./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--md--raid456.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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/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 66a01a7beb32c089bb5d1bd2b9d917d9468f7d5f3baa16941b3ee41af384dea5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:57:46,114 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:57:46,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 10:57:46,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:57:46,171 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:57:46,190 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:57:46,191 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:57:46,191 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:57:46,191 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:57:46,192 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:57:46,192 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:57:46,192 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:57:46,192 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:57:46,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:57:46,192 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:57:46,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:57:46,193 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:57:46,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:57:46,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:57:46,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:57:46,194 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:57:46,195 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:57:46,195 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:57:46,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:57:46,195 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/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 -> 66a01a7beb32c089bb5d1bd2b9d917d9468f7d5f3baa16941b3ee41af384dea5 [2024-12-02 10:57:46,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:57:46,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:57:46,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:57:46,440 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:57:46,440 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:57:46,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i [2024-12-02 10:57:49,044 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/data/576c9704b/13f8d4bfe24e4051b5c94577c18ccac8/FLAG76ae758e9 [2024-12-02 10:57:49,678 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:57:49,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i [2024-12-02 10:57:49,737 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/data/576c9704b/13f8d4bfe24e4051b5c94577c18ccac8/FLAG76ae758e9 [2024-12-02 10:57:50,131 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/data/576c9704b/13f8d4bfe24e4051b5c94577c18ccac8 [2024-12-02 10:57:50,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:57:50,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:57:50,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:57:50,135 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:57:50,139 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:57:50,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:57:50" (1/1) ... [2024-12-02 10:57:50,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208696f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:50, skipping insertion in model container [2024-12-02 10:57:50,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:57:50" (1/1) ... [2024-12-02 10:57:50,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:57:57,149 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773190,773203] [2024-12-02 10:57:57,152 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773335,773348] [2024-12-02 10:57:57,152 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773481,773494] [2024-12-02 10:57:57,152 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773646,773659] [2024-12-02 10:57:57,153 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773804,773817] [2024-12-02 10:57:57,153 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773962,773975] [2024-12-02 10:57:57,153 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774120,774133] [2024-12-02 10:57:57,154 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774280,774293] [2024-12-02 10:57:57,154 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774439,774452] [2024-12-02 10:57:57,154 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774578,774591] [2024-12-02 10:57:57,155 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774720,774733] [2024-12-02 10:57:57,155 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774869,774882] [2024-12-02 10:57:57,155 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775008,775021] [2024-12-02 10:57:57,155 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775163,775176] [2024-12-02 10:57:57,156 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775323,775336] [2024-12-02 10:57:57,156 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775474,775487] [2024-12-02 10:57:57,156 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775625,775638] [2024-12-02 10:57:57,157 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775777,775790] [2024-12-02 10:57:57,157 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775926,775939] [2024-12-02 10:57:57,157 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776074,776087] [2024-12-02 10:57:57,158 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776231,776244] [2024-12-02 10:57:57,158 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776380,776393] [2024-12-02 10:57:57,158 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776536,776549] [2024-12-02 10:57:57,159 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776689,776702] [2024-12-02 10:57:57,159 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776835,776848] [2024-12-02 10:57:57,159 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776978,776991] [2024-12-02 10:57:57,160 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777130,777143] [2024-12-02 10:57:57,160 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777276,777289] [2024-12-02 10:57:57,160 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777421,777434] [2024-12-02 10:57:57,160 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777575,777588] [2024-12-02 10:57:57,161 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777726,777739] [2024-12-02 10:57:57,161 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777881,777894] [2024-12-02 10:57:57,162 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778033,778046] [2024-12-02 10:57:57,162 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778188,778201] [2024-12-02 10:57:57,162 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778352,778365] [2024-12-02 10:57:57,162 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778508,778521] [2024-12-02 10:57:57,163 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778672,778685] [2024-12-02 10:57:57,163 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778814,778827] [2024-12-02 10:57:57,163 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778972,778985] [2024-12-02 10:57:57,164 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779139,779152] [2024-12-02 10:57:57,164 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779298,779311] [2024-12-02 10:57:57,164 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779457,779470] [2024-12-02 10:57:57,165 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779606,779619] [2024-12-02 10:57:57,165 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779753,779766] [2024-12-02 10:57:57,165 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779892,779905] [2024-12-02 10:57:57,165 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780055,780068] [2024-12-02 10:57:57,166 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780221,780234] [2024-12-02 10:57:57,166 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780385,780398] [2024-12-02 10:57:57,166 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780550,780563] [2024-12-02 10:57:57,167 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780715,780728] [2024-12-02 10:57:57,167 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780881,780894] [2024-12-02 10:57:57,168 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781046,781059] [2024-12-02 10:57:57,168 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781213,781226] [2024-12-02 10:57:57,168 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781373,781386] [2024-12-02 10:57:57,169 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781535,781548] [2024-12-02 10:57:57,169 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781694,781707] [2024-12-02 10:57:57,169 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781840,781853] [2024-12-02 10:57:57,170 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781983,781996] [2024-12-02 10:57:57,170 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782127,782140] [2024-12-02 10:57:57,170 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782270,782283] [2024-12-02 10:57:57,171 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782414,782427] [2024-12-02 10:57:57,171 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782555,782568] [2024-12-02 10:57:57,171 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782693,782706] [2024-12-02 10:57:57,172 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782851,782864] [2024-12-02 10:57:57,172 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783010,783023] [2024-12-02 10:57:57,172 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783166,783179] [2024-12-02 10:57:57,173 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783315,783328] [2024-12-02 10:57:57,173 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783467,783480] [2024-12-02 10:57:57,173 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783618,783631] [2024-12-02 10:57:57,174 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783767,783780] [2024-12-02 10:57:57,174 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783919,783932] [2024-12-02 10:57:57,174 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784067,784080] [2024-12-02 10:57:57,175 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784220,784233] [2024-12-02 10:57:57,175 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784371,784384] [2024-12-02 10:57:57,175 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784521,784534] [2024-12-02 10:57:57,175 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784668,784681] [2024-12-02 10:57:57,176 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784819,784832] [2024-12-02 10:57:57,176 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784970,784983] [2024-12-02 10:57:57,176 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785118,785131] [2024-12-02 10:57:57,177 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785284,785297] [2024-12-02 10:57:57,177 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785453,785466] [2024-12-02 10:57:57,177 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785620,785633] [2024-12-02 10:57:57,177 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785788,785801] [2024-12-02 10:57:57,178 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785938,785951] [2024-12-02 10:57:57,178 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786085,786098] [2024-12-02 10:57:57,178 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786246,786259] [2024-12-02 10:57:57,179 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786416,786429] [2024-12-02 10:57:57,179 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786578,786591] [2024-12-02 10:57:57,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:57:57,219 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:57:57,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5103] [2024-12-02 10:57:57,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5110] [2024-12-02 10:57:57,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5117] [2024-12-02 10:57:57,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5125] [2024-12-02 10:57:57,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5134] [2024-12-02 10:57:57,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5141] [2024-12-02 10:57:57,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5166-5167] [2024-12-02 10:57:57,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5369] [2024-12-02 10:57:57,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5372] [2024-12-02 10:57:57,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5375] [2024-12-02 10:57:57,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5378] [2024-12-02 10:57:57,294 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)); [5495-5496] [2024-12-02 10:57:57,294 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"); [5501-5503] [2024-12-02 10:57:57,295 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" (809), "i" (12UL)); [5528-5529] [2024-12-02 10:57:57,295 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5534-5536] [2024-12-02 10:57:57,295 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" (814), "i" (12UL)); [5560-5561] [2024-12-02 10:57:57,296 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5566-5568] [2024-12-02 10:57:57,296 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" (819), "i" (12UL)); [5592-5593] [2024-12-02 10:57:57,296 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5598-5600] [2024-12-02 10:57:57,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5638] [2024-12-02 10:57:57,298 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [5715-5716] [2024-12-02 10:57:57,298 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [5720-5721] [2024-12-02 10:57:57,298 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [5725-5726] [2024-12-02 10:57:57,298 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [5730-5731] [2024-12-02 10:57:57,299 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; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [5778-5779] [2024-12-02 10:57:57,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5845] [2024-12-02 10:57:57,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5848] [2024-12-02 10:57:57,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5851] [2024-12-02 10:57:57,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5854] [2024-12-02 10:57:57,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5891] [2024-12-02 10:57:57,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5894] [2024-12-02 10:57:57,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5896] [2024-12-02 10:57:57,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5901] [2024-12-02 10:57:57,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5904] [2024-12-02 10:57:57,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5906] [2024-12-02 10:57:57,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5911] [2024-12-02 10:57:57,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5914] [2024-12-02 10:57:57,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5916] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5921] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5924] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5926] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5964] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5967] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5969] [2024-12-02 10:57:57,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5974] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5977] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5979] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5984] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5987] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5989] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5994] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5997] [2024-12-02 10:57:57,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5999] [2024-12-02 10:57:57,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6015] [2024-12-02 10:57:57,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6249] [2024-12-02 10:57:57,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6280] [2024-12-02 10:57:57,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6290] [2024-12-02 10:57:57,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6297] [2024-12-02 10:57:57,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6461] [2024-12-02 10:57:57,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6470] [2024-12-02 10:57:57,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (head->first): : "memory", "cc"); [6541-6542] [2024-12-02 10:57:57,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (head->first): : "memory", "cc"); [6545-6546] [2024-12-02 10:57:57,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (head->first): : "memory", "cc"); [6549-6550] [2024-12-02 10:57:57,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (head->first): : "memory", "cc"); [6553-6554] [2024-12-02 10:57:57,342 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/md/raid5.c"), "i" (295), "i" (12UL)); [7628-7629] [2024-12-02 10:57:57,343 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/md/raid5.c"), "i" (296), "i" (12UL)); [7640-7641] [2024-12-02 10:57:57,346 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/md/raid5.c"), "i" (316), "i" (12UL)); [7700-7701] [2024-12-02 10:57:57,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7841] [2024-12-02 10:57:57,360 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/md/raid5.c"), "i" (476), "i" (12UL)); [8018-8019] [2024-12-02 10:57:57,366 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/md/raid5.c"), "i" (525), "i" (12UL)); [8147-8148] [2024-12-02 10:57:57,366 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/md/raid5.c"), "i" (526), "i" (12UL)); [8159-8160] [2024-12-02 10:57:57,366 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/md/raid5.c"), "i" (527), "i" (12UL)); [8171-8172] [2024-12-02 10:57:57,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8293] [2024-12-02 10:57:57,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8296] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8299] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8302] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8333] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8336] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8339] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8342] [2024-12-02 10:57:57,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8373] [2024-12-02 10:57:57,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8376] [2024-12-02 10:57:57,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8379] [2024-12-02 10:57:57,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8382] [2024-12-02 10:57:57,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8413] [2024-12-02 10:57:57,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8416] [2024-12-02 10:57:57,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8419] [2024-12-02 10:57:57,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8422] [2024-12-02 10:57:57,378 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/md/raid5.c"), "i" (695), "i" (12UL)); [8936-8937] [2024-12-02 10:57:57,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8977] [2024-12-02 10:57:57,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9130] [2024-12-02 10:57:57,418 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/md/raid5.c"), "i" (897), "i" (12UL)); [9362-9363] [2024-12-02 10:57:57,425 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/md/raid5.c"), "i" (1026), "i" (12UL)); [9615-9616] [2024-12-02 10:57:57,428 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/md/raid5.c"), "i" (1088), "i" (12UL)); [9747-9748] [2024-12-02 10:57:57,430 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/md/raid5.c"), "i" (1132), "i" (12UL)); [9852-9853] [2024-12-02 10:57:57,432 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/md/raid5.c"), "i" (1202), "i" (12UL)); [9970-9971] [2024-12-02 10:57:57,432 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/md/raid5.c"), "i" (1203), "i" (12UL)); [9980-9981] [2024-12-02 10:57:57,433 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/md/raid5.c"), "i" (1208), "i" (12UL)); [10009-10010] [2024-12-02 10:57:57,433 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/md/raid5.c"), "i" (1216), "i" (12UL)); [10028-10029] [2024-12-02 10:57:57,436 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/md/raid5.c"), "i" (1256), "i" (12UL)); [10146-10147] [2024-12-02 10:57:57,437 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/md/raid5.c"), "i" (1257), "i" (12UL)); [10158-10159] [2024-12-02 10:57:57,437 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/md/raid5.c"), "i" (1258), "i" (12UL)); [10170-10171] [2024-12-02 10:57:57,438 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/md/raid5.c"), "i" (1279), "i" (12UL)); [10214-10215] [2024-12-02 10:57:57,443 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/md/raid5.c"), "i" (1402), "i" (12UL)); [10461-10462] [2024-12-02 10:57:57,446 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/md/raid5.c"), "i" (1468), "i" (12UL)); [10646-10647] [2024-12-02 10:57:57,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11057] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11098] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11101] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11104] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11107] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11138] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11141] [2024-12-02 10:57:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11144] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11147] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11178] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11181] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11184] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11187] [2024-12-02 10:57:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11218] [2024-12-02 10:57:57,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11221] [2024-12-02 10:57:57,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11224] [2024-12-02 10:57:57,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11227] [2024-12-02 10:57:57,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (conf->percpu)); [11249] [2024-12-02 10:57:57,459 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/md/raid5.c"), "i" (1693), "i" (12UL)); [11346-11347] [2024-12-02 10:57:57,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11377] [2024-12-02 10:57:57,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (conf->percpu)); [11708] [2024-12-02 10:57:57,471 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/md/raid5.c"), "i" (1949), "i" (12UL)); [11801-11802] [2024-12-02 10:57:57,475 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/md/raid5.c"), "i" (1986), "i" (12UL)); [11936-11937] [2024-12-02 10:57:57,484 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/md/raid5.c"), "i" (2124), "i" (12UL)); [12277-12278] [2024-12-02 10:57:57,489 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/md/raid5.c"), "i" (2280), "i" (12UL)); [12547-12548] [2024-12-02 10:57:57,492 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/md/raid5.c"), "i" (2397), "i" (12UL)); [12745-12746] [2024-12-02 10:57:57,496 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/md/raid5.c"), "i" (2457), "i" (12UL)); [12865-12866] [2024-12-02 10:57:57,497 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/md/raid5.c"), "i" (2515), "i" (12UL)); [12996-12997] [2024-12-02 10:57:57,501 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/md/raid5.c"), "i" (2574), "i" (12UL)); [13111-13112] [2024-12-02 10:57:57,501 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/md/raid5.c"), "i" (2576), "i" (12UL)); [13128-13129] [2024-12-02 10:57:57,507 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/md/raid5.c"), "i" (2660), "i" (12UL)); [13309-13310] [2024-12-02 10:57:57,524 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/md/raid5.c"), "i" (2997), "i" (12UL)); [13989-13990] [2024-12-02 10:57:57,525 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/md/raid5.c"), "i" (2998), "i" (12UL)); [14001-14002] [2024-12-02 10:57:57,526 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/md/raid5.c"), "i" (3033), "i" (12UL)); [14063-14064] [2024-12-02 10:57:57,543 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/md/raid5.c"), "i" (3299), "i" (12UL)); [14832-14833] [2024-12-02 10:57:57,544 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/md/raid5.c"), "i" (3318), "i" (12UL)); [14867-14868] [2024-12-02 10:57:57,545 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/md/raid5.c"), "i" (3319), "i" (12UL)); [14878-14879] [2024-12-02 10:57:57,546 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/md/raid5.c"), "i" (3371), "i" (12UL)); [14932-14933] [2024-12-02 10:57:57,547 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/md/raid5.c"), "i" (3385), "i" (12UL)); [14963-14964] [2024-12-02 10:57:57,548 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/md/raid5.c"), "i" (3431), "i" (12UL)); [15032-15033] [2024-12-02 10:57:57,549 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/md/raid5.c"), "i" (3443), "i" (12UL)); [15052-15053] [2024-12-02 10:57:57,551 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/md/raid5.c"), "i" (3534), "i" (12UL)); [15157-15158] [2024-12-02 10:57:57,586 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/md/raid5.c"), "i" (3652), "i" (12UL)); [15421-15422] [2024-12-02 10:57:57,603 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/md/raid5.c"), "i" (3878), "i" (12UL)); [16058-16059] [2024-12-02 10:57:57,603 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/md/raid5.c"), "i" (3881), "i" (12UL)); [16089-16090] [2024-12-02 10:57:57,643 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/md/raid5.c"), "i" (4473), "i" (12UL)); [17302-17303] [2024-12-02 10:57:57,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17343] [2024-12-02 10:57:57,667 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/md/raid5.c"), "i" (4891), "i" (12UL)); [18014-18015] [2024-12-02 10:57:57,667 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/md/raid5.c"), "i" (4896), "i" (12UL)); [18027-18028] [2024-12-02 10:57:57,668 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/md/raid5.c"), "i" (4898), "i" (12UL)); [18040-18041] [2024-12-02 10:57:57,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (conf->percpu)); [19572] [2024-12-02 10:57:57,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (conf->percpu)); [19623] [2024-12-02 10:57:57,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (conf->percpu)); [19661] [2024-12-02 10:57:57,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (conf->percpu)); [19708] [2024-12-02 10:57:57,770 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/md/raid5.c"), "i" (6120), "i" (12UL)); [20344-20345] [2024-12-02 10:57:57,771 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/md/raid5.c"), "i" (6121), "i" (12UL)); [20355-20356] [2024-12-02 10:57:57,771 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/md/raid5.c"), "i" (6122), "i" (12UL)); [20366-20367] [2024-12-02 10:57:57,771 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/md/raid5.c"), "i" (6123), "i" (12UL)); [20377-20378] [2024-12-02 10:57:57,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [20911] [2024-12-02 10:57:57,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [21234] [2024-12-02 10:57:57,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [21345] [2024-12-02 10:57:57,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [21393] [2024-12-02 10:57:57,951 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773190,773203] [2024-12-02 10:57:57,952 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773335,773348] [2024-12-02 10:57:57,952 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773481,773494] [2024-12-02 10:57:57,952 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773646,773659] [2024-12-02 10:57:57,953 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773804,773817] [2024-12-02 10:57:57,953 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773962,773975] [2024-12-02 10:57:57,953 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774120,774133] [2024-12-02 10:57:57,954 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774280,774293] [2024-12-02 10:57:57,954 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774439,774452] [2024-12-02 10:57:57,954 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774578,774591] [2024-12-02 10:57:57,955 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774720,774733] [2024-12-02 10:57:57,955 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774869,774882] [2024-12-02 10:57:57,955 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775008,775021] [2024-12-02 10:57:57,956 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775163,775176] [2024-12-02 10:57:57,956 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775323,775336] [2024-12-02 10:57:57,957 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775474,775487] [2024-12-02 10:57:57,957 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775625,775638] [2024-12-02 10:57:57,957 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775777,775790] [2024-12-02 10:57:57,957 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775926,775939] [2024-12-02 10:57:57,958 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776074,776087] [2024-12-02 10:57:57,958 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776231,776244] [2024-12-02 10:57:57,958 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776380,776393] [2024-12-02 10:57:57,959 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776536,776549] [2024-12-02 10:57:57,959 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776689,776702] [2024-12-02 10:57:57,959 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776835,776848] [2024-12-02 10:57:57,960 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776978,776991] [2024-12-02 10:57:57,960 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777130,777143] [2024-12-02 10:57:57,960 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777276,777289] [2024-12-02 10:57:57,960 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777421,777434] [2024-12-02 10:57:57,961 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777575,777588] [2024-12-02 10:57:57,961 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777726,777739] [2024-12-02 10:57:57,961 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777881,777894] [2024-12-02 10:57:57,962 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778033,778046] [2024-12-02 10:57:57,962 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778188,778201] [2024-12-02 10:57:57,962 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778352,778365] [2024-12-02 10:57:57,963 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778508,778521] [2024-12-02 10:57:57,963 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778672,778685] [2024-12-02 10:57:57,963 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778814,778827] [2024-12-02 10:57:57,963 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778972,778985] [2024-12-02 10:57:57,964 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779139,779152] [2024-12-02 10:57:57,964 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779298,779311] [2024-12-02 10:57:57,964 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779457,779470] [2024-12-02 10:57:57,964 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779606,779619] [2024-12-02 10:57:57,965 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779753,779766] [2024-12-02 10:57:57,965 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779892,779905] [2024-12-02 10:57:57,965 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780055,780068] [2024-12-02 10:57:57,965 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780221,780234] [2024-12-02 10:57:57,966 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780385,780398] [2024-12-02 10:57:57,966 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780550,780563] [2024-12-02 10:57:57,966 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780715,780728] [2024-12-02 10:57:57,966 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780881,780894] [2024-12-02 10:57:57,967 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781046,781059] [2024-12-02 10:57:57,967 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781213,781226] [2024-12-02 10:57:57,968 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781373,781386] [2024-12-02 10:57:57,968 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781535,781548] [2024-12-02 10:57:57,968 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781694,781707] [2024-12-02 10:57:57,969 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781840,781853] [2024-12-02 10:57:57,969 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781983,781996] [2024-12-02 10:57:57,969 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782127,782140] [2024-12-02 10:57:57,969 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782270,782283] [2024-12-02 10:57:57,970 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782414,782427] [2024-12-02 10:57:57,970 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782555,782568] [2024-12-02 10:57:57,970 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782693,782706] [2024-12-02 10:57:57,971 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782851,782864] [2024-12-02 10:57:57,971 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783010,783023] [2024-12-02 10:57:57,971 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783166,783179] [2024-12-02 10:57:57,971 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783315,783328] [2024-12-02 10:57:57,972 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783467,783480] [2024-12-02 10:57:57,972 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783618,783631] [2024-12-02 10:57:57,972 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783767,783780] [2024-12-02 10:57:57,973 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783919,783932] [2024-12-02 10:57:57,973 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784067,784080] [2024-12-02 10:57:57,973 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784220,784233] [2024-12-02 10:57:57,974 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784371,784384] [2024-12-02 10:57:57,974 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784521,784534] [2024-12-02 10:57:57,974 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784668,784681] [2024-12-02 10:57:57,974 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784819,784832] [2024-12-02 10:57:57,975 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784970,784983] [2024-12-02 10:57:57,975 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785118,785131] [2024-12-02 10:57:57,975 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785284,785297] [2024-12-02 10:57:57,975 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785453,785466] [2024-12-02 10:57:57,976 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785620,785633] [2024-12-02 10:57:57,976 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785788,785801] [2024-12-02 10:57:57,976 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785938,785951] [2024-12-02 10:57:57,977 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786085,786098] [2024-12-02 10:57:57,977 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786246,786259] [2024-12-02 10:57:57,977 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786416,786429] [2024-12-02 10:57:57,978 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_3b56d10c-d063-4f06-9adf-96fdf28df0c3/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786578,786591] [2024-12-02 10:57:57,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:57:58,264 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 10:57:58,272 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:57:58,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58 WrapperNode [2024-12-02 10:57:58,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:57:58,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:57:58,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:57:58,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:57:58,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:57:58,379 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:57:58,646 INFO L138 Inliner]: procedures = 933, calls = 7512, calls flagged for inlining = 421, calls inlined = 282, statements flattened = 11621 [2024-12-02 10:57:58,647 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:57:58,647 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:57:58,647 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:57:58,647 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:57:58,658 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:57:58,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:57:58,699 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:00,834 INFO L175 MemorySlicer]: Split 2139 memory accesses to 75 slices as follows [8, 8, 8, 8, 4, 8, 8, 8, 5, 7, 8, 8, 8, 7, 6, 8, 8, 8, 7, 4, 8, 10, 8, 1390, 2, 8, 8, 7, 8, 8, 8, 8, 3, 4, 8, 8, 8, 10, 8, 7, 8, 8, 8, 8, 6, 8, 57, 1, 102, 8, 8, 17, 8, 8, 1, 2, 22, 8, 8, 8, 84, 6, 5, 6, 8, 5, 8, 3, 8, 2, 1, 8, 2, 8, 8]. 65 percent of accesses are in the largest equivalence class. The 551 initializations are split as follows [8, 8, 8, 8, 0, 8, 8, 8, 5, 7, 8, 8, 8, 7, 0, 8, 8, 8, 7, 0, 8, 0, 8, 32, 0, 8, 8, 0, 8, 8, 8, 8, 0, 0, 8, 8, 8, 0, 8, 0, 8, 8, 8, 8, 6, 8, 0, 0, 102, 8, 8, 16, 8, 8, 1, 2, 0, 8, 8, 8, 0, 6, 5, 6, 8, 5, 8, 0, 8, 0, 0, 8, 0, 8, 8]. The 576 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 442, 1, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 4, 0, 2, 0, 0, 0, 0, 0, 0, 23, 1, 0, 0, 0, 1, 0, 0, 0, 0, 22, 0, 0, 0, 72, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0]. [2024-12-02 10:58:00,834 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:00,835 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,003 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,015 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,047 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,187 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,266 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:58:01,267 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:58:01,267 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:58:01,267 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:58:01,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (1/1) ... [2024-12-02 10:58:01,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:58:01,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:58:01,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:58:01,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:58:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2024-12-02 10:58:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2024-12-02 10:58:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2024-12-02 10:58:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2024-12-02 10:58:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-12-02 10:58:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-12-02 10:58:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-12-02 10:58:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-12-02 10:58:01,328 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2024-12-02 10:58:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2024-12-02 10:58:01,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-02 10:58:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 10:58:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 10:58:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 10:58:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 10:58:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-12-02 10:58:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#70 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#71 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#72 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#73 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#74 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 10:58:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2024-12-02 10:58:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2024-12-02 10:58:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_122 [2024-12-02 10:58:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_122 [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 10:58:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 10:58:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_137 [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_137 [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 10:58:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 10:58:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 10:58:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-12-02 10:58:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#70 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#71 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#72 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#73 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#74 [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 10:58:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2024-12-02 10:58:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-02 10:58:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_device_lock_of_r5conf [2024-12-02 10:58:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_device_lock_of_r5conf [2024-12-02 10:58:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2024-12-02 10:58:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_md_register_thread [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_md_register_thread [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_176 [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_176 [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_103 [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_103 [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-02 10:58:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-02 10:58:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:58:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-12-02 10:58:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 10:58:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-12-02 10:58:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#70 [2024-12-02 10:58:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#71 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#72 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#73 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#74 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2024-12-02 10:58:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 10:58:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 10:58:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2024-12-02 10:58:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#70 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#71 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#72 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#73 [2024-12-02 10:58:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#74 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 10:58:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 10:58:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-12-02 10:58:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#70 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#71 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#72 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#73 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#74 [2024-12-02 10:58:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2024-12-02 10:58:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2024-12-02 10:58:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2024-12-02 10:58:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure run [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 10:58:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 10:58:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 10:58:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 10:58:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#70 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#71 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#72 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#73 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#74 [2024-12-02 10:58:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stripe_lock_of_stripe_head [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stripe_lock_of_stripe_head [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 10:58:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 10:58:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2024-12-02 10:58:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2024-12-02 10:58:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 10:58:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2024-12-02 10:58:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-02 10:58:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 10:58:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 10:58:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 10:58:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#70 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#71 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#72 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#73 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#74 [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-02 10:58:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2024-12-02 10:58:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2024-12-02 10:58:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stripe_lock_of_stripe_head [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stripe_lock_of_stripe_head [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 10:58:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 10:58:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 10:58:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 10:58:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_len [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_len [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2024-12-02 10:58:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2024-12-02 10:58:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_175 [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_175 [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2024-12-02 10:58:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2024-12-02 10:58:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2024-12-02 10:58:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2024-12-02 10:58:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-02 10:58:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 10:58:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 10:58:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 10:58:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 10:58:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#70 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#71 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#72 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#73 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#74 [2024-12-02 10:58:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure status [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2024-12-02 10:58:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2024-12-02 10:58:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_device_lock_of_r5conf [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_device_lock_of_r5conf [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 10:58:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 10:58:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-02 10:58:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_NOT_ARG_SIGN [2024-12-02 10:58:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_NOT_ARG_SIGN [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2024-12-02 10:58:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_stripe_cache_size [2024-12-02 10:58:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_stripe_cache_size [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2024-12-02 10:58:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 10:58:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 10:58:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 10:58:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2024-12-02 10:58:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#70 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#71 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#72 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#73 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#74 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_100 [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_100 [2024-12-02 10:58:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2024-12-02 10:58:01,375 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_NOT_ARG_SIGN [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_NOT_ARG_SIGN [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2024-12-02 10:58:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-12-02 10:58:01,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_136 [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_136 [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure error [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 10:58:01,377 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 10:58:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_121 [2024-12-02 10:58:01,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_121 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 10:58:01,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 10:58:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 10:58:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#70 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#71 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#72 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#73 [2024-12-02 10:58:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#74 [2024-12-02 10:58:02,895 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:58:02,899 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:58:25,266 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 10:58:32,491 INFO L? ?]: Removed 4592 outVars from TransFormulas that were not future-live. [2024-12-02 10:58:32,491 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:58:32,557 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:58:32,557 INFO L312 CfgBuilder]: Removed 21 assume(true) statements. [2024-12-02 10:58:32,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:58:32 BoogieIcfgContainer [2024-12-02 10:58:32,558 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:58:32,561 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:58:32,561 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:58:32,566 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:58:32,566 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:57:50" (1/3) ... [2024-12-02 10:58:32,566 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@282f4225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:58:32, skipping insertion in model container [2024-12-02 10:58:32,566 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:57:58" (2/3) ... [2024-12-02 10:58:32,567 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@282f4225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:58:32, skipping insertion in model container [2024-12-02 10:58:32,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:58:32" (3/3) ... [2024-12-02 10:58:32,568 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--md--raid456.ko.cil.i [2024-12-02 10:58:32,584 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:58:32,588 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---drivers--md--raid456.ko.cil.i that has 314 procedures, 4710 locations, 1 initial locations, 86 loop locations, and 34 error locations. [2024-12-02 10:58:32,745 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:58:32,757 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;@19fb63bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:58:32,757 INFO L334 AbstractCegarLoop]: Starting to check reachability of 34 error locations. [2024-12-02 10:58:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand has 4413 states, 2927 states have (on average 1.344721557909122) internal successors, (3936), 3103 states have internal predecessors, (3936), 1213 states have call successors, (1213), 239 states have call predecessors, (1213), 238 states have return successors, (1205), 1184 states have call predecessors, (1205), 1205 states have call successors, (1205) [2024-12-02 10:58:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-02 10:58:32,783 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:32,783 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:32,784 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:32,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:32,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1178709883, now seen corresponding path program 1 times [2024-12-02 10:58:32,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:32,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426875134] [2024-12-02 10:58:32,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:36,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:36,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426875134] [2024-12-02 10:58:36,893 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426875134] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:36,893 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:36,893 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:36,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375079968] [2024-12-02 10:58:36,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:36,899 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:36,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:36,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:36,918 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:36,928 INFO L87 Difference]: Start difference. First operand has 4413 states, 2927 states have (on average 1.344721557909122) internal successors, (3936), 3103 states have internal predecessors, (3936), 1213 states have call successors, (1213), 239 states have call predecessors, (1213), 238 states have return successors, (1205), 1184 states have call predecessors, (1205), 1205 states have call successors, (1205) Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 10:58:37,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:37,472 INFO L93 Difference]: Finished difference Result 8751 states and 12909 transitions. [2024-12-02 10:58:37,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:37,474 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 10:58:37,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:37,518 INFO L225 Difference]: With dead ends: 8751 [2024-12-02 10:58:37,518 INFO L226 Difference]: Without dead ends: 4335 [2024-12-02 10:58:37,559 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 10:58:37,562 INFO L435 NwaCegarLoop]: 6173 mSDtfsCounter, 6151 mSDsluCounter, 6172 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6151 SdHoareTripleChecker+Valid, 12345 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:58:37,562 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6151 Valid, 12345 Invalid, 4 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:37,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4335 states. [2024-12-02 10:58:37,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4335 to 4335. [2024-12-02 10:58:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4335 states, 2872 states have (on average 1.3081476323119776) internal successors, (3757), 3030 states have internal predecessors, (3757), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:37,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 4335 states and 6147 transitions. [2024-12-02 10:58:37,881 INFO L78 Accepts]: Start accepts. Automaton has 4335 states and 6147 transitions. Word has length 62 [2024-12-02 10:58:37,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:37,882 INFO L471 AbstractCegarLoop]: Abstraction has 4335 states and 6147 transitions. [2024-12-02 10:58:37,882 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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 10:58:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6147 transitions. [2024-12-02 10:58:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-02 10:58:37,885 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:37,885 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:37,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:58:37,886 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:37,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:37,886 INFO L85 PathProgramCache]: Analyzing trace with hash -901628289, now seen corresponding path program 1 times [2024-12-02 10:58:37,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:37,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557088983] [2024-12-02 10:58:37,886 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:37,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:41,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:41,096 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557088983] [2024-12-02 10:58:41,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557088983] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:41,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:41,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:41,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355075194] [2024-12-02 10:58:41,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:41,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:41,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:41,099 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:41,099 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:41,100 INFO L87 Difference]: Start difference. First operand 4335 states and 6147 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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 10:58:41,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:41,460 INFO L93 Difference]: Finished difference Result 4335 states and 6147 transitions. [2024-12-02 10:58:41,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:41,460 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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 10:58:41,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:41,490 INFO L225 Difference]: With dead ends: 4335 [2024-12-02 10:58:41,490 INFO L226 Difference]: Without dead ends: 4333 [2024-12-02 10:58:41,493 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 10:58:41,494 INFO L435 NwaCegarLoop]: 6143 mSDtfsCounter, 6120 mSDsluCounter, 6142 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6120 SdHoareTripleChecker+Valid, 12285 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:58:41,495 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6120 Valid, 12285 Invalid, 4 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:41,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4333 states. [2024-12-02 10:58:41,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4333 to 4333. [2024-12-02 10:58:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4333 states, 2871 states have (on average 1.307906652734239) internal successors, (3755), 3028 states have internal predecessors, (3755), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 4333 states and 6145 transitions. [2024-12-02 10:58:41,750 INFO L78 Accepts]: Start accepts. Automaton has 4333 states and 6145 transitions. Word has length 68 [2024-12-02 10:58:41,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:41,750 INFO L471 AbstractCegarLoop]: Abstraction has 4333 states and 6145 transitions. [2024-12-02 10:58:41,750 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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 10:58:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 4333 states and 6145 transitions. [2024-12-02 10:58:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-02 10:58:41,753 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:41,753 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:41,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:58:41,753 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:41,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:41,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1523868186, now seen corresponding path program 1 times [2024-12-02 10:58:41,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:41,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884054168] [2024-12-02 10:58:41,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:44,914 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:44,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:44,914 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884054168] [2024-12-02 10:58:44,914 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884054168] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:44,914 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:44,914 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:44,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941582547] [2024-12-02 10:58:44,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:44,915 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:44,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:44,916 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:44,916 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:44,916 INFO L87 Difference]: Start difference. First operand 4333 states and 6145 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 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 10:58:45,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:45,254 INFO L93 Difference]: Finished difference Result 4333 states and 6145 transitions. [2024-12-02 10:58:45,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:45,255 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 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 10:58:45,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:45,281 INFO L225 Difference]: With dead ends: 4333 [2024-12-02 10:58:45,281 INFO L226 Difference]: Without dead ends: 4331 [2024-12-02 10:58:45,284 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 10:58:45,285 INFO L435 NwaCegarLoop]: 6141 mSDtfsCounter, 6117 mSDsluCounter, 6140 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6117 SdHoareTripleChecker+Valid, 12281 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 10:58:45,286 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6117 Valid, 12281 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:45,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4331 states. [2024-12-02 10:58:45,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4331 to 4331. [2024-12-02 10:58:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4331 states, 2870 states have (on average 1.3076655052264807) internal successors, (3753), 3026 states have internal predecessors, (3753), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 4331 states and 6143 transitions. [2024-12-02 10:58:45,691 INFO L78 Accepts]: Start accepts. Automaton has 4331 states and 6143 transitions. Word has length 74 [2024-12-02 10:58:45,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:45,692 INFO L471 AbstractCegarLoop]: Abstraction has 4331 states and 6143 transitions. [2024-12-02 10:58:45,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 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 10:58:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 6143 transitions. [2024-12-02 10:58:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-02 10:58:45,695 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:45,695 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:45,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 10:58:45,696 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:45,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:45,696 INFO L85 PathProgramCache]: Analyzing trace with hash 924034378, now seen corresponding path program 1 times [2024-12-02 10:58:45,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:45,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594547540] [2024-12-02 10:58:45,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:48,718 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:48,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:48,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594547540] [2024-12-02 10:58:48,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594547540] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:48,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:48,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:48,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626466634] [2024-12-02 10:58:48,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:48,719 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:48,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:48,720 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:48,720 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:48,720 INFO L87 Difference]: Start difference. First operand 4331 states and 6143 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 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 10:58:48,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:48,942 INFO L93 Difference]: Finished difference Result 4331 states and 6143 transitions. [2024-12-02 10:58:48,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:48,942 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 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 10:58:48,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:48,962 INFO L225 Difference]: With dead ends: 4331 [2024-12-02 10:58:48,962 INFO L226 Difference]: Without dead ends: 4329 [2024-12-02 10:58:48,964 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 10:58:48,965 INFO L435 NwaCegarLoop]: 6139 mSDtfsCounter, 6114 mSDsluCounter, 6138 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6114 SdHoareTripleChecker+Valid, 12277 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 10:58:48,965 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6114 Valid, 12277 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:48,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4329 states. [2024-12-02 10:58:49,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4329 to 4329. [2024-12-02 10:58:49,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4329 states, 2869 states have (on average 1.3074241896131056) internal successors, (3751), 3024 states have internal predecessors, (3751), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 4329 states and 6141 transitions. [2024-12-02 10:58:49,132 INFO L78 Accepts]: Start accepts. Automaton has 4329 states and 6141 transitions. Word has length 80 [2024-12-02 10:58:49,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:49,132 INFO L471 AbstractCegarLoop]: Abstraction has 4329 states and 6141 transitions. [2024-12-02 10:58:49,133 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 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 10:58:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 6141 transitions. [2024-12-02 10:58:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-02 10:58:49,134 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:49,135 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:49,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 10:58:49,135 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:49,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:49,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1077178866, now seen corresponding path program 1 times [2024-12-02 10:58:49,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:49,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195728502] [2024-12-02 10:58:49,136 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:52,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:52,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195728502] [2024-12-02 10:58:52,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195728502] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:52,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:52,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:52,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869805343] [2024-12-02 10:58:52,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:52,311 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:52,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:52,311 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:52,311 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:52,311 INFO L87 Difference]: Start difference. First operand 4329 states and 6141 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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 10:58:52,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:52,669 INFO L93 Difference]: Finished difference Result 4329 states and 6141 transitions. [2024-12-02 10:58:52,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:52,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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 10:58:52,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:52,696 INFO L225 Difference]: With dead ends: 4329 [2024-12-02 10:58:52,697 INFO L226 Difference]: Without dead ends: 4327 [2024-12-02 10:58:52,699 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 10:58:52,700 INFO L435 NwaCegarLoop]: 6137 mSDtfsCounter, 6111 mSDsluCounter, 6136 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6111 SdHoareTripleChecker+Valid, 12273 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 10:58:52,700 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6111 Valid, 12273 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:52,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4327 states. [2024-12-02 10:58:52,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4327 to 4327. [2024-12-02 10:58:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4327 states, 2868 states have (on average 1.3071827057182706) internal successors, (3749), 3022 states have internal predecessors, (3749), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 4327 states and 6139 transitions. [2024-12-02 10:58:52,963 INFO L78 Accepts]: Start accepts. Automaton has 4327 states and 6139 transitions. Word has length 86 [2024-12-02 10:58:52,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:52,963 INFO L471 AbstractCegarLoop]: Abstraction has 4327 states and 6139 transitions. [2024-12-02 10:58:52,963 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 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 10:58:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 6139 transitions. [2024-12-02 10:58:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-02 10:58:52,965 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:52,965 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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 10:58:52,965 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 10:58:52,965 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:52,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:52,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1245318603, now seen corresponding path program 1 times [2024-12-02 10:58:52,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:52,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120132495] [2024-12-02 10:58:52,966 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:52,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:55,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:55,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120132495] [2024-12-02 10:58:55,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120132495] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:55,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:55,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:55,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005259837] [2024-12-02 10:58:55,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:55,806 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:55,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:55,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:55,807 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:55,807 INFO L87 Difference]: Start difference. First operand 4327 states and 6139 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 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 10:58:56,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:56,039 INFO L93 Difference]: Finished difference Result 4327 states and 6139 transitions. [2024-12-02 10:58:56,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:56,039 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 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 10:58:56,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:56,059 INFO L225 Difference]: With dead ends: 4327 [2024-12-02 10:58:56,060 INFO L226 Difference]: Without dead ends: 4325 [2024-12-02 10:58:56,062 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 10:58:56,063 INFO L435 NwaCegarLoop]: 6135 mSDtfsCounter, 6108 mSDsluCounter, 6134 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6108 SdHoareTripleChecker+Valid, 12269 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 10:58:56,063 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6108 Valid, 12269 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:56,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4325 states. [2024-12-02 10:58:56,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4325 to 4325. [2024-12-02 10:58:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4325 states, 2867 states have (on average 1.3069410533658876) internal successors, (3747), 3020 states have internal predecessors, (3747), 1196 states have call successors, (1196), 236 states have call predecessors, (1196), 235 states have return successors, (1194), 1173 states have call predecessors, (1194), 1194 states have call successors, (1194) [2024-12-02 10:58:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 4325 states and 6137 transitions. [2024-12-02 10:58:56,239 INFO L78 Accepts]: Start accepts. Automaton has 4325 states and 6137 transitions. Word has length 92 [2024-12-02 10:58:56,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:56,239 INFO L471 AbstractCegarLoop]: Abstraction has 4325 states and 6137 transitions. [2024-12-02 10:58:56,239 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 4 states have internal predecessors, (55), 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 10:58:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4325 states and 6137 transitions. [2024-12-02 10:58:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-02 10:58:56,241 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:56,241 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:58:56,241 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 10:58:56,242 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:58:56,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:56,242 INFO L85 PathProgramCache]: Analyzing trace with hash 710971889, now seen corresponding path program 1 times [2024-12-02 10:58:56,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:56,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987724960] [2024-12-02 10:58:56,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:58:58,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:58,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987724960] [2024-12-02 10:58:58,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987724960] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:58,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:58,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:58,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694735429] [2024-12-02 10:58:58,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:58,900 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:58,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:58,901 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:58,901 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:58,901 INFO L87 Difference]: Start difference. First operand 4325 states and 6137 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, (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 10:58:59,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:59,582 INFO L93 Difference]: Finished difference Result 8638 states and 12263 transitions. [2024-12-02 10:58:59,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:59,582 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, (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 98 [2024-12-02 10:58:59,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:59,635 INFO L225 Difference]: With dead ends: 8638 [2024-12-02 10:58:59,635 INFO L226 Difference]: Without dead ends: 8636 [2024-12-02 10:58:59,642 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 10:58:59,642 INFO L435 NwaCegarLoop]: 6215 mSDtfsCounter, 6104 mSDsluCounter, 12332 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6104 SdHoareTripleChecker+Valid, 18547 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:58:59,643 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6104 Valid, 18547 Invalid, 10 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:58:59,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8636 states. [2024-12-02 10:59:00,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8636 to 8494. [2024-12-02 10:59:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8494 states, 5647 states have (on average 1.3090136355587036) internal successors, (7392), 5927 states have internal predecessors, (7392), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 8494 states and 12120 transitions. [2024-12-02 10:59:00,308 INFO L78 Accepts]: Start accepts. Automaton has 8494 states and 12120 transitions. Word has length 98 [2024-12-02 10:59:00,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:00,308 INFO L471 AbstractCegarLoop]: Abstraction has 8494 states and 12120 transitions. [2024-12-02 10:59:00,309 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, (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 10:59:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 8494 states and 12120 transitions. [2024-12-02 10:59:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-02 10:59:00,311 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:00,311 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:00,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 10:59:00,311 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:00,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:00,311 INFO L85 PathProgramCache]: Analyzing trace with hash 2114873862, now seen corresponding path program 1 times [2024-12-02 10:59:00,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:00,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829789823] [2024-12-02 10:59:00,311 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:00,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:02,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:02,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:02,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829789823] [2024-12-02 10:59:02,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829789823] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:02,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:02,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:02,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23227065] [2024-12-02 10:59:02,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:02,972 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:02,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:02,972 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:02,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:02,972 INFO L87 Difference]: Start difference. First operand 8494 states and 12120 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, (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 10:59:03,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:03,326 INFO L93 Difference]: Finished difference Result 8494 states and 12120 transitions. [2024-12-02 10:59:03,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:03,327 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, (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 104 [2024-12-02 10:59:03,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:03,358 INFO L225 Difference]: With dead ends: 8494 [2024-12-02 10:59:03,358 INFO L226 Difference]: Without dead ends: 8492 [2024-12-02 10:59:03,363 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 10:59:03,364 INFO L435 NwaCegarLoop]: 6133 mSDtfsCounter, 6104 mSDsluCounter, 6132 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6104 SdHoareTripleChecker+Valid, 12265 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 10:59:03,364 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6104 Valid, 12265 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:03,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8492 states. [2024-12-02 10:59:03,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8492 to 8492. [2024-12-02 10:59:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8492 states, 5646 states have (on average 1.3088912504427914) internal successors, (7390), 5925 states have internal predecessors, (7390), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8492 states to 8492 states and 12118 transitions. [2024-12-02 10:59:03,854 INFO L78 Accepts]: Start accepts. Automaton has 8492 states and 12118 transitions. Word has length 104 [2024-12-02 10:59:03,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:03,854 INFO L471 AbstractCegarLoop]: Abstraction has 8492 states and 12118 transitions. [2024-12-02 10:59:03,854 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, (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 10:59:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 8492 states and 12118 transitions. [2024-12-02 10:59:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-02 10:59:03,856 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:03,856 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:03,856 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 10:59:03,856 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:03,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:03,857 INFO L85 PathProgramCache]: Analyzing trace with hash 874668009, now seen corresponding path program 1 times [2024-12-02 10:59:03,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:03,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709436145] [2024-12-02 10:59:03,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:06,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:06,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709436145] [2024-12-02 10:59:06,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709436145] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:06,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:06,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:06,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959417249] [2024-12-02 10:59:06,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:06,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:06,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:06,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:06,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:06,796 INFO L87 Difference]: Start difference. First operand 8492 states and 12118 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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 10:59:07,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:07,149 INFO L93 Difference]: Finished difference Result 8492 states and 12118 transitions. [2024-12-02 10:59:07,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:07,150 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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 10:59:07,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:07,178 INFO L225 Difference]: With dead ends: 8492 [2024-12-02 10:59:07,178 INFO L226 Difference]: Without dead ends: 8490 [2024-12-02 10:59:07,182 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 10:59:07,183 INFO L435 NwaCegarLoop]: 6131 mSDtfsCounter, 6100 mSDsluCounter, 6130 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6100 SdHoareTripleChecker+Valid, 12261 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 10:59:07,183 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6100 Valid, 12261 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:07,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8490 states. [2024-12-02 10:59:07,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8490 to 8490. [2024-12-02 10:59:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8490 states, 5645 states have (on average 1.3087688219663418) internal successors, (7388), 5923 states have internal predecessors, (7388), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8490 states to 8490 states and 12116 transitions. [2024-12-02 10:59:07,696 INFO L78 Accepts]: Start accepts. Automaton has 8490 states and 12116 transitions. Word has length 106 [2024-12-02 10:59:07,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:07,696 INFO L471 AbstractCegarLoop]: Abstraction has 8490 states and 12116 transitions. [2024-12-02 10:59:07,696 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 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 10:59:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 8490 states and 12116 transitions. [2024-12-02 10:59:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-02 10:59:07,698 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:07,698 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:07,698 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 10:59:07,698 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:07,699 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:07,699 INFO L85 PathProgramCache]: Analyzing trace with hash -386132328, now seen corresponding path program 1 times [2024-12-02 10:59:07,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:07,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021711374] [2024-12-02 10:59:07,699 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:07,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:10,334 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:10,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021711374] [2024-12-02 10:59:10,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021711374] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:10,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:10,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:10,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035142190] [2024-12-02 10:59:10,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:10,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:10,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:10,335 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:10,336 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:10,336 INFO L87 Difference]: Start difference. First operand 8490 states and 12116 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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 10:59:10,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:10,731 INFO L93 Difference]: Finished difference Result 8490 states and 12116 transitions. [2024-12-02 10:59:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:10,732 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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 10:59:10,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:10,757 INFO L225 Difference]: With dead ends: 8490 [2024-12-02 10:59:10,758 INFO L226 Difference]: Without dead ends: 8488 [2024-12-02 10:59:10,761 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 10:59:10,761 INFO L435 NwaCegarLoop]: 6129 mSDtfsCounter, 6099 mSDsluCounter, 6128 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6099 SdHoareTripleChecker+Valid, 12257 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 10:59:10,762 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6099 Valid, 12257 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:10,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8488 states. [2024-12-02 10:59:11,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8488 to 8488. [2024-12-02 10:59:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8488 states, 5644 states have (on average 1.3086463501063075) internal successors, (7386), 5921 states have internal predecessors, (7386), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8488 states to 8488 states and 12114 transitions. [2024-12-02 10:59:11,154 INFO L78 Accepts]: Start accepts. Automaton has 8488 states and 12114 transitions. Word has length 112 [2024-12-02 10:59:11,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:11,154 INFO L471 AbstractCegarLoop]: Abstraction has 8488 states and 12114 transitions. [2024-12-02 10:59:11,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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 10:59:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 8488 states and 12114 transitions. [2024-12-02 10:59:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-02 10:59:11,156 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:11,156 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:11,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 10:59:11,157 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:11,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:11,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1362447428, now seen corresponding path program 1 times [2024-12-02 10:59:11,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:11,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640121150] [2024-12-02 10:59:11,157 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:13,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:13,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:13,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640121150] [2024-12-02 10:59:13,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640121150] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:13,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:13,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:13,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232253048] [2024-12-02 10:59:13,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:13,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:13,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:13,903 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:13,903 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:13,904 INFO L87 Difference]: Start difference. First operand 8488 states and 12114 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 10:59:14,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:14,309 INFO L93 Difference]: Finished difference Result 8488 states and 12114 transitions. [2024-12-02 10:59:14,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:14,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 10:59:14,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:14,351 INFO L225 Difference]: With dead ends: 8488 [2024-12-02 10:59:14,351 INFO L226 Difference]: Without dead ends: 8486 [2024-12-02 10:59:14,356 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 10:59:14,356 INFO L435 NwaCegarLoop]: 6126 mSDtfsCounter, 6096 mSDsluCounter, 6125 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6096 SdHoareTripleChecker+Valid, 12251 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:14,357 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6096 Valid, 12251 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:14,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8486 states. [2024-12-02 10:59:14,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8486 to 8486. [2024-12-02 10:59:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8486 states, 5643 states have (on average 1.3085238348396244) internal successors, (7384), 5919 states have internal predecessors, (7384), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8486 states to 8486 states and 12112 transitions. [2024-12-02 10:59:14,862 INFO L78 Accepts]: Start accepts. Automaton has 8486 states and 12112 transitions. Word has length 118 [2024-12-02 10:59:14,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:14,863 INFO L471 AbstractCegarLoop]: Abstraction has 8486 states and 12112 transitions. [2024-12-02 10:59:14,863 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 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 10:59:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 8486 states and 12112 transitions. [2024-12-02 10:59:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-02 10:59:14,865 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:14,865 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:14,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 10:59:14,865 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:14,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:14,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1232344576, now seen corresponding path program 1 times [2024-12-02 10:59:14,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:14,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923713509] [2024-12-02 10:59:14,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:17,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:17,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923713509] [2024-12-02 10:59:17,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923713509] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:17,653 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:17,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:17,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048691309] [2024-12-02 10:59:17,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:17,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:17,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:17,654 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:17,654 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:17,654 INFO L87 Difference]: Start difference. First operand 8486 states and 12112 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 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 10:59:18,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:18,113 INFO L93 Difference]: Finished difference Result 8486 states and 12112 transitions. [2024-12-02 10:59:18,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:18,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 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 10:59:18,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:18,137 INFO L225 Difference]: With dead ends: 8486 [2024-12-02 10:59:18,137 INFO L226 Difference]: Without dead ends: 8484 [2024-12-02 10:59:18,139 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 10:59:18,140 INFO L435 NwaCegarLoop]: 6124 mSDtfsCounter, 6093 mSDsluCounter, 6123 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6093 SdHoareTripleChecker+Valid, 12247 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:18,140 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6093 Valid, 12247 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:18,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8484 states. [2024-12-02 10:59:18,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8484 to 8484. [2024-12-02 10:59:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8484 states, 5642 states have (on average 1.3084012761432116) internal successors, (7382), 5917 states have internal predecessors, (7382), 2362 states have call successors, (2362), 459 states have call predecessors, (2362), 458 states have return successors, (2366), 2317 states have call predecessors, (2366), 2360 states have call successors, (2366) [2024-12-02 10:59:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8484 states to 8484 states and 12110 transitions. [2024-12-02 10:59:18,559 INFO L78 Accepts]: Start accepts. Automaton has 8484 states and 12110 transitions. Word has length 124 [2024-12-02 10:59:18,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:18,560 INFO L471 AbstractCegarLoop]: Abstraction has 8484 states and 12110 transitions. [2024-12-02 10:59:18,560 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 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 10:59:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 8484 states and 12110 transitions. [2024-12-02 10:59:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-02 10:59:18,562 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:18,562 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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 10:59:18,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 10:59:18,562 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:18,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:18,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1732927918, now seen corresponding path program 1 times [2024-12-02 10:59:18,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:18,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485387414] [2024-12-02 10:59:18,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:18,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:21,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:21,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:21,156 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485387414] [2024-12-02 10:59:21,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485387414] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:21,156 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:21,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:21,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143040374] [2024-12-02 10:59:21,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:21,157 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:21,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:21,157 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:21,157 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:21,157 INFO L87 Difference]: Start difference. First operand 8484 states and 12110 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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 10:59:21,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:21,842 INFO L93 Difference]: Finished difference Result 12374 states and 17653 transitions. [2024-12-02 10:59:21,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:21,843 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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 10:59:21,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:21,895 INFO L225 Difference]: With dead ends: 12374 [2024-12-02 10:59:21,895 INFO L226 Difference]: Without dead ends: 12372 [2024-12-02 10:59:21,904 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 10:59:21,904 INFO L435 NwaCegarLoop]: 6622 mSDtfsCounter, 5473 mSDsluCounter, 12738 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5473 SdHoareTripleChecker+Valid, 19360 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:21,904 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5473 Valid, 19360 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:59:21,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12372 states. [2024-12-02 10:59:22,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12372 to 12268. [2024-12-02 10:59:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12268 states, 8168 states have (on average 1.3083986287952987) internal successors, (10687), 8565 states have internal predecessors, (10687), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12268 states to 12268 states and 17544 transitions. [2024-12-02 10:59:22,815 INFO L78 Accepts]: Start accepts. Automaton has 12268 states and 17544 transitions. Word has length 130 [2024-12-02 10:59:22,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:22,815 INFO L471 AbstractCegarLoop]: Abstraction has 12268 states and 17544 transitions. [2024-12-02 10:59:22,815 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 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 10:59:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 12268 states and 17544 transitions. [2024-12-02 10:59:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-02 10:59:22,817 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:22,817 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:22,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 10:59:22,817 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:22,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:22,817 INFO L85 PathProgramCache]: Analyzing trace with hash -1021319126, now seen corresponding path program 1 times [2024-12-02 10:59:22,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:22,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949362882] [2024-12-02 10:59:22,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:22,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:25,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:25,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949362882] [2024-12-02 10:59:25,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949362882] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:25,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:25,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:25,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591271361] [2024-12-02 10:59:25,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:25,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:25,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:25,661 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:25,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:25,662 INFO L87 Difference]: Start difference. First operand 12268 states and 17544 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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 10:59:26,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:26,312 INFO L93 Difference]: Finished difference Result 12268 states and 17544 transitions. [2024-12-02 10:59:26,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:26,313 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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 10:59:26,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:26,345 INFO L225 Difference]: With dead ends: 12268 [2024-12-02 10:59:26,345 INFO L226 Difference]: Without dead ends: 12266 [2024-12-02 10:59:26,351 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 10:59:26,351 INFO L435 NwaCegarLoop]: 6122 mSDtfsCounter, 6089 mSDsluCounter, 6121 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6089 SdHoareTripleChecker+Valid, 12243 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:26,351 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6089 Valid, 12243 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:26,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12266 states. [2024-12-02 10:59:27,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12266 to 12266. [2024-12-02 10:59:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12266 states, 8167 states have (on average 1.308313946369536) internal successors, (10685), 8563 states have internal predecessors, (10685), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12266 states to 12266 states and 17542 transitions. [2024-12-02 10:59:27,079 INFO L78 Accepts]: Start accepts. Automaton has 12266 states and 17542 transitions. Word has length 136 [2024-12-02 10:59:27,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:27,079 INFO L471 AbstractCegarLoop]: Abstraction has 12266 states and 17542 transitions. [2024-12-02 10:59:27,079 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 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 10:59:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 12266 states and 17542 transitions. [2024-12-02 10:59:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-02 10:59:27,081 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:27,081 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:27,082 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 10:59:27,082 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:27,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:27,082 INFO L85 PathProgramCache]: Analyzing trace with hash -2081763010, now seen corresponding path program 1 times [2024-12-02 10:59:27,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:27,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508671127] [2024-12-02 10:59:27,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:27,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:29,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:29,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508671127] [2024-12-02 10:59:29,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [508671127] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:29,790 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:29,790 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:29,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448809444] [2024-12-02 10:59:29,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:29,791 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:29,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:29,791 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:29,791 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:29,791 INFO L87 Difference]: Start difference. First operand 12266 states and 17542 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 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 10:59:30,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:30,526 INFO L93 Difference]: Finished difference Result 12266 states and 17542 transitions. [2024-12-02 10:59:30,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:30,526 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 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 10:59:30,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:30,551 INFO L225 Difference]: With dead ends: 12266 [2024-12-02 10:59:30,551 INFO L226 Difference]: Without dead ends: 12264 [2024-12-02 10:59:30,554 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 10:59:30,555 INFO L435 NwaCegarLoop]: 6121 mSDtfsCounter, 6086 mSDsluCounter, 6120 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6086 SdHoareTripleChecker+Valid, 12241 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 10:59:30,555 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6086 Valid, 12241 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:30,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12264 states. [2024-12-02 10:59:31,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12264 to 12264. [2024-12-02 10:59:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12264 states, 8166 states have (on average 1.3082292432035267) internal successors, (10683), 8561 states have internal predecessors, (10683), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12264 states to 12264 states and 17540 transitions. [2024-12-02 10:59:31,260 INFO L78 Accepts]: Start accepts. Automaton has 12264 states and 17540 transitions. Word has length 142 [2024-12-02 10:59:31,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:31,260 INFO L471 AbstractCegarLoop]: Abstraction has 12264 states and 17540 transitions. [2024-12-02 10:59:31,260 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 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 10:59:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 12264 states and 17540 transitions. [2024-12-02 10:59:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-02 10:59:31,263 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:31,263 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:31,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 10:59:31,264 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:31,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:31,264 INFO L85 PathProgramCache]: Analyzing trace with hash -315408634, now seen corresponding path program 1 times [2024-12-02 10:59:31,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:31,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060716110] [2024-12-02 10:59:31,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:31,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:34,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:34,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060716110] [2024-12-02 10:59:34,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060716110] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:34,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:34,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:34,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135434285] [2024-12-02 10:59:34,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:34,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:34,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:34,197 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:34,197 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:34,197 INFO L87 Difference]: Start difference. First operand 12264 states and 17540 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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 10:59:34,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:34,905 INFO L93 Difference]: Finished difference Result 12264 states and 17540 transitions. [2024-12-02 10:59:34,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:34,906 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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 10:59:34,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:34,940 INFO L225 Difference]: With dead ends: 12264 [2024-12-02 10:59:34,940 INFO L226 Difference]: Without dead ends: 12262 [2024-12-02 10:59:34,946 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 10:59:34,947 INFO L435 NwaCegarLoop]: 6119 mSDtfsCounter, 6083 mSDsluCounter, 6118 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6083 SdHoareTripleChecker+Valid, 12237 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 10:59:34,947 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6083 Valid, 12237 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:34,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12262 states. [2024-12-02 10:59:35,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12262 to 12262. [2024-12-02 10:59:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12262 states, 8165 states have (on average 1.308144519289651) internal successors, (10681), 8559 states have internal predecessors, (10681), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12262 states to 12262 states and 17538 transitions. [2024-12-02 10:59:35,730 INFO L78 Accepts]: Start accepts. Automaton has 12262 states and 17538 transitions. Word has length 148 [2024-12-02 10:59:35,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:35,730 INFO L471 AbstractCegarLoop]: Abstraction has 12262 states and 17538 transitions. [2024-12-02 10:59:35,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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 10:59:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 12262 states and 17538 transitions. [2024-12-02 10:59:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-02 10:59:35,732 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:35,732 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:35,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 10:59:35,732 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:35,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:35,733 INFO L85 PathProgramCache]: Analyzing trace with hash -647984263, now seen corresponding path program 1 times [2024-12-02 10:59:35,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:35,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549603466] [2024-12-02 10:59:35,733 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:38,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:38,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549603466] [2024-12-02 10:59:38,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549603466] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:38,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:38,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:38,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286371228] [2024-12-02 10:59:38,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:38,276 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:38,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:38,276 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:38,276 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:38,276 INFO L87 Difference]: Start difference. First operand 12262 states and 17538 transitions. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 10:59:39,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:39,055 INFO L93 Difference]: Finished difference Result 12262 states and 17538 transitions. [2024-12-02 10:59:39,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:39,055 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 10:59:39,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:39,087 INFO L225 Difference]: With dead ends: 12262 [2024-12-02 10:59:39,087 INFO L226 Difference]: Without dead ends: 12260 [2024-12-02 10:59:39,093 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 10:59:39,094 INFO L435 NwaCegarLoop]: 6117 mSDtfsCounter, 6080 mSDsluCounter, 6116 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6080 SdHoareTripleChecker+Valid, 12233 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 10:59:39,094 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6080 Valid, 12233 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:39,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12260 states. [2024-12-02 10:59:39,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12260 to 12260. [2024-12-02 10:59:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12260 states, 8164 states have (on average 1.3080597746202842) internal successors, (10679), 8557 states have internal predecessors, (10679), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:39,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12260 states to 12260 states and 17536 transitions. [2024-12-02 10:59:39,916 INFO L78 Accepts]: Start accepts. Automaton has 12260 states and 17536 transitions. Word has length 154 [2024-12-02 10:59:39,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:39,917 INFO L471 AbstractCegarLoop]: Abstraction has 12260 states and 17536 transitions. [2024-12-02 10:59:39,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 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 10:59:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 12260 states and 17536 transitions. [2024-12-02 10:59:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-02 10:59:39,919 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:39,919 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:39,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 10:59:39,919 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:39,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:39,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1428805402, now seen corresponding path program 1 times [2024-12-02 10:59:39,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:39,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538746112] [2024-12-02 10:59:39,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:42,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:42,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538746112] [2024-12-02 10:59:42,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538746112] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:42,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:42,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:42,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184662315] [2024-12-02 10:59:42,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:42,851 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:42,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:42,851 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:42,851 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:42,851 INFO L87 Difference]: Start difference. First operand 12260 states and 17536 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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 10:59:43,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:43,669 INFO L93 Difference]: Finished difference Result 12260 states and 17536 transitions. [2024-12-02 10:59:43,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:43,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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 10:59:43,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:43,697 INFO L225 Difference]: With dead ends: 12260 [2024-12-02 10:59:43,697 INFO L226 Difference]: Without dead ends: 12258 [2024-12-02 10:59:43,701 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 10:59:43,701 INFO L435 NwaCegarLoop]: 6115 mSDtfsCounter, 6077 mSDsluCounter, 6114 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6077 SdHoareTripleChecker+Valid, 12229 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 10:59:43,701 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6077 Valid, 12229 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:43,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12258 states. [2024-12-02 10:59:44,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12258 to 12258. [2024-12-02 10:59:44,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12258 states, 8163 states have (on average 1.3079750091877986) internal successors, (10677), 8555 states have internal predecessors, (10677), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12258 states to 12258 states and 17534 transitions. [2024-12-02 10:59:44,495 INFO L78 Accepts]: Start accepts. Automaton has 12258 states and 17534 transitions. Word has length 160 [2024-12-02 10:59:44,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:44,495 INFO L471 AbstractCegarLoop]: Abstraction has 12258 states and 17534 transitions. [2024-12-02 10:59:44,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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 10:59:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 12258 states and 17534 transitions. [2024-12-02 10:59:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-02 10:59:44,497 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:44,498 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:44,498 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 10:59:44,498 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:44,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:44,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1594882842, now seen corresponding path program 1 times [2024-12-02 10:59:44,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:44,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714730935] [2024-12-02 10:59:44,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:44,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:47,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:47,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714730935] [2024-12-02 10:59:47,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714730935] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:47,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:47,092 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:47,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806496187] [2024-12-02 10:59:47,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:47,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:47,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:47,093 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:47,093 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:47,093 INFO L87 Difference]: Start difference. First operand 12258 states and 17534 transitions. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 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 10:59:47,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:47,947 INFO L93 Difference]: Finished difference Result 12258 states and 17534 transitions. [2024-12-02 10:59:47,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:47,948 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 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 10:59:47,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:47,982 INFO L225 Difference]: With dead ends: 12258 [2024-12-02 10:59:47,982 INFO L226 Difference]: Without dead ends: 12256 [2024-12-02 10:59:47,988 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 10:59:47,988 INFO L435 NwaCegarLoop]: 6113 mSDtfsCounter, 6074 mSDsluCounter, 6112 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6074 SdHoareTripleChecker+Valid, 12225 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 10:59:47,989 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6074 Valid, 12225 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:47,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12256 states. [2024-12-02 10:59:48,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12256 to 12256. [2024-12-02 10:59:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12256 states, 8162 states have (on average 1.3078902229845626) internal successors, (10675), 8553 states have internal predecessors, (10675), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12256 states to 12256 states and 17532 transitions. [2024-12-02 10:59:48,870 INFO L78 Accepts]: Start accepts. Automaton has 12256 states and 17532 transitions. Word has length 166 [2024-12-02 10:59:48,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:48,870 INFO L471 AbstractCegarLoop]: Abstraction has 12256 states and 17532 transitions. [2024-12-02 10:59:48,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 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 10:59:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 12256 states and 17532 transitions. [2024-12-02 10:59:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-02 10:59:48,872 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:48,872 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:48,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 10:59:48,873 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:48,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:48,873 INFO L85 PathProgramCache]: Analyzing trace with hash 140885508, now seen corresponding path program 1 times [2024-12-02 10:59:48,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:48,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11798534] [2024-12-02 10:59:48,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:48,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:51,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:51,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11798534] [2024-12-02 10:59:51,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11798534] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:51,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:51,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:51,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663328310] [2024-12-02 10:59:51,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:51,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:51,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:51,442 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:51,442 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:51,442 INFO L87 Difference]: Start difference. First operand 12256 states and 17532 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 10:59:52,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:52,327 INFO L93 Difference]: Finished difference Result 12256 states and 17532 transitions. [2024-12-02 10:59:52,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:52,328 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 172 [2024-12-02 10:59:52,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:52,354 INFO L225 Difference]: With dead ends: 12256 [2024-12-02 10:59:52,354 INFO L226 Difference]: Without dead ends: 12254 [2024-12-02 10:59:52,357 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 10:59:52,358 INFO L435 NwaCegarLoop]: 6111 mSDtfsCounter, 6071 mSDsluCounter, 6110 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6071 SdHoareTripleChecker+Valid, 12221 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 10:59:52,358 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6071 Valid, 12221 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:52,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12254 states. [2024-12-02 10:59:53,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12254 to 12254. [2024-12-02 10:59:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12254 states, 8161 states have (on average 1.3078054160029409) internal successors, (10673), 8551 states have internal predecessors, (10673), 3409 states have call successors, (3409), 672 states have call predecessors, (3409), 669 states have return successors, (3448), 3331 states have call predecessors, (3448), 3407 states have call successors, (3448) [2024-12-02 10:59:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12254 states to 12254 states and 17530 transitions. [2024-12-02 10:59:53,217 INFO L78 Accepts]: Start accepts. Automaton has 12254 states and 17530 transitions. Word has length 172 [2024-12-02 10:59:53,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:53,217 INFO L471 AbstractCegarLoop]: Abstraction has 12254 states and 17530 transitions. [2024-12-02 10:59:53,217 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 10:59:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 12254 states and 17530 transitions. [2024-12-02 10:59:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-02 10:59:53,219 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:53,219 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2024-12-02 10:59:53,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 10:59:53,219 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_usb_urb_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:53,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:53,219 INFO L85 PathProgramCache]: Analyzing trace with hash -290706510, now seen corresponding path program 1 times [2024-12-02 10:59:53,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:53,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892057013] [2024-12-02 10:59:53,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 10:59:55,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:55,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892057013] [2024-12-02 10:59:55,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892057013] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:55,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:55,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:55,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640772290] [2024-12-02 10:59:55,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:55,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:55,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:55,813 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:55,814 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:55,814 INFO L87 Difference]: Start difference. First operand 12254 states and 17530 transitions. Second operand has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-12-02 10:59:56,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:56,660 INFO L93 Difference]: Finished difference Result 12254 states and 17530 transitions. [2024-12-02 10:59:56,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:56,661 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 178 [2024-12-02 10:59:56,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:56,707 INFO L225 Difference]: With dead ends: 12254 [2024-12-02 10:59:56,707 INFO L226 Difference]: Without dead ends: 12052 [2024-12-02 10:59:56,718 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 10:59:56,719 INFO L435 NwaCegarLoop]: 6110 mSDtfsCounter, 6068 mSDsluCounter, 6110 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6068 SdHoareTripleChecker+Valid, 12220 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 10:59:56,719 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6068 Valid, 12220 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:56,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12052 states. [2024-12-02 10:59:57,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12052 to 12052. [2024-12-02 10:59:57,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12052 states, 8038 states have (on average 1.3117690967902462) internal successors, (10544), 8426 states have internal predecessors, (10544), 3355 states have call successors, (3355), 648 states have call predecessors, (3355), 645 states have return successors, (3393), 3278 states have call predecessors, (3393), 3353 states have call successors, (3393) [2024-12-02 10:59:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12052 states to 12052 states and 17292 transitions. [2024-12-02 10:59:57,985 INFO L78 Accepts]: Start accepts. Automaton has 12052 states and 17292 transitions. Word has length 178 [2024-12-02 10:59:57,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:57,985 INFO L471 AbstractCegarLoop]: Abstraction has 12052 states and 17292 transitions. [2024-12-02 10:59:57,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-12-02 10:59:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 12052 states and 17292 transitions. [2024-12-02 10:59:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-02 10:59:57,988 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:57,988 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 10:59:57,988 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 10:59:57,988 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting rcu_read_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 10:59:57,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:57,988 INFO L85 PathProgramCache]: Analyzing trace with hash 1976843738, now seen corresponding path program 1 times [2024-12-02 10:59:57,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:57,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889729752] [2024-12-02 10:59:57,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:00:00,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:00:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-02 11:00:02,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:00:02,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889729752] [2024-12-02 11:00:02,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889729752] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:00:02,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2031652369] [2024-12-02 11:00:02,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:00:02,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:00:02,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:00:02,669 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:00:02,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 11:00:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:00:07,351 INFO L256 TraceCheckSpWp]: Trace formula consists of 6315 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-02 11:00:07,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:00:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 138 proven. 22 refuted. 0 times theorem prover too weak. 753 trivial. 0 not checked. [2024-12-02 11:00:10,541 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 11:00:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-02 11:00:14,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2031652369] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 11:00:14,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-12-02 11:00:14,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2024-12-02 11:00:14,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359411606] [2024-12-02 11:00:14,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:00:14,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 11:00:14,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:00:14,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 11:00:14,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2024-12-02 11:00:14,244 INFO L87 Difference]: Start difference. First operand 12052 states and 17292 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 4 states have call successors, (32), 4 states have call predecessors, (32), 3 states have return successors, (28), 4 states have call predecessors, (28), 3 states have call successors, (28) [2024-12-02 11:00:18,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:00:22,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:01:15,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:15,379 INFO L93 Difference]: Finished difference Result 12084 states and 17318 transitions. [2024-12-02 11:01:15,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:01:15,379 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 4 states have call successors, (32), 4 states have call predecessors, (32), 3 states have return successors, (28), 4 states have call predecessors, (28), 3 states have call successors, (28) Word has length 298 [2024-12-02 11:01:15,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:15,415 INFO L225 Difference]: With dead ends: 12084 [2024-12-02 11:01:15,415 INFO L226 Difference]: Without dead ends: 12082 [2024-12-02 11:01:15,419 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 588 SyntacticMatches, 9 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=54, Invalid=156, Unknown=0, NotChecked=0, Total=210 [2024-12-02 11:01:15,420 INFO L435 NwaCegarLoop]: 6047 mSDtfsCounter, 5973 mSDsluCounter, 10928 mSDsCounter, 0 mSdLazyCounter, 6866 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5973 SdHoareTripleChecker+Valid, 16975 SdHoareTripleChecker+Invalid, 6870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6866 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.3s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:15,420 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5973 Valid, 16975 Invalid, 6870 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 6866 Invalid, 2 Unknown, 0 Unchecked, 59.3s Time] [2024-12-02 11:01:15,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12082 states. [2024-12-02 11:01:16,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12082 to 12082. [2024-12-02 11:01:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12082 states, 8061 states have (on average 1.3108795434809577) internal successors, (10567), 8448 states have internal predecessors, (10567), 3355 states have call successors, (3355), 656 states have call predecessors, (3355), 653 states have return successors, (3393), 3278 states have call predecessors, (3393), 3353 states have call successors, (3393) [2024-12-02 11:01:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12082 states to 12082 states and 17315 transitions. [2024-12-02 11:01:16,323 INFO L78 Accepts]: Start accepts. Automaton has 12082 states and 17315 transitions. Word has length 298 [2024-12-02 11:01:16,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:16,324 INFO L471 AbstractCegarLoop]: Abstraction has 12082 states and 17315 transitions. [2024-12-02 11:01:16,324 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 4 states have call successors, (32), 4 states have call predecessors, (32), 3 states have return successors, (28), 4 states have call predecessors, (28), 3 states have call successors, (28) [2024-12-02 11:01:16,324 INFO L276 IsEmpty]: Start isEmpty. Operand 12082 states and 17315 transitions. [2024-12-02 11:01:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-02 11:01:16,326 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:16,326 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:01:16,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 11:01:16,526 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:01:16,527 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:01:16,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:16,527 INFO L85 PathProgramCache]: Analyzing trace with hash -870898336, now seen corresponding path program 1 times [2024-12-02 11:01:16,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:16,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45947967] [2024-12-02 11:01:16,527 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-02 11:01:18,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:18,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45947967] [2024-12-02 11:01:18,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45947967] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:18,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:18,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:01:18,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001530801] [2024-12-02 11:01:18,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:18,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:01:18,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:18,983 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:01:18,984 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:01:18,984 INFO L87 Difference]: Start difference. First operand 12082 states and 17315 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:01:20,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:20,000 INFO L93 Difference]: Finished difference Result 24155 states and 34677 transitions. [2024-12-02 11:01:20,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:01:20,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 260 [2024-12-02 11:01:20,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:20,051 INFO L225 Difference]: With dead ends: 24155 [2024-12-02 11:01:20,052 INFO L226 Difference]: Without dead ends: 12085 [2024-12-02 11:01:20,110 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 11:01:20,110 INFO L435 NwaCegarLoop]: 6043 mSDtfsCounter, 0 mSDsluCounter, 6039 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12082 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:20,111 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12082 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:01:20,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12085 states. [2024-12-02 11:01:21,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12085 to 12085. [2024-12-02 11:01:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12085 states, 8064 states have (on average 1.3107638888888888) internal successors, (10570), 8451 states have internal predecessors, (10570), 3355 states have call successors, (3355), 656 states have call predecessors, (3355), 653 states have return successors, (3393), 3278 states have call predecessors, (3393), 3353 states have call successors, (3393) [2024-12-02 11:01:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12085 states to 12085 states and 17318 transitions. [2024-12-02 11:01:21,083 INFO L78 Accepts]: Start accepts. Automaton has 12085 states and 17318 transitions. Word has length 260 [2024-12-02 11:01:21,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:21,084 INFO L471 AbstractCegarLoop]: Abstraction has 12085 states and 17318 transitions. [2024-12-02 11:01:21,084 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:01:21,084 INFO L276 IsEmpty]: Start isEmpty. Operand 12085 states and 17318 transitions. [2024-12-02 11:01:21,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-02 11:01:21,086 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:21,086 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:01:21,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 11:01:21,086 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:01:21,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:21,087 INFO L85 PathProgramCache]: Analyzing trace with hash -525058358, now seen corresponding path program 1 times [2024-12-02 11:01:21,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:21,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883309142] [2024-12-02 11:01:21,087 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2024-12-02 11:01:23,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:23,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883309142] [2024-12-02 11:01:23,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883309142] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:23,923 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:23,923 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:01:23,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506533964] [2024-12-02 11:01:23,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:23,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:01:23,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:23,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:01:23,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:01:23,925 INFO L87 Difference]: Start difference. First operand 12085 states and 17318 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 11:01:27,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:01:32,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:01:44,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:44,263 INFO L93 Difference]: Finished difference Result 24206 states and 34758 transitions. [2024-12-02 11:01:44,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:01:44,266 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 307 [2024-12-02 11:01:44,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:44,312 INFO L225 Difference]: With dead ends: 24206 [2024-12-02 11:01:44,312 INFO L226 Difference]: Without dead ends: 12133 [2024-12-02 11:01:44,357 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:01:44,358 INFO L435 NwaCegarLoop]: 6037 mSDtfsCounter, 13 mSDsluCounter, 16978 mSDsCounter, 0 mSdLazyCounter, 1164 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 23015 SdHoareTripleChecker+Invalid, 1169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1164 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:44,358 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 23015 Invalid, 1169 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1164 Invalid, 2 Unknown, 0 Unchecked, 18.9s Time] [2024-12-02 11:01:44,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12133 states. [2024-12-02 11:01:45,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12133 to 12094. [2024-12-02 11:01:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12094 states, 8073 states have (on average 1.3104174408522236) internal successors, (10579), 8460 states have internal predecessors, (10579), 3355 states have call successors, (3355), 656 states have call predecessors, (3355), 653 states have return successors, (3393), 3278 states have call predecessors, (3393), 3353 states have call successors, (3393) [2024-12-02 11:01:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12094 states to 12094 states and 17327 transitions. [2024-12-02 11:01:45,362 INFO L78 Accepts]: Start accepts. Automaton has 12094 states and 17327 transitions. Word has length 307 [2024-12-02 11:01:45,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:45,362 INFO L471 AbstractCegarLoop]: Abstraction has 12094 states and 17327 transitions. [2024-12-02 11:01:45,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 11:01:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 12094 states and 17327 transitions. [2024-12-02 11:01:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-02 11:01:45,365 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:45,365 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:01:45,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-12-02 11:01:45,365 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:01:45,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:45,366 INFO L85 PathProgramCache]: Analyzing trace with hash -444540133, now seen corresponding path program 1 times [2024-12-02 11:01:45,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:45,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877307082] [2024-12-02 11:01:45,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-12-02 11:01:49,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:49,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877307082] [2024-12-02 11:01:49,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877307082] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:49,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:49,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 11:01:49,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485443115] [2024-12-02 11:01:49,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:49,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:01:49,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:49,189 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:01:49,189 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:01:49,189 INFO L87 Difference]: Start difference. First operand 12094 states and 17327 transitions. Second operand has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 2 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (22), 3 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:01:50,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:50,712 INFO L93 Difference]: Finished difference Result 24211 states and 34703 transitions. [2024-12-02 11:01:50,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 11:01:50,713 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 2 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (22), 3 states have call predecessors, (22), 2 states have call successors, (22) Word has length 259 [2024-12-02 11:01:50,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:50,758 INFO L225 Difference]: With dead ends: 24211 [2024-12-02 11:01:50,758 INFO L226 Difference]: Without dead ends: 12121 [2024-12-02 11:01:50,796 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 11:01:50,797 INFO L435 NwaCegarLoop]: 6042 mSDtfsCounter, 32 mSDsluCounter, 24151 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 30193 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:50,797 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 30193 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 11:01:50,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12121 states. [2024-12-02 11:01:51,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12121 to 12115. [2024-12-02 11:01:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12115 states, 8086 states have (on average 1.3099183774424932) internal successors, (10592), 8473 states have internal predecessors, (10592), 3359 states have call successors, (3359), 660 states have call predecessors, (3359), 657 states have return successors, (3397), 3282 states have call predecessors, (3397), 3357 states have call successors, (3397) [2024-12-02 11:01:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12115 states to 12115 states and 17348 transitions. [2024-12-02 11:01:51,794 INFO L78 Accepts]: Start accepts. Automaton has 12115 states and 17348 transitions. Word has length 259 [2024-12-02 11:01:51,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:51,794 INFO L471 AbstractCegarLoop]: Abstraction has 12115 states and 17348 transitions. [2024-12-02 11:01:51,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.5) internal successors, (87), 5 states have internal predecessors, (87), 2 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (22), 3 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:01:51,794 INFO L276 IsEmpty]: Start isEmpty. Operand 12115 states and 17348 transitions. [2024-12-02 11:01:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-02 11:01:51,797 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:51,797 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:01:51,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 11:01:51,797 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:01:51,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:51,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1981988616, now seen corresponding path program 1 times [2024-12-02 11:01:51,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:51,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86716766] [2024-12-02 11:01:51,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:51,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2024-12-02 11:01:56,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:56,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86716766] [2024-12-02 11:01:56,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86716766] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:56,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:56,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 11:01:56,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614755055] [2024-12-02 11:01:56,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:56,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:01:56,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:56,125 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:01:56,125 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 11:01:56,125 INFO L87 Difference]: Start difference. First operand 12115 states and 17348 transitions. Second operand has 6 states, 6 states have (on average 17.0) internal successors, (102), 5 states have internal predecessors, (102), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:02:00,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 11:02:24,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:02:24,228 INFO L93 Difference]: Finished difference Result 24197 states and 34824 transitions. [2024-12-02 11:02:24,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:02:24,228 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.0) internal successors, (102), 5 states have internal predecessors, (102), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 323 [2024-12-02 11:02:24,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:02:24,282 INFO L225 Difference]: With dead ends: 24197 [2024-12-02 11:02:24,282 INFO L226 Difference]: Without dead ends: 12115 [2024-12-02 11:02:24,333 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:02:24,333 INFO L435 NwaCegarLoop]: 6040 mSDtfsCounter, 5955 mSDsluCounter, 15755 mSDsCounter, 0 mSdLazyCounter, 2372 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5956 SdHoareTripleChecker+Valid, 21795 SdHoareTripleChecker+Invalid, 2373 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2372 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.2s IncrementalHoareTripleChecker+Time [2024-12-02 11:02:24,333 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5956 Valid, 21795 Invalid, 2373 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2372 Invalid, 1 Unknown, 0 Unchecked, 26.2s Time] [2024-12-02 11:02:24,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12115 states. [2024-12-02 11:02:25,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12115 to 12115. [2024-12-02 11:02:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12115 states, 8086 states have (on average 1.3095473658174623) internal successors, (10589), 8473 states have internal predecessors, (10589), 3359 states have call successors, (3359), 660 states have call predecessors, (3359), 657 states have return successors, (3397), 3282 states have call predecessors, (3397), 3357 states have call successors, (3397) [2024-12-02 11:02:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12115 states to 12115 states and 17345 transitions. [2024-12-02 11:02:25,419 INFO L78 Accepts]: Start accepts. Automaton has 12115 states and 17345 transitions. Word has length 323 [2024-12-02 11:02:25,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:02:25,419 INFO L471 AbstractCegarLoop]: Abstraction has 12115 states and 17345 transitions. [2024-12-02 11:02:25,419 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.0) internal successors, (102), 5 states have internal predecessors, (102), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:02:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 12115 states and 17345 transitions. [2024-12-02 11:02:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-02 11:02:25,421 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:02:25,422 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:25,422 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-12-02 11:02:25,422 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:02:25,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:02:25,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1893107864, now seen corresponding path program 1 times [2024-12-02 11:02:25,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:02:25,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430321730] [2024-12-02 11:02:25,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:25,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:02:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:28,340 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-12-02 11:02:28,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:02:28,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430321730] [2024-12-02 11:02:28,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430321730] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:02:28,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:02:28,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:02:28,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880459454] [2024-12-02 11:02:28,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:02:28,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:02:28,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:02:28,342 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:02:28,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:02:28,342 INFO L87 Difference]: Start difference. First operand 12115 states and 17345 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-12-02 11:02:29,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:02:29,338 INFO L93 Difference]: Finished difference Result 12115 states and 17345 transitions. [2024-12-02 11:02:29,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:02:29,338 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), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 277 [2024-12-02 11:02:29,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:02:29,375 INFO L225 Difference]: With dead ends: 12115 [2024-12-02 11:02:29,375 INFO L226 Difference]: Without dead ends: 12113 [2024-12-02 11:02:29,381 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 11:02:29,381 INFO L435 NwaCegarLoop]: 6039 mSDtfsCounter, 0 mSDsluCounter, 12074 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 18113 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 11:02:29,381 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 18113 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:02:29,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12113 states. [2024-12-02 11:02:30,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12113 to 12113. [2024-12-02 11:02:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12113 states, 8085 states have (on average 1.3092145949288807) internal successors, (10585), 8471 states have internal predecessors, (10585), 3359 states have call successors, (3359), 660 states have call predecessors, (3359), 657 states have return successors, (3397), 3282 states have call predecessors, (3397), 3357 states have call successors, (3397) [2024-12-02 11:02:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12113 states to 12113 states and 17341 transitions. [2024-12-02 11:02:30,388 INFO L78 Accepts]: Start accepts. Automaton has 12113 states and 17341 transitions. Word has length 277 [2024-12-02 11:02:30,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:02:30,388 INFO L471 AbstractCegarLoop]: Abstraction has 12113 states and 17341 transitions. [2024-12-02 11:02:30,388 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), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2024-12-02 11:02:30,389 INFO L276 IsEmpty]: Start isEmpty. Operand 12113 states and 17341 transitions. [2024-12-02 11:02:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-02 11:02:30,391 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:02:30,391 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:30,391 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-12-02 11:02:30,391 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:02:30,391 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:02:30,392 INFO L85 PathProgramCache]: Analyzing trace with hash -2060832929, now seen corresponding path program 1 times [2024-12-02 11:02:30,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:02:30,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812421923] [2024-12-02 11:02:30,392 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:02:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:32,894 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-12-02 11:02:32,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:02:32,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812421923] [2024-12-02 11:02:32,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812421923] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:02:32,894 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:02:32,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:02:32,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769448581] [2024-12-02 11:02:32,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:02:32,895 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:02:32,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:02:32,896 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:02:32,896 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:02:32,896 INFO L87 Difference]: Start difference. First operand 12113 states and 17341 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:02:33,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:02:33,961 INFO L93 Difference]: Finished difference Result 24185 states and 34800 transitions. [2024-12-02 11:02:33,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:02:33,962 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 279 [2024-12-02 11:02:33,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:02:34,002 INFO L225 Difference]: With dead ends: 24185 [2024-12-02 11:02:34,002 INFO L226 Difference]: Without dead ends: 12105 [2024-12-02 11:02:34,045 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 11:02:34,045 INFO L435 NwaCegarLoop]: 6035 mSDtfsCounter, 5954 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5954 SdHoareTripleChecker+Valid, 6035 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 11:02:34,046 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5954 Valid, 6035 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:02:34,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12105 states. [2024-12-02 11:02:35,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12105 to 12105. [2024-12-02 11:02:35,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12105 states, 8078 states have (on average 1.308739787076009) internal successors, (10572), 8463 states have internal predecessors, (10572), 3359 states have call successors, (3359), 660 states have call predecessors, (3359), 657 states have return successors, (3397), 3282 states have call predecessors, (3397), 3357 states have call successors, (3397) [2024-12-02 11:02:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12105 states to 12105 states and 17328 transitions. [2024-12-02 11:02:35,100 INFO L78 Accepts]: Start accepts. Automaton has 12105 states and 17328 transitions. Word has length 279 [2024-12-02 11:02:35,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:02:35,101 INFO L471 AbstractCegarLoop]: Abstraction has 12105 states and 17328 transitions. [2024-12-02 11:02:35,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:02:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 12105 states and 17328 transitions. [2024-12-02 11:02:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-02 11:02:35,103 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:02:35,104 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-02 11:02:35,104 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-12-02 11:02:35,104 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:02:35,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:02:35,104 INFO L85 PathProgramCache]: Analyzing trace with hash 82481638, now seen corresponding path program 1 times [2024-12-02 11:02:35,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:02:35,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049752594] [2024-12-02 11:02:35,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:02:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2024-12-02 11:02:38,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:02:38,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049752594] [2024-12-02 11:02:38,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049752594] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:02:38,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1040621897] [2024-12-02 11:02:38,687 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:38,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:02:38,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:02:38,690 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:02:38,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 11:02:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:43,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 6169 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-02 11:02:43,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:02:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 83 proven. 19 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-12-02 11:02:48,344 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 11:02:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2024-12-02 11:02:53,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1040621897] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 11:02:53,161 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-12-02 11:02:53,161 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 9 [2024-12-02 11:02:53,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223803887] [2024-12-02 11:02:53,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:02:53,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:02:53,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:02:53,162 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:02:53,162 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:02:53,162 INFO L87 Difference]: Start difference. First operand 12105 states and 17328 transitions. Second operand has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 5 states have internal predecessors, (92), 3 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-12-02 11:03:35,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:03:35,083 INFO L93 Difference]: Finished difference Result 25568 states and 37574 transitions. [2024-12-02 11:03:35,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:03:35,084 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 5 states have internal predecessors, (92), 3 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 312 [2024-12-02 11:03:35,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:03:35,182 INFO L225 Difference]: With dead ends: 25568 [2024-12-02 11:03:35,182 INFO L226 Difference]: Without dead ends: 25566 [2024-12-02 11:03:35,194 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 636 GetRequests, 625 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-12-02 11:03:35,195 INFO L435 NwaCegarLoop]: 6041 mSDtfsCounter, 9361 mSDsluCounter, 15929 mSDsCounter, 0 mSdLazyCounter, 4258 mSolverCounterSat, 962 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10227 SdHoareTripleChecker+Valid, 21970 SdHoareTripleChecker+Invalid, 5220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 962 IncrementalHoareTripleChecker+Valid, 4258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.4s IncrementalHoareTripleChecker+Time [2024-12-02 11:03:35,195 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10227 Valid, 21970 Invalid, 5220 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [962 Valid, 4258 Invalid, 0 Unknown, 0 Unchecked, 38.4s Time] [2024-12-02 11:03:35,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25566 states. [2024-12-02 11:03:37,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25566 to 25340. [2024-12-02 11:03:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25340 states, 17069 states have (on average 1.3139023961567755) internal successors, (22427), 17912 states have internal predecessors, (22427), 6977 states have call successors, (6977), 1271 states have call predecessors, (6977), 1283 states have return successors, (7899), 6760 states have call predecessors, (7899), 6975 states have call successors, (7899) [2024-12-02 11:03:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25340 states to 25340 states and 37303 transitions. [2024-12-02 11:03:37,652 INFO L78 Accepts]: Start accepts. Automaton has 25340 states and 37303 transitions. Word has length 312 [2024-12-02 11:03:37,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:03:37,652 INFO L471 AbstractCegarLoop]: Abstraction has 25340 states and 37303 transitions. [2024-12-02 11:03:37,652 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.333333333333334) internal successors, (92), 5 states have internal predecessors, (92), 3 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-12-02 11:03:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 25340 states and 37303 transitions. [2024-12-02 11:03:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-02 11:03:37,658 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:03:37,658 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 19, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 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] [2024-12-02 11:03:37,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-12-02 11:03:37,859 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-12-02 11:03:37,859 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:03:37,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:03:37,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1093017239, now seen corresponding path program 1 times [2024-12-02 11:03:37,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:03:37,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721987268] [2024-12-02 11:03:37,859 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:03:40,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2024-12-02 11:03:41,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:03:41,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721987268] [2024-12-02 11:03:41,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721987268] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:03:41,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [491035633] [2024-12-02 11:03:41,978 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:41,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:03:41,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:03:41,980 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:03:41,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 11:03:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:47,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 6400 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 11:03:47,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:03:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 982 trivial. 0 not checked. [2024-12-02 11:03:47,499 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 11:03:47,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [491035633] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:03:47,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 11:03:47,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2024-12-02 11:03:47,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127760645] [2024-12-02 11:03:47,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:03:47,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:03:47,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:03:47,501 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:03:47,501 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 11:03:47,501 INFO L87 Difference]: Start difference. First operand 25340 states and 37303 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 11:03:50,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:03:50,401 INFO L93 Difference]: Finished difference Result 50665 states and 74805 transitions. [2024-12-02 11:03:50,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:03:50,402 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 326 [2024-12-02 11:03:50,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:03:50,507 INFO L225 Difference]: With dead ends: 50665 [2024-12-02 11:03:50,507 INFO L226 Difference]: Without dead ends: 25358 [2024-12-02 11:03:50,645 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-12-02 11:03:50,645 INFO L435 NwaCegarLoop]: 6033 mSDtfsCounter, 1 mSDsluCounter, 12018 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 18051 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 11:03:50,646 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 18051 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 11:03:50,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25358 states. [2024-12-02 11:03:52,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25358 to 25358. [2024-12-02 11:03:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25358 states, 17087 states have (on average 1.3140984374085563) internal successors, (22454), 17930 states have internal predecessors, (22454), 6977 states have call successors, (6977), 1271 states have call predecessors, (6977), 1283 states have return successors, (7899), 6760 states have call predecessors, (7899), 6975 states have call successors, (7899) [2024-12-02 11:03:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25358 states to 25358 states and 37330 transitions. [2024-12-02 11:03:53,134 INFO L78 Accepts]: Start accepts. Automaton has 25358 states and 37330 transitions. Word has length 326 [2024-12-02 11:03:53,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:03:53,135 INFO L471 AbstractCegarLoop]: Abstraction has 25358 states and 37330 transitions. [2024-12-02 11:03:53,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 11:03:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 25358 states and 37330 transitions. [2024-12-02 11:03:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-02 11:03:53,139 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:03:53,139 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:03:53,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 11:03:53,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:03:53,340 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:03:53,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:03:53,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1087555587, now seen corresponding path program 1 times [2024-12-02 11:03:53,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:03:53,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139209860] [2024-12-02 11:03:53,340 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:03:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2024-12-02 11:03:56,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:03:56,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139209860] [2024-12-02 11:03:56,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139209860] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:03:56,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:03:56,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:03:56,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154987402] [2024-12-02 11:03:56,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:03:56,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:03:56,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:03:56,910 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:03:56,910 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:03:56,910 INFO L87 Difference]: Start difference. First operand 25358 states and 37330 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 11:04:01,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:04:01,476 INFO L93 Difference]: Finished difference Result 46907 states and 69731 transitions. [2024-12-02 11:04:01,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:04:01,476 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 301 [2024-12-02 11:04:01,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:04:01,651 INFO L225 Difference]: With dead ends: 46907 [2024-12-02 11:04:01,651 INFO L226 Difference]: Without dead ends: 46905 [2024-12-02 11:04:01,672 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 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 11:04:01,673 INFO L435 NwaCegarLoop]: 6098 mSDtfsCounter, 5615 mSDsluCounter, 17689 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5616 SdHoareTripleChecker+Valid, 23787 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 11:04:01,673 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5616 Valid, 23787 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 11:04:01,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46905 states. [2024-12-02 11:04:06,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46905 to 46730. [2024-12-02 11:04:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46730 states, 31708 states have (on average 1.3138955468651445) internal successors, (41661), 33219 states have internal predecessors, (41661), 12606 states have call successors, (12606), 2416 states have call predecessors, (12606), 2405 states have return successors, (15274), 12110 states have call predecessors, (15274), 12604 states have call successors, (15274) [2024-12-02 11:04:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46730 states to 46730 states and 69541 transitions. [2024-12-02 11:04:07,146 INFO L78 Accepts]: Start accepts. Automaton has 46730 states and 69541 transitions. Word has length 301 [2024-12-02 11:04:07,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:04:07,147 INFO L471 AbstractCegarLoop]: Abstraction has 46730 states and 69541 transitions. [2024-12-02 11:04:07,147 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 11:04:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 46730 states and 69541 transitions. [2024-12-02 11:04:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-02 11:04:07,152 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:04:07,152 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 22, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:04:07,152 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-12-02 11:04:07,152 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:04:07,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:04:07,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1982415346, now seen corresponding path program 1 times [2024-12-02 11:04:07,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:04:07,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114062754] [2024-12-02 11:04:07,153 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:04:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:04:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:04:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2024-12-02 11:04:10,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:04:10,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114062754] [2024-12-02 11:04:10,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114062754] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:04:10,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131831572] [2024-12-02 11:04:10,844 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:04:10,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:04:10,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:04:10,846 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:04:10,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 11:04:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:04:15,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 6447 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-02 11:04:15,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:04:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 166 proven. 38 refuted. 0 times theorem prover too weak. 1081 trivial. 0 not checked. [2024-12-02 11:04:21,504 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 11:04:26,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2024-12-02 11:04:26,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131831572] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 11:04:26,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-12-02 11:04:26,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 9 [2024-12-02 11:04:26,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791622223] [2024-12-02 11:04:26,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:04:26,714 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 11:04:26,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:04:26,714 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 11:04:26,714 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-12-02 11:04:26,715 INFO L87 Difference]: Start difference. First operand 46730 states and 69541 transitions. Second operand has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 5 states have internal predecessors, (107), 3 states have call successors, (43), 4 states have call predecessors, (43), 2 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-12-02 11:05:32,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:05:32,720 INFO L93 Difference]: Finished difference Result 78693 states and 117661 transitions. [2024-12-02 11:05:32,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 11:05:32,720 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 5 states have internal predecessors, (107), 3 states have call successors, (43), 4 states have call predecessors, (43), 2 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 353 [2024-12-02 11:05:32,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:05:33,019 INFO L225 Difference]: With dead ends: 78693 [2024-12-02 11:05:33,019 INFO L226 Difference]: Without dead ends: 78691 [2024-12-02 11:05:33,056 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 718 GetRequests, 707 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-12-02 11:05:33,056 INFO L435 NwaCegarLoop]: 6014 mSDtfsCounter, 10444 mSDsluCounter, 13501 mSDsCounter, 0 mSdLazyCounter, 6466 mSolverCounterSat, 210 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11554 SdHoareTripleChecker+Valid, 19515 SdHoareTripleChecker+Invalid, 6676 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 210 IncrementalHoareTripleChecker+Valid, 6466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.7s IncrementalHoareTripleChecker+Time [2024-12-02 11:05:33,056 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [11554 Valid, 19515 Invalid, 6676 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [210 Valid, 6466 Invalid, 0 Unknown, 0 Unchecked, 56.7s Time] [2024-12-02 11:05:33,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78691 states. [2024-12-02 11:05:40,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78691 to 78519. [2024-12-02 11:05:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78519 states, 53625 states have (on average 1.3157668997668999) internal successors, (70558), 56137 states have internal predecessors, (70558), 20977 states have call successors, (20977), 3892 states have call predecessors, (20977), 3906 states have return successors, (25939), 20175 states have call predecessors, (25939), 20975 states have call successors, (25939) [2024-12-02 11:05:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78519 states to 78519 states and 117474 transitions. [2024-12-02 11:05:41,646 INFO L78 Accepts]: Start accepts. Automaton has 78519 states and 117474 transitions. Word has length 353 [2024-12-02 11:05:41,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:05:41,646 INFO L471 AbstractCegarLoop]: Abstraction has 78519 states and 117474 transitions. [2024-12-02 11:05:41,646 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.833333333333332) internal successors, (107), 5 states have internal predecessors, (107), 3 states have call successors, (43), 4 states have call predecessors, (43), 2 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-12-02 11:05:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 78519 states and 117474 transitions. [2024-12-02 11:05:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-02 11:05:41,656 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:05:41,656 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:05:41,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-12-02 11:05:41,856 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:05:41,857 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:05:41,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:05:41,857 INFO L85 PathProgramCache]: Analyzing trace with hash 2006250732, now seen corresponding path program 1 times [2024-12-02 11:05:41,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:05:41,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137546310] [2024-12-02 11:05:41,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:05:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:05:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:05:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1057 trivial. 0 not checked. [2024-12-02 11:05:44,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:05:44,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137546310] [2024-12-02 11:05:44,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137546310] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:05:44,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:05:44,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:05:44,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154686762] [2024-12-02 11:05:44,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:05:44,798 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:05:44,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:05:44,798 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:05:44,798 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:05:44,798 INFO L87 Difference]: Start difference. First operand 78519 states and 117474 transitions. Second operand has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:05:53,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:05:53,029 INFO L93 Difference]: Finished difference Result 78519 states and 117474 transitions. [2024-12-02 11:05:53,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:05:53,030 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 311 [2024-12-02 11:05:53,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:05:53,311 INFO L225 Difference]: With dead ends: 78519 [2024-12-02 11:05:53,311 INFO L226 Difference]: Without dead ends: 78517 [2024-12-02 11:05:53,342 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 11:05:53,343 INFO L435 NwaCegarLoop]: 6031 mSDtfsCounter, 5951 mSDsluCounter, 6030 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5951 SdHoareTripleChecker+Valid, 12061 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:05:53,343 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5951 Valid, 12061 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:05:53,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78517 states. [2024-12-02 11:06:00,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78517 to 78517. [2024-12-02 11:06:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78517 states, 53624 states have (on average 1.3154371177084887) internal successors, (70539), 56135 states have internal predecessors, (70539), 20977 states have call successors, (20977), 3892 states have call predecessors, (20977), 3906 states have return successors, (25939), 20175 states have call predecessors, (25939), 20975 states have call successors, (25939) [2024-12-02 11:06:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78517 states to 78517 states and 117455 transitions. [2024-12-02 11:06:01,483 INFO L78 Accepts]: Start accepts. Automaton has 78517 states and 117455 transitions. Word has length 311 [2024-12-02 11:06:01,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:06:01,484 INFO L471 AbstractCegarLoop]: Abstraction has 78517 states and 117455 transitions. [2024-12-02 11:06:01,484 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.25) internal successors, (105), 4 states have internal predecessors, (105), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:06:01,484 INFO L276 IsEmpty]: Start isEmpty. Operand 78517 states and 117455 transitions. [2024-12-02 11:06:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-12-02 11:06:01,489 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:06:01,490 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:06:01,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-12-02 11:06:01,490 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting cpumask_nextErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:06:01,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:06:01,490 INFO L85 PathProgramCache]: Analyzing trace with hash 1246126080, now seen corresponding path program 1 times [2024-12-02 11:06:01,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:06:01,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029867821] [2024-12-02 11:06:01,490 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:01,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:06:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2024-12-02 11:06:04,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:06:04,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029867821] [2024-12-02 11:06:04,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029867821] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:06:04,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:06:04,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 11:06:04,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36923322] [2024-12-02 11:06:04,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:06:04,994 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 11:06:04,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:06:04,995 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 11:06:04,995 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 11:06:04,995 INFO L87 Difference]: Start difference. First operand 78517 states and 117455 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-12-02 11:06:13,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:06:13,000 INFO L93 Difference]: Finished difference Result 150552 states and 225067 transitions. [2024-12-02 11:06:13,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 11:06:13,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 360 [2024-12-02 11:06:13,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:06:13,266 INFO L225 Difference]: With dead ends: 150552 [2024-12-02 11:06:13,266 INFO L226 Difference]: Without dead ends: 72068 [2024-12-02 11:06:13,804 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 11:06:13,804 INFO L435 NwaCegarLoop]: 6032 mSDtfsCounter, 3 mSDsluCounter, 6029 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 12061 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:06:13,804 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 12061 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:06:13,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72068 states. [2024-12-02 11:06:21,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72068 to 72032. [2024-12-02 11:06:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72032 states, 49156 states have (on average 1.315648140613557) internal successors, (64672), 51516 states have internal predecessors, (64672), 19044 states have call successors, (19044), 3832 states have call predecessors, (19044), 3822 states have return successors, (22296), 18279 states have call predecessors, (22296), 19042 states have call successors, (22296) [2024-12-02 11:06:22,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72032 states to 72032 states and 106012 transitions. [2024-12-02 11:06:22,266 INFO L78 Accepts]: Start accepts. Automaton has 72032 states and 106012 transitions. Word has length 360 [2024-12-02 11:06:22,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:06:22,266 INFO L471 AbstractCegarLoop]: Abstraction has 72032 states and 106012 transitions. [2024-12-02 11:06:22,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-12-02 11:06:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 72032 states and 106012 transitions. [2024-12-02 11:06:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-02 11:06:22,275 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:06:22,275 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:06:22,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-12-02 11:06:22,275 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_check_for_read_sectionErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:06:22,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:06:22,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1100050509, now seen corresponding path program 1 times [2024-12-02 11:06:22,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:06:22,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424117499] [2024-12-02 11:06:22,276 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:22,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:06:25,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1057 trivial. 0 not checked. [2024-12-02 11:06:26,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:06:26,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424117499] [2024-12-02 11:06:26,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424117499] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:06:26,321 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:06:26,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:06:26,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340342618] [2024-12-02 11:06:26,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:06:26,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:06:26,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:06:26,323 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:06:26,323 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:06:26,323 INFO L87 Difference]: Start difference. First operand 72032 states and 106012 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, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:06:33,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:06:33,024 INFO L93 Difference]: Finished difference Result 72032 states and 106012 transitions. [2024-12-02 11:06:33,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:06:33,025 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, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 313 [2024-12-02 11:06:33,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:06:33,251 INFO L225 Difference]: With dead ends: 72032 [2024-12-02 11:06:33,251 INFO L226 Difference]: Without dead ends: 72030 [2024-12-02 11:06:33,277 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 11:06:33,277 INFO L435 NwaCegarLoop]: 6029 mSDtfsCounter, 5947 mSDsluCounter, 6028 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5947 SdHoareTripleChecker+Valid, 12057 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:06:33,277 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5947 Valid, 12057 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:06:33,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72030 states. [2024-12-02 11:06:40,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72030 to 72030. [2024-12-02 11:06:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72030 states, 49155 states have (on average 1.3152883735123588) internal successors, (64653), 51514 states have internal predecessors, (64653), 19044 states have call successors, (19044), 3832 states have call predecessors, (19044), 3822 states have return successors, (22296), 18279 states have call predecessors, (22296), 19042 states have call successors, (22296) [2024-12-02 11:06:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72030 states to 72030 states and 105993 transitions. [2024-12-02 11:06:41,463 INFO L78 Accepts]: Start accepts. Automaton has 72030 states and 105993 transitions. Word has length 313 [2024-12-02 11:06:41,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:06:41,464 INFO L471 AbstractCegarLoop]: Abstraction has 72030 states and 105993 transitions. [2024-12-02 11:06:41,464 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, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:06:41,464 INFO L276 IsEmpty]: Start isEmpty. Operand 72030 states and 105993 transitions. [2024-12-02 11:06:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-12-02 11:06:41,470 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:06:41,470 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 22, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:06:41,470 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-12-02 11:06:41,470 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_check_for_read_sectionErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:06:41,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:06:41,471 INFO L85 PathProgramCache]: Analyzing trace with hash -225685940, now seen corresponding path program 1 times [2024-12-02 11:06:41,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:06:41,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54415699] [2024-12-02 11:06:41,471 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:06:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2024-12-02 11:06:45,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:06:45,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54415699] [2024-12-02 11:06:45,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54415699] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 11:06:45,729 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27944256] [2024-12-02 11:06:45,729 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:45,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 11:06:45,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 11:06:45,732 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 11:06:45,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 11:06:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:51,351 INFO L256 TraceCheckSpWp]: Trace formula consists of 6490 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-12-02 11:06:51,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 11:06:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 220 proven. 41 refuted. 0 times theorem prover too weak. 1024 trivial. 0 not checked. [2024-12-02 11:06:58,025 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 11:07:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2024-12-02 11:07:04,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27944256] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 11:07:04,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-12-02 11:07:04,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 13] total 15 [2024-12-02 11:07:04,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466296855] [2024-12-02 11:07:04,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:07:04,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:07:04,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:07:04,519 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:07:04,519 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2024-12-02 11:07:04,519 INFO L87 Difference]: Start difference. First operand 72030 states and 105993 transitions. Second operand has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 3 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2024-12-02 11:08:14,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:08:14,053 INFO L93 Difference]: Finished difference Result 84770 states and 128571 transitions. [2024-12-02 11:08:14,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:08:14,054 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 3 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 362 [2024-12-02 11:08:14,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:08:14,784 INFO L225 Difference]: With dead ends: 84770 [2024-12-02 11:08:14,784 INFO L226 Difference]: Without dead ends: 84768 [2024-12-02 11:08:14,871 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 735 GetRequests, 721 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2024-12-02 11:08:14,873 INFO L435 NwaCegarLoop]: 5964 mSDtfsCounter, 9133 mSDsluCounter, 9328 mSDsCounter, 0 mSdLazyCounter, 6869 mSolverCounterSat, 631 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10122 SdHoareTripleChecker+Valid, 15292 SdHoareTripleChecker+Invalid, 7500 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 631 IncrementalHoareTripleChecker+Valid, 6869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.2s IncrementalHoareTripleChecker+Time [2024-12-02 11:08:14,873 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10122 Valid, 15292 Invalid, 7500 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [631 Valid, 6869 Invalid, 0 Unknown, 0 Unchecked, 59.2s Time] [2024-12-02 11:08:15,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84768 states. [2024-12-02 11:08:26,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84768 to 84324. [2024-12-02 11:08:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84324 states, 57647 states have (on average 1.3207452252502299) internal successors, (76137), 60522 states have internal predecessors, (76137), 22706 states have call successors, (22706), 3832 states have call predecessors, (22706), 3962 states have return successors, (29031), 21883 states have call predecessors, (29031), 22704 states have call successors, (29031) [2024-12-02 11:08:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84324 states to 84324 states and 127874 transitions. [2024-12-02 11:08:27,385 INFO L78 Accepts]: Start accepts. Automaton has 84324 states and 127874 transitions. Word has length 362 [2024-12-02 11:08:27,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:08:27,386 INFO L471 AbstractCegarLoop]: Abstraction has 84324 states and 127874 transitions. [2024-12-02 11:08:27,386 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 3 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2024-12-02 11:08:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 84324 states and 127874 transitions. [2024-12-02 11:08:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-12-02 11:08:27,414 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:08:27,415 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:08:27,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-12-02 11:08:27,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b56d10c-d063-4f06-9adf-96fdf28df0c3/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2024-12-02 11:08:27,616 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:08:27,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:08:27,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1239972825, now seen corresponding path program 1 times [2024-12-02 11:08:27,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:08:27,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888777556] [2024-12-02 11:08:27,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:08:27,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:08:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:08:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1646 trivial. 0 not checked. [2024-12-02 11:08:33,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:08:33,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888777556] [2024-12-02 11:08:33,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888777556] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:08:33,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:08:33,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:08:33,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539190555] [2024-12-02 11:08:33,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:08:33,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:08:33,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:08:33,703 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:08:33,703 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:08:33,704 INFO L87 Difference]: Start difference. First operand 84324 states and 127874 transitions. Second operand has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 11:08:37,798 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 11:08:47,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:08:47,233 INFO L93 Difference]: Finished difference Result 84557 states and 128116 transitions. [2024-12-02 11:08:47,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:08:47,233 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 395 [2024-12-02 11:08:47,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:08:47,626 INFO L225 Difference]: With dead ends: 84557 [2024-12-02 11:08:47,626 INFO L226 Difference]: Without dead ends: 84555 [2024-12-02 11:08:47,672 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 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 11:08:47,673 INFO L435 NwaCegarLoop]: 11303 mSDtfsCounter, 5654 mSDsluCounter, 28423 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5655 SdHoareTripleChecker+Valid, 39726 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 11:08:47,674 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5655 Valid, 39726 Invalid, 55 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 53 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 11:08:47,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84555 states. [2024-12-02 11:08:57,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84555 to 84372. [2024-12-02 11:08:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84372 states, 57683 states have (on average 1.3205450479344) internal successors, (76173), 60558 states have internal predecessors, (76173), 22706 states have call successors, (22706), 3844 states have call predecessors, (22706), 3974 states have return successors, (29031), 21883 states have call predecessors, (29031), 22704 states have call successors, (29031) [2024-12-02 11:08:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84372 states to 84372 states and 127910 transitions. [2024-12-02 11:08:58,279 INFO L78 Accepts]: Start accepts. Automaton has 84372 states and 127910 transitions. Word has length 395 [2024-12-02 11:08:58,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:08:58,279 INFO L471 AbstractCegarLoop]: Abstraction has 84372 states and 127910 transitions. [2024-12-02 11:08:58,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.2) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 11:08:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 84372 states and 127910 transitions. [2024-12-02 11:08:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-02 11:08:58,291 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:08:58,291 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 20, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:08:58,292 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2024-12-02 11:08:58,292 INFO L396 AbstractCegarLoop]: === Iteration 38 === Targeting ldv_check_for_read_sectionErr3ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:08:58,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:08:58,293 INFO L85 PathProgramCache]: Analyzing trace with hash -1924301028, now seen corresponding path program 1 times [2024-12-02 11:08:58,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:08:58,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477205017] [2024-12-02 11:08:58,293 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:08:58,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:09:00,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:09:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1057 trivial. 0 not checked. [2024-12-02 11:09:01,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:09:01,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477205017] [2024-12-02 11:09:01,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477205017] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:09:01,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:09:01,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:09:01,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011663936] [2024-12-02 11:09:01,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:09:01,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:09:01,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:09:01,957 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:09:01,957 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:09:01,958 INFO L87 Difference]: Start difference. First operand 84372 states and 127910 transitions. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:09:12,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:09:12,187 INFO L93 Difference]: Finished difference Result 84372 states and 127910 transitions. [2024-12-02 11:09:12,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:09:12,187 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 321 [2024-12-02 11:09:12,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:09:12,555 INFO L225 Difference]: With dead ends: 84372 [2024-12-02 11:09:12,555 INFO L226 Difference]: Without dead ends: 84370 [2024-12-02 11:09:12,601 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 11:09:12,602 INFO L435 NwaCegarLoop]: 6028 mSDtfsCounter, 5937 mSDsluCounter, 6027 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5937 SdHoareTripleChecker+Valid, 12055 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 11:09:12,602 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5937 Valid, 12055 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:09:12,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84370 states. [2024-12-02 11:09:22,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84370 to 84370. [2024-12-02 11:09:22,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84370 states, 57682 states have (on average 1.3202385492874726) internal successors, (76154), 60556 states have internal predecessors, (76154), 22706 states have call successors, (22706), 3844 states have call predecessors, (22706), 3974 states have return successors, (29031), 21883 states have call predecessors, (29031), 22704 states have call successors, (29031) [2024-12-02 11:09:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84370 states to 84370 states and 127891 transitions. [2024-12-02 11:09:23,633 INFO L78 Accepts]: Start accepts. Automaton has 84370 states and 127891 transitions. Word has length 321 [2024-12-02 11:09:23,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:09:23,633 INFO L471 AbstractCegarLoop]: Abstraction has 84370 states and 127891 transitions. [2024-12-02 11:09:23,633 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 11:09:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 84370 states and 127891 transitions. [2024-12-02 11:09:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-12-02 11:09:23,641 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:09:23,641 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 22, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 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] [2024-12-02 11:09:23,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2024-12-02 11:09:23,641 INFO L396 AbstractCegarLoop]: === Iteration 39 === Targeting ldv_check_for_read_sectionErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:09:23,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:09:23,642 INFO L85 PathProgramCache]: Analyzing trace with hash 770969550, now seen corresponding path program 1 times [2024-12-02 11:09:23,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:09:23,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021749999] [2024-12-02 11:09:23,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:09:23,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:09:26,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:09:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2024-12-02 11:09:26,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:09:26,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021749999] [2024-12-02 11:09:26,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021749999] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:09:26,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:09:26,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 11:09:26,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306918099] [2024-12-02 11:09:26,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:09:26,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 11:09:26,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:09:26,814 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 11:09:26,814 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:09:26,814 INFO L87 Difference]: Start difference. First operand 84370 states and 127891 transitions. Second operand has 5 states, 5 states have (on average 28.6) internal successors, (143), 4 states have internal predecessors, (143), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-12-02 11:09:37,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:09:37,233 INFO L93 Difference]: Finished difference Result 146448 states and 223345 transitions. [2024-12-02 11:09:37,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 11:09:37,233 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.6) internal successors, (143), 4 states have internal predecessors, (143), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) Word has length 394 [2024-12-02 11:09:37,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:09:37,623 INFO L225 Difference]: With dead ends: 146448 [2024-12-02 11:09:37,623 INFO L226 Difference]: Without dead ends: 84418 [2024-12-02 11:09:38,114 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:09:38,114 INFO L435 NwaCegarLoop]: 6036 mSDtfsCounter, 0 mSDsluCounter, 18098 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 24134 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 11:09:38,115 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 24134 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 11:09:38,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84418 states. [2024-12-02 11:09:47,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84418 to 84418. [2024-12-02 11:09:47,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84418 states, 57718 states have (on average 1.3200388093835544) internal successors, (76190), 60592 states have internal predecessors, (76190), 22706 states have call successors, (22706), 3844 states have call predecessors, (22706), 3986 states have return successors, (29115), 21895 states have call predecessors, (29115), 22704 states have call successors, (29115) [2024-12-02 11:09:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84418 states to 84418 states and 128011 transitions. [2024-12-02 11:09:48,733 INFO L78 Accepts]: Start accepts. Automaton has 84418 states and 128011 transitions. Word has length 394 [2024-12-02 11:09:48,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:09:48,733 INFO L471 AbstractCegarLoop]: Abstraction has 84418 states and 128011 transitions. [2024-12-02 11:09:48,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.6) internal successors, (143), 4 states have internal predecessors, (143), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 3 states have call predecessors, (40), 2 states have call successors, (40) [2024-12-02 11:09:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 84418 states and 128011 transitions. [2024-12-02 11:09:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-12-02 11:09:48,740 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:09:48,741 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 21, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-02 11:09:48,741 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2024-12-02 11:09:48,741 INFO L396 AbstractCegarLoop]: === Iteration 40 === Targeting ldv_check_for_read_sectionErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 32 more)] === [2024-12-02 11:09:48,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:09:48,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1492638476, now seen corresponding path program 1 times [2024-12-02 11:09:48,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:09:48,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167100257] [2024-12-02 11:09:48,742 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:09:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms