(PathEntryStoreProxy.java:102) at org.eclipse.cdt.internal.core.model.PathEntryManager.getRawPathEntries(PathEntryManager.java:666) at org.eclipse.cdt.core.model.CoreModel.getRawPathEntries(CoreModel.java:937) at org.eclipse.cdt.core.model.CoreModel.oldIsScannerInformationEmpty(CoreModel.java:1307) at org.eclipse.cdt.core.model.CoreModel.isScannerInformationEmpty(CoreModel.java:1252) at org.eclipse.cdt.internal.core.pdom.indexer.ProjectIndexerInputAdapter.isFileBuildConfigured(ProjectIndexerInputAdapter.java:267) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.isRequiredInIndex(AbstractIndexerTask.java:748) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.extractFiles(AbstractIndexerTask.java:667) at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTask(AbstractIndexerTask.java:558) at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.run(PDOMIndexerTask.java:164) at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIndexerJob.java:160) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-12 10:55:20,191 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:55:20,192 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2024-11-12 10:55:20,229 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b61fabde4/9809660f9e14452e8f0880d400123781/FLAGb9a8996b9 [2024-11-12 10:55:20,245 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b61fabde4/9809660f9e14452e8f0880d400123781 [2024-11-12 10:55:20,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:55:20,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:55:20,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:55:20,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:55:20,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:55:20,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:55:20" (1/1) ... [2024-11-12 10:55:20,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14eda74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:20, skipping insertion in model container [2024-11-12 10:55:20,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:55:20" (1/1) ... [2024-11-12 10:55:20,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:55:22,876 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2024-11-12 10:55:22,879 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2024-11-12 10:55:22,880 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2024-11-12 10:55:22,880 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2024-11-12 10:55:22,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:55:22,943 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:55:23,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4781] [2024-11-12 10:55:23,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4788] [2024-11-12 10:55:23,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2024-11-12 10:55:23,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4833] [2024-11-12 10:55:23,281 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2024-11-12 10:55:23,281 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2024-11-12 10:55:23,282 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2024-11-12 10:55:23,282 WARN L250 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-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2024-11-12 10:55:23,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:55:23,471 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:55:23,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23 WrapperNode [2024-11-12 10:55:23,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:55:23,472 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:55:23,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:55:23,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:55:23,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:23,560 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:23,778 INFO L138 Inliner]: procedures = 424, calls = 2633, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5274 [2024-11-12 10:55:23,779 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:55:23,780 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:55:23,780 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:55:23,780 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:55:23,789 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:23,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:23,819 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,482 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [3, 2, 2, 3, 3, 2, 16, 1, 2, 4, 12, 2, 0, 2, 2, 8, 2, 2, 873]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 0, 3, 0, 0, 1, 2, 0, 8, 0, 0, 0, 0, 8, 0, 0, 22]. The 664 writes are split as follows [0, 0, 1, 3, 0, 2, 14, 0, 0, 2, 0, 2, 0, 1, 1, 0, 1, 0, 637]. [2024-11-12 10:55:24,482 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,620 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,711 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:55:24,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:55:24,757 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:55:24,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:55:24,758 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (1/1) ... [2024-11-12 10:55:24,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:55:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:55:24,794 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:55:24,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:55:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-12 10:55:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-12 10:55:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:55:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:55:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-12 10:55:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-12 10:55:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:55:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:55:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:55:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:55:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:55:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:55:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2024-11-12 10:55:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2024-11-12 10:55:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:55:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:55:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2024-11-12 10:55:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2024-11-12 10:55:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2024-11-12 10:55:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2024-11-12 10:55:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-12 10:55:24,841 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-12 10:55:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 10:55:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 10:55:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 10:55:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 10:55:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2024-11-12 10:55:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2024-11-12 10:55:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-12 10:55:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-12 10:55:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:55:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:55:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:55:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-12 10:55:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2024-11-12 10:55:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:55:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:55:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:55:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:55:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:55:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:55:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:55:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:55:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:55:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:55:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-12 10:55:24,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:55:24,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:55:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:55:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:55:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:55:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:55:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:55:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 10:55:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:55:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:55:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:55:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:55:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:55:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2024-11-12 10:55:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:55:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:55:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:55:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:55:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:55:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 10:55:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 10:55:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 10:55:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2024-11-12 10:55:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2024-11-12 10:55:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-12 10:55:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-12 10:55:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-12 10:55:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-12 10:55:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2024-11-12 10:55:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2024-11-12 10:55:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:55:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:55:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:55:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-12 10:55:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-12 10:55:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-12 10:55:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-12 10:55:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-12 10:55:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-12 10:55:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-12 10:55:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:55:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:55:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:55:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-12 10:55:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-12 10:55:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:55:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2024-11-12 10:55:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:55:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-12 10:55:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-12 10:55:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-12 10:55:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-12 10:55:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-12 10:55:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-12 10:55:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-12 10:55:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-12 10:55:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-12 10:55:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-12 10:55:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2024-11-12 10:55:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2024-11-12 10:55:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-11-12 10:55:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-11-12 10:55:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:55:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:55:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:55:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:55:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:55:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:55:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:55:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2024-11-12 10:55:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2024-11-12 10:55:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:55:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-12 10:55:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-12 10:55:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-12 10:55:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-12 10:55:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2024-11-12 10:55:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2024-11-12 10:55:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:55:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:55:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2024-11-12 10:55:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2024-11-12 10:55:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-12 10:55:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:55:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:55:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:55:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:55:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:55:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2024-11-12 10:55:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2024-11-12 10:55:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-12 10:55:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-12 10:55:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-11-12 10:55:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:55:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2024-11-12 10:55:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2024-11-12 10:55:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2024-11-12 10:55:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2024-11-12 10:55:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:55:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2024-11-12 10:55:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2024-11-12 10:55:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-12 10:55:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-12 10:55:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:55:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:55:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-11-12 10:55:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-11-12 10:55:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2024-11-12 10:55:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2024-11-12 10:55:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-12 10:55:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-12 10:55:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2024-11-12 10:55:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2024-11-12 10:55:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-12 10:55:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-12 10:55:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-12 10:55:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-12 10:55:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 10:55:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 10:55:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 10:55:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 10:55:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-12 10:55:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-12 10:55:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2024-11-12 10:55:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2024-11-12 10:55:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-12 10:55:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-12 10:55:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2024-11-12 10:55:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:55:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:55:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-12 10:55:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:55:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:55:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2024-11-12 10:55:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2024-11-12 10:55:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2024-11-12 10:55:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:55:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:55:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 10:55:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 10:55:25,619 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:55:25,624 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:55:26,357 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:55:43,067 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 10:55:44,129 INFO L? ?]: Removed 2420 outVars from TransFormulas that were not future-live. [2024-11-12 10:55:44,130 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:55:44,174 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:55:44,175 INFO L316 CfgBuilder]: Removed 22 assume(true) statements. [2024-11-12 10:55:44,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:55:44 BoogieIcfgContainer [2024-11-12 10:55:44,176 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:55:44,178 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:55:44,179 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:55:44,181 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:55:44,182 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:55:20" (1/3) ... [2024-11-12 10:55:44,183 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe772ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:55:44, skipping insertion in model container [2024-11-12 10:55:44,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:55:23" (2/3) ... [2024-11-12 10:55:44,184 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe772ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:55:44, skipping insertion in model container [2024-11-12 10:55:44,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:55:44" (3/3) ... [2024-11-12 10:55:44,184 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2024-11-12 10:55:44,197 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:55:44,197 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-12 10:55:44,291 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:55:44,298 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7056471a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:55:44,298 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-12 10:55:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand has 1929 states, 1323 states have (on average 1.308390022675737) internal successors, (1731), 1339 states have internal predecessors, (1731), 501 states have call successors, (501), 103 states have call predecessors, (501), 102 states have return successors, (494), 491 states have call predecessors, (494), 494 states have call successors, (494) [2024-11-12 10:55:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-12 10:55:44,333 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:55:44,334 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 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, 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] [2024-11-12 10:55:44,334 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_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)] === [2024-11-12 10:55:44,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:55:44,339 INFO L85 PathProgramCache]: Analyzing trace with hash -190233826, now seen corresponding path program 1 times [2024-11-12 10:55:44,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:55:44,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900073911] [2024-11-12 10:55:44,347 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:55:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:56:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 10:56:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:56:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 10:56:01,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 10:56:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 10:56:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:01,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-12 10:56:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-12 10:56:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-12 10:56:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-12 10:56:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-12 10:56:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-12 10:56:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-12 10:56:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-12 10:56:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 10:56:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-12 10:56:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-12 10:56:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-12 10:56:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-12 10:56:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-12 10:56:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:56:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-12 10:56:02,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-12 10:56:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:56:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-12 10:56:02,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:56:02,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900073911] [2024-11-12 10:56:02,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900073911] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:56:02,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:56:02,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:56:02,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28858514] [2024-11-12 10:56:02,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:56:02,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:56:02,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:56:02,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:56:02,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:56:02,337 INFO L87 Difference]: Start difference. First operand has 1929 states, 1323 states have (on average 1.308390022675737) internal successors, (1731), 1339 states have internal predecessors, (1731), 501 states have call successors, (501), 103 states have call predecessors, (501), 102 states have return successors, (494), 491 states have call predecessors, (494), 494 states have call successors, (494) Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-12 10:56:06,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:56:10,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:56:33,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:56:33,827 INFO L93 Difference]: Finished difference Result 5679 states and 8360 transitions. [2024-11-12 10:56:33,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 10:56:33,830 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 241 [2024-11-12 10:56:33,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:56:33,868 INFO L225 Difference]: With dead ends: 5679 [2024-11-12 10:56:33,868 INFO L226 Difference]: Without dead ends: 3782 [2024-11-12 10:56:33,886 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:56:33,889 INFO L435 NwaCegarLoop]: 2326 mSDtfsCounter, 3097 mSDsluCounter, 3251 mSDsCounter, 0 mSdLazyCounter, 1585 mSolverCounterSat, 1090 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3421 SdHoareTripleChecker+Valid, 5577 SdHoareTripleChecker+Invalid, 2677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1090 IncrementalHoareTripleChecker+Valid, 1585 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2024-11-12 10:56:33,890 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3421 Valid, 5577 Invalid, 2677 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1090 Valid, 1585 Invalid, 2 Unknown, 0 Unchecked, 30.8s Time] [2024-11-12 10:56:33,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3782 states. [2024-11-12 10:56:34,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3782 to 3598. [2024-11-12 10:56:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3598 states, 2491 states have (on average 1.307105580088318) internal successors, (3256), 2521 states have internal predecessors, (3256), 909 states have call successors, (909), 196 states have call predecessors, (909), 195 states have return successors, (905), 899 states have call predecessors, (905), 905 states have call successors, (905) [2024-11-12 10:56:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 3598 states and 5070 transitions. [2024-11-12 10:56:34,163 INFO L78 Accepts]: Start accepts. Automaton has 3598 states and 5070 transitions. Word has length 241 [2024-11-12 10:56:34,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:56:34,164 INFO L471 AbstractCegarLoop]: Abstraction has 3598 states and 5070 transitions. [2024-11-12 10:56:34,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-12 10:56:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5070 transitions. [2024-11-12 10:56:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-12 10:56:34,176 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:56:34,177 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 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, 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] [2024-11-12 10:56:34,178 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:56:34,179 INFO L396 AbstractCegarLoop]: === Iteration 2 === 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)] === [2024-11-12 10:56:34,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:56:34,179 INFO L85 PathProgramCache]: Analyzing trace with hash 691308461, now seen corresponding path program 1 times [2024-11-12 10:56:34,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:56:34,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14596877] [2024-11-12 10:56:34,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:56:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms