./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1 --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 ee64702cd8b4aad4757da44779dd19c4f5bd2eae75aa17a67f47898f823298f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 11:25:05,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 11:25:05,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 11:25:05,425 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 11:25:05,425 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 11:25:05,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 11:25:05,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 11:25:05,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 11:25:05,448 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 11:25:05,448 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 11:25:05,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 11:25:05,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 11:25:05,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 11:25:05,449 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 11:25:05,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 11:25:05,450 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:25:05,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:25:05,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:25:05,451 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 11:25:05,451 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 11:25:05,452 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 11:25:05,452 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 11:25:05,452 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 11:25:05,452 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1 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 -> ee64702cd8b4aad4757da44779dd19c4f5bd2eae75aa17a67f47898f823298f6 [2024-12-02 11:25:05,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 11:25:05,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 11:25:05,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 11:25:05,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 11:25:05,712 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 11:25:05,713 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i [2024-12-02 11:25:08,386 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/data/73786484c/a44b0101092249be9ab8083c7f90ce6b/FLAGaf937277e [2024-12-02 11:25:08,876 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 11:25:08,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i [2024-12-02 11:25:08,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/data/73786484c/a44b0101092249be9ab8083c7f90ce6b/FLAGaf937277e [2024-12-02 11:25:08,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/data/73786484c/a44b0101092249be9ab8083c7f90ce6b [2024-12-02 11:25:08,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 11:25:08,959 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 11:25:08,960 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 11:25:08,960 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 11:25:08,963 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 11:25:08,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:25:08" (1/1) ... [2024-12-02 11:25:08,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d53a0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:08, skipping insertion in model container [2024-12-02 11:25:08,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:25:08" (1/1) ... [2024-12-02 11:25:09,069 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 11:25:12,097 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[377771,377784] [2024-12-02 11:25:12,100 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[377916,377929] [2024-12-02 11:25:12,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378062,378075] [2024-12-02 11:25:12,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378227,378240] [2024-12-02 11:25:12,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378385,378398] [2024-12-02 11:25:12,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378543,378556] [2024-12-02 11:25:12,102 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378701,378714] [2024-12-02 11:25:12,102 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378861,378874] [2024-12-02 11:25:12,102 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379020,379033] [2024-12-02 11:25:12,102 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379159,379172] [2024-12-02 11:25:12,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379301,379314] [2024-12-02 11:25:12,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379450,379463] [2024-12-02 11:25:12,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379589,379602] [2024-12-02 11:25:12,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379744,379757] [2024-12-02 11:25:12,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379904,379917] [2024-12-02 11:25:12,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380055,380068] [2024-12-02 11:25:12,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380206,380219] [2024-12-02 11:25:12,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380358,380371] [2024-12-02 11:25:12,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380507,380520] [2024-12-02 11:25:12,105 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380655,380668] [2024-12-02 11:25:12,105 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380812,380825] [2024-12-02 11:25:12,105 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380961,380974] [2024-12-02 11:25:12,105 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381117,381130] [2024-12-02 11:25:12,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381270,381283] [2024-12-02 11:25:12,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381416,381429] [2024-12-02 11:25:12,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381559,381572] [2024-12-02 11:25:12,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381711,381724] [2024-12-02 11:25:12,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381857,381870] [2024-12-02 11:25:12,107 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382002,382015] [2024-12-02 11:25:12,107 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382156,382169] [2024-12-02 11:25:12,107 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382307,382320] [2024-12-02 11:25:12,108 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382462,382475] [2024-12-02 11:25:12,108 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382614,382627] [2024-12-02 11:25:12,108 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382769,382782] [2024-12-02 11:25:12,108 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382933,382946] [2024-12-02 11:25:12,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383089,383102] [2024-12-02 11:25:12,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383253,383266] [2024-12-02 11:25:12,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383395,383408] [2024-12-02 11:25:12,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383553,383566] [2024-12-02 11:25:12,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383720,383733] [2024-12-02 11:25:12,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383879,383892] [2024-12-02 11:25:12,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384038,384051] [2024-12-02 11:25:12,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384187,384200] [2024-12-02 11:25:12,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384334,384347] [2024-12-02 11:25:12,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384473,384486] [2024-12-02 11:25:12,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384636,384649] [2024-12-02 11:25:12,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384802,384815] [2024-12-02 11:25:12,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384966,384979] [2024-12-02 11:25:12,112 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385131,385144] [2024-12-02 11:25:12,112 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385296,385309] [2024-12-02 11:25:12,112 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385462,385475] [2024-12-02 11:25:12,113 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385627,385640] [2024-12-02 11:25:12,113 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385794,385807] [2024-12-02 11:25:12,113 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385954,385967] [2024-12-02 11:25:12,114 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386116,386129] [2024-12-02 11:25:12,114 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386275,386288] [2024-12-02 11:25:12,114 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386421,386434] [2024-12-02 11:25:12,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386564,386577] [2024-12-02 11:25:12,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386708,386721] [2024-12-02 11:25:12,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386851,386864] [2024-12-02 11:25:12,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386995,387008] [2024-12-02 11:25:12,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387136,387149] [2024-12-02 11:25:12,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387274,387287] [2024-12-02 11:25:12,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387432,387445] [2024-12-02 11:25:12,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387591,387604] [2024-12-02 11:25:12,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387747,387760] [2024-12-02 11:25:12,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387896,387909] [2024-12-02 11:25:12,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388048,388061] [2024-12-02 11:25:12,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388199,388212] [2024-12-02 11:25:12,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388348,388361] [2024-12-02 11:25:12,119 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388500,388513] [2024-12-02 11:25:12,119 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388648,388661] [2024-12-02 11:25:12,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388801,388814] [2024-12-02 11:25:12,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388952,388965] [2024-12-02 11:25:12,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389102,389115] [2024-12-02 11:25:12,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389249,389262] [2024-12-02 11:25:12,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389400,389413] [2024-12-02 11:25:12,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389551,389564] [2024-12-02 11:25:12,122 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389699,389712] [2024-12-02 11:25:12,122 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389865,389878] [2024-12-02 11:25:12,122 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390034,390047] [2024-12-02 11:25:12,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390201,390214] [2024-12-02 11:25:12,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390369,390382] [2024-12-02 11:25:12,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390519,390532] [2024-12-02 11:25:12,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390666,390679] [2024-12-02 11:25:12,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390827,390840] [2024-12-02 11:25:12,125 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390997,391010] [2024-12-02 11:25:12,125 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[391159,391172] [2024-12-02 11:25:12,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:25:12,182 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 11:25:12,278 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4554] [2024-12-02 11:25:12,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [4586-4587] [2024-12-02 11:25:12,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4592-4594] [2024-12-02 11:25:12,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [4620] [2024-12-02 11:25:12,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4672] [2024-12-02 11:25:12,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4675] [2024-12-02 11:25:12,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4678] [2024-12-02 11:25:12,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4681] [2024-12-02 11:25:12,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4718] [2024-12-02 11:25:12,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4721] [2024-12-02 11:25:12,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4723] [2024-12-02 11:25:12,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4728] [2024-12-02 11:25:12,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4731] [2024-12-02 11:25:12,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4733] [2024-12-02 11:25:12,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4738] [2024-12-02 11:25:12,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4741] [2024-12-02 11:25:12,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4743] [2024-12-02 11:25:12,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4748] [2024-12-02 11:25:12,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4751] [2024-12-02 11:25:12,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4753] [2024-12-02 11:25:12,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4791] [2024-12-02 11:25:12,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4794] [2024-12-02 11:25:12,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4796] [2024-12-02 11:25:12,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4801] [2024-12-02 11:25:12,289 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4804] [2024-12-02 11:25:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4806] [2024-12-02 11:25:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4811] [2024-12-02 11:25:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4814] [2024-12-02 11:25:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4816] [2024-12-02 11:25:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4821] [2024-12-02 11:25:12,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4824] [2024-12-02 11:25:12,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4826] [2024-12-02 11:25:12,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4842] [2024-12-02 11:25:12,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4940] [2024-12-02 11:25:12,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4949] [2024-12-02 11:25:12,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4965] [2024-12-02 11:25:12,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4973] [2024-12-02 11:25:12,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4980] [2024-12-02 11:25:12,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4987] [2024-12-02 11:25:12,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/mtd/devices/docg3.c"), "i" (645), "i" (12UL)); [6036-6037] [2024-12-02 11:25:12,571 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[377771,377784] [2024-12-02 11:25:12,572 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[377916,377929] [2024-12-02 11:25:12,572 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378062,378075] [2024-12-02 11:25:12,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378227,378240] [2024-12-02 11:25:12,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378385,378398] [2024-12-02 11:25:12,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378543,378556] [2024-12-02 11:25:12,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378701,378714] [2024-12-02 11:25:12,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[378861,378874] [2024-12-02 11:25:12,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379020,379033] [2024-12-02 11:25:12,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379159,379172] [2024-12-02 11:25:12,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379301,379314] [2024-12-02 11:25:12,575 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379450,379463] [2024-12-02 11:25:12,576 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379589,379602] [2024-12-02 11:25:12,576 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379744,379757] [2024-12-02 11:25:12,576 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[379904,379917] [2024-12-02 11:25:12,577 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380055,380068] [2024-12-02 11:25:12,577 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380206,380219] [2024-12-02 11:25:12,577 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380358,380371] [2024-12-02 11:25:12,578 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380507,380520] [2024-12-02 11:25:12,578 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380655,380668] [2024-12-02 11:25:12,578 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380812,380825] [2024-12-02 11:25:12,578 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[380961,380974] [2024-12-02 11:25:12,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381117,381130] [2024-12-02 11:25:12,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381270,381283] [2024-12-02 11:25:12,579 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381416,381429] [2024-12-02 11:25:12,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381559,381572] [2024-12-02 11:25:12,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381711,381724] [2024-12-02 11:25:12,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[381857,381870] [2024-12-02 11:25:12,581 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382002,382015] [2024-12-02 11:25:12,581 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382156,382169] [2024-12-02 11:25:12,581 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382307,382320] [2024-12-02 11:25:12,582 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382462,382475] [2024-12-02 11:25:12,582 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382614,382627] [2024-12-02 11:25:12,582 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382769,382782] [2024-12-02 11:25:12,582 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[382933,382946] [2024-12-02 11:25:12,583 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383089,383102] [2024-12-02 11:25:12,583 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383253,383266] [2024-12-02 11:25:12,584 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383395,383408] [2024-12-02 11:25:12,584 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383553,383566] [2024-12-02 11:25:12,584 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383720,383733] [2024-12-02 11:25:12,585 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[383879,383892] [2024-12-02 11:25:12,585 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384038,384051] [2024-12-02 11:25:12,585 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384187,384200] [2024-12-02 11:25:12,586 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384334,384347] [2024-12-02 11:25:12,586 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384473,384486] [2024-12-02 11:25:12,586 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384636,384649] [2024-12-02 11:25:12,586 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384802,384815] [2024-12-02 11:25:12,587 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[384966,384979] [2024-12-02 11:25:12,587 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385131,385144] [2024-12-02 11:25:12,587 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385296,385309] [2024-12-02 11:25:12,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385462,385475] [2024-12-02 11:25:12,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385627,385640] [2024-12-02 11:25:12,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385794,385807] [2024-12-02 11:25:12,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[385954,385967] [2024-12-02 11:25:12,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386116,386129] [2024-12-02 11:25:12,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386275,386288] [2024-12-02 11:25:12,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386421,386434] [2024-12-02 11:25:12,590 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386564,386577] [2024-12-02 11:25:12,590 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386708,386721] [2024-12-02 11:25:12,590 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386851,386864] [2024-12-02 11:25:12,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[386995,387008] [2024-12-02 11:25:12,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387136,387149] [2024-12-02 11:25:12,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387274,387287] [2024-12-02 11:25:12,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387432,387445] [2024-12-02 11:25:12,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387591,387604] [2024-12-02 11:25:12,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387747,387760] [2024-12-02 11:25:12,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[387896,387909] [2024-12-02 11:25:12,593 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388048,388061] [2024-12-02 11:25:12,593 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388199,388212] [2024-12-02 11:25:12,593 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388348,388361] [2024-12-02 11:25:12,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388500,388513] [2024-12-02 11:25:12,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388648,388661] [2024-12-02 11:25:12,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388801,388814] [2024-12-02 11:25:12,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[388952,388965] [2024-12-02 11:25:12,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389102,389115] [2024-12-02 11:25:12,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389249,389262] [2024-12-02 11:25:12,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389400,389413] [2024-12-02 11:25:12,596 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389551,389564] [2024-12-02 11:25:12,596 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389699,389712] [2024-12-02 11:25:12,596 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[389865,389878] [2024-12-02 11:25:12,597 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390034,390047] [2024-12-02 11:25:12,597 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390201,390214] [2024-12-02 11:25:12,597 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390369,390382] [2024-12-02 11:25:12,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390519,390532] [2024-12-02 11:25:12,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390666,390679] [2024-12-02 11:25:12,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390827,390840] [2024-12-02 11:25:12,599 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[390997,391010] [2024-12-02 11:25:12,599 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i[391159,391172] [2024-12-02 11:25:12,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 11:25:12,832 INFO L204 MainTranslator]: Completed translation [2024-12-02 11:25:12,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12 WrapperNode [2024-12-02 11:25:12,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 11:25:12,833 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 11:25:12,833 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 11:25:12,833 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 11:25:12,839 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:12,898 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,049 INFO L138 Inliner]: procedures = 642, calls = 3739, calls flagged for inlining = 310, calls inlined = 204, statements flattened = 5453 [2024-12-02 11:25:13,049 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 11:25:13,050 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 11:25:13,050 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 11:25:13,050 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 11:25:13,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,098 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,524 INFO L175 MemorySlicer]: Split 1678 memory accesses to 63 slices as follows [2, 12, 6, 9, 3, 124, 6, 24, 6, 4, 6, 70, 4, 6, 6, 6, 6, 5, 6, 46, 226, 6, 1, 6, 4, 4, 6, 6, 5, 12, 17, 6, 20, 1, 2, 2, 836, 7, 2, 2, 6, 6, 2, 7, 3, 2, 1, 4, 6, 6, 1, 3, 1, 6, 60, 5, 6, 6, 6, 4, 6, 2, 1]. 50 percent of accesses are in the largest equivalence class. The 1017 initializations are split as follows [2, 9, 6, 7, 3, 0, 6, 0, 6, 0, 6, 0, 0, 6, 6, 6, 6, 5, 6, 0, 0, 6, 0, 6, 0, 0, 6, 6, 5, 12, 17, 6, 20, 0, 0, 2, 712, 7, 2, 2, 6, 6, 0, 7, 3, 0, 0, 0, 6, 6, 0, 3, 0, 6, 60, 0, 6, 6, 6, 0, 6, 0, 1]. The 477 writes are split as follows [0, 0, 0, 0, 0, 124, 0, 24, 0, 0, 0, 60, 0, 0, 0, 0, 0, 0, 0, 0, 226, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 37, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0]. [2024-12-02 11:25:13,525 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,525 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,624 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,630 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,644 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,736 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 11:25:13,737 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 11:25:13,737 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 11:25:13,737 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 11:25:13,738 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (1/1) ... [2024-12-02 11:25:13,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 11:25:13,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:25:13,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 11:25:13,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 11:25:13,794 INFO L130 BoogieDeclarations]: Found specification of procedure doc_read_page_prepare [2024-12-02 11:25:13,794 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_read_page_prepare [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure doc_writeb [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_writeb [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure doc_writew [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_writew [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure doc_read_page_ecc_init [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_read_page_ecc_init [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_docg3_cascade [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_docg3_cascade [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_6 [2024-12-02 11:25:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_6 [2024-12-02 11:25:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure doc_set_reliable_mode [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_set_reliable_mode [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure doc_read_data_area [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_read_data_area [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure doc_is_ready [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_is_ready [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure doc_register_readw [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_register_readw [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure docg3_release [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure docg3_release [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure doc_register_readb [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_register_readb [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure docg3_resume [2024-12-02 11:25:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure docg3_resume [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 11:25:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 11:25:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 11:25:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-12-02 11:25:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 11:25:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 11:25:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 11:25:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 11:25:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 11:25:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-12-02 11:25:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure doc_readw [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_readw [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure doc_release_device [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_release_device [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure doc_readb [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_readb [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure doc_set_device_id [2024-12-02 11:25:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_set_device_id [2024-12-02 11:25:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 11:25:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2024-12-02 11:25:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-12-02 11:25:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2024-12-02 11:25:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 11:25:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 11:25:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 11:25:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure doc_delay [2024-12-02 11:25:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_delay [2024-12-02 11:25:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 11:25:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure doc_read_page_getbytes [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_read_page_getbytes [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure doc_set_asic_mode [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_set_asic_mode [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure doc_flash_sequence [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_flash_sequence [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure docg3_suspend [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure docg3_suspend [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure docg3_probe [2024-12-02 11:25:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure docg3_probe [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 11:25:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 11:25:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-12-02 11:25:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure doc_page_finish [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_page_finish [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 11:25:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 11:25:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 11:25:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure doc_reset_seq [2024-12-02 11:25:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_reset_seq [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure doc_flash_command [2024-12-02 11:25:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_flash_command [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure doc_read_page_finish [2024-12-02 11:25:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_read_page_finish [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2024-12-02 11:25:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-02 11:25:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 11:25:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 11:25:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-02 11:25:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-02 11:25:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 11:25:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_docg3_cascade [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_docg3_cascade [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_dev2docg3 [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_dev2docg3 [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-12-02 11:25:13,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 11:25:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 11:25:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 11:25:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 11:25:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-12-02 11:25:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure doc_flash_address [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_flash_address [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure trace_docg3_io [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_docg3_io [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure doc_wait_ready [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_wait_ready [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure free_bch [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bch [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 11:25:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 11:25:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 11:25:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure doc_setup_addr_sector [2024-12-02 11:25:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure doc_setup_addr_sector [2024-12-02 11:25:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-02 11:25:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-02 11:25:14,763 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 11:25:14,765 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 11:25:27,367 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 11:25:30,105 INFO L? ?]: Removed 1973 outVars from TransFormulas that were not future-live. [2024-12-02 11:25:30,105 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 11:25:30,137 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 11:25:30,137 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-02 11:25:30,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:25:30 BoogieIcfgContainer [2024-12-02 11:25:30,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 11:25:30,139 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 11:25:30,139 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 11:25:30,144 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 11:25:30,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 11:25:08" (1/3) ... [2024-12-02 11:25:30,144 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3930c6a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:25:30, skipping insertion in model container [2024-12-02 11:25:30,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:25:12" (2/3) ... [2024-12-02 11:25:30,145 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3930c6a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 11:25:30, skipping insertion in model container [2024-12-02 11:25:30,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:25:30" (3/3) ... [2024-12-02 11:25:30,146 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i [2024-12-02 11:25:30,161 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 11:25:30,164 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.i that has 99 procedures, 1716 locations, 1 initial locations, 2 loop locations, and 27 error locations. [2024-12-02 11:25:30,251 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 11:25:30,262 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;@1c675014, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 11:25:30,262 INFO L334 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2024-12-02 11:25:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand has 1715 states, 1107 states have (on average 1.2818428184281843) internal successors, (1419), 1183 states have internal predecessors, (1419), 483 states have call successors, (483), 98 states have call predecessors, (483), 97 states have return successors, (472), 461 states have call predecessors, (472), 472 states have call successors, (472) [2024-12-02 11:25:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-02 11:25:30,277 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:25:30,277 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:25:30,278 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:25:30,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:25:30,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1180711719, now seen corresponding path program 1 times [2024-12-02 11:25:30,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:25:30,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523125005] [2024-12-02 11:25:30,290 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:25:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:25:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:25:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:25:42,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:25:42,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523125005] [2024-12-02 11:25:42,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1523125005] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:25:42,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:25:42,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:25:42,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496524058] [2024-12-02 11:25:42,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:25:42,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:25:42,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:25:42,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:25:42,206 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:25:42,211 INFO L87 Difference]: Start difference. First operand has 1715 states, 1107 states have (on average 1.2818428184281843) internal successors, (1419), 1183 states have internal predecessors, (1419), 483 states have call successors, (483), 98 states have call predecessors, (483), 97 states have return successors, (472), 461 states have call predecessors, (472), 472 states have call successors, (472) Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 11:25:42,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:25:42,490 INFO L93 Difference]: Finished difference Result 3111 states and 4412 transitions. [2024-12-02 11:25:42,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:25:42,492 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 50 [2024-12-02 11:25:42,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:25:42,510 INFO L225 Difference]: With dead ends: 3111 [2024-12-02 11:25:42,511 INFO L226 Difference]: Without dead ends: 1413 [2024-12-02 11:25:42,522 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:25:42,524 INFO L435 NwaCegarLoop]: 1907 mSDtfsCounter, 1888 mSDsluCounter, 1906 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1888 SdHoareTripleChecker+Valid, 3813 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:25:42,524 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1888 Valid, 3813 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:25:42,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1413 states. [2024-12-02 11:25:42,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1413 to 1413. [2024-12-02 11:25:42,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1413 states, 930 states have (on average 1.2139784946236558) internal successors, (1129), 988 states have internal predecessors, (1129), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:25:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1413 states and 1879 transitions. [2024-12-02 11:25:42,649 INFO L78 Accepts]: Start accepts. Automaton has 1413 states and 1879 transitions. Word has length 50 [2024-12-02 11:25:42,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:25:42,650 INFO L471 AbstractCegarLoop]: Abstraction has 1413 states and 1879 transitions. [2024-12-02 11:25:42,650 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 11:25:42,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1879 transitions. [2024-12-02 11:25:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-02 11:25:42,652 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:25:42,652 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:25:42,652 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 11:25:42,652 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:25:42,653 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:25:42,653 INFO L85 PathProgramCache]: Analyzing trace with hash 3279372, now seen corresponding path program 1 times [2024-12-02 11:25:42,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:25:42,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294499976] [2024-12-02 11:25:42,653 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:25:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:25:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:25:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:25:53,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:25:53,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294499976] [2024-12-02 11:25:53,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294499976] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:25:53,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:25:53,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:25:53,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101955677] [2024-12-02 11:25:53,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:25:53,411 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:25:53,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:25:53,412 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:25:53,412 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:25:53,412 INFO L87 Difference]: Start difference. First operand 1413 states and 1879 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 11:25:53,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:25:53,542 INFO L93 Difference]: Finished difference Result 1413 states and 1879 transitions. [2024-12-02 11:25:53,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:25:53,543 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 56 [2024-12-02 11:25:53,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:25:53,550 INFO L225 Difference]: With dead ends: 1413 [2024-12-02 11:25:53,551 INFO L226 Difference]: Without dead ends: 1411 [2024-12-02 11:25:53,551 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:25:53,552 INFO L435 NwaCegarLoop]: 1875 mSDtfsCounter, 1855 mSDsluCounter, 1874 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1855 SdHoareTripleChecker+Valid, 3749 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:25:53,552 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1855 Valid, 3749 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:25:53,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1411 states. [2024-12-02 11:25:53,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1411 to 1411. [2024-12-02 11:25:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1411 states, 929 states have (on average 1.2131324004305706) internal successors, (1127), 986 states have internal predecessors, (1127), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:25:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1411 states and 1877 transitions. [2024-12-02 11:25:53,611 INFO L78 Accepts]: Start accepts. Automaton has 1411 states and 1877 transitions. Word has length 56 [2024-12-02 11:25:53,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:25:53,611 INFO L471 AbstractCegarLoop]: Abstraction has 1411 states and 1877 transitions. [2024-12-02 11:25:53,611 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 11:25:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1877 transitions. [2024-12-02 11:25:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-02 11:25:53,613 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:25:53,613 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:25:53,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 11:25:53,613 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:25:53,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:25:53,614 INFO L85 PathProgramCache]: Analyzing trace with hash 803499223, now seen corresponding path program 1 times [2024-12-02 11:25:53,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:25:53,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799347707] [2024-12-02 11:25:53,614 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:25:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:03,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:03,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799347707] [2024-12-02 11:26:03,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1799347707] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:03,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:03,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:03,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397162698] [2024-12-02 11:26:03,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:03,823 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:03,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:03,823 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:03,823 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:03,824 INFO L87 Difference]: Start difference. First operand 1411 states and 1877 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-12-02 11:26:03,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:03,945 INFO L93 Difference]: Finished difference Result 1411 states and 1877 transitions. [2024-12-02 11:26:03,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:03,946 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 62 [2024-12-02 11:26:03,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:03,953 INFO L225 Difference]: With dead ends: 1411 [2024-12-02 11:26:03,953 INFO L226 Difference]: Without dead ends: 1409 [2024-12-02 11:26:03,955 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:03,956 INFO L435 NwaCegarLoop]: 1873 mSDtfsCounter, 1852 mSDsluCounter, 1872 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1852 SdHoareTripleChecker+Valid, 3745 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:03,956 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1852 Valid, 3745 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:03,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1409 states. [2024-12-02 11:26:04,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1409 to 1409. [2024-12-02 11:26:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1409 states, 928 states have (on average 1.2122844827586208) internal successors, (1125), 984 states have internal predecessors, (1125), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1409 states and 1875 transitions. [2024-12-02 11:26:04,009 INFO L78 Accepts]: Start accepts. Automaton has 1409 states and 1875 transitions. Word has length 62 [2024-12-02 11:26:04,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:04,010 INFO L471 AbstractCegarLoop]: Abstraction has 1409 states and 1875 transitions. [2024-12-02 11:26:04,010 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-12-02 11:26:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1875 transitions. [2024-12-02 11:26:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-02 11:26:04,012 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:04,012 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:04,012 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 11:26:04,012 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:04,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:04,013 INFO L85 PathProgramCache]: Analyzing trace with hash 2022574904, now seen corresponding path program 1 times [2024-12-02 11:26:04,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:04,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005075716] [2024-12-02 11:26:04,013 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:14,355 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:14,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:14,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005075716] [2024-12-02 11:26:14,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005075716] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:14,355 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:14,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:14,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259812471] [2024-12-02 11:26:14,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:14,356 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:14,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:14,357 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:14,357 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:14,357 INFO L87 Difference]: Start difference. First operand 1409 states and 1875 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 11:26:14,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:14,527 INFO L93 Difference]: Finished difference Result 1409 states and 1875 transitions. [2024-12-02 11:26:14,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:14,527 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 68 [2024-12-02 11:26:14,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:14,537 INFO L225 Difference]: With dead ends: 1409 [2024-12-02 11:26:14,537 INFO L226 Difference]: Without dead ends: 1407 [2024-12-02 11:26:14,538 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:14,539 INFO L435 NwaCegarLoop]: 1871 mSDtfsCounter, 1849 mSDsluCounter, 1870 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1849 SdHoareTripleChecker+Valid, 3741 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:14,539 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1849 Valid, 3741 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:14,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1407 states. [2024-12-02 11:26:14,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1407 to 1407. [2024-12-02 11:26:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1407 states, 927 states have (on average 1.2114347357065804) internal successors, (1123), 982 states have internal predecessors, (1123), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1407 states and 1873 transitions. [2024-12-02 11:26:14,626 INFO L78 Accepts]: Start accepts. Automaton has 1407 states and 1873 transitions. Word has length 68 [2024-12-02 11:26:14,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:14,627 INFO L471 AbstractCegarLoop]: Abstraction has 1407 states and 1873 transitions. [2024-12-02 11:26:14,627 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-12-02 11:26:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1873 transitions. [2024-12-02 11:26:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-02 11:26:14,628 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:14,629 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:14,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 11:26:14,629 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:14,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:14,629 INFO L85 PathProgramCache]: Analyzing trace with hash -2133991813, now seen corresponding path program 1 times [2024-12-02 11:26:14,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:14,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211821251] [2024-12-02 11:26:14,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:14,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:24,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:24,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211821251] [2024-12-02 11:26:24,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211821251] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:24,894 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:24,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:24,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704126568] [2024-12-02 11:26:24,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:24,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:24,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:24,895 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:24,895 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:24,896 INFO L87 Difference]: Start difference. First operand 1407 states and 1873 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-12-02 11:26:25,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:25,014 INFO L93 Difference]: Finished difference Result 1407 states and 1873 transitions. [2024-12-02 11:26:25,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:25,015 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 74 [2024-12-02 11:26:25,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:25,021 INFO L225 Difference]: With dead ends: 1407 [2024-12-02 11:26:25,021 INFO L226 Difference]: Without dead ends: 1405 [2024-12-02 11:26:25,022 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:25,022 INFO L435 NwaCegarLoop]: 1869 mSDtfsCounter, 1846 mSDsluCounter, 1868 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1846 SdHoareTripleChecker+Valid, 3737 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:25,022 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1846 Valid, 3737 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:25,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1405 states. [2024-12-02 11:26:25,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1405 to 1405. [2024-12-02 11:26:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1405 states, 926 states have (on average 1.2105831533477323) internal successors, (1121), 980 states have internal predecessors, (1121), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1405 states and 1871 transitions. [2024-12-02 11:26:25,073 INFO L78 Accepts]: Start accepts. Automaton has 1405 states and 1871 transitions. Word has length 74 [2024-12-02 11:26:25,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:25,074 INFO L471 AbstractCegarLoop]: Abstraction has 1405 states and 1871 transitions. [2024-12-02 11:26:25,074 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-12-02 11:26:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1871 transitions. [2024-12-02 11:26:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-02 11:26:25,075 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:25,075 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:25,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 11:26:25,075 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:25,075 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:25,076 INFO L85 PathProgramCache]: Analyzing trace with hash -857099301, now seen corresponding path program 1 times [2024-12-02 11:26:25,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:25,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93587161] [2024-12-02 11:26:25,076 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:35,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:35,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93587161] [2024-12-02 11:26:35,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93587161] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:35,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:35,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:35,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805217949] [2024-12-02 11:26:35,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:35,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:35,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:35,204 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:35,204 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:35,204 INFO L87 Difference]: Start difference. First operand 1405 states and 1871 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-12-02 11:26:35,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:35,369 INFO L93 Difference]: Finished difference Result 1405 states and 1871 transitions. [2024-12-02 11:26:35,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:35,370 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 80 [2024-12-02 11:26:35,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:35,379 INFO L225 Difference]: With dead ends: 1405 [2024-12-02 11:26:35,379 INFO L226 Difference]: Without dead ends: 1403 [2024-12-02 11:26:35,380 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:35,381 INFO L435 NwaCegarLoop]: 1867 mSDtfsCounter, 1843 mSDsluCounter, 1866 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1843 SdHoareTripleChecker+Valid, 3733 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:35,381 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1843 Valid, 3733 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:35,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1403 states. [2024-12-02 11:26:35,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1403 to 1403. [2024-12-02 11:26:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1403 states, 925 states have (on average 1.2097297297297298) internal successors, (1119), 978 states have internal predecessors, (1119), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:35,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1403 states and 1869 transitions. [2024-12-02 11:26:35,475 INFO L78 Accepts]: Start accepts. Automaton has 1403 states and 1869 transitions. Word has length 80 [2024-12-02 11:26:35,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:35,475 INFO L471 AbstractCegarLoop]: Abstraction has 1403 states and 1869 transitions. [2024-12-02 11:26:35,475 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-12-02 11:26:35,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1869 transitions. [2024-12-02 11:26:35,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-02 11:26:35,477 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:35,477 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:35,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 11:26:35,477 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:35,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:35,477 INFO L85 PathProgramCache]: Analyzing trace with hash 705371602, now seen corresponding path program 1 times [2024-12-02 11:26:35,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:35,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124383610] [2024-12-02 11:26:35,478 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:35,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:45,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:45,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124383610] [2024-12-02 11:26:45,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124383610] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:45,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:45,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:45,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89867101] [2024-12-02 11:26:45,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:45,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:45,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:45,557 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:45,557 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:45,557 INFO L87 Difference]: Start difference. First operand 1403 states and 1869 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 11:26:45,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:45,708 INFO L93 Difference]: Finished difference Result 1403 states and 1869 transitions. [2024-12-02 11:26:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:45,708 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 86 [2024-12-02 11:26:45,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:45,716 INFO L225 Difference]: With dead ends: 1403 [2024-12-02 11:26:45,716 INFO L226 Difference]: Without dead ends: 1401 [2024-12-02 11:26:45,718 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:45,718 INFO L435 NwaCegarLoop]: 1865 mSDtfsCounter, 1840 mSDsluCounter, 1864 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1840 SdHoareTripleChecker+Valid, 3729 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:45,718 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1840 Valid, 3729 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:45,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1401 states. [2024-12-02 11:26:45,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1401 to 1401. [2024-12-02 11:26:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1401 states, 924 states have (on average 1.2088744588744589) internal successors, (1117), 976 states have internal predecessors, (1117), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1401 states and 1867 transitions. [2024-12-02 11:26:45,815 INFO L78 Accepts]: Start accepts. Automaton has 1401 states and 1867 transitions. Word has length 86 [2024-12-02 11:26:45,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:45,816 INFO L471 AbstractCegarLoop]: Abstraction has 1401 states and 1867 transitions. [2024-12-02 11:26:45,816 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 11:26:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1867 transitions. [2024-12-02 11:26:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-02 11:26:45,817 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:45,817 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:45,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 11:26:45,817 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:45,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:45,818 INFO L85 PathProgramCache]: Analyzing trace with hash -141942493, now seen corresponding path program 1 times [2024-12-02 11:26:45,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:45,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286821132] [2024-12-02 11:26:45,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:45,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:26:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:26:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:26:55,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:26:55,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286821132] [2024-12-02 11:26:55,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286821132] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:26:55,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:26:55,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:26:55,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516011565] [2024-12-02 11:26:55,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:26:55,665 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:26:55,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:26:55,665 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:26:55,666 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:26:55,666 INFO L87 Difference]: Start difference. First operand 1401 states and 1867 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:26:55,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:26:55,785 INFO L93 Difference]: Finished difference Result 1401 states and 1867 transitions. [2024-12-02 11:26:55,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:26:55,785 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 92 [2024-12-02 11:26:55,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:26:55,790 INFO L225 Difference]: With dead ends: 1401 [2024-12-02 11:26:55,791 INFO L226 Difference]: Without dead ends: 1399 [2024-12-02 11:26:55,791 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:26:55,792 INFO L435 NwaCegarLoop]: 1863 mSDtfsCounter, 1837 mSDsluCounter, 1862 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1837 SdHoareTripleChecker+Valid, 3725 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:26:55,792 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1837 Valid, 3725 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:26:55,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1399 states. [2024-12-02 11:26:55,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1399 to 1399. [2024-12-02 11:26:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1399 states, 923 states have (on average 1.2080173347778982) internal successors, (1115), 974 states have internal predecessors, (1115), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:26:55,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1399 states and 1865 transitions. [2024-12-02 11:26:55,849 INFO L78 Accepts]: Start accepts. Automaton has 1399 states and 1865 transitions. Word has length 92 [2024-12-02 11:26:55,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:26:55,850 INFO L471 AbstractCegarLoop]: Abstraction has 1399 states and 1865 transitions. [2024-12-02 11:26:55,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:26:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1865 transitions. [2024-12-02 11:26:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-02 11:26:55,851 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:26:55,851 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:26:55,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 11:26:55,851 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:26:55,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:26:55,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1032440134, now seen corresponding path program 1 times [2024-12-02 11:26:55,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:26:55,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252341608] [2024-12-02 11:26:55,852 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:26:55,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:05,407 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:05,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:05,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252341608] [2024-12-02 11:27:05,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252341608] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:05,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:05,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:05,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744122159] [2024-12-02 11:27:05,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:05,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:05,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:05,408 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:05,408 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:05,408 INFO L87 Difference]: Start difference. First operand 1399 states and 1865 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:27:05,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:05,528 INFO L93 Difference]: Finished difference Result 1399 states and 1865 transitions. [2024-12-02 11:27:05,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:05,529 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 94 [2024-12-02 11:27:05,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:05,533 INFO L225 Difference]: With dead ends: 1399 [2024-12-02 11:27:05,533 INFO L226 Difference]: Without dead ends: 1397 [2024-12-02 11:27:05,534 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:05,534 INFO L435 NwaCegarLoop]: 1861 mSDtfsCounter, 1833 mSDsluCounter, 1860 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1833 SdHoareTripleChecker+Valid, 3721 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:05,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1833 Valid, 3721 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:05,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1397 states. [2024-12-02 11:27:05,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1397 to 1397. [2024-12-02 11:27:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1397 states, 922 states have (on average 1.2071583514099784) internal successors, (1113), 972 states have internal predecessors, (1113), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1397 states and 1863 transitions. [2024-12-02 11:27:05,632 INFO L78 Accepts]: Start accepts. Automaton has 1397 states and 1863 transitions. Word has length 94 [2024-12-02 11:27:05,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:05,632 INFO L471 AbstractCegarLoop]: Abstraction has 1397 states and 1863 transitions. [2024-12-02 11:27:05,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:27:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1863 transitions. [2024-12-02 11:27:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-02 11:27:05,633 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:05,634 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 11:27:05,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 11:27:05,634 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:05,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:05,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1913515770, now seen corresponding path program 1 times [2024-12-02 11:27:05,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:05,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504260377] [2024-12-02 11:27:05,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:15,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:15,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:15,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504260377] [2024-12-02 11:27:15,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504260377] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:15,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:15,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:15,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69066894] [2024-12-02 11:27:15,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:15,380 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:15,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:15,380 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:15,380 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:15,380 INFO L87 Difference]: Start difference. First operand 1397 states and 1863 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 11:27:15,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:15,496 INFO L93 Difference]: Finished difference Result 1397 states and 1863 transitions. [2024-12-02 11:27:15,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:15,497 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 100 [2024-12-02 11:27:15,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:15,501 INFO L225 Difference]: With dead ends: 1397 [2024-12-02 11:27:15,501 INFO L226 Difference]: Without dead ends: 1395 [2024-12-02 11:27:15,502 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:15,502 INFO L435 NwaCegarLoop]: 1859 mSDtfsCounter, 1832 mSDsluCounter, 1858 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1832 SdHoareTripleChecker+Valid, 3717 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:15,503 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1832 Valid, 3717 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:15,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1395 states. [2024-12-02 11:27:15,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1395 to 1395. [2024-12-02 11:27:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1395 states, 921 states have (on average 1.206297502714441) internal successors, (1111), 970 states have internal predecessors, (1111), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1395 states and 1861 transitions. [2024-12-02 11:27:15,568 INFO L78 Accepts]: Start accepts. Automaton has 1395 states and 1861 transitions. Word has length 100 [2024-12-02 11:27:15,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:15,569 INFO L471 AbstractCegarLoop]: Abstraction has 1395 states and 1861 transitions. [2024-12-02 11:27:15,569 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 11:27:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1861 transitions. [2024-12-02 11:27:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-02 11:27:15,570 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:15,570 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1] [2024-12-02 11:27:15,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 11:27:15,571 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:15,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:15,571 INFO L85 PathProgramCache]: Analyzing trace with hash -507744047, now seen corresponding path program 1 times [2024-12-02 11:27:15,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:15,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080744897] [2024-12-02 11:27:15,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:24,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:25,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:25,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080744897] [2024-12-02 11:27:25,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2080744897] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:25,130 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:25,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:25,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380764610] [2024-12-02 11:27:25,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:25,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:25,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:25,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:25,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:25,132 INFO L87 Difference]: Start difference. First operand 1395 states and 1861 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 11:27:25,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:25,255 INFO L93 Difference]: Finished difference Result 1395 states and 1861 transitions. [2024-12-02 11:27:25,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:25,255 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 106 [2024-12-02 11:27:25,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:25,263 INFO L225 Difference]: With dead ends: 1395 [2024-12-02 11:27:25,263 INFO L226 Difference]: Without dead ends: 1393 [2024-12-02 11:27:25,264 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:25,264 INFO L435 NwaCegarLoop]: 1857 mSDtfsCounter, 1829 mSDsluCounter, 1856 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1829 SdHoareTripleChecker+Valid, 3713 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:25,265 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1829 Valid, 3713 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:25,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1393 states. [2024-12-02 11:27:25,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1393 to 1393. [2024-12-02 11:27:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1393 states, 920 states have (on average 1.2054347826086957) internal successors, (1109), 968 states have internal predecessors, (1109), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1393 states and 1859 transitions. [2024-12-02 11:27:25,382 INFO L78 Accepts]: Start accepts. Automaton has 1393 states and 1859 transitions. Word has length 106 [2024-12-02 11:27:25,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:25,383 INFO L471 AbstractCegarLoop]: Abstraction has 1393 states and 1859 transitions. [2024-12-02 11:27:25,384 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 11:27:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1859 transitions. [2024-12-02 11:27:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-02 11:27:25,385 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:25,385 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:27:25,385 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 11:27:25,386 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:25,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:25,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1622483989, now seen corresponding path program 1 times [2024-12-02 11:27:25,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:25,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120749358] [2024-12-02 11:27:25,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:25,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:35,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:35,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120749358] [2024-12-02 11:27:35,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120749358] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:35,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:35,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:35,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986904570] [2024-12-02 11:27:35,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:35,312 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:35,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:35,312 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:35,312 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:35,313 INFO L87 Difference]: Start difference. First operand 1393 states and 1859 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 11:27:35,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:35,497 INFO L93 Difference]: Finished difference Result 1393 states and 1859 transitions. [2024-12-02 11:27:35,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:35,497 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 112 [2024-12-02 11:27:35,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:35,503 INFO L225 Difference]: With dead ends: 1393 [2024-12-02 11:27:35,503 INFO L226 Difference]: Without dead ends: 1391 [2024-12-02 11:27:35,504 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:35,504 INFO L435 NwaCegarLoop]: 1855 mSDtfsCounter, 1826 mSDsluCounter, 1854 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1826 SdHoareTripleChecker+Valid, 3709 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:35,504 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1826 Valid, 3709 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:35,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1391 states. [2024-12-02 11:27:35,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1391 to 1391. [2024-12-02 11:27:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1391 states, 919 states have (on average 1.2045701849836778) internal successors, (1107), 966 states have internal predecessors, (1107), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 1857 transitions. [2024-12-02 11:27:35,571 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 1857 transitions. Word has length 112 [2024-12-02 11:27:35,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:35,571 INFO L471 AbstractCegarLoop]: Abstraction has 1391 states and 1857 transitions. [2024-12-02 11:27:35,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 11:27:35,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1857 transitions. [2024-12-02 11:27:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-02 11:27:35,573 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:35,573 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:27:35,573 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 11:27:35,574 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:35,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:35,574 INFO L85 PathProgramCache]: Analyzing trace with hash 421937580, now seen corresponding path program 1 times [2024-12-02 11:27:35,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:35,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841847076] [2024-12-02 11:27:35,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:35,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:45,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:45,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841847076] [2024-12-02 11:27:45,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841847076] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:45,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:45,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:45,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968782524] [2024-12-02 11:27:45,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:45,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:45,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:45,202 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:45,202 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:45,203 INFO L87 Difference]: Start difference. First operand 1391 states and 1857 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 11:27:45,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:45,332 INFO L93 Difference]: Finished difference Result 1391 states and 1857 transitions. [2024-12-02 11:27:45,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:45,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 118 [2024-12-02 11:27:45,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:45,338 INFO L225 Difference]: With dead ends: 1391 [2024-12-02 11:27:45,338 INFO L226 Difference]: Without dead ends: 1389 [2024-12-02 11:27:45,339 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:45,339 INFO L435 NwaCegarLoop]: 1853 mSDtfsCounter, 1823 mSDsluCounter, 1852 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1823 SdHoareTripleChecker+Valid, 3705 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:45,340 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1823 Valid, 3705 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:45,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1389 states. [2024-12-02 11:27:45,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1389 to 1389. [2024-12-02 11:27:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 918 states have (on average 1.2037037037037037) internal successors, (1105), 964 states have internal predecessors, (1105), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 1855 transitions. [2024-12-02 11:27:45,408 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 1855 transitions. Word has length 118 [2024-12-02 11:27:45,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:45,408 INFO L471 AbstractCegarLoop]: Abstraction has 1389 states and 1855 transitions. [2024-12-02 11:27:45,408 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 11:27:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1855 transitions. [2024-12-02 11:27:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-02 11:27:45,410 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:45,410 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:27:45,410 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 11:27:45,410 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:45,410 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:45,410 INFO L85 PathProgramCache]: Analyzing trace with hash -863689528, now seen corresponding path program 1 times [2024-12-02 11:27:45,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:45,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511560607] [2024-12-02 11:27:45,410 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:45,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:27:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:27:55,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:27:55,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:27:55,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511560607] [2024-12-02 11:27:55,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511560607] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:27:55,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:27:55,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:27:55,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099032661] [2024-12-02 11:27:55,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:27:55,113 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:27:55,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:27:55,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:27:55,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:27:55,114 INFO L87 Difference]: Start difference. First operand 1389 states and 1855 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 11:27:55,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:27:55,299 INFO L93 Difference]: Finished difference Result 1389 states and 1855 transitions. [2024-12-02 11:27:55,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:27:55,299 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 124 [2024-12-02 11:27:55,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:27:55,307 INFO L225 Difference]: With dead ends: 1389 [2024-12-02 11:27:55,307 INFO L226 Difference]: Without dead ends: 1387 [2024-12-02 11:27:55,308 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:27:55,308 INFO L435 NwaCegarLoop]: 1851 mSDtfsCounter, 1820 mSDsluCounter, 1850 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1820 SdHoareTripleChecker+Valid, 3701 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:27:55,308 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1820 Valid, 3701 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:27:55,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1387 states. [2024-12-02 11:27:55,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1387 to 1387. [2024-12-02 11:27:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1387 states, 917 states have (on average 1.202835332606325) internal successors, (1103), 962 states have internal predecessors, (1103), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:27:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1387 states and 1853 transitions. [2024-12-02 11:27:55,380 INFO L78 Accepts]: Start accepts. Automaton has 1387 states and 1853 transitions. Word has length 124 [2024-12-02 11:27:55,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:27:55,381 INFO L471 AbstractCegarLoop]: Abstraction has 1387 states and 1853 transitions. [2024-12-02 11:27:55,381 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 11:27:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1853 transitions. [2024-12-02 11:27:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-02 11:27:55,382 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:27:55,383 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 11:27:55,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 11:27:55,383 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:27:55,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:27:55,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1120118558, now seen corresponding path program 1 times [2024-12-02 11:27:55,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:27:55,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608687921] [2024-12-02 11:27:55,384 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:27:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:28:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-02 11:28:05,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:28:05,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608687921] [2024-12-02 11:28:05,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608687921] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:28:05,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:28:05,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:28:05,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643421296] [2024-12-02 11:28:05,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:28:05,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:28:05,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:28:05,194 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:28:05,194 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:28:05,194 INFO L87 Difference]: Start difference. First operand 1387 states and 1853 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:28:05,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:28:05,409 INFO L93 Difference]: Finished difference Result 2722 states and 3625 transitions. [2024-12-02 11:28:05,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:28:05,409 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 140 [2024-12-02 11:28:05,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:28:05,418 INFO L225 Difference]: With dead ends: 2722 [2024-12-02 11:28:05,418 INFO L226 Difference]: Without dead ends: 1383 [2024-12-02 11:28:05,421 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:28:05,422 INFO L435 NwaCegarLoop]: 1847 mSDtfsCounter, 1836 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1836 SdHoareTripleChecker+Valid, 1847 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:28:05,422 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1836 Valid, 1847 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:28:05,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2024-12-02 11:28:05,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1383. [2024-12-02 11:28:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1383 states, 914 states have (on average 1.201312910284464) internal successors, (1098), 958 states have internal predecessors, (1098), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:28:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1383 states and 1848 transitions. [2024-12-02 11:28:05,525 INFO L78 Accepts]: Start accepts. Automaton has 1383 states and 1848 transitions. Word has length 140 [2024-12-02 11:28:05,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:28:05,526 INFO L471 AbstractCegarLoop]: Abstraction has 1383 states and 1848 transitions. [2024-12-02 11:28:05,526 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:28:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1848 transitions. [2024-12-02 11:28:05,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-02 11:28:05,528 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:28:05,528 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:28:05,528 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 11:28:05,528 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:28:05,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:28:05,529 INFO L85 PathProgramCache]: Analyzing trace with hash 476097734, now seen corresponding path program 1 times [2024-12-02 11:28:05,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:28:05,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082424747] [2024-12-02 11:28:05,529 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:28:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:28:15,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:28:15,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082424747] [2024-12-02 11:28:15,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082424747] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:28:15,324 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:28:15,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:28:15,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420644235] [2024-12-02 11:28:15,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:28:15,324 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:28:15,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:28:15,324 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:28:15,324 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:28:15,325 INFO L87 Difference]: Start difference. First operand 1383 states and 1848 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:28:15,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:28:15,520 INFO L93 Difference]: Finished difference Result 1383 states and 1848 transitions. [2024-12-02 11:28:15,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:28:15,521 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 130 [2024-12-02 11:28:15,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:28:15,528 INFO L225 Difference]: With dead ends: 1383 [2024-12-02 11:28:15,528 INFO L226 Difference]: Without dead ends: 1381 [2024-12-02 11:28:15,529 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:28:15,529 INFO L435 NwaCegarLoop]: 1844 mSDtfsCounter, 1812 mSDsluCounter, 1843 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1812 SdHoareTripleChecker+Valid, 3687 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:28:15,529 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1812 Valid, 3687 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:28:15,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1381 states. [2024-12-02 11:28:15,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1381 to 1381. [2024-12-02 11:28:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1381 states, 913 states have (on average 1.2004381161007667) internal successors, (1096), 956 states have internal predecessors, (1096), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:28:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1381 states and 1846 transitions. [2024-12-02 11:28:15,616 INFO L78 Accepts]: Start accepts. Automaton has 1381 states and 1846 transitions. Word has length 130 [2024-12-02 11:28:15,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:28:15,616 INFO L471 AbstractCegarLoop]: Abstraction has 1381 states and 1846 transitions. [2024-12-02 11:28:15,616 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:28:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1846 transitions. [2024-12-02 11:28:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 11:28:15,618 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:28:15,618 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 11:28:15,618 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 11:28:15,618 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:28:15,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:28:15,619 INFO L85 PathProgramCache]: Analyzing trace with hash -1896462387, now seen corresponding path program 1 times [2024-12-02 11:28:15,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:28:15,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385785524] [2024-12-02 11:28:15,619 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:28:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-02 11:28:25,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:28:25,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385785524] [2024-12-02 11:28:25,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385785524] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:28:25,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [154994282] [2024-12-02 11:28:25,890 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:25,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:28:25,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:28:25,892 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:28:25,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 11:28:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:37,934 INFO L256 TraceCheckSpWp]: Trace formula consists of 7046 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 11:28:37,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:28:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-02 11:28:38,568 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:28:38,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [154994282] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:28:38,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:28:38,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-12-02 11:28:38,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078173370] [2024-12-02 11:28:38,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:28:38,569 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:28:38,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:28:38,569 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:28:38,569 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:28:38,570 INFO L87 Difference]: Start difference. First operand 1381 states and 1846 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:28:38,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:28:38,761 INFO L93 Difference]: Finished difference Result 2710 states and 3611 transitions. [2024-12-02 11:28:38,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:28:38,761 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 149 [2024-12-02 11:28:38,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:28:38,769 INFO L225 Difference]: With dead ends: 2710 [2024-12-02 11:28:38,769 INFO L226 Difference]: Without dead ends: 1377 [2024-12-02 11:28:38,772 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:28:38,773 INFO L435 NwaCegarLoop]: 1840 mSDtfsCounter, 1798 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1798 SdHoareTripleChecker+Valid, 1840 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:28:38,773 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1798 Valid, 1840 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:28:38,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1377 states. [2024-12-02 11:28:38,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1377 to 1377. [2024-12-02 11:28:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1377 states, 910 states have (on average 1.1989010989010989) internal successors, (1091), 952 states have internal predecessors, (1091), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:28:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1377 states and 1841 transitions. [2024-12-02 11:28:38,903 INFO L78 Accepts]: Start accepts. Automaton has 1377 states and 1841 transitions. Word has length 149 [2024-12-02 11:28:38,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:28:38,904 INFO L471 AbstractCegarLoop]: Abstraction has 1377 states and 1841 transitions. [2024-12-02 11:28:38,904 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:28:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1841 transitions. [2024-12-02 11:28:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-02 11:28:38,905 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:28:38,905 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:28:38,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 11:28:39,106 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-12-02 11:28:39,106 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:28:39,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:28:39,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1618494771, now seen corresponding path program 1 times [2024-12-02 11:28:39,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:28:39,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357234653] [2024-12-02 11:28:39,107 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:39,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:28:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:28:49,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:28:49,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357234653] [2024-12-02 11:28:49,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357234653] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:28:49,525 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:28:49,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:28:49,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573512976] [2024-12-02 11:28:49,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:28:49,526 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:28:49,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:28:49,526 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:28:49,526 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:28:49,526 INFO L87 Difference]: Start difference. First operand 1377 states and 1841 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:28:49,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:28:49,674 INFO L93 Difference]: Finished difference Result 1377 states and 1841 transitions. [2024-12-02 11:28:49,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:28:49,674 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 136 [2024-12-02 11:28:49,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:28:49,678 INFO L225 Difference]: With dead ends: 1377 [2024-12-02 11:28:49,679 INFO L226 Difference]: Without dead ends: 1375 [2024-12-02 11:28:49,679 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:28:49,680 INFO L435 NwaCegarLoop]: 1837 mSDtfsCounter, 1804 mSDsluCounter, 1836 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1804 SdHoareTripleChecker+Valid, 3673 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:28:49,680 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1804 Valid, 3673 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:28:49,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2024-12-02 11:28:49,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 1375. [2024-12-02 11:28:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1375 states, 909 states have (on average 1.198019801980198) internal successors, (1089), 950 states have internal predecessors, (1089), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:28:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1375 states and 1839 transitions. [2024-12-02 11:28:49,768 INFO L78 Accepts]: Start accepts. Automaton has 1375 states and 1839 transitions. Word has length 136 [2024-12-02 11:28:49,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:28:49,768 INFO L471 AbstractCegarLoop]: Abstraction has 1375 states and 1839 transitions. [2024-12-02 11:28:49,768 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:28:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1839 transitions. [2024-12-02 11:28:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-02 11:28:49,770 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:28:49,770 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:28:49,770 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 11:28:49,770 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:28:49,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:28:49,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1526519838, now seen corresponding path program 1 times [2024-12-02 11:28:49,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:28:49,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774169846] [2024-12-02 11:28:49,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:28:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:28:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:28:59,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:28:59,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774169846] [2024-12-02 11:28:59,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774169846] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:28:59,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:28:59,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:28:59,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192585242] [2024-12-02 11:28:59,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:28:59,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:28:59,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:28:59,409 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:28:59,409 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:28:59,409 INFO L87 Difference]: Start difference. First operand 1375 states and 1839 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:28:59,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:28:59,563 INFO L93 Difference]: Finished difference Result 1375 states and 1839 transitions. [2024-12-02 11:28:59,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:28:59,564 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 142 [2024-12-02 11:28:59,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:28:59,568 INFO L225 Difference]: With dead ends: 1375 [2024-12-02 11:28:59,568 INFO L226 Difference]: Without dead ends: 1373 [2024-12-02 11:28:59,569 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:28:59,569 INFO L435 NwaCegarLoop]: 1835 mSDtfsCounter, 1801 mSDsluCounter, 1834 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1801 SdHoareTripleChecker+Valid, 3669 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:28:59,569 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1801 Valid, 3669 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:28:59,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2024-12-02 11:28:59,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1373. [2024-12-02 11:28:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1373 states, 908 states have (on average 1.197136563876652) internal successors, (1087), 948 states have internal predecessors, (1087), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:28:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1373 states and 1837 transitions. [2024-12-02 11:28:59,660 INFO L78 Accepts]: Start accepts. Automaton has 1373 states and 1837 transitions. Word has length 142 [2024-12-02 11:28:59,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:28:59,661 INFO L471 AbstractCegarLoop]: Abstraction has 1373 states and 1837 transitions. [2024-12-02 11:28:59,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:28:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1837 transitions. [2024-12-02 11:28:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-02 11:28:59,662 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:28:59,662 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:28:59,662 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 11:28:59,662 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:28:59,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:28:59,663 INFO L85 PathProgramCache]: Analyzing trace with hash -991660923, now seen corresponding path program 1 times [2024-12-02 11:28:59,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:28:59,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759829874] [2024-12-02 11:28:59,663 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:28:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:29:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:29:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:29:09,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:29:09,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759829874] [2024-12-02 11:29:09,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759829874] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:29:09,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:29:09,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:29:09,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678964061] [2024-12-02 11:29:09,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:29:09,391 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:29:09,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:29:09,392 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:29:09,392 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:29:09,392 INFO L87 Difference]: Start difference. First operand 1373 states and 1837 transitions. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:29:09,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:29:09,582 INFO L93 Difference]: Finished difference Result 1373 states and 1837 transitions. [2024-12-02 11:29:09,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:29:09,583 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 148 [2024-12-02 11:29:09,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:29:09,589 INFO L225 Difference]: With dead ends: 1373 [2024-12-02 11:29:09,589 INFO L226 Difference]: Without dead ends: 1371 [2024-12-02 11:29:09,590 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:29:09,590 INFO L435 NwaCegarLoop]: 1833 mSDtfsCounter, 1798 mSDsluCounter, 1832 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1798 SdHoareTripleChecker+Valid, 3665 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:29:09,590 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1798 Valid, 3665 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:29:09,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1371 states. [2024-12-02 11:29:09,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1371 to 1371. [2024-12-02 11:29:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1371 states, 907 states have (on average 1.1962513781697905) internal successors, (1085), 946 states have internal predecessors, (1085), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:29:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1371 states and 1835 transitions. [2024-12-02 11:29:09,684 INFO L78 Accepts]: Start accepts. Automaton has 1371 states and 1835 transitions. Word has length 148 [2024-12-02 11:29:09,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:29:09,684 INFO L471 AbstractCegarLoop]: Abstraction has 1371 states and 1835 transitions. [2024-12-02 11:29:09,684 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:29:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1835 transitions. [2024-12-02 11:29:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-02 11:29:09,685 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:29:09,685 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:29:09,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 11:29:09,686 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:29:09,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:29:09,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1298729231, now seen corresponding path program 1 times [2024-12-02 11:29:09,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:29:09,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261010925] [2024-12-02 11:29:09,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:29:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:29:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:29:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:29:20,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:29:20,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261010925] [2024-12-02 11:29:20,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261010925] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:29:20,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:29:20,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:29:20,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70454004] [2024-12-02 11:29:20,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:29:20,119 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:29:20,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:29:20,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:29:20,120 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:29:20,120 INFO L87 Difference]: Start difference. First operand 1371 states and 1835 transitions. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:29:20,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:29:20,306 INFO L93 Difference]: Finished difference Result 1371 states and 1835 transitions. [2024-12-02 11:29:20,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:29:20,307 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 154 [2024-12-02 11:29:20,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:29:20,314 INFO L225 Difference]: With dead ends: 1371 [2024-12-02 11:29:20,314 INFO L226 Difference]: Without dead ends: 1369 [2024-12-02 11:29:20,315 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:29:20,316 INFO L435 NwaCegarLoop]: 1831 mSDtfsCounter, 1795 mSDsluCounter, 1830 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1795 SdHoareTripleChecker+Valid, 3661 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:29:20,316 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1795 Valid, 3661 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:29:20,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1369 states. [2024-12-02 11:29:20,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1369 to 1369. [2024-12-02 11:29:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1369 states, 906 states have (on average 1.195364238410596) internal successors, (1083), 944 states have internal predecessors, (1083), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:29:20,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1369 states and 1833 transitions. [2024-12-02 11:29:20,433 INFO L78 Accepts]: Start accepts. Automaton has 1369 states and 1833 transitions. Word has length 154 [2024-12-02 11:29:20,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:29:20,433 INFO L471 AbstractCegarLoop]: Abstraction has 1369 states and 1833 transitions. [2024-12-02 11:29:20,433 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:29:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1833 transitions. [2024-12-02 11:29:20,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-02 11:29:20,434 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:29:20,434 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:29:20,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 11:29:20,434 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:29:20,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:29:20,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1740599185, now seen corresponding path program 1 times [2024-12-02 11:29:20,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:29:20,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11277097] [2024-12-02 11:29:20,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:29:20,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:29:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:29:30,126 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:29:30,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:29:30,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11277097] [2024-12-02 11:29:30,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11277097] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:29:30,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:29:30,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:29:30,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143271551] [2024-12-02 11:29:30,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:29:30,127 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:29:30,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:29:30,127 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:29:30,127 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:29:30,128 INFO L87 Difference]: Start difference. First operand 1369 states and 1833 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:29:30,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:29:30,290 INFO L93 Difference]: Finished difference Result 1369 states and 1833 transitions. [2024-12-02 11:29:30,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:29:30,291 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 160 [2024-12-02 11:29:30,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:29:30,297 INFO L225 Difference]: With dead ends: 1369 [2024-12-02 11:29:30,297 INFO L226 Difference]: Without dead ends: 1367 [2024-12-02 11:29:30,298 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:29:30,299 INFO L435 NwaCegarLoop]: 1829 mSDtfsCounter, 1792 mSDsluCounter, 1828 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1792 SdHoareTripleChecker+Valid, 3657 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:29:30,300 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1792 Valid, 3657 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:29:30,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1367 states. [2024-12-02 11:29:30,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1367 to 1367. [2024-12-02 11:29:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1367 states, 905 states have (on average 1.194475138121547) internal successors, (1081), 942 states have internal predecessors, (1081), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:29:30,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 1831 transitions. [2024-12-02 11:29:30,417 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 1831 transitions. Word has length 160 [2024-12-02 11:29:30,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:29:30,417 INFO L471 AbstractCegarLoop]: Abstraction has 1367 states and 1831 transitions. [2024-12-02 11:29:30,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:29:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1831 transitions. [2024-12-02 11:29:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-02 11:29:30,419 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:29:30,419 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 11:29:30,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-12-02 11:29:30,419 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:29:30,420 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:29:30,420 INFO L85 PathProgramCache]: Analyzing trace with hash 1394626591, now seen corresponding path program 1 times [2024-12-02 11:29:30,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:29:30,420 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056504815] [2024-12-02 11:29:30,420 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:29:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:29:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:29:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-02 11:29:41,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:29:41,385 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056504815] [2024-12-02 11:29:41,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056504815] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:29:41,385 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [13150001] [2024-12-02 11:29:41,385 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:29:41,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:29:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:29:41,387 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:29:41,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 11:30:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:30:46,867 INFO L256 TraceCheckSpWp]: Trace formula consists of 7293 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-02 11:30:46,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:30:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-02 11:30:46,967 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:30:46,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [13150001] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:30:46,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:30:46,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2024-12-02 11:30:46,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765886687] [2024-12-02 11:30:46,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:30:46,968 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:30:46,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:30:46,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:30:46,969 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:30:46,969 INFO L87 Difference]: Start difference. First operand 1367 states and 1831 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:30:47,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:30:47,154 INFO L93 Difference]: Finished difference Result 2686 states and 3612 transitions. [2024-12-02 11:30:47,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:30:47,154 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 181 [2024-12-02 11:30:47,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:30:47,162 INFO L225 Difference]: With dead ends: 2686 [2024-12-02 11:30:47,162 INFO L226 Difference]: Without dead ends: 1367 [2024-12-02 11:30:47,167 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 181 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:30:47,167 INFO L435 NwaCegarLoop]: 1828 mSDtfsCounter, 2 mSDsluCounter, 1825 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 3653 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:30:47,168 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 3653 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:30:47,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1367 states. [2024-12-02 11:30:47,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1367 to 1367. [2024-12-02 11:30:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1367 states, 905 states have (on average 1.1933701657458564) internal successors, (1080), 942 states have internal predecessors, (1080), 376 states have call successors, (376), 82 states have call predecessors, (376), 81 states have return successors, (374), 366 states have call predecessors, (374), 374 states have call successors, (374) [2024-12-02 11:30:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 1830 transitions. [2024-12-02 11:30:47,311 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 1830 transitions. Word has length 181 [2024-12-02 11:30:47,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:30:47,312 INFO L471 AbstractCegarLoop]: Abstraction has 1367 states and 1830 transitions. [2024-12-02 11:30:47,312 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 2 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:30:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1830 transitions. [2024-12-02 11:30:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-02 11:30:47,314 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:30:47,314 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 11:30:47,514 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forcibly destroying the process [2024-12-02 11:30:47,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 137 [2024-12-02 11:30:47,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-12-02 11:30:47,605 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:30:47,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:30:47,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1044573534, now seen corresponding path program 1 times [2024-12-02 11:30:47,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:30:47,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924708988] [2024-12-02 11:30:47,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:30:47,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:30:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:30:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-02 11:30:58,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:30:58,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924708988] [2024-12-02 11:30:58,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924708988] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:30:58,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [401815523] [2024-12-02 11:30:58,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:30:58,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:30:58,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:30:58,418 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:30:58,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 11:31:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:31:47,907 INFO L256 TraceCheckSpWp]: Trace formula consists of 7296 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-02 11:31:47,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:31:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-12-02 11:31:48,061 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:31:48,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [401815523] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:31:48,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:31:48,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2024-12-02 11:31:48,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832657227] [2024-12-02 11:31:48,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:31:48,061 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:31:48,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:31:48,062 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:31:48,062 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:31:48,062 INFO L87 Difference]: Start difference. First operand 1367 states and 1830 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:31:48,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:31:48,327 INFO L93 Difference]: Finished difference Result 2691 states and 3621 transitions. [2024-12-02 11:31:48,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:31:48,327 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 183 [2024-12-02 11:31:48,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:31:48,336 INFO L225 Difference]: With dead ends: 2691 [2024-12-02 11:31:48,336 INFO L226 Difference]: Without dead ends: 1372 [2024-12-02 11:31:48,339 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 184 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:31:48,340 INFO L435 NwaCegarLoop]: 1827 mSDtfsCounter, 0 mSDsluCounter, 7302 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9129 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:31:48,340 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9129 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:31:48,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1372 states. [2024-12-02 11:31:48,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1372 to 1372. [2024-12-02 11:31:48,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1372 states, 909 states have (on average 1.1925192519251926) internal successors, (1084), 946 states have internal predecessors, (1084), 376 states have call successors, (376), 82 states have call predecessors, (376), 82 states have return successors, (380), 367 states have call predecessors, (380), 374 states have call successors, (380) [2024-12-02 11:31:48,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1372 states and 1840 transitions. [2024-12-02 11:31:48,465 INFO L78 Accepts]: Start accepts. Automaton has 1372 states and 1840 transitions. Word has length 183 [2024-12-02 11:31:48,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:31:48,465 INFO L471 AbstractCegarLoop]: Abstraction has 1372 states and 1840 transitions. [2024-12-02 11:31:48,465 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:31:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1840 transitions. [2024-12-02 11:31:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-02 11:31:48,467 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:31:48,467 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2024-12-02 11:31:48,667 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forcibly destroying the process [2024-12-02 11:31:48,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-12-02 11:31:48,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-12-02 11:31:48,732 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:31:48,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:31:48,732 INFO L85 PathProgramCache]: Analyzing trace with hash 128173762, now seen corresponding path program 1 times [2024-12-02 11:31:48,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:31:48,732 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973206906] [2024-12-02 11:31:48,732 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:31:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:31:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:31:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-02 11:31:58,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:31:58,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973206906] [2024-12-02 11:31:58,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973206906] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:31:58,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:31:58,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:31:58,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156558463] [2024-12-02 11:31:58,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:31:58,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:31:58,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:31:58,824 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:31:58,824 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:31:58,825 INFO L87 Difference]: Start difference. First operand 1372 states and 1840 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:31:58,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:31:58,990 INFO L93 Difference]: Finished difference Result 1372 states and 1840 transitions. [2024-12-02 11:31:58,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:31:58,990 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 166 [2024-12-02 11:31:58,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:31:58,996 INFO L225 Difference]: With dead ends: 1372 [2024-12-02 11:31:58,996 INFO L226 Difference]: Without dead ends: 1215 [2024-12-02 11:31:58,998 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:31:58,998 INFO L435 NwaCegarLoop]: 1827 mSDtfsCounter, 1788 mSDsluCounter, 1827 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1788 SdHoareTripleChecker+Valid, 3654 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:31:58,998 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1788 Valid, 3654 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:31:59,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2024-12-02 11:31:59,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 1215. [2024-12-02 11:31:59,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1215 states, 814 states have (on average 1.2113022113022114) internal successors, (986), 849 states have internal predecessors, (986), 334 states have call successors, (334), 62 states have call predecessors, (334), 63 states have return successors, (340), 327 states have call predecessors, (340), 334 states have call successors, (340) [2024-12-02 11:31:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1215 states and 1660 transitions. [2024-12-02 11:31:59,100 INFO L78 Accepts]: Start accepts. Automaton has 1215 states and 1660 transitions. Word has length 166 [2024-12-02 11:31:59,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:31:59,100 INFO L471 AbstractCegarLoop]: Abstraction has 1215 states and 1660 transitions. [2024-12-02 11:31:59,100 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:31:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1660 transitions. [2024-12-02 11:31:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-02 11:31:59,101 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:31:59,101 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 8, 8, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:31:59,102 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 11:31:59,102 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:31:59,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:31:59,102 INFO L85 PathProgramCache]: Analyzing trace with hash 638907125, now seen corresponding path program 1 times [2024-12-02 11:31:59,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:31:59,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765295707] [2024-12-02 11:31:59,102 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:31:59,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:32:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:32:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2024-12-02 11:32:10,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:32:10,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765295707] [2024-12-02 11:32:10,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765295707] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:32:10,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [8360763] [2024-12-02 11:32:10,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:32:10,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:32:10,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:32:10,440 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:32:10,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 11:32:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:32:23,387 INFO L256 TraceCheckSpWp]: Trace formula consists of 7561 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-12-02 11:32:23,393 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:32:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-02 11:32:23,552 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:32:23,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [8360763] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:32:23,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:32:23,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2024-12-02 11:32:23,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85319438] [2024-12-02 11:32:23,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:32:23,553 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 11:32:23,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:32:23,553 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 11:32:23,553 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:32:23,553 INFO L87 Difference]: Start difference. First operand 1215 states and 1660 transitions. Second operand has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 6 states have internal predecessors, (90), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:32:23,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:32:23,955 INFO L93 Difference]: Finished difference Result 2408 states and 3319 transitions. [2024-12-02 11:32:23,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 11:32:23,956 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 6 states have internal predecessors, (90), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 253 [2024-12-02 11:32:23,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:32:23,961 INFO L225 Difference]: With dead ends: 2408 [2024-12-02 11:32:23,961 INFO L226 Difference]: Without dead ends: 1219 [2024-12-02 11:32:23,965 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:32:23,965 INFO L435 NwaCegarLoop]: 1646 mSDtfsCounter, 0 mSDsluCounter, 8214 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9860 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 11:32:23,966 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9860 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 11:32:23,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2024-12-02 11:32:24,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1219. [2024-12-02 11:32:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1219 states, 818 states have (on average 1.2102689486552567) internal successors, (990), 852 states have internal predecessors, (990), 334 states have call successors, (334), 62 states have call predecessors, (334), 63 states have return successors, (340), 328 states have call predecessors, (340), 334 states have call successors, (340) [2024-12-02 11:32:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1219 states and 1664 transitions. [2024-12-02 11:32:24,148 INFO L78 Accepts]: Start accepts. Automaton has 1219 states and 1664 transitions. Word has length 253 [2024-12-02 11:32:24,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:32:24,149 INFO L471 AbstractCegarLoop]: Abstraction has 1219 states and 1664 transitions. [2024-12-02 11:32:24,149 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 6 states have internal predecessors, (90), 2 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:32:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1664 transitions. [2024-12-02 11:32:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-02 11:32:24,151 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:32:24,151 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 8, 8, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:32:24,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-02 11:32:24,351 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-12-02 11:32:24,351 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:32:24,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:32:24,352 INFO L85 PathProgramCache]: Analyzing trace with hash -1185581127, now seen corresponding path program 2 times [2024-12-02 11:32:24,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:32:24,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854657500] [2024-12-02 11:32:24,352 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 11:32:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:32:33,594 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-12-02 11:32:33,595 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 11:32:36,019 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2024-12-02 11:32:36,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:32:36,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854657500] [2024-12-02 11:32:36,019 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854657500] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:32:36,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:32:36,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 11:32:36,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791006101] [2024-12-02 11:32:36,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:32:36,020 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:32:36,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:32:36,020 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:32:36,020 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:32:36,020 INFO L87 Difference]: Start difference. First operand 1219 states and 1664 transitions. Second operand has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 11:32:40,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:32:46,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:32:46,995 INFO L93 Difference]: Finished difference Result 2412 states and 3325 transitions. [2024-12-02 11:32:46,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:32:46,995 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) Word has length 269 [2024-12-02 11:32:46,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:32:47,001 INFO L225 Difference]: With dead ends: 2412 [2024-12-02 11:32:47,001 INFO L226 Difference]: Without dead ends: 1219 [2024-12-02 11:32:47,005 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:32:47,006 INFO L435 NwaCegarLoop]: 1646 mSDtfsCounter, 1597 mSDsluCounter, 4263 mSDsCounter, 0 mSdLazyCounter, 682 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1598 SdHoareTripleChecker+Valid, 5909 SdHoareTripleChecker+Invalid, 683 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 682 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2024-12-02 11:32:47,006 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1598 Valid, 5909 Invalid, 683 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 682 Invalid, 1 Unknown, 0 Unchecked, 10.5s Time] [2024-12-02 11:32:47,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2024-12-02 11:32:47,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1219. [2024-12-02 11:32:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1219 states, 818 states have (on average 1.2090464547677262) internal successors, (989), 852 states have internal predecessors, (989), 334 states have call successors, (334), 62 states have call predecessors, (334), 63 states have return successors, (340), 328 states have call predecessors, (340), 334 states have call successors, (340) [2024-12-02 11:32:47,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1219 states and 1663 transitions. [2024-12-02 11:32:47,114 INFO L78 Accepts]: Start accepts. Automaton has 1219 states and 1663 transitions. Word has length 269 [2024-12-02 11:32:47,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:32:47,114 INFO L471 AbstractCegarLoop]: Abstraction has 1219 states and 1663 transitions. [2024-12-02 11:32:47,114 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.666666666666666) internal successors, (82), 5 states have internal predecessors, (82), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 11:32:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1663 transitions. [2024-12-02 11:32:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-02 11:32:47,116 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:32:47,117 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 8, 8, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:32:47,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-12-02 11:32:47,117 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:32:47,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:32:47,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1185521545, now seen corresponding path program 1 times [2024-12-02 11:32:47,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:32:47,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577321460] [2024-12-02 11:32:47,117 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:32:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:32:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:32:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2024-12-02 11:32:57,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:32:57,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577321460] [2024-12-02 11:32:57,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577321460] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:32:57,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:32:57,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:32:57,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676209516] [2024-12-02 11:32:57,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:32:57,182 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:32:57,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:32:57,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:32:57,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:32:57,182 INFO L87 Difference]: Start difference. First operand 1219 states and 1663 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-12-02 11:32:57,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:32:57,424 INFO L93 Difference]: Finished difference Result 1219 states and 1663 transitions. [2024-12-02 11:32:57,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:32:57,424 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 269 [2024-12-02 11:32:57,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:32:57,428 INFO L225 Difference]: With dead ends: 1219 [2024-12-02 11:32:57,428 INFO L226 Difference]: Without dead ends: 1217 [2024-12-02 11:32:57,429 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:32:57,429 INFO L435 NwaCegarLoop]: 1645 mSDtfsCounter, 0 mSDsluCounter, 3286 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4931 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:32:57,430 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4931 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:32:57,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1217 states. [2024-12-02 11:32:57,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1217 to 1217. [2024-12-02 11:32:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1217 states, 817 states have (on average 1.208078335373317) internal successors, (987), 850 states have internal predecessors, (987), 334 states have call successors, (334), 62 states have call predecessors, (334), 63 states have return successors, (340), 328 states have call predecessors, (340), 334 states have call successors, (340) [2024-12-02 11:32:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1217 states and 1661 transitions. [2024-12-02 11:32:57,527 INFO L78 Accepts]: Start accepts. Automaton has 1217 states and 1661 transitions. Word has length 269 [2024-12-02 11:32:57,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:32:57,527 INFO L471 AbstractCegarLoop]: Abstraction has 1217 states and 1661 transitions. [2024-12-02 11:32:57,527 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-12-02 11:32:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1661 transitions. [2024-12-02 11:32:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-02 11:32:57,529 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:32:57,529 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 7, 7, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1] [2024-12-02 11:32:57,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-12-02 11:32:57,529 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:32:57,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:32:57,529 INFO L85 PathProgramCache]: Analyzing trace with hash -693223834, now seen corresponding path program 1 times [2024-12-02 11:32:57,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:32:57,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505901509] [2024-12-02 11:32:57,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:32:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:33:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:33:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2024-12-02 11:33:07,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:33:07,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505901509] [2024-12-02 11:33:07,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505901509] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:33:07,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:33:07,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:33:07,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742776086] [2024-12-02 11:33:07,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:33:07,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:33:07,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:33:07,009 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:33:07,009 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:33:07,009 INFO L87 Difference]: Start difference. First operand 1217 states and 1661 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:33:07,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:33:07,151 INFO L93 Difference]: Finished difference Result 2404 states and 3315 transitions. [2024-12-02 11:33:07,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:33:07,151 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 219 [2024-12-02 11:33:07,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:33:07,156 INFO L225 Difference]: With dead ends: 2404 [2024-12-02 11:33:07,157 INFO L226 Difference]: Without dead ends: 1213 [2024-12-02 11:33:07,160 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:33:07,161 INFO L435 NwaCegarLoop]: 1641 mSDtfsCounter, 1575 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1575 SdHoareTripleChecker+Valid, 1641 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:33:07,161 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1575 Valid, 1641 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:33:07,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1213 states. [2024-12-02 11:33:07,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1213 to 1213. [2024-12-02 11:33:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1213 states, 814 states have (on average 1.2063882063882063) internal successors, (982), 846 states have internal predecessors, (982), 334 states have call successors, (334), 62 states have call predecessors, (334), 63 states have return successors, (340), 328 states have call predecessors, (340), 334 states have call successors, (340) [2024-12-02 11:33:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1213 states and 1656 transitions. [2024-12-02 11:33:07,266 INFO L78 Accepts]: Start accepts. Automaton has 1213 states and 1656 transitions. Word has length 219 [2024-12-02 11:33:07,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:33:07,266 INFO L471 AbstractCegarLoop]: Abstraction has 1213 states and 1656 transitions. [2024-12-02 11:33:07,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:33:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1656 transitions. [2024-12-02 11:33:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-12-02 11:33:07,271 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:33:07,272 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 15, 15, 10, 10, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:33:07,272 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-12-02 11:33:07,272 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:33:07,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:33:07,272 INFO L85 PathProgramCache]: Analyzing trace with hash 755583549, now seen corresponding path program 1 times [2024-12-02 11:33:07,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:33:07,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933365891] [2024-12-02 11:33:07,272 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:33:07,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:33:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:33:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 5611 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5611 trivial. 0 not checked. [2024-12-02 11:33:18,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:33:18,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933365891] [2024-12-02 11:33:18,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933365891] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:33:18,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:33:18,234 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:33:18,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750132393] [2024-12-02 11:33:18,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:33:18,235 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:33:18,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:33:18,235 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:33:18,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:33:18,235 INFO L87 Difference]: Start difference. First operand 1213 states and 1656 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 11:33:18,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:33:18,542 INFO L93 Difference]: Finished difference Result 1348 states and 1826 transitions. [2024-12-02 11:33:18,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:33:18,542 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 598 [2024-12-02 11:33:18,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:33:18,547 INFO L225 Difference]: With dead ends: 1348 [2024-12-02 11:33:18,547 INFO L226 Difference]: Without dead ends: 1346 [2024-12-02 11:33:18,548 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:33:18,549 INFO L435 NwaCegarLoop]: 1637 mSDtfsCounter, 1452 mSDsluCounter, 3503 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1453 SdHoareTripleChecker+Valid, 5140 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:33:18,549 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1453 Valid, 5140 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:33:18,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-12-02 11:33:18,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1346. [2024-12-02 11:33:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1346 states, 913 states have (on average 1.2113910186199344) internal successors, (1106), 947 states have internal predecessors, (1106), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:33:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 1824 transitions. [2024-12-02 11:33:18,664 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 1824 transitions. Word has length 598 [2024-12-02 11:33:18,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:33:18,664 INFO L471 AbstractCegarLoop]: Abstraction has 1346 states and 1824 transitions. [2024-12-02 11:33:18,665 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 11:33:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1824 transitions. [2024-12-02 11:33:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-12-02 11:33:18,672 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:33:18,672 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 15, 15, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:33:18,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-12-02 11:33:18,672 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:33:18,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:33:18,673 INFO L85 PathProgramCache]: Analyzing trace with hash -624366790, now seen corresponding path program 1 times [2024-12-02 11:33:18,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:33:18,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243582549] [2024-12-02 11:33:18,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:33:18,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:33:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:33:28,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7029 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 6922 trivial. 0 not checked. [2024-12-02 11:33:28,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:33:28,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243582549] [2024-12-02 11:33:28,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243582549] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:33:28,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345683173] [2024-12-02 11:33:28,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:33:28,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:33:28,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:33:28,538 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:33:28,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 11:33:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:33:42,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 10348 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 11:33:42,392 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:33:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7029 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 6949 trivial. 0 not checked. [2024-12-02 11:33:42,518 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:33:42,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345683173] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:33:42,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:33:42,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2024-12-02 11:33:42,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874515454] [2024-12-02 11:33:42,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:33:42,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:33:42,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:33:42,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:33:42,520 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:33:42,520 INFO L87 Difference]: Start difference. First operand 1346 states and 1824 transitions. Second operand has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-12-02 11:33:42,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:33:42,846 INFO L93 Difference]: Finished difference Result 2666 states and 3697 transitions. [2024-12-02 11:33:42,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:33:42,846 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) Word has length 958 [2024-12-02 11:33:42,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:33:42,857 INFO L225 Difference]: With dead ends: 2666 [2024-12-02 11:33:42,857 INFO L226 Difference]: Without dead ends: 1346 [2024-12-02 11:33:42,864 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 960 GetRequests, 958 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:33:42,865 INFO L435 NwaCegarLoop]: 1636 mSDtfsCounter, 1 mSDsluCounter, 1632 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 3268 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:33:42,865 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 3268 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:33:42,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-12-02 11:33:43,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1346. [2024-12-02 11:33:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1346 states, 913 states have (on average 1.2092004381161008) internal successors, (1104), 947 states have internal predecessors, (1104), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:33:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 1822 transitions. [2024-12-02 11:33:43,114 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 1822 transitions. Word has length 958 [2024-12-02 11:33:43,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:33:43,115 INFO L471 AbstractCegarLoop]: Abstraction has 1346 states and 1822 transitions. [2024-12-02 11:33:43,115 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.333333333333336) internal successors, (178), 3 states have internal predecessors, (178), 2 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (76), 2 states have call predecessors, (76), 2 states have call successors, (76) [2024-12-02 11:33:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1822 transitions. [2024-12-02 11:33:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-12-02 11:33:43,130 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:33:43,131 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 15, 15, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:33:43,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-12-02 11:33:43,331 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:33:43,331 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:33:43,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:33:43,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1552437218, now seen corresponding path program 1 times [2024-12-02 11:33:43,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:33:43,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072099676] [2024-12-02 11:33:43,332 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:33:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:33:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:33:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7057 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 6964 trivial. 0 not checked. [2024-12-02 11:33:53,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:33:53,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072099676] [2024-12-02 11:33:53,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072099676] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:33:53,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1612173994] [2024-12-02 11:33:53,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:33:53,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:33:53,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:33:53,471 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:33:53,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-12-02 11:34:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:34:07,349 INFO L256 TraceCheckSpWp]: Trace formula consists of 10348 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 11:34:07,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:34:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7057 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 6865 trivial. 0 not checked. [2024-12-02 11:34:07,491 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:34:07,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1612173994] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:34:07,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:34:07,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 11:34:07,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576629356] [2024-12-02 11:34:07,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:34:07,492 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:34:07,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:34:07,493 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:34:07,493 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:34:07,493 INFO L87 Difference]: Start difference. First operand 1346 states and 1822 transitions. Second operand has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2024-12-02 11:34:07,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:34:07,669 INFO L93 Difference]: Finished difference Result 2666 states and 3693 transitions. [2024-12-02 11:34:07,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:34:07,670 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) Word has length 966 [2024-12-02 11:34:07,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:34:07,675 INFO L225 Difference]: With dead ends: 2666 [2024-12-02 11:34:07,675 INFO L226 Difference]: Without dead ends: 1346 [2024-12-02 11:34:07,679 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 971 GetRequests, 968 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:34:07,680 INFO L435 NwaCegarLoop]: 1635 mSDtfsCounter, 1 mSDsluCounter, 1631 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 3266 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:34:07,680 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 3266 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:34:07,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-12-02 11:34:07,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1346. [2024-12-02 11:34:07,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1346 states, 913 states have (on average 1.2070098576122672) internal successors, (1102), 947 states have internal predecessors, (1102), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:34:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 1820 transitions. [2024-12-02 11:34:07,797 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 1820 transitions. Word has length 966 [2024-12-02 11:34:07,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:34:07,798 INFO L471 AbstractCegarLoop]: Abstraction has 1346 states and 1820 transitions. [2024-12-02 11:34:07,798 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2024-12-02 11:34:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1820 transitions. [2024-12-02 11:34:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-12-02 11:34:07,809 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:34:07,809 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 15, 15, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:34:07,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-02 11:34:08,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:34:08,010 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:34:08,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:34:08,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1061984906, now seen corresponding path program 1 times [2024-12-02 11:34:08,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:34:08,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149320154] [2024-12-02 11:34:08,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:34:08,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:34:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:34:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7085 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 7006 trivial. 0 not checked. [2024-12-02 11:34:17,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:34:17,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149320154] [2024-12-02 11:34:17,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149320154] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:34:17,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [209773848] [2024-12-02 11:34:17,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:34:17,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:34:17,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:34:17,863 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:34:17,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-12-02 11:34:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:34:31,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 10356 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 11:34:31,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:34:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7085 backedges. 199 proven. 0 refuted. 0 times theorem prover too weak. 6886 trivial. 0 not checked. [2024-12-02 11:34:32,041 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:34:32,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [209773848] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:34:32,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:34:32,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2024-12-02 11:34:32,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145401754] [2024-12-02 11:34:32,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:34:32,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:34:32,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:34:32,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:34:32,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:34:32,044 INFO L87 Difference]: Start difference. First operand 1346 states and 1820 transitions. Second operand has 3 states, 3 states have (on average 64.33333333333333) internal successors, (193), 3 states have internal predecessors, (193), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2024-12-02 11:34:32,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:34:32,210 INFO L93 Difference]: Finished difference Result 2666 states and 3689 transitions. [2024-12-02 11:34:32,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:34:32,210 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 64.33333333333333) internal successors, (193), 3 states have internal predecessors, (193), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) Word has length 974 [2024-12-02 11:34:32,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:34:32,216 INFO L225 Difference]: With dead ends: 2666 [2024-12-02 11:34:32,216 INFO L226 Difference]: Without dead ends: 1346 [2024-12-02 11:34:32,219 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 976 GetRequests, 974 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:34:32,220 INFO L435 NwaCegarLoop]: 1635 mSDtfsCounter, 0 mSDsluCounter, 1631 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3266 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:34:32,220 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3266 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:34:32,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1346 states. [2024-12-02 11:34:32,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1346 to 1346. [2024-12-02 11:34:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1346 states, 913 states have (on average 1.2048192771084338) internal successors, (1100), 947 states have internal predecessors, (1100), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:34:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1346 states and 1818 transitions. [2024-12-02 11:34:32,334 INFO L78 Accepts]: Start accepts. Automaton has 1346 states and 1818 transitions. Word has length 974 [2024-12-02 11:34:32,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:34:32,335 INFO L471 AbstractCegarLoop]: Abstraction has 1346 states and 1818 transitions. [2024-12-02 11:34:32,335 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 64.33333333333333) internal successors, (193), 3 states have internal predecessors, (193), 2 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (78), 2 states have call predecessors, (78), 2 states have call successors, (78) [2024-12-02 11:34:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1818 transitions. [2024-12-02 11:34:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-12-02 11:34:32,342 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:34:32,343 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 15, 15, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:34:32,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-12-02 11:34:32,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6adc3e17-91a3-4ac6-8ae2-98332fb4352a/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2024-12-02 11:34:32,543 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:34:32,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:34:32,544 INFO L85 PathProgramCache]: Analyzing trace with hash -1695115538, now seen corresponding path program 1 times [2024-12-02 11:34:32,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:34:32,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047944619] [2024-12-02 11:34:32,544 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:34:32,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:34:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:34:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7085 trivial. 0 not checked. [2024-12-02 11:34:42,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:34:42,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047944619] [2024-12-02 11:34:42,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047944619] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:34:42,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:34:42,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:34:42,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240973573] [2024-12-02 11:34:42,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:34:42,469 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:34:42,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:34:42,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:34:42,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:34:42,470 INFO L87 Difference]: Start difference. First operand 1346 states and 1818 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-12-02 11:34:42,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:34:42,656 INFO L93 Difference]: Finished difference Result 1635 states and 2187 transitions. [2024-12-02 11:34:42,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:34:42,657 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 974 [2024-12-02 11:34:42,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:34:42,662 INFO L225 Difference]: With dead ends: 1635 [2024-12-02 11:34:42,662 INFO L226 Difference]: Without dead ends: 1350 [2024-12-02 11:34:42,663 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:34:42,664 INFO L435 NwaCegarLoop]: 1634 mSDtfsCounter, 2 mSDsluCounter, 1630 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 3264 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:34:42,664 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 3264 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:34:42,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states. [2024-12-02 11:34:42,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1347. [2024-12-02 11:34:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1347 states, 914 states have (on average 1.2045951859956237) internal successors, (1101), 948 states have internal predecessors, (1101), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:34:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1347 states and 1819 transitions. [2024-12-02 11:34:42,794 INFO L78 Accepts]: Start accepts. Automaton has 1347 states and 1819 transitions. Word has length 974 [2024-12-02 11:34:42,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:34:42,795 INFO L471 AbstractCegarLoop]: Abstraction has 1347 states and 1819 transitions. [2024-12-02 11:34:42,795 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-12-02 11:34:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1819 transitions. [2024-12-02 11:34:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-12-02 11:34:42,808 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:34:42,808 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 45, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 16, 16, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:34:42,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-12-02 11:34:42,809 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:34:42,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:34:42,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1882915780, now seen corresponding path program 1 times [2024-12-02 11:34:42,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:34:42,809 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784640887] [2024-12-02 11:34:42,810 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:34:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:34:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:34:52,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7698 trivial. 0 not checked. [2024-12-02 11:34:52,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:34:52,694 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784640887] [2024-12-02 11:34:52,694 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784640887] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:34:52,694 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:34:52,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:34:52,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668689652] [2024-12-02 11:34:52,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:34:52,694 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:34:52,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:34:52,695 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:34:52,695 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:34:52,695 INFO L87 Difference]: Start difference. First operand 1347 states and 1819 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-12-02 11:34:52,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:34:52,925 INFO L93 Difference]: Finished difference Result 1585 states and 2111 transitions. [2024-12-02 11:34:52,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:34:52,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) Word has length 1002 [2024-12-02 11:34:52,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:34:52,932 INFO L225 Difference]: With dead ends: 1585 [2024-12-02 11:34:52,932 INFO L226 Difference]: Without dead ends: 1351 [2024-12-02 11:34:52,933 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:34:52,934 INFO L435 NwaCegarLoop]: 1634 mSDtfsCounter, 2 mSDsluCounter, 1630 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 3264 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:34:52,934 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 3264 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:34:52,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1351 states. [2024-12-02 11:34:53,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1351 to 1348. [2024-12-02 11:34:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1348 states, 915 states have (on average 1.2043715846994536) internal successors, (1102), 949 states have internal predecessors, (1102), 356 states have call successors, (356), 75 states have call predecessors, (356), 76 states have return successors, (362), 350 states have call predecessors, (362), 356 states have call successors, (362) [2024-12-02 11:34:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1348 states and 1820 transitions. [2024-12-02 11:34:53,049 INFO L78 Accepts]: Start accepts. Automaton has 1348 states and 1820 transitions. Word has length 1002 [2024-12-02 11:34:53,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:34:53,049 INFO L471 AbstractCegarLoop]: Abstraction has 1348 states and 1820 transitions. [2024-12-02 11:34:53,049 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (74), 2 states have call predecessors, (74), 2 states have call successors, (74) [2024-12-02 11:34:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1820 transitions. [2024-12-02 11:34:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-12-02 11:34:53,057 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:34:53,057 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 15, 15, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-12-02 11:34:53,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-12-02 11:34:53,057 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2024-12-02 11:34:53,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:34:53,058 INFO L85 PathProgramCache]: Analyzing trace with hash -357876435, now seen corresponding path program 1 times [2024-12-02 11:34:53,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:34:53,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709108253] [2024-12-02 11:34:53,058 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:34:53,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:35:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:35:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7105 trivial. 0 not checked. [2024-12-02 11:35:05,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:35:05,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709108253] [2024-12-02 11:35:05,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709108253] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:35:05,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:35:05,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:35:05,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692081468] [2024-12-02 11:35:05,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:35:05,425 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:35:05,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:35:05,426 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:35:05,426 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:35:05,426 INFO L87 Difference]: Start difference. First operand 1348 states and 1820 transitions. Second operand has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (74), 3 states have call predecessors, (74), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-12-02 11:35:09,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:35:10,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:35:10,289 INFO L93 Difference]: Finished difference Result 1348 states and 1820 transitions. [2024-12-02 11:35:10,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:35:10,289 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (74), 3 states have call predecessors, (74), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 1032 [2024-12-02 11:35:10,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:35:10,292 INFO L225 Difference]: With dead ends: 1348 [2024-12-02 11:35:10,292 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 11:35:10,295 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 11:35:10,296 INFO L435 NwaCegarLoop]: 1799 mSDtfsCounter, 219 mSDsluCounter, 5165 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 6964 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 11:35:10,296 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 6964 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 11:35:10,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 11:35:10,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 11:35:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 11:35:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 11:35:10,298 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1032 [2024-12-02 11:35:10,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:35:10,298 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 11:35:10,298 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.6) internal successors, (163), 4 states have internal predecessors, (163), 2 states have call successors, (74), 3 states have call predecessors, (74), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-12-02 11:35:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 11:35:10,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (26 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (25 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (24 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (23 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (22 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (21 of 27 remaining) [2024-12-02 11:35:10,300 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (20 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (19 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (18 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (17 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION (16 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_usb_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (14 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (13 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (12 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION (11 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION (10 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (9 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 27 remaining) [2024-12-02 11:35:10,301 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 27 remaining) [2024-12-02 11:35:10,302 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 27 remaining) [2024-12-02 11:35:10,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2024-12-02 11:35:10,304 INFO L422 BasicCegarLoop]: Path program histogram: [2, 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] [2024-12-02 11:35:10,306 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.