./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--infiniband--ulp--srp--ib_srp.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_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/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_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/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_866759c0-090e-4436-9e1f-235dd2433b92/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 2a8ffe57f56e653f0ab8b1295d19741f86b9705c27e41dbdef609ef62232f7e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:42:25,761 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:42:25,827 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 13:42:25,833 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:42:25,833 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:42:25,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:42:25,858 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:42:25,858 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:42:25,859 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:42:25,859 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:42:25,859 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:42:25,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:42:25,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:42:25,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:42:25,860 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:42:25,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:42:25,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:42:25,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:42:25,861 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:25,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:42:25,862 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:25,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 13:42:25,863 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:42:25,864 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:42:25,864 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:42:25,864 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:42:25,864 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_866759c0-090e-4436-9e1f-235dd2433b92/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 -> 2a8ffe57f56e653f0ab8b1295d19741f86b9705c27e41dbdef609ef62232f7e2 [2024-12-02 13:42:26,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:42:26,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:42:26,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:42:26,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:42:26,116 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:42:26,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2024-12-02 13:42:29,455 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/data/998ba3147/bf7b869cb76f4edcab0114156a7a4d83/FLAG86ea8522f [2024-12-02 13:42:30,169 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:42:30,170 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2024-12-02 13:42:30,230 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/data/998ba3147/bf7b869cb76f4edcab0114156a7a4d83/FLAG86ea8522f [2024-12-02 13:42:30,246 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/data/998ba3147/bf7b869cb76f4edcab0114156a7a4d83 [2024-12-02 13:42:30,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:42:30,250 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:42:30,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:42:30,252 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:42:30,255 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:42:30,256 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:42:30" (1/1) ... [2024-12-02 13:42:30,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8d2b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:30, skipping insertion in model container [2024-12-02 13:42:30,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:42:30" (1/1) ... [2024-12-02 13:42:30,425 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:42:37,016 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2024-12-02 13:42:37,020 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2024-12-02 13:42:37,021 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2024-12-02 13:42:37,021 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2024-12-02 13:42:37,022 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2024-12-02 13:42:37,022 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2024-12-02 13:42:37,022 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2024-12-02 13:42:37,022 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2024-12-02 13:42:37,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2024-12-02 13:42:37,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2024-12-02 13:42:37,024 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2024-12-02 13:42:37,024 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2024-12-02 13:42:37,025 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2024-12-02 13:42:37,025 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2024-12-02 13:42:37,025 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2024-12-02 13:42:37,026 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2024-12-02 13:42:37,026 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2024-12-02 13:42:37,027 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2024-12-02 13:42:37,042 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2024-12-02 13:42:37,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2024-12-02 13:42:37,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2024-12-02 13:42:37,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2024-12-02 13:42:37,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2024-12-02 13:42:37,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2024-12-02 13:42:37,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2024-12-02 13:42:37,045 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2024-12-02 13:42:37,045 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2024-12-02 13:42:37,045 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2024-12-02 13:42:37,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2024-12-02 13:42:37,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2024-12-02 13:42:37,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2024-12-02 13:42:37,046 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2024-12-02 13:42:37,047 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2024-12-02 13:42:37,047 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2024-12-02 13:42:37,047 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2024-12-02 13:42:37,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2024-12-02 13:42:37,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2024-12-02 13:42:37,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2024-12-02 13:42:37,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2024-12-02 13:42:37,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2024-12-02 13:42:37,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2024-12-02 13:42:37,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2024-12-02 13:42:37,050 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2024-12-02 13:42:37,050 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2024-12-02 13:42:37,050 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2024-12-02 13:42:37,051 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2024-12-02 13:42:37,051 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2024-12-02 13:42:37,051 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2024-12-02 13:42:37,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2024-12-02 13:42:37,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2024-12-02 13:42:37,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2024-12-02 13:42:37,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2024-12-02 13:42:37,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2024-12-02 13:42:37,054 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2024-12-02 13:42:37,055 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2024-12-02 13:42:37,055 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2024-12-02 13:42:37,056 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2024-12-02 13:42:37,056 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2024-12-02 13:42:37,057 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2024-12-02 13:42:37,057 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2024-12-02 13:42:37,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2024-12-02 13:42:37,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2024-12-02 13:42:37,059 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2024-12-02 13:42:37,059 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2024-12-02 13:42:37,060 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2024-12-02 13:42:37,060 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2024-12-02 13:42:37,061 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2024-12-02 13:42:37,061 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2024-12-02 13:42:37,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2024-12-02 13:42:37,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2024-12-02 13:42:37,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2024-12-02 13:42:37,063 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2024-12-02 13:42:37,063 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2024-12-02 13:42:37,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2024-12-02 13:42:37,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2024-12-02 13:42:37,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2024-12-02 13:42:37,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2024-12-02 13:42:37,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2024-12-02 13:42:37,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2024-12-02 13:42:37,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2024-12-02 13:42:37,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2024-12-02 13:42:37,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2024-12-02 13:42:37,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2024-12-02 13:42:37,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2024-12-02 13:42:37,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2024-12-02 13:42:37,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2024-12-02 13:42:37,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2024-12-02 13:42:37,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2024-12-02 13:42:37,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:42:37,144 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:42:37,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6404] [2024-12-02 13:42:37,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6412] [2024-12-02 13:42:37,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6522] [2024-12-02 13:42:37,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6525] [2024-12-02 13:42:37,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6528] [2024-12-02 13:42:37,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6531] [2024-12-02 13:42:37,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6695] [2024-12-02 13:42:37,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6698] [2024-12-02 13:42:37,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6701] [2024-12-02 13:42:37,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6704] [2024-12-02 13:42:37,306 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6975-6976] [2024-12-02 13:42:37,308 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6986-6987] [2024-12-02 13:42:37,315 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7103-7104] [2024-12-02 13:42:37,319 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7137-7138] [2024-12-02 13:42:37,321 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [7195-7196] [2024-12-02 13:42:37,322 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7225-7226] [2024-12-02 13:42:37,324 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [7262-7263] [2024-12-02 13:42:37,325 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [7299-7300] [2024-12-02 13:42:38,062 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2024-12-02 13:42:38,063 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2024-12-02 13:42:38,063 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2024-12-02 13:42:38,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2024-12-02 13:42:38,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2024-12-02 13:42:38,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2024-12-02 13:42:38,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2024-12-02 13:42:38,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2024-12-02 13:42:38,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2024-12-02 13:42:38,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2024-12-02 13:42:38,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2024-12-02 13:42:38,066 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2024-12-02 13:42:38,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2024-12-02 13:42:38,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2024-12-02 13:42:38,067 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2024-12-02 13:42:38,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2024-12-02 13:42:38,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2024-12-02 13:42:38,068 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2024-12-02 13:42:38,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2024-12-02 13:42:38,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2024-12-02 13:42:38,069 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2024-12-02 13:42:38,070 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2024-12-02 13:42:38,070 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2024-12-02 13:42:38,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2024-12-02 13:42:38,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2024-12-02 13:42:38,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2024-12-02 13:42:38,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2024-12-02 13:42:38,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2024-12-02 13:42:38,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2024-12-02 13:42:38,073 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2024-12-02 13:42:38,073 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2024-12-02 13:42:38,073 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2024-12-02 13:42:38,074 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2024-12-02 13:42:38,074 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2024-12-02 13:42:38,075 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2024-12-02 13:42:38,075 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2024-12-02 13:42:38,076 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2024-12-02 13:42:38,076 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2024-12-02 13:42:38,076 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2024-12-02 13:42:38,077 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2024-12-02 13:42:38,077 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2024-12-02 13:42:38,078 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2024-12-02 13:42:38,078 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2024-12-02 13:42:38,078 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2024-12-02 13:42:38,078 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2024-12-02 13:42:38,079 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2024-12-02 13:42:38,079 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2024-12-02 13:42:38,079 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2024-12-02 13:42:38,080 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2024-12-02 13:42:38,080 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2024-12-02 13:42:38,080 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2024-12-02 13:42:38,081 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2024-12-02 13:42:38,081 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2024-12-02 13:42:38,081 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2024-12-02 13:42:38,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2024-12-02 13:42:38,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2024-12-02 13:42:38,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2024-12-02 13:42:38,083 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2024-12-02 13:42:38,083 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2024-12-02 13:42:38,083 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2024-12-02 13:42:38,084 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2024-12-02 13:42:38,084 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2024-12-02 13:42:38,084 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2024-12-02 13:42:38,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2024-12-02 13:42:38,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2024-12-02 13:42:38,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2024-12-02 13:42:38,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2024-12-02 13:42:38,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2024-12-02 13:42:38,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2024-12-02 13:42:38,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2024-12-02 13:42:38,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2024-12-02 13:42:38,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2024-12-02 13:42:38,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2024-12-02 13:42:38,088 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2024-12-02 13:42:38,088 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2024-12-02 13:42:38,088 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2024-12-02 13:42:38,088 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2024-12-02 13:42:38,089 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2024-12-02 13:42:38,089 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2024-12-02 13:42:38,089 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2024-12-02 13:42:38,090 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2024-12-02 13:42:38,090 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2024-12-02 13:42:38,090 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2024-12-02 13:42:38,091 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2024-12-02 13:42:38,091 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2024-12-02 13:42:38,092 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2024-12-02 13:42:38,092 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2024-12-02 13:42:38,092 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2024-12-02 13:42:38,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:42:38,556 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:42:38,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38 WrapperNode [2024-12-02 13:42:38,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:42:38,558 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:42:38,558 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:42:38,558 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:42:38,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:38,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:38,944 INFO L138 Inliner]: procedures = 905, calls = 4616, calls flagged for inlining = 446, calls inlined = 354, statements flattened = 9991 [2024-12-02 13:42:38,944 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:42:38,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:42:38,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:42:38,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:42:38,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:38,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:38,985 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,348 INFO L175 MemorySlicer]: Split 1993 memory accesses to 60 slices as follows [2, 2, 2, 2, 4, 5, 12, 3, 2, 5, 6, 8, 5, 4, 7, 14, 3, 2, 2, 1473, 34, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 16, 46, 14, 2, 5, 8, 48, 46, 3, 2, 2, 1, 2, 2, 4, 61, 2, 2, 14, 2, 2, 37, 2, 2, 1, 4, 2, 2, 41]. 74 percent of accesses are in the largest equivalence class. The 244 initializations are split as follows [2, 2, 2, 2, 0, 0, 0, 0, 0, 5, 6, 0, 5, 4, 7, 14, 0, 2, 0, 55, 0, 2, 3, 2, 0, 2, 2, 2, 2, 2, 2, 16, 0, 0, 2, 5, 8, 0, 46, 3, 2, 2, 1, 2, 2, 0, 0, 2, 2, 14, 2, 2, 0, 2, 2, 0, 0, 2, 2, 0]. The 895 writes are split as follows [0, 0, 0, 0, 0, 1, 12, 3, 1, 0, 0, 7, 0, 0, 0, 0, 3, 0, 1, 716, 34, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 48, 0, 0, 0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 34, 0, 0, 1, 0, 0, 0, 1]. [2024-12-02 13:42:43,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,349 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,593 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,640 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,812 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:42:43,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:42:43,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:42:43,931 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:42:43,932 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (1/1) ... [2024-12-02 13:42:43,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:43,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:42:43,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:42:43,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:42:44,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure srp_send_tsk_mgmt [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_send_tsk_mgmt [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_target [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_target [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-02 13:42:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-02 13:42:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure srp_unmap_data [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_unmap_data [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_100 [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_100 [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure show_allow_ext_sg [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure show_allow_ext_sg [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-12-02 13:42:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-12-02 13:42:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure srp_add_one [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_add_one [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure srp_disconnect_target [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_disconnect_target [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_105 [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_105 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 13:42:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 13:42:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 13:42:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 13:42:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 13:42:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 13:42:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure match_strdup [2024-12-02 13:42:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure match_strdup [2024-12-02 13:42:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2024-12-02 13:42:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_reconnect [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_reconnect [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure srp_release_transport [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_release_transport [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2024-12-02 13:42:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2024-12-02 13:42:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2024-12-02 13:42:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 13:42:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 13:42:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:42:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 13:42:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 13:42:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-02 13:42:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-02 13:42:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 13:42:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 13:42:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-12-02 13:42:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2024-12-02 13:42:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 13:42:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure show_ioc_guid [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ioc_guid [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_device [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_device [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure show_port [2024-12-02 13:42:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 13:42:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 13:42:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 13:42:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 13:42:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 13:42:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-12-02 13:42:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure srp_claim_req [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_claim_req [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_req [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_req [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure srp_abort [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_abort [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_update_start [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_update_start [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure show_id_ext [2024-12-02 13:42:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure show_id_ext [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 13:42:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 13:42:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-12-02 13:42:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-12-02 13:42:44,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 13:42:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 13:42:44,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 13:42:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 13:42:44,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 13:42:44,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 13:42:44,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2024-12-02 13:42:44,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_114 [2024-12-02 13:42:44,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_114 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 13:42:44,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 13:42:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure show_ch_count [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ch_count [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure host_to_target [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure host_to_target [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 13:42:44,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 13:42:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure srp_lookup_path [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_lookup_path [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2024-12-02 13:42:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 13:42:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_ch_ib [2024-12-02 13:42:44,033 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_ch_ib [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 13:42:44,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 13:42:44,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-02 13:42:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-02 13:42:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 13:42:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2024-12-02 13:42:44,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2024-12-02 13:42:44,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure srp_connect_ch [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_connect_ch [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_fr_pool [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_fr_pool [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure srp_queue_remove_work [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_queue_remove_work [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_mapping [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_mapping [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2024-12-02 13:42:44,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2024-12-02 13:42:44,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure srp_slave_configure [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_slave_configure [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_conn_state [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_conn_state [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_delete [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_delete [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 13:42:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_port [2024-12-02 13:42:44,037 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_port [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req_data [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req_data [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure srp_target_is_topspin [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_target_is_topspin [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure srp_put_tx_iu [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_put_tx_iu [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_desc [2024-12-02 13:42:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_desc [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 13:42:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 13:42:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2024-12-02 13:42:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure show_sgid [2024-12-02 13:42:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sgid [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure srp_tmo_valid [2024-12-02 13:42:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_tmo_valid [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 13:42:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_qp [2024-12-02 13:42:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_qp [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 13:42:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 13:42:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-12-02 13:42:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_queue_depth [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_queue_depth [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure show_comp_vector [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure show_comp_vector [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-02 13:42:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:42:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 13:42:44,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2024-12-02 13:42:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:42:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 13:42:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2024-12-02 13:42:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2024-12-02 13:42:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 13:42:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2024-12-02 13:42:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 13:42:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure match_hex [2024-12-02 13:42:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure match_hex [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure show_zero_req_lim [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure show_zero_req_lim [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure show_service_id [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure show_service_id [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-02 13:42:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-02 13:42:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure srp_terminate_io [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_terminate_io [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure srp_new_cm_id [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_new_cm_id [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_device [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_device [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_tl_retry_count [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tl_retry_count [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_cmd_sg_entries [2024-12-02 13:42:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cmd_sg_entries [2024-12-02 13:42:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2024-12-02 13:42:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 13:42:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 13:42:44,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-12-02 13:42:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 13:42:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-02 13:42:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure srp_remove_one [2024-12-02 13:42:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_remove_one [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2024-12-02 13:42:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2024-12-02 13:42:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_host [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_host [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_fmr_pool [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_fmr_pool [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure srp_post_send [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_post_send [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure show_orig_dgid [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure show_orig_dgid [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_iu [2024-12-02 13:42:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_iu [2024-12-02 13:42:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure show_dgid [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dgid [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure __srp_get_tx_iu [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __srp_get_tx_iu [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag [2024-12-02 13:42:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 13:42:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 13:42:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 13:42:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-02 13:42:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-02 13:42:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_ch_ib [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_ch_ib [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_104 [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_104 [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure show_req_lim [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure show_req_lim [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-12-02 13:42:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-12-02 13:42:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure srp_handle_qp_err [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_handle_qp_err [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 13:42:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2024-12-02 13:42:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 13:42:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 13:42:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 13:42:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-12-02 13:42:44,063 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2024-12-02 13:42:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2024-12-02 13:42:46,222 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:42:46,228 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:43:23,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 13:43:36,913 INFO L? ?]: Removed 5687 outVars from TransFormulas that were not future-live. [2024-12-02 13:43:36,913 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:43:36,981 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:43:36,981 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-02 13:43:36,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:43:36 BoogieIcfgContainer [2024-12-02 13:43:36,982 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:43:36,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:43:36,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:43:36,990 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:43:36,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:42:30" (1/3) ... [2024-12-02 13:43:36,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1442fed4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:43:36, skipping insertion in model container [2024-12-02 13:43:36,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:38" (2/3) ... [2024-12-02 13:43:36,992 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1442fed4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:43:36, skipping insertion in model container [2024-12-02 13:43:36,992 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:43:36" (3/3) ... [2024-12-02 13:43:36,993 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2024-12-02 13:43:37,009 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:43:37,012 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i that has 333 procedures, 4218 locations, 1 initial locations, 201 loop locations, and 35 error locations. [2024-12-02 13:43:37,156 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:43:37,170 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;@4e03a3d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:43:37,170 INFO L334 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2024-12-02 13:43:37,186 INFO L276 IsEmpty]: Start isEmpty. Operand has 3698 states, 2450 states have (on average 1.2779591836734694) internal successors, (3131), 2582 states have internal predecessors, (3131), 996 states have call successors, (996), 217 states have call predecessors, (996), 216 states have return successors, (988), 979 states have call predecessors, (988), 988 states have call successors, (988) [2024-12-02 13:43:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-02 13:43:37,196 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:43:37,197 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 13:43:37,197 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_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 33 more)] === [2024-12-02 13:43:37,201 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:43:37,201 INFO L85 PathProgramCache]: Analyzing trace with hash -625151065, now seen corresponding path program 1 times [2024-12-02 13:43:37,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:43:37,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989430879] [2024-12-02 13:43:37,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:43:37,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:43:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:43:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-02 13:43:52,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:43:52,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989430879] [2024-12-02 13:43:52,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989430879] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:43:52,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:43:52,396 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:43:52,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053934582] [2024-12-02 13:43:52,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:43:52,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:43:52,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:43:52,418 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:43:52,418 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:43:52,425 INFO L87 Difference]: Start difference. First operand has 3698 states, 2450 states have (on average 1.2779591836734694) internal successors, (3131), 2582 states have internal predecessors, (3131), 996 states have call successors, (996), 217 states have call predecessors, (996), 216 states have return successors, (988), 979 states have call predecessors, (988), 988 states have call successors, (988) Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 13:43:53,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:43:53,370 INFO L93 Difference]: Finished difference Result 10958 states and 15595 transitions. [2024-12-02 13:43:53,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:43:53,372 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 62 [2024-12-02 13:43:53,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:43:53,435 INFO L225 Difference]: With dead ends: 10958 [2024-12-02 13:43:53,436 INFO L226 Difference]: Without dead ends: 7270 [2024-12-02 13:43:53,469 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:43:53,472 INFO L435 NwaCegarLoop]: 5238 mSDtfsCounter, 5031 mSDsluCounter, 15405 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5032 SdHoareTripleChecker+Valid, 20643 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:43:53,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5032 Valid, 20643 Invalid, 18 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:43:53,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7270 states. [2024-12-02 13:43:53,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7270 to 7173. [2024-12-02 13:43:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7173 states, 4783 states have (on average 1.2567426301484423) internal successors, (6011), 4994 states have internal predecessors, (6011), 1933 states have call successors, (1933), 424 states have call predecessors, (1933), 423 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-12-02 13:43:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 7173 states and 9875 transitions. [2024-12-02 13:43:53,970 INFO L78 Accepts]: Start accepts. Automaton has 7173 states and 9875 transitions. Word has length 62 [2024-12-02 13:43:53,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:43:53,971 INFO L471 AbstractCegarLoop]: Abstraction has 7173 states and 9875 transitions. [2024-12-02 13:43:53,972 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 13:43:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 7173 states and 9875 transitions. [2024-12-02 13:43:53,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-02 13:43:53,975 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:43:53,975 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] [2024-12-02 13:43:53,976 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 13:43:53,976 INFO L396 AbstractCegarLoop]: === Iteration 2 === 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 33 more)] === [2024-12-02 13:43:53,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:43:53,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1874853108, now seen corresponding path program 1 times [2024-12-02 13:43:53,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:43:53,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587954383] [2024-12-02 13:43:53,977 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:43:53,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:44:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:44:06,980 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 13:44:06,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:44:06,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587954383] [2024-12-02 13:44:06,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587954383] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:44:06,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:44:06,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:44:06,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866528087] [2024-12-02 13:44:06,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:44:06,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:44:06,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:44:06,982 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:44:06,982 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:44:06,983 INFO L87 Difference]: Start difference. First operand 7173 states and 9875 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 13:44:07,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:44:07,300 INFO L93 Difference]: Finished difference Result 7173 states and 9875 transitions. [2024-12-02 13:44:07,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:44:07,300 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 69 [2024-12-02 13:44:07,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:44:07,337 INFO L225 Difference]: With dead ends: 7173 [2024-12-02 13:44:07,337 INFO L226 Difference]: Without dead ends: 7171 [2024-12-02 13:44:07,342 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:44:07,343 INFO L435 NwaCegarLoop]: 5024 mSDtfsCounter, 4995 mSDsluCounter, 5023 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4995 SdHoareTripleChecker+Valid, 10047 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 13:44:07,343 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4995 Valid, 10047 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:44:07,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7171 states. [2024-12-02 13:44:07,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7171 to 7171. [2024-12-02 13:44:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7171 states, 4782 states have (on average 1.2563780844834798) internal successors, (6008), 4992 states have internal predecessors, (6008), 1933 states have call successors, (1933), 424 states have call predecessors, (1933), 423 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-12-02 13:44:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7171 states to 7171 states and 9872 transitions. [2024-12-02 13:44:07,773 INFO L78 Accepts]: Start accepts. Automaton has 7171 states and 9872 transitions. Word has length 69 [2024-12-02 13:44:07,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:44:07,774 INFO L471 AbstractCegarLoop]: Abstraction has 7171 states and 9872 transitions. [2024-12-02 13:44:07,774 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 13:44:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 7171 states and 9872 transitions. [2024-12-02 13:44:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-02 13:44:07,776 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:44:07,776 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:44:07,776 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 13:44:07,776 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_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 33 more)] === [2024-12-02 13:44:07,777 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:44:07,777 INFO L85 PathProgramCache]: Analyzing trace with hash -533711537, now seen corresponding path program 1 times [2024-12-02 13:44:07,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:44:07,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380869478] [2024-12-02 13:44:07,777 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:44:07,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:44:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:44:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-02 13:44:19,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:44:19,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380869478] [2024-12-02 13:44:19,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380869478] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:44:19,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:44:19,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:44:19,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757324959] [2024-12-02 13:44:19,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:44:19,076 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:44:19,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:44:19,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:44:19,077 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:44:19,077 INFO L87 Difference]: Start difference. First operand 7171 states and 9872 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:44:19,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:44:19,650 INFO L93 Difference]: Finished difference Result 7171 states and 9872 transitions. [2024-12-02 13:44:19,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:44:19,651 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 81 [2024-12-02 13:44:19,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:44:19,690 INFO L225 Difference]: With dead ends: 7171 [2024-12-02 13:44:19,691 INFO L226 Difference]: Without dead ends: 7169 [2024-12-02 13:44:19,696 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:44:19,697 INFO L435 NwaCegarLoop]: 5019 mSDtfsCounter, 4999 mSDsluCounter, 10035 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5000 SdHoareTripleChecker+Valid, 15054 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:44:19,698 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5000 Valid, 15054 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:44:19,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7169 states. [2024-12-02 13:44:19,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7169 to 7169. [2024-12-02 13:44:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7169 states, 4781 states have (on average 1.2560133863208534) internal successors, (6005), 4990 states have internal predecessors, (6005), 1933 states have call successors, (1933), 424 states have call predecessors, (1933), 423 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-12-02 13:44:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7169 states to 7169 states and 9869 transitions. [2024-12-02 13:44:20,020 INFO L78 Accepts]: Start accepts. Automaton has 7169 states and 9869 transitions. Word has length 81 [2024-12-02 13:44:20,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:44:20,021 INFO L471 AbstractCegarLoop]: Abstraction has 7169 states and 9869 transitions. [2024-12-02 13:44:20,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 13:44:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 7169 states and 9869 transitions. [2024-12-02 13:44:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-02 13:44:20,024 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:44:20,024 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] [2024-12-02 13:44:20,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 13:44:20,025 INFO L396 AbstractCegarLoop]: === Iteration 4 === 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 33 more)] === [2024-12-02 13:44:20,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:44:20,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1653590457, now seen corresponding path program 1 times [2024-12-02 13:44:20,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:44:20,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359937862] [2024-12-02 13:44:20,026 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:44:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:44:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:44:33,014 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 13:44:33,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:44:33,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359937862] [2024-12-02 13:44:33,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359937862] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:44:33,015 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:44:33,015 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:44:33,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26038914] [2024-12-02 13:44:33,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:44:33,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:44:33,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:44:33,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:44:33,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:44:33,016 INFO L87 Difference]: Start difference. First operand 7169 states and 9869 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 13:44:33,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:44:33,562 INFO L93 Difference]: Finished difference Result 7169 states and 9869 transitions. [2024-12-02 13:44:33,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:44:33,563 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 75 [2024-12-02 13:44:33,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:44:33,617 INFO L225 Difference]: With dead ends: 7169 [2024-12-02 13:44:33,617 INFO L226 Difference]: Without dead ends: 7167 [2024-12-02 13:44:33,624 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:44:33,624 INFO L435 NwaCegarLoop]: 5020 mSDtfsCounter, 4990 mSDsluCounter, 5019 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4990 SdHoareTripleChecker+Valid, 10039 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:44:33,625 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4990 Valid, 10039 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:44:33,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7167 states. [2024-12-02 13:44:34,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7167 to 7167. [2024-12-02 13:44:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7167 states, 4780 states have (on average 1.2556485355648535) internal successors, (6002), 4988 states have internal predecessors, (6002), 1933 states have call successors, (1933), 424 states have call predecessors, (1933), 423 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-12-02 13:44:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7167 states to 7167 states and 9866 transitions. [2024-12-02 13:44:34,155 INFO L78 Accepts]: Start accepts. Automaton has 7167 states and 9866 transitions. Word has length 75 [2024-12-02 13:44:34,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:44:34,155 INFO L471 AbstractCegarLoop]: Abstraction has 7167 states and 9866 transitions. [2024-12-02 13:44:34,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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 13:44:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 7167 states and 9866 transitions. [2024-12-02 13:44:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-02 13:44:34,157 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:44:34,158 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] [2024-12-02 13:44:34,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 13:44:34,158 INFO L396 AbstractCegarLoop]: === Iteration 5 === 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 33 more)] === [2024-12-02 13:44:34,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:44:34,158 INFO L85 PathProgramCache]: Analyzing trace with hash 1524284866, now seen corresponding path program 1 times [2024-12-02 13:44:34,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:44:34,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077604512] [2024-12-02 13:44:34,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:44:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:44:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:44:47,102 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 13:44:47,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:44:47,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077604512] [2024-12-02 13:44:47,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077604512] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:44:47,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:44:47,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:44:47,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858811316] [2024-12-02 13:44:47,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:44:47,103 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:44:47,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:44:47,104 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:44:47,104 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:44:47,104 INFO L87 Difference]: Start difference. First operand 7167 states and 9866 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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 13:44:47,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:44:47,488 INFO L93 Difference]: Finished difference Result 7167 states and 9866 transitions. [2024-12-02 13:44:47,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:44:47,489 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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 81 [2024-12-02 13:44:47,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:44:47,537 INFO L225 Difference]: With dead ends: 7167 [2024-12-02 13:44:47,537 INFO L226 Difference]: Without dead ends: 7165 [2024-12-02 13:44:47,543 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:44:47,544 INFO L435 NwaCegarLoop]: 5018 mSDtfsCounter, 4987 mSDsluCounter, 5017 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4987 SdHoareTripleChecker+Valid, 10035 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 13:44:47,544 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4987 Valid, 10035 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:44:47,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7165 states. [2024-12-02 13:44:48,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7165 to 7165. [2024-12-02 13:44:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7165 states, 4779 states have (on average 1.2552835321196902) internal successors, (5999), 4986 states have internal predecessors, (5999), 1933 states have call successors, (1933), 424 states have call predecessors, (1933), 423 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-12-02 13:44:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7165 states to 7165 states and 9863 transitions. [2024-12-02 13:44:48,074 INFO L78 Accepts]: Start accepts. Automaton has 7165 states and 9863 transitions. Word has length 81 [2024-12-02 13:44:48,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:44:48,075 INFO L471 AbstractCegarLoop]: Abstraction has 7165 states and 9863 transitions. [2024-12-02 13:44:48,075 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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 13:44:48,075 INFO L276 IsEmpty]: Start isEmpty. Operand 7165 states and 9863 transitions. [2024-12-02 13:44:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-02 13:44:48,077 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:44:48,077 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:44:48,077 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 13:44:48,077 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:44:48,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:44:48,078 INFO L85 PathProgramCache]: Analyzing trace with hash -800315567, now seen corresponding path program 1 times [2024-12-02 13:44:48,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:44:48,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402202400] [2024-12-02 13:44:48,078 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:44:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:44:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:45:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 13:45:04,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:45:04,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402202400] [2024-12-02 13:45:04,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402202400] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:45:04,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:45:04,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-12-02 13:45:04,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241098086] [2024-12-02 13:45:04,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:45:04,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-12-02 13:45:04,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:45:04,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-12-02 13:45:04,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2024-12-02 13:45:04,702 INFO L87 Difference]: Start difference. First operand 7165 states and 9863 transitions. Second operand has 15 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 14 states have internal predecessors, (53), 6 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2024-12-02 13:45:13,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:45:13,494 INFO L93 Difference]: Finished difference Result 10738 states and 14743 transitions. [2024-12-02 13:45:13,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-12-02 13:45:13,495 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 14 states have internal predecessors, (53), 6 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) Word has length 85 [2024-12-02 13:45:13,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:45:13,529 INFO L225 Difference]: With dead ends: 10738 [2024-12-02 13:45:13,529 INFO L226 Difference]: Without dead ends: 7184 [2024-12-02 13:45:13,547 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2024-12-02 13:45:13,548 INFO L435 NwaCegarLoop]: 4979 mSDtfsCounter, 20 mSDsluCounter, 64605 mSDsCounter, 0 mSdLazyCounter, 667 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 69584 SdHoareTripleChecker+Invalid, 672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2024-12-02 13:45:13,548 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [48 Valid, 69584 Invalid, 672 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 667 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2024-12-02 13:45:13,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7184 states. [2024-12-02 13:45:13,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7184 to 7179. [2024-12-02 13:45:13,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7179 states, 4788 states have (on average 1.2548036758563075) internal successors, (6008), 4995 states have internal predecessors, (6008), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:45:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7179 states to 7179 states and 9882 transitions. [2024-12-02 13:45:13,887 INFO L78 Accepts]: Start accepts. Automaton has 7179 states and 9882 transitions. Word has length 85 [2024-12-02 13:45:13,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:45:13,887 INFO L471 AbstractCegarLoop]: Abstraction has 7179 states and 9882 transitions. [2024-12-02 13:45:13,887 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 14 states have internal predecessors, (53), 6 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2024-12-02 13:45:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 7179 states and 9882 transitions. [2024-12-02 13:45:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-02 13:45:13,889 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:45:13,889 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] [2024-12-02 13:45:13,889 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 13:45:13,889 INFO L396 AbstractCegarLoop]: === Iteration 7 === 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 33 more)] === [2024-12-02 13:45:13,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:45:13,890 INFO L85 PathProgramCache]: Analyzing trace with hash -1624304293, now seen corresponding path program 1 times [2024-12-02 13:45:13,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:45:13,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737656624] [2024-12-02 13:45:13,890 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:45:13,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:45:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:45:24,509 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 13:45:24,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:45:24,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737656624] [2024-12-02 13:45:24,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737656624] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:45:24,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:45:24,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:45:24,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135584406] [2024-12-02 13:45:24,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:45:24,510 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:45:24,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:45:24,511 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:45:24,511 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:45:24,511 INFO L87 Difference]: Start difference. First operand 7179 states and 9882 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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 13:45:24,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:45:24,823 INFO L93 Difference]: Finished difference Result 7179 states and 9882 transitions. [2024-12-02 13:45:24,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:45:24,823 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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 87 [2024-12-02 13:45:24,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:45:24,859 INFO L225 Difference]: With dead ends: 7179 [2024-12-02 13:45:24,859 INFO L226 Difference]: Without dead ends: 7177 [2024-12-02 13:45:24,864 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:45:24,865 INFO L435 NwaCegarLoop]: 5016 mSDtfsCounter, 4984 mSDsluCounter, 5015 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4984 SdHoareTripleChecker+Valid, 10031 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 13:45:24,865 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4984 Valid, 10031 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:45:24,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7177 states. [2024-12-02 13:45:25,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7177 to 7177. [2024-12-02 13:45:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7177 states, 4787 states have (on average 1.2544391059118445) internal successors, (6005), 4993 states have internal predecessors, (6005), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:45:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7177 states to 7177 states and 9879 transitions. [2024-12-02 13:45:25,315 INFO L78 Accepts]: Start accepts. Automaton has 7177 states and 9879 transitions. Word has length 87 [2024-12-02 13:45:25,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:45:25,315 INFO L471 AbstractCegarLoop]: Abstraction has 7177 states and 9879 transitions. [2024-12-02 13:45:25,315 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 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 13:45:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 7177 states and 9879 transitions. [2024-12-02 13:45:25,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-02 13:45:25,316 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:45:25,317 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] [2024-12-02 13:45:25,317 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 13:45:25,317 INFO L396 AbstractCegarLoop]: === Iteration 8 === 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 33 more)] === [2024-12-02 13:45:25,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:45:25,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1972896517, now seen corresponding path program 1 times [2024-12-02 13:45:25,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:45:25,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582222162] [2024-12-02 13:45:25,317 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:45:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:45:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:45:36,101 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 13:45:36,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:45:36,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582222162] [2024-12-02 13:45:36,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582222162] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:45:36,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:45:36,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:45:36,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206143422] [2024-12-02 13:45:36,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:45:36,101 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:45:36,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:45:36,102 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:45:36,102 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:45:36,102 INFO L87 Difference]: Start difference. First operand 7177 states and 9879 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 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 13:45:36,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:45:36,631 INFO L93 Difference]: Finished difference Result 7264 states and 9943 transitions. [2024-12-02 13:45:36,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:45:36,632 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 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 93 [2024-12-02 13:45:36,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:45:36,661 INFO L225 Difference]: With dead ends: 7264 [2024-12-02 13:45:36,661 INFO L226 Difference]: Without dead ends: 7262 [2024-12-02 13:45:36,666 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:45:36,666 INFO L435 NwaCegarLoop]: 9625 mSDtfsCounter, 4979 mSDsluCounter, 14523 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4979 SdHoareTripleChecker+Valid, 24148 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:45:36,667 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4979 Valid, 24148 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:45:36,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7262 states. [2024-12-02 13:45:36,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7262 to 7177. [2024-12-02 13:45:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7177 states, 4787 states have (on average 1.2542302068101108) internal successors, (6004), 4993 states have internal predecessors, (6004), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:45:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7177 states to 7177 states and 9878 transitions. [2024-12-02 13:45:37,002 INFO L78 Accepts]: Start accepts. Automaton has 7177 states and 9878 transitions. Word has length 93 [2024-12-02 13:45:37,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:45:37,003 INFO L471 AbstractCegarLoop]: Abstraction has 7177 states and 9878 transitions. [2024-12-02 13:45:37,003 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 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 13:45:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 7177 states and 9878 transitions. [2024-12-02 13:45:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-02 13:45:37,004 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:45:37,004 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] [2024-12-02 13:45:37,005 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 13:45:37,005 INFO L396 AbstractCegarLoop]: === Iteration 9 === 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 33 more)] === [2024-12-02 13:45:37,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:45:37,005 INFO L85 PathProgramCache]: Analyzing trace with hash -1222571778, now seen corresponding path program 1 times [2024-12-02 13:45:37,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:45:37,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327913511] [2024-12-02 13:45:37,005 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:45:37,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:45:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:45:49,759 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 13:45:49,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:45:49,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327913511] [2024-12-02 13:45:49,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327913511] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:45:49,759 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:45:49,759 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:45:49,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151431311] [2024-12-02 13:45:49,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:45:49,760 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:45:49,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:45:49,761 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:45:49,761 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:45:49,762 INFO L87 Difference]: Start difference. First operand 7177 states and 9878 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 13:45:50,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:45:50,186 INFO L93 Difference]: Finished difference Result 7177 states and 9878 transitions. [2024-12-02 13:45:50,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:45:50,187 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 99 [2024-12-02 13:45:50,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:45:50,215 INFO L225 Difference]: With dead ends: 7177 [2024-12-02 13:45:50,216 INFO L226 Difference]: Without dead ends: 7175 [2024-12-02 13:45:50,220 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:45:50,220 INFO L435 NwaCegarLoop]: 5014 mSDtfsCounter, 4980 mSDsluCounter, 5013 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4980 SdHoareTripleChecker+Valid, 10027 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 13:45:50,220 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4980 Valid, 10027 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:45:50,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7175 states. [2024-12-02 13:45:50,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7175 to 7175. [2024-12-02 13:45:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7175 states, 4786 states have (on average 1.2538654408692018) internal successors, (6001), 4991 states have internal predecessors, (6001), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:45:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7175 states to 7175 states and 9875 transitions. [2024-12-02 13:45:50,744 INFO L78 Accepts]: Start accepts. Automaton has 7175 states and 9875 transitions. Word has length 99 [2024-12-02 13:45:50,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:45:50,744 INFO L471 AbstractCegarLoop]: Abstraction has 7175 states and 9875 transitions. [2024-12-02 13:45:50,744 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 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 13:45:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 7175 states and 9875 transitions. [2024-12-02 13:45:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-02 13:45:50,746 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:45:50,746 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:45:50,746 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 13:45:50,746 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:45:50,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:45:50,747 INFO L85 PathProgramCache]: Analyzing trace with hash -86552134, now seen corresponding path program 1 times [2024-12-02 13:45:50,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:45:50,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467512623] [2024-12-02 13:45:50,747 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:45:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:46:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-02 13:46:04,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:46:04,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467512623] [2024-12-02 13:46:04,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467512623] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:46:04,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1610384283] [2024-12-02 13:46:04,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:04,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:46:04,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:46:04,523 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:46:04,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 13:46:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:19,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 5913 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-02 13:46:19,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:46:20,880 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-02 13:46:20,880 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:46:20,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1610384283] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:46:20,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:46:20,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [6] total 14 [2024-12-02 13:46:20,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037800324] [2024-12-02 13:46:20,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:46:20,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 13:46:20,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:46:20,882 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 13:46:20,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2024-12-02 13:46:20,882 INFO L87 Difference]: Start difference. First operand 7175 states and 9875 transitions. Second operand has 10 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 3 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-12-02 13:46:26,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:46:26,828 INFO L93 Difference]: Finished difference Result 14259 states and 19629 transitions. [2024-12-02 13:46:26,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-12-02 13:46:26,829 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 3 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 108 [2024-12-02 13:46:26,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:46:26,866 INFO L225 Difference]: With dead ends: 14259 [2024-12-02 13:46:26,866 INFO L226 Difference]: Without dead ends: 7193 [2024-12-02 13:46:26,900 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2024-12-02 13:46:26,901 INFO L435 NwaCegarLoop]: 4979 mSDtfsCounter, 26 mSDsluCounter, 39723 mSDsCounter, 0 mSdLazyCounter, 413 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 44702 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 413 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-12-02 13:46:26,901 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 44702 Invalid, 421 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 413 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2024-12-02 13:46:26,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7193 states. [2024-12-02 13:46:27,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7193 to 7187. [2024-12-02 13:46:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7187 states, 4796 states have (on average 1.2533361134278564) internal successors, (6011), 4999 states have internal predecessors, (6011), 1940 states have call successors, (1940), 424 states have call predecessors, (1940), 423 states have return successors, (1938), 1918 states have call predecessors, (1938), 1938 states have call successors, (1938) [2024-12-02 13:46:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7187 states to 7187 states and 9889 transitions. [2024-12-02 13:46:27,336 INFO L78 Accepts]: Start accepts. Automaton has 7187 states and 9889 transitions. Word has length 108 [2024-12-02 13:46:27,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:46:27,337 INFO L471 AbstractCegarLoop]: Abstraction has 7187 states and 9889 transitions. [2024-12-02 13:46:27,337 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 6.333333333333333) internal successors, (57), 9 states have internal predecessors, (57), 3 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-12-02 13:46:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 7187 states and 9889 transitions. [2024-12-02 13:46:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-02 13:46:27,339 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:46:27,339 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] [2024-12-02 13:46:27,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 13:46:27,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-12-02 13:46:27,540 INFO L396 AbstractCegarLoop]: === Iteration 11 === 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 33 more)] === [2024-12-02 13:46:27,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:46:27,543 INFO L85 PathProgramCache]: Analyzing trace with hash -977005535, now seen corresponding path program 1 times [2024-12-02 13:46:27,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:46:27,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787245841] [2024-12-02 13:46:27,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:46:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:39,542 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 13:46:39,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:46:39,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787245841] [2024-12-02 13:46:39,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787245841] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:46:39,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:46:39,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:46:39,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307631183] [2024-12-02 13:46:39,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:46:39,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:46:39,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:46:39,544 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:46:39,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:46:39,544 INFO L87 Difference]: Start difference. First operand 7187 states and 9889 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 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 13:46:39,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:46:39,864 INFO L93 Difference]: Finished difference Result 7187 states and 9889 transitions. [2024-12-02 13:46:39,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:46:39,865 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 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 105 [2024-12-02 13:46:39,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:46:39,886 INFO L225 Difference]: With dead ends: 7187 [2024-12-02 13:46:39,886 INFO L226 Difference]: Without dead ends: 7185 [2024-12-02 13:46:39,889 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:46:39,890 INFO L435 NwaCegarLoop]: 5012 mSDtfsCounter, 4977 mSDsluCounter, 5011 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4977 SdHoareTripleChecker+Valid, 10023 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 13:46:39,890 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4977 Valid, 10023 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:46:39,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7185 states. [2024-12-02 13:46:40,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7185 to 7185. [2024-12-02 13:46:40,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7185 states, 4795 states have (on average 1.2529718456725756) internal successors, (6008), 4997 states have internal predecessors, (6008), 1940 states have call successors, (1940), 424 states have call predecessors, (1940), 423 states have return successors, (1938), 1918 states have call predecessors, (1938), 1938 states have call successors, (1938) [2024-12-02 13:46:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7185 states to 7185 states and 9886 transitions. [2024-12-02 13:46:40,400 INFO L78 Accepts]: Start accepts. Automaton has 7185 states and 9886 transitions. Word has length 105 [2024-12-02 13:46:40,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:46:40,400 INFO L471 AbstractCegarLoop]: Abstraction has 7185 states and 9886 transitions. [2024-12-02 13:46:40,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 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 13:46:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 7185 states and 9886 transitions. [2024-12-02 13:46:40,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-02 13:46:40,402 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:46:40,402 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:46:40,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 13:46:40,403 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:46:40,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:46:40,403 INFO L85 PathProgramCache]: Analyzing trace with hash -2091860715, now seen corresponding path program 1 times [2024-12-02 13:46:40,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:46:40,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633390526] [2024-12-02 13:46:40,403 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:46:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-02 13:46:51,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:46:51,054 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633390526] [2024-12-02 13:46:51,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633390526] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:46:51,054 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1725414051] [2024-12-02 13:46:51,054 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:51,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:46:51,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:46:51,056 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:46:51,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 13:47:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:47:03,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 5923 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-02 13:47:03,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:47:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-02 13:47:04,566 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:47:04,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1725414051] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:47:04,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:47:04,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2024-12-02 13:47:04,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297615082] [2024-12-02 13:47:04,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:47:04,567 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 13:47:04,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:47:04,567 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 13:47:04,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-12-02 13:47:04,567 INFO L87 Difference]: Start difference. First operand 7185 states and 9886 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-12-02 13:47:05,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:47:05,920 INFO L93 Difference]: Finished difference Result 10776 states and 14808 transitions. [2024-12-02 13:47:05,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 13:47:05,920 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 113 [2024-12-02 13:47:05,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:47:05,946 INFO L225 Difference]: With dead ends: 10776 [2024-12-02 13:47:05,946 INFO L226 Difference]: Without dead ends: 7182 [2024-12-02 13:47:05,957 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2024-12-02 13:47:05,957 INFO L435 NwaCegarLoop]: 5021 mSDtfsCounter, 23 mSDsluCounter, 25036 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 30057 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 13:47:05,958 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 30057 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 13:47:05,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7182 states. [2024-12-02 13:47:06,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7182 to 7175. [2024-12-02 13:47:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7175 states, 4787 states have (on average 1.2529768121997076) internal successors, (5998), 4988 states have internal predecessors, (5998), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1917 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:47:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7175 states to 7175 states and 9872 transitions. [2024-12-02 13:47:06,433 INFO L78 Accepts]: Start accepts. Automaton has 7175 states and 9872 transitions. Word has length 113 [2024-12-02 13:47:06,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:47:06,433 INFO L471 AbstractCegarLoop]: Abstraction has 7175 states and 9872 transitions. [2024-12-02 13:47:06,433 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-12-02 13:47:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 7175 states and 9872 transitions. [2024-12-02 13:47:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-02 13:47:06,435 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:47:06,435 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] [2024-12-02 13:47:06,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 13:47:06,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-12-02 13:47:06,635 INFO L396 AbstractCegarLoop]: === Iteration 13 === 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 33 more)] === [2024-12-02 13:47:06,636 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:47:06,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1211813204, now seen corresponding path program 1 times [2024-12-02 13:47:06,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:47:06,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740898226] [2024-12-02 13:47:06,636 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:47:06,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:47:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:47:19,159 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 13:47:19,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:47:19,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740898226] [2024-12-02 13:47:19,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740898226] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:47:19,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:47:19,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:47:19,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754150012] [2024-12-02 13:47:19,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:47:19,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:47:19,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:47:19,161 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:47:19,161 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:47:19,161 INFO L87 Difference]: Start difference. First operand 7175 states and 9872 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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 13:47:19,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:47:19,588 INFO L93 Difference]: Finished difference Result 7175 states and 9872 transitions. [2024-12-02 13:47:19,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:47:19,589 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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 111 [2024-12-02 13:47:19,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:47:19,625 INFO L225 Difference]: With dead ends: 7175 [2024-12-02 13:47:19,625 INFO L226 Difference]: Without dead ends: 7173 [2024-12-02 13:47:19,631 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:47:19,632 INFO L435 NwaCegarLoop]: 5010 mSDtfsCounter, 4974 mSDsluCounter, 5009 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4974 SdHoareTripleChecker+Valid, 10019 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 13:47:19,632 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4974 Valid, 10019 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:47:19,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7173 states. [2024-12-02 13:47:20,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7173 to 7173. [2024-12-02 13:47:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7173 states, 4786 states have (on average 1.2526117843710822) internal successors, (5995), 4986 states have internal predecessors, (5995), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1917 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:47:20,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 7173 states and 9869 transitions. [2024-12-02 13:47:20,112 INFO L78 Accepts]: Start accepts. Automaton has 7173 states and 9869 transitions. Word has length 111 [2024-12-02 13:47:20,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:47:20,112 INFO L471 AbstractCegarLoop]: Abstraction has 7173 states and 9869 transitions. [2024-12-02 13:47:20,112 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 4 states have internal predecessors, (70), 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 13:47:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 7173 states and 9869 transitions. [2024-12-02 13:47:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-02 13:47:20,114 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:47:20,115 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] [2024-12-02 13:47:20,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 13:47:20,115 INFO L396 AbstractCegarLoop]: === Iteration 14 === 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 33 more)] === [2024-12-02 13:47:20,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:47:20,115 INFO L85 PathProgramCache]: Analyzing trace with hash -615969009, now seen corresponding path program 1 times [2024-12-02 13:47:20,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:47:20,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828443741] [2024-12-02 13:47:20,115 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:47:20,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:47:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:47:33,192 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 13:47:33,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:47:33,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828443741] [2024-12-02 13:47:33,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828443741] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:47:33,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:47:33,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:47:33,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810885346] [2024-12-02 13:47:33,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:47:33,193 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:47:33,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:47:33,194 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:47:33,194 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:47:33,194 INFO L87 Difference]: Start difference. First operand 7173 states and 9869 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 13:47:33,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:47:33,642 INFO L93 Difference]: Finished difference Result 7173 states and 9869 transitions. [2024-12-02 13:47:33,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:47:33,643 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 113 [2024-12-02 13:47:33,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:47:33,668 INFO L225 Difference]: With dead ends: 7173 [2024-12-02 13:47:33,668 INFO L226 Difference]: Without dead ends: 7171 [2024-12-02 13:47:33,672 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:47:33,672 INFO L435 NwaCegarLoop]: 5008 mSDtfsCounter, 4970 mSDsluCounter, 5007 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4970 SdHoareTripleChecker+Valid, 10015 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 13:47:33,673 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4970 Valid, 10015 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:47:33,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7171 states. [2024-12-02 13:47:34,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7171 to 7171. [2024-12-02 13:47:34,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7171 states, 4785 states have (on average 1.2522466039707418) internal successors, (5992), 4984 states have internal predecessors, (5992), 1938 states have call successors, (1938), 424 states have call predecessors, (1938), 423 states have return successors, (1936), 1917 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-12-02 13:47:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7171 states to 7171 states and 9866 transitions. [2024-12-02 13:47:34,142 INFO L78 Accepts]: Start accepts. Automaton has 7171 states and 9866 transitions. Word has length 113 [2024-12-02 13:47:34,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:47:34,143 INFO L471 AbstractCegarLoop]: Abstraction has 7171 states and 9866 transitions. [2024-12-02 13:47:34,143 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 13:47:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 7171 states and 9866 transitions. [2024-12-02 13:47:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-02 13:47:34,144 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:47:34,144 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:47:34,144 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 13:47:34,144 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:47:34,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:47:34,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1362740840, now seen corresponding path program 1 times [2024-12-02 13:47:34,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:47:34,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644168108] [2024-12-02 13:47:34,145 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:47:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:47:45,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:47:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-02 13:47:46,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:47:46,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644168108] [2024-12-02 13:47:46,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644168108] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:47:46,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:47:46,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:47:46,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175597006] [2024-12-02 13:47:46,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:47:46,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:47:46,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:47:46,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:47:46,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:47:46,331 INFO L87 Difference]: Start difference. First operand 7171 states and 9866 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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 13:47:50,430 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 13:47:51,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:47:51,388 INFO L93 Difference]: Finished difference Result 7243 states and 9917 transitions. [2024-12-02 13:47:51,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:47:51,389 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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 119 [2024-12-02 13:47:51,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:47:51,407 INFO L225 Difference]: With dead ends: 7243 [2024-12-02 13:47:51,407 INFO L226 Difference]: Without dead ends: 7241 [2024-12-02 13:47:51,410 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:47:51,410 INFO L435 NwaCegarLoop]: 5292 mSDtfsCounter, 4872 mSDsluCounter, 10278 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4872 SdHoareTripleChecker+Valid, 15570 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:47:51,410 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4872 Valid, 15570 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-12-02 13:47:51,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7241 states. [2024-12-02 13:47:51,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7241 to 7193. [2024-12-02 13:47:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7193 states, 4802 states have (on average 1.251353602665556) internal successors, (6009), 5001 states have internal predecessors, (6009), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:47:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7193 states to 7193 states and 9889 transitions. [2024-12-02 13:47:51,860 INFO L78 Accepts]: Start accepts. Automaton has 7193 states and 9889 transitions. Word has length 119 [2024-12-02 13:47:51,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:47:51,861 INFO L471 AbstractCegarLoop]: Abstraction has 7193 states and 9889 transitions. [2024-12-02 13:47:51,861 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 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 13:47:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 7193 states and 9889 transitions. [2024-12-02 13:47:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-02 13:47:51,862 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:47:51,862 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] [2024-12-02 13:47:51,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 13:47:51,862 INFO L396 AbstractCegarLoop]: === Iteration 16 === 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 33 more)] === [2024-12-02 13:47:51,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:47:51,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1195568343, now seen corresponding path program 1 times [2024-12-02 13:47:51,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:47:51,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074999483] [2024-12-02 13:47:51,863 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:47:51,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:48:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:48:03,405 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 13:48:03,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:48:03,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074999483] [2024-12-02 13:48:03,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074999483] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:48:03,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:48:03,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:48:03,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303842800] [2024-12-02 13:48:03,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:48:03,406 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:48:03,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:48:03,407 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:48:03,407 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:48:03,407 INFO L87 Difference]: Start difference. First operand 7193 states and 9889 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 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 13:48:03,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:48:03,849 INFO L93 Difference]: Finished difference Result 7193 states and 9889 transitions. [2024-12-02 13:48:03,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:48:03,850 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 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 119 [2024-12-02 13:48:03,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:48:03,867 INFO L225 Difference]: With dead ends: 7193 [2024-12-02 13:48:03,867 INFO L226 Difference]: Without dead ends: 7191 [2024-12-02 13:48:03,870 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:48:03,870 INFO L435 NwaCegarLoop]: 5006 mSDtfsCounter, 4969 mSDsluCounter, 5005 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4969 SdHoareTripleChecker+Valid, 10011 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:48:03,870 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4969 Valid, 10011 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:48:03,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7191 states. [2024-12-02 13:48:04,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7191 to 7191. [2024-12-02 13:48:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7191 states, 4801 states have (on average 1.2509893772130807) internal successors, (6006), 4999 states have internal predecessors, (6006), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:48:04,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7191 states to 7191 states and 9886 transitions. [2024-12-02 13:48:04,374 INFO L78 Accepts]: Start accepts. Automaton has 7191 states and 9886 transitions. Word has length 119 [2024-12-02 13:48:04,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:48:04,375 INFO L471 AbstractCegarLoop]: Abstraction has 7191 states and 9886 transitions. [2024-12-02 13:48:04,375 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 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 13:48:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 7191 states and 9886 transitions. [2024-12-02 13:48:04,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-02 13:48:04,376 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:48:04,376 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:48:04,376 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 13:48:04,376 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_usb_gadget_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:48:04,376 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:48:04,377 INFO L85 PathProgramCache]: Analyzing trace with hash -961166397, now seen corresponding path program 1 times [2024-12-02 13:48:04,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:48:04,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444111142] [2024-12-02 13:48:04,377 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:48:04,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:48:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:48:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-02 13:48:15,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:48:15,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444111142] [2024-12-02 13:48:15,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444111142] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:48:15,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:48:15,657 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 13:48:15,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74951263] [2024-12-02 13:48:15,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:48:15,658 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 13:48:15,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:48:15,658 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 13:48:15,658 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:48:15,658 INFO L87 Difference]: Start difference. First operand 7191 states and 9886 transitions. Second operand has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 13:48:16,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:48:16,796 INFO L93 Difference]: Finished difference Result 7191 states and 9886 transitions. [2024-12-02 13:48:16,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 13:48:16,796 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 125 [2024-12-02 13:48:16,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:48:16,820 INFO L225 Difference]: With dead ends: 7191 [2024-12-02 13:48:16,821 INFO L226 Difference]: Without dead ends: 7189 [2024-12-02 13:48:16,825 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:48:16,825 INFO L435 NwaCegarLoop]: 5000 mSDtfsCounter, 4989 mSDsluCounter, 14995 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4989 SdHoareTripleChecker+Valid, 19995 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 13:48:16,826 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4989 Valid, 19995 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 13:48:16,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7189 states. [2024-12-02 13:48:17,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7189 to 7189. [2024-12-02 13:48:17,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7189 states, 4800 states have (on average 1.2508333333333332) internal successors, (6004), 4997 states have internal predecessors, (6004), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:48:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 7189 states and 9884 transitions. [2024-12-02 13:48:17,253 INFO L78 Accepts]: Start accepts. Automaton has 7189 states and 9884 transitions. Word has length 125 [2024-12-02 13:48:17,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:48:17,253 INFO L471 AbstractCegarLoop]: Abstraction has 7189 states and 9884 transitions. [2024-12-02 13:48:17,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 13:48:17,254 INFO L276 IsEmpty]: Start isEmpty. Operand 7189 states and 9884 transitions. [2024-12-02 13:48:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-02 13:48:17,254 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:48:17,254 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] [2024-12-02 13:48:17,254 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 13:48:17,254 INFO L396 AbstractCegarLoop]: === Iteration 18 === 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 33 more)] === [2024-12-02 13:48:17,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:48:17,255 INFO L85 PathProgramCache]: Analyzing trace with hash 727225476, now seen corresponding path program 1 times [2024-12-02 13:48:17,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:48:17,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546857556] [2024-12-02 13:48:17,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:48:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:48:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:48:28,855 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 13:48:28,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:48:28,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546857556] [2024-12-02 13:48:28,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546857556] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:48:28,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:48:28,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:48:28,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23913565] [2024-12-02 13:48:28,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:48:28,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:48:28,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:48:28,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:48:28,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:48:28,856 INFO L87 Difference]: Start difference. First operand 7189 states and 9884 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 13:48:29,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:48:29,333 INFO L93 Difference]: Finished difference Result 7189 states and 9884 transitions. [2024-12-02 13:48:29,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:48:29,334 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 125 [2024-12-02 13:48:29,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:48:29,353 INFO L225 Difference]: With dead ends: 7189 [2024-12-02 13:48:29,353 INFO L226 Difference]: Without dead ends: 7187 [2024-12-02 13:48:29,356 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:48:29,357 INFO L435 NwaCegarLoop]: 5002 mSDtfsCounter, 4964 mSDsluCounter, 5001 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4964 SdHoareTripleChecker+Valid, 10003 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 13:48:29,357 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4964 Valid, 10003 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:48:29,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7187 states. [2024-12-02 13:48:29,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7187 to 7187. [2024-12-02 13:48:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7187 states, 4799 states have (on average 1.2504688476765993) internal successors, (6001), 4995 states have internal predecessors, (6001), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:48:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7187 states to 7187 states and 9881 transitions. [2024-12-02 13:48:29,849 INFO L78 Accepts]: Start accepts. Automaton has 7187 states and 9881 transitions. Word has length 125 [2024-12-02 13:48:29,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:48:29,849 INFO L471 AbstractCegarLoop]: Abstraction has 7187 states and 9881 transitions. [2024-12-02 13:48:29,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 13:48:29,850 INFO L276 IsEmpty]: Start isEmpty. Operand 7187 states and 9881 transitions. [2024-12-02 13:48:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-02 13:48:29,851 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:48:29,851 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] [2024-12-02 13:48:29,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 13:48:29,851 INFO L396 AbstractCegarLoop]: === Iteration 19 === 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 33 more)] === [2024-12-02 13:48:29,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:48:29,851 INFO L85 PathProgramCache]: Analyzing trace with hash -565795018, now seen corresponding path program 1 times [2024-12-02 13:48:29,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:48:29,852 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906517521] [2024-12-02 13:48:29,852 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:48:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:48:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:48:40,388 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 13:48:40,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:48:40,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906517521] [2024-12-02 13:48:40,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906517521] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:48:40,388 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:48:40,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:48:40,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304566400] [2024-12-02 13:48:40,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:48:40,389 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:48:40,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:48:40,389 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:48:40,389 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:48:40,389 INFO L87 Difference]: Start difference. First operand 7187 states and 9881 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 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 13:48:40,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:48:40,850 INFO L93 Difference]: Finished difference Result 7187 states and 9881 transitions. [2024-12-02 13:48:40,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:48:40,851 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 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 131 [2024-12-02 13:48:40,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:48:40,870 INFO L225 Difference]: With dead ends: 7187 [2024-12-02 13:48:40,870 INFO L226 Difference]: Without dead ends: 7185 [2024-12-02 13:48:40,873 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:48:40,874 INFO L435 NwaCegarLoop]: 5000 mSDtfsCounter, 4961 mSDsluCounter, 4999 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4961 SdHoareTripleChecker+Valid, 9999 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 13:48:40,874 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4961 Valid, 9999 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:48:40,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7185 states. [2024-12-02 13:48:41,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7185 to 7185. [2024-12-02 13:48:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7185 states, 4798 states have (on average 1.2501042100875366) internal successors, (5998), 4993 states have internal predecessors, (5998), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:48:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7185 states to 7185 states and 9878 transitions. [2024-12-02 13:48:41,300 INFO L78 Accepts]: Start accepts. Automaton has 7185 states and 9878 transitions. Word has length 131 [2024-12-02 13:48:41,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:48:41,301 INFO L471 AbstractCegarLoop]: Abstraction has 7185 states and 9878 transitions. [2024-12-02 13:48:41,301 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 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 13:48:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 7185 states and 9878 transitions. [2024-12-02 13:48:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-02 13:48:41,302 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:48:41,302 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] [2024-12-02 13:48:41,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 13:48:41,302 INFO L396 AbstractCegarLoop]: === Iteration 20 === 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 33 more)] === [2024-12-02 13:48:41,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:48:41,302 INFO L85 PathProgramCache]: Analyzing trace with hash 1784500044, now seen corresponding path program 1 times [2024-12-02 13:48:41,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:48:41,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355249909] [2024-12-02 13:48:41,302 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:48:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:48:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:48:51,559 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 13:48:51,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:48:51,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355249909] [2024-12-02 13:48:51,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355249909] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:48:51,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:48:51,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:48:51,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89340576] [2024-12-02 13:48:51,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:48:51,560 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:48:51,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:48:51,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:48:51,560 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:48:51,561 INFO L87 Difference]: Start difference. First operand 7185 states and 9878 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 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 13:48:52,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:48:52,024 INFO L93 Difference]: Finished difference Result 7185 states and 9878 transitions. [2024-12-02 13:48:52,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:48:52,025 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 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 137 [2024-12-02 13:48:52,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:48:52,042 INFO L225 Difference]: With dead ends: 7185 [2024-12-02 13:48:52,042 INFO L226 Difference]: Without dead ends: 7183 [2024-12-02 13:48:52,045 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:48:52,045 INFO L435 NwaCegarLoop]: 4998 mSDtfsCounter, 4958 mSDsluCounter, 4997 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4958 SdHoareTripleChecker+Valid, 9995 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 13:48:52,045 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4958 Valid, 9995 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:48:52,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7183 states. [2024-12-02 13:48:52,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7183 to 7183. [2024-12-02 13:48:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7183 states, 4797 states have (on average 1.2497394204711278) internal successors, (5995), 4991 states have internal predecessors, (5995), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:48:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7183 states to 7183 states and 9875 transitions. [2024-12-02 13:48:52,487 INFO L78 Accepts]: Start accepts. Automaton has 7183 states and 9875 transitions. Word has length 137 [2024-12-02 13:48:52,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:48:52,487 INFO L471 AbstractCegarLoop]: Abstraction has 7183 states and 9875 transitions. [2024-12-02 13:48:52,487 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 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 13:48:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 7183 states and 9875 transitions. [2024-12-02 13:48:52,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-02 13:48:52,488 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:48:52,488 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] [2024-12-02 13:48:52,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 13:48:52,489 INFO L396 AbstractCegarLoop]: === Iteration 21 === 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 33 more)] === [2024-12-02 13:48:52,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:48:52,489 INFO L85 PathProgramCache]: Analyzing trace with hash 884877139, now seen corresponding path program 1 times [2024-12-02 13:48:52,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:48:52,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430104032] [2024-12-02 13:48:52,489 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:48:52,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:49:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:49:02,588 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 13:49:02,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:49:02,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430104032] [2024-12-02 13:49:02,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [430104032] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:49:02,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:49:02,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:49:02,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157970014] [2024-12-02 13:49:02,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:49:02,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:49:02,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:49:02,589 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:49:02,589 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:49:02,589 INFO L87 Difference]: Start difference. First operand 7183 states and 9875 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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 13:49:03,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:49:03,114 INFO L93 Difference]: Finished difference Result 7183 states and 9875 transitions. [2024-12-02 13:49:03,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:49:03,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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 143 [2024-12-02 13:49:03,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:49:03,128 INFO L225 Difference]: With dead ends: 7183 [2024-12-02 13:49:03,129 INFO L226 Difference]: Without dead ends: 7181 [2024-12-02 13:49:03,131 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:49:03,131 INFO L435 NwaCegarLoop]: 4996 mSDtfsCounter, 4955 mSDsluCounter, 4995 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4955 SdHoareTripleChecker+Valid, 9991 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 13:49:03,131 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4955 Valid, 9991 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:49:03,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7181 states. [2024-12-02 13:49:03,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7181 to 7181. [2024-12-02 13:49:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7181 states, 4796 states have (on average 1.249374478732277) internal successors, (5992), 4989 states have internal predecessors, (5992), 1941 states have call successors, (1941), 427 states have call predecessors, (1941), 425 states have return successors, (1939), 1919 states have call predecessors, (1939), 1939 states have call successors, (1939) [2024-12-02 13:49:03,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7181 states to 7181 states and 9872 transitions. [2024-12-02 13:49:03,543 INFO L78 Accepts]: Start accepts. Automaton has 7181 states and 9872 transitions. Word has length 143 [2024-12-02 13:49:03,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:49:03,543 INFO L471 AbstractCegarLoop]: Abstraction has 7181 states and 9872 transitions. [2024-12-02 13:49:03,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 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 13:49:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7181 states and 9872 transitions. [2024-12-02 13:49:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-02 13:49:03,544 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:49:03,545 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:49:03,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 13:49:03,545 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_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 33 more)] === [2024-12-02 13:49:03,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:49:03,545 INFO L85 PathProgramCache]: Analyzing trace with hash -35991505, now seen corresponding path program 1 times [2024-12-02 13:49:03,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:49:03,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120431670] [2024-12-02 13:49:03,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:49:03,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:49:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:49:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-02 13:49:15,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:49:15,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120431670] [2024-12-02 13:49:15,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120431670] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:49:15,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2037062137] [2024-12-02 13:49:15,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:49:15,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:49:15,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:49:15,800 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:49:15,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 13:49:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:49:31,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 6048 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-02 13:49:31,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:49:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-02 13:49:36,295 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:49:36,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2037062137] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:49:36,296 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:49:36,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [6] total 19 [2024-12-02 13:49:36,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750363796] [2024-12-02 13:49:36,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:49:36,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-12-02 13:49:36,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:49:36,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-12-02 13:49:36,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=307, Unknown=0, NotChecked=0, Total=342 [2024-12-02 13:49:36,298 INFO L87 Difference]: Start difference. First operand 7181 states and 9872 transitions. Second operand has 15 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 7 states have call successors, (22), 2 states have call predecessors, (22), 4 states have return successors, (21), 7 states have call predecessors, (21), 7 states have call successors, (21) [2024-12-02 13:49:46,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:49:46,358 INFO L93 Difference]: Finished difference Result 10762 states and 14757 transitions. [2024-12-02 13:49:46,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-12-02 13:49:46,359 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 7 states have call successors, (22), 2 states have call predecessors, (22), 4 states have return successors, (21), 7 states have call predecessors, (21), 7 states have call successors, (21) Word has length 157 [2024-12-02 13:49:46,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:49:46,371 INFO L225 Difference]: With dead ends: 10762 [2024-12-02 13:49:46,371 INFO L226 Difference]: Without dead ends: 3877 [2024-12-02 13:49:46,385 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 146 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=47, Invalid=415, Unknown=0, NotChecked=0, Total=462 [2024-12-02 13:49:46,386 INFO L435 NwaCegarLoop]: 4957 mSDtfsCounter, 23 mSDsluCounter, 64304 mSDsCounter, 0 mSdLazyCounter, 667 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 69261 SdHoareTripleChecker+Invalid, 674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2024-12-02 13:49:46,386 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 69261 Invalid, 674 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 667 Invalid, 0 Unknown, 0 Unchecked, 8.7s Time] [2024-12-02 13:49:46,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3877 states. [2024-12-02 13:49:46,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3877 to 3858. [2024-12-02 13:49:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3858 states, 2567 states have (on average 1.2384105960264902) internal successors, (3179), 2674 states have internal predecessors, (3179), 1028 states have call successors, (1028), 246 states have call predecessors, (1028), 245 states have return successors, (1026), 1016 states have call predecessors, (1026), 1026 states have call successors, (1026) [2024-12-02 13:49:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 3858 states and 5233 transitions. [2024-12-02 13:49:46,697 INFO L78 Accepts]: Start accepts. Automaton has 3858 states and 5233 transitions. Word has length 157 [2024-12-02 13:49:46,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:49:46,697 INFO L471 AbstractCegarLoop]: Abstraction has 3858 states and 5233 transitions. [2024-12-02 13:49:46,698 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 14 states have (on average 5.714285714285714) internal successors, (80), 14 states have internal predecessors, (80), 7 states have call successors, (22), 2 states have call predecessors, (22), 4 states have return successors, (21), 7 states have call predecessors, (21), 7 states have call successors, (21) [2024-12-02 13:49:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3858 states and 5233 transitions. [2024-12-02 13:49:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-02 13:49:46,699 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:49:46,699 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] [2024-12-02 13:49:46,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-12-02 13:49:46,899 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:49:46,899 INFO L396 AbstractCegarLoop]: === Iteration 23 === 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 33 more)] === [2024-12-02 13:49:46,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:49:46,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1734203828, now seen corresponding path program 1 times [2024-12-02 13:49:46,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:49:46,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366481373] [2024-12-02 13:49:46,900 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:49:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:49:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:49:59,138 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 13:49:59,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:49:59,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366481373] [2024-12-02 13:49:59,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366481373] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:49:59,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:49:59,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:49:59,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568205383] [2024-12-02 13:49:59,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:49:59,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:49:59,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:49:59,139 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:49:59,139 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:49:59,140 INFO L87 Difference]: Start difference. First operand 3858 states and 5233 transitions. Second operand has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 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 13:49:59,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:49:59,533 INFO L93 Difference]: Finished difference Result 3858 states and 5233 transitions. [2024-12-02 13:49:59,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:49:59,533 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 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 149 [2024-12-02 13:49:59,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:49:59,543 INFO L225 Difference]: With dead ends: 3858 [2024-12-02 13:49:59,543 INFO L226 Difference]: Without dead ends: 3856 [2024-12-02 13:49:59,544 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:49:59,544 INFO L435 NwaCegarLoop]: 4992 mSDtfsCounter, 4950 mSDsluCounter, 4991 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4950 SdHoareTripleChecker+Valid, 9983 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 13:49:59,545 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4950 Valid, 9983 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:49:59,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3856 states. [2024-12-02 13:49:59,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3856 to 3856. [2024-12-02 13:49:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3856 states, 2566 states have (on average 1.2377240841777084) internal successors, (3176), 2672 states have internal predecessors, (3176), 1028 states have call successors, (1028), 246 states have call predecessors, (1028), 245 states have return successors, (1026), 1016 states have call predecessors, (1026), 1026 states have call successors, (1026) [2024-12-02 13:49:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 3856 states and 5230 transitions. [2024-12-02 13:49:59,880 INFO L78 Accepts]: Start accepts. Automaton has 3856 states and 5230 transitions. Word has length 149 [2024-12-02 13:49:59,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:49:59,881 INFO L471 AbstractCegarLoop]: Abstraction has 3856 states and 5230 transitions. [2024-12-02 13:49:59,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 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 13:49:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states and 5230 transitions. [2024-12-02 13:49:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-02 13:49:59,882 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:49:59,882 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] [2024-12-02 13:49:59,883 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 13:49:59,883 INFO L396 AbstractCegarLoop]: === Iteration 24 === 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 33 more)] === [2024-12-02 13:49:59,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:49:59,884 INFO L85 PathProgramCache]: Analyzing trace with hash 268314011, now seen corresponding path program 1 times [2024-12-02 13:49:59,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:49:59,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667248183] [2024-12-02 13:49:59,884 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:49:59,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:50:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:50:11,351 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 13:50:11,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:50:11,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667248183] [2024-12-02 13:50:11,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667248183] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:50:11,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:50:11,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:50:11,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380482962] [2024-12-02 13:50:11,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:50:11,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:50:11,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:50:11,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:50:11,352 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:50:11,352 INFO L87 Difference]: Start difference. First operand 3856 states and 5230 transitions. Second operand has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 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 13:50:11,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:50:11,711 INFO L93 Difference]: Finished difference Result 3856 states and 5230 transitions. [2024-12-02 13:50:11,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:50:11,711 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 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 155 [2024-12-02 13:50:11,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:50:11,723 INFO L225 Difference]: With dead ends: 3856 [2024-12-02 13:50:11,723 INFO L226 Difference]: Without dead ends: 3854 [2024-12-02 13:50:11,725 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:50:11,726 INFO L435 NwaCegarLoop]: 4990 mSDtfsCounter, 4947 mSDsluCounter, 4989 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4947 SdHoareTripleChecker+Valid, 9979 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 13:50:11,726 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4947 Valid, 9979 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:50:11,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3854 states. [2024-12-02 13:50:12,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3854 to 3854. [2024-12-02 13:50:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3854 states, 2565 states have (on average 1.237037037037037) internal successors, (3173), 2670 states have internal predecessors, (3173), 1028 states have call successors, (1028), 246 states have call predecessors, (1028), 245 states have return successors, (1026), 1016 states have call predecessors, (1026), 1026 states have call successors, (1026) [2024-12-02 13:50:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 3854 states and 5227 transitions. [2024-12-02 13:50:12,016 INFO L78 Accepts]: Start accepts. Automaton has 3854 states and 5227 transitions. Word has length 155 [2024-12-02 13:50:12,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:50:12,016 INFO L471 AbstractCegarLoop]: Abstraction has 3854 states and 5227 transitions. [2024-12-02 13:50:12,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 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 13:50:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 5227 transitions. [2024-12-02 13:50:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-02 13:50:12,017 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:50:12,017 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] [2024-12-02 13:50:12,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-12-02 13:50:12,017 INFO L396 AbstractCegarLoop]: === Iteration 25 === 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 33 more)] === [2024-12-02 13:50:12,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:50:12,018 INFO L85 PathProgramCache]: Analyzing trace with hash 2139773904, now seen corresponding path program 1 times [2024-12-02 13:50:12,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:50:12,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025518174] [2024-12-02 13:50:12,018 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:50:12,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:50:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:50:22,169 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 13:50:22,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:50:22,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025518174] [2024-12-02 13:50:22,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025518174] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:50:22,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:50:22,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:50:22,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686036346] [2024-12-02 13:50:22,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:50:22,170 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:50:22,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:50:22,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:50:22,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:50:22,170 INFO L87 Difference]: Start difference. First operand 3854 states and 5227 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 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 13:50:22,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:50:22,546 INFO L93 Difference]: Finished difference Result 3854 states and 5227 transitions. [2024-12-02 13:50:22,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:50:22,547 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 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 161 [2024-12-02 13:50:22,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:50:22,557 INFO L225 Difference]: With dead ends: 3854 [2024-12-02 13:50:22,557 INFO L226 Difference]: Without dead ends: 3852 [2024-12-02 13:50:22,559 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:50:22,559 INFO L435 NwaCegarLoop]: 4988 mSDtfsCounter, 4944 mSDsluCounter, 4987 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4944 SdHoareTripleChecker+Valid, 9975 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 13:50:22,560 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4944 Valid, 9975 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:50:22,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3852 states. [2024-12-02 13:50:22,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3852 to 3852. [2024-12-02 13:50:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3852 states, 2564 states have (on average 1.2363494539781592) internal successors, (3170), 2668 states have internal predecessors, (3170), 1028 states have call successors, (1028), 246 states have call predecessors, (1028), 245 states have return successors, (1026), 1016 states have call predecessors, (1026), 1026 states have call successors, (1026) [2024-12-02 13:50:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 3852 states and 5224 transitions. [2024-12-02 13:50:22,826 INFO L78 Accepts]: Start accepts. Automaton has 3852 states and 5224 transitions. Word has length 161 [2024-12-02 13:50:22,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:50:22,826 INFO L471 AbstractCegarLoop]: Abstraction has 3852 states and 5224 transitions. [2024-12-02 13:50:22,826 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 4 states have internal predecessors, (104), 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 13:50:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3852 states and 5224 transitions. [2024-12-02 13:50:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-02 13:50:22,828 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:50:22,828 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:50:22,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 13:50:22,828 INFO L396 AbstractCegarLoop]: === Iteration 26 === 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 33 more)] === [2024-12-02 13:50:22,828 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:50:22,828 INFO L85 PathProgramCache]: Analyzing trace with hash 2077556140, now seen corresponding path program 1 times [2024-12-02 13:50:22,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:50:22,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160783264] [2024-12-02 13:50:22,828 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:50:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:50:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:50:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-02 13:50:34,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:50:34,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160783264] [2024-12-02 13:50:34,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160783264] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:50:34,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641942736] [2024-12-02 13:50:34,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:50:34,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:50:34,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:50:34,437 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:50:34,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 13:50:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:50:48,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 6037 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-02 13:50:48,285 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:50:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-12-02 13:50:54,116 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:50:54,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641942736] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:50:54,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:50:54,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [6] total 23 [2024-12-02 13:50:54,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165538961] [2024-12-02 13:50:54,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:50:54,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-12-02 13:50:54,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:50:54,118 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-12-02 13:50:54,118 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=463, Unknown=0, NotChecked=0, Total=506 [2024-12-02 13:50:54,118 INFO L87 Difference]: Start difference. First operand 3852 states and 5224 transitions. Second operand has 19 states, 18 states have (on average 5.0) internal successors, (90), 18 states have internal predecessors, (90), 9 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) [2024-12-02 13:51:06,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:51:06,091 INFO L93 Difference]: Finished difference Result 3887 states and 5251 transitions. [2024-12-02 13:51:06,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-12-02 13:51:06,092 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 5.0) internal successors, (90), 18 states have internal predecessors, (90), 9 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) Word has length 171 [2024-12-02 13:51:06,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:51:06,104 INFO L225 Difference]: With dead ends: 3887 [2024-12-02 13:51:06,104 INFO L226 Difference]: Without dead ends: 3705 [2024-12-02 13:51:06,106 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=55, Invalid=595, Unknown=0, NotChecked=0, Total=650 [2024-12-02 13:51:06,107 INFO L435 NwaCegarLoop]: 4962 mSDtfsCounter, 557 mSDsluCounter, 83415 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 88377 SdHoareTripleChecker+Invalid, 974 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2024-12-02 13:51:06,107 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 88377 Invalid, 974 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 969 Invalid, 0 Unknown, 0 Unchecked, 10.6s Time] [2024-12-02 13:51:06,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3705 states. [2024-12-02 13:51:06,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3705 to 3703. [2024-12-02 13:51:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3703 states, 2465 states have (on average 1.243002028397566) internal successors, (3064), 2567 states have internal predecessors, (3064), 1000 states have call successors, (1000), 225 states have call predecessors, (1000), 224 states have return successors, (998), 989 states have call predecessors, (998), 998 states have call successors, (998) [2024-12-02 13:51:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 3703 states and 5062 transitions. [2024-12-02 13:51:06,383 INFO L78 Accepts]: Start accepts. Automaton has 3703 states and 5062 transitions. Word has length 171 [2024-12-02 13:51:06,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:51:06,383 INFO L471 AbstractCegarLoop]: Abstraction has 3703 states and 5062 transitions. [2024-12-02 13:51:06,383 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 5.0) internal successors, (90), 18 states have internal predecessors, (90), 9 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (23), 9 states have call predecessors, (23), 9 states have call successors, (23) [2024-12-02 13:51:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5062 transitions. [2024-12-02 13:51:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-02 13:51:06,384 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:51:06,384 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] [2024-12-02 13:51:06,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-12-02 13:51:06,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-12-02 13:51:06,585 INFO L396 AbstractCegarLoop]: === Iteration 27 === 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 33 more)] === [2024-12-02 13:51:06,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:51:06,585 INFO L85 PathProgramCache]: Analyzing trace with hash 895445766, now seen corresponding path program 1 times [2024-12-02 13:51:06,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:51:06,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711592055] [2024-12-02 13:51:06,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:51:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:51:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:51:16,742 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 13:51:16,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:51:16,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711592055] [2024-12-02 13:51:16,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711592055] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:51:16,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:51:16,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:51:16,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486723804] [2024-12-02 13:51:16,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:51:16,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:51:16,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:51:16,744 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:51:16,744 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:51:16,744 INFO L87 Difference]: Start difference. First operand 3703 states and 5062 transitions. Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 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 13:51:17,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:51:17,137 INFO L93 Difference]: Finished difference Result 3703 states and 5062 transitions. [2024-12-02 13:51:17,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:51:17,138 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 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 167 [2024-12-02 13:51:17,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:51:17,149 INFO L225 Difference]: With dead ends: 3703 [2024-12-02 13:51:17,149 INFO L226 Difference]: Without dead ends: 3701 [2024-12-02 13:51:17,151 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:51:17,151 INFO L435 NwaCegarLoop]: 4984 mSDtfsCounter, 4939 mSDsluCounter, 4983 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4939 SdHoareTripleChecker+Valid, 9967 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 13:51:17,152 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4939 Valid, 9967 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:51:17,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3701 states. [2024-12-02 13:51:17,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3701 to 3701. [2024-12-02 13:51:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3701 states, 2464 states have (on average 1.2426948051948052) internal successors, (3062), 2565 states have internal predecessors, (3062), 1000 states have call successors, (1000), 225 states have call predecessors, (1000), 224 states have return successors, (998), 989 states have call predecessors, (998), 998 states have call successors, (998) [2024-12-02 13:51:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 3701 states and 5060 transitions. [2024-12-02 13:51:17,419 INFO L78 Accepts]: Start accepts. Automaton has 3701 states and 5060 transitions. Word has length 167 [2024-12-02 13:51:17,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:51:17,420 INFO L471 AbstractCegarLoop]: Abstraction has 3701 states and 5060 transitions. [2024-12-02 13:51:17,420 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.0) internal successors, (108), 4 states have internal predecessors, (108), 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 13:51:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5060 transitions. [2024-12-02 13:51:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-02 13:51:17,421 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:51:17,421 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] [2024-12-02 13:51:17,421 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-12-02 13:51:17,421 INFO L396 AbstractCegarLoop]: === Iteration 28 === 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 33 more)] === [2024-12-02 13:51:17,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:51:17,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1167993172, now seen corresponding path program 1 times [2024-12-02 13:51:17,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:51:17,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105403205] [2024-12-02 13:51:17,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:51:17,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:51:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:51:27,543 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 13:51:27,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:51:27,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105403205] [2024-12-02 13:51:27,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105403205] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:51:27,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:51:27,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:51:27,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [847627719] [2024-12-02 13:51:27,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:51:27,544 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:51:27,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:51:27,544 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:51:27,544 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:51:27,544 INFO L87 Difference]: Start difference. First operand 3701 states and 5060 transitions. Second operand has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 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 13:51:27,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:51:27,955 INFO L93 Difference]: Finished difference Result 3701 states and 5060 transitions. [2024-12-02 13:51:27,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:51:27,955 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 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 173 [2024-12-02 13:51:27,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:51:27,966 INFO L225 Difference]: With dead ends: 3701 [2024-12-02 13:51:27,966 INFO L226 Difference]: Without dead ends: 3699 [2024-12-02 13:51:27,967 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:51:27,967 INFO L435 NwaCegarLoop]: 4982 mSDtfsCounter, 4936 mSDsluCounter, 4981 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4936 SdHoareTripleChecker+Valid, 9963 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 13:51:27,967 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4936 Valid, 9963 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:51:27,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3699 states. [2024-12-02 13:51:28,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3699 to 3699. [2024-12-02 13:51:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3699 states, 2463 states have (on average 1.2423873325213155) internal successors, (3060), 2563 states have internal predecessors, (3060), 1000 states have call successors, (1000), 225 states have call predecessors, (1000), 224 states have return successors, (998), 989 states have call predecessors, (998), 998 states have call successors, (998) [2024-12-02 13:51:28,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3699 states to 3699 states and 5058 transitions. [2024-12-02 13:51:28,237 INFO L78 Accepts]: Start accepts. Automaton has 3699 states and 5058 transitions. Word has length 173 [2024-12-02 13:51:28,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:51:28,238 INFO L471 AbstractCegarLoop]: Abstraction has 3699 states and 5058 transitions. [2024-12-02 13:51:28,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 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 13:51:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5058 transitions. [2024-12-02 13:51:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-02 13:51:28,239 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:51:28,239 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, 1] [2024-12-02 13:51:28,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-12-02 13:51:28,239 INFO L396 AbstractCegarLoop]: === Iteration 29 === 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 33 more)] === [2024-12-02 13:51:28,239 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:51:28,239 INFO L85 PathProgramCache]: Analyzing trace with hash 73140544, now seen corresponding path program 1 times [2024-12-02 13:51:28,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:51:28,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007691744] [2024-12-02 13:51:28,240 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:51:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:51:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:51:38,703 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 13:51:38,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:51:38,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007691744] [2024-12-02 13:51:38,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007691744] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:51:38,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:51:38,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:51:38,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529451917] [2024-12-02 13:51:38,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:51:38,704 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:51:38,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:51:38,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:51:38,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:51:38,705 INFO L87 Difference]: Start difference. First operand 3699 states and 5058 transitions. Second operand has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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 13:51:39,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:51:39,150 INFO L93 Difference]: Finished difference Result 3699 states and 5058 transitions. [2024-12-02 13:51:39,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:51:39,151 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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 179 [2024-12-02 13:51:39,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:51:39,160 INFO L225 Difference]: With dead ends: 3699 [2024-12-02 13:51:39,160 INFO L226 Difference]: Without dead ends: 3697 [2024-12-02 13:51:39,161 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:51:39,162 INFO L435 NwaCegarLoop]: 4978 mSDtfsCounter, 4933 mSDsluCounter, 4976 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4933 SdHoareTripleChecker+Valid, 9954 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:51:39,162 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4933 Valid, 9954 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:51:39,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3697 states. [2024-12-02 13:51:39,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3697 to 3697. [2024-12-02 13:51:39,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3697 states, 2462 states have (on average 1.2420796100731113) internal successors, (3058), 2561 states have internal predecessors, (3058), 1000 states have call successors, (1000), 225 states have call predecessors, (1000), 224 states have return successors, (998), 989 states have call predecessors, (998), 998 states have call successors, (998) [2024-12-02 13:51:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 3697 states and 5056 transitions. [2024-12-02 13:51:39,430 INFO L78 Accepts]: Start accepts. Automaton has 3697 states and 5056 transitions. Word has length 179 [2024-12-02 13:51:39,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:51:39,430 INFO L471 AbstractCegarLoop]: Abstraction has 3697 states and 5056 transitions. [2024-12-02 13:51:39,430 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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 13:51:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5056 transitions. [2024-12-02 13:51:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-02 13:51:39,431 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:51:39,431 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, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:51:39,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-12-02 13:51:39,431 INFO L396 AbstractCegarLoop]: === Iteration 30 === 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 33 more)] === [2024-12-02 13:51:39,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:51:39,432 INFO L85 PathProgramCache]: Analyzing trace with hash 285185680, now seen corresponding path program 1 times [2024-12-02 13:51:39,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:51:39,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944517459] [2024-12-02 13:51:39,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:51:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:51:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:51:49,711 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 13:51:49,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:51:49,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944517459] [2024-12-02 13:51:49,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944517459] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:51:49,712 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:51:49,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:51:49,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053020391] [2024-12-02 13:51:49,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:51:49,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:51:49,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:51:49,713 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:51:49,713 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:51:49,713 INFO L87 Difference]: Start difference. First operand 3697 states and 5056 transitions. Second operand has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 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 13:51:50,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:51:50,086 INFO L93 Difference]: Finished difference Result 3697 states and 5056 transitions. [2024-12-02 13:51:50,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:51:50,086 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 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 185 [2024-12-02 13:51:50,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:51:50,097 INFO L225 Difference]: With dead ends: 3697 [2024-12-02 13:51:50,098 INFO L226 Difference]: Without dead ends: 3460 [2024-12-02 13:51:50,100 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:51:50,100 INFO L435 NwaCegarLoop]: 4979 mSDtfsCounter, 4930 mSDsluCounter, 4979 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4930 SdHoareTripleChecker+Valid, 9958 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 13:51:50,101 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4930 Valid, 9958 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:51:50,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3460 states. [2024-12-02 13:51:50,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3460 to 3460. [2024-12-02 13:51:50,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3460 states, 2318 states have (on average 1.2540983606557377) internal successors, (2907), 2412 states have internal predecessors, (2907), 937 states have call successors, (937), 195 states have call predecessors, (937), 195 states have return successors, (937), 928 states have call predecessors, (937), 937 states have call successors, (937) [2024-12-02 13:51:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 3460 states and 4781 transitions. [2024-12-02 13:51:50,369 INFO L78 Accepts]: Start accepts. Automaton has 3460 states and 4781 transitions. Word has length 185 [2024-12-02 13:51:50,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:51:50,369 INFO L471 AbstractCegarLoop]: Abstraction has 3460 states and 4781 transitions. [2024-12-02 13:51:50,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 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 13:51:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 4781 transitions. [2024-12-02 13:51:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-02 13:51:50,370 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:51:50,370 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:51:50,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-12-02 13:51:50,370 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_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 33 more)] === [2024-12-02 13:51:50,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:51:50,370 INFO L85 PathProgramCache]: Analyzing trace with hash 157308446, now seen corresponding path program 1 times [2024-12-02 13:51:50,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:51:50,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845605378] [2024-12-02 13:51:50,371 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:51:50,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:51:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:52:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-12-02 13:52:00,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:52:00,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845605378] [2024-12-02 13:52:00,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845605378] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:52:00,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:52:00,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:52:00,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668540778] [2024-12-02 13:52:00,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:52:00,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:52:00,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:52:00,342 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:52:00,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:52:00,342 INFO L87 Difference]: Start difference. First operand 3460 states and 4781 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, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 13:52:00,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:52:00,776 INFO L93 Difference]: Finished difference Result 6803 states and 9442 transitions. [2024-12-02 13:52:00,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:52:00,776 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, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 210 [2024-12-02 13:52:00,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:52:00,790 INFO L225 Difference]: With dead ends: 6803 [2024-12-02 13:52:00,790 INFO L226 Difference]: Without dead ends: 3456 [2024-12-02 13:52:00,799 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:52:00,799 INFO L435 NwaCegarLoop]: 4743 mSDtfsCounter, 4733 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4733 SdHoareTripleChecker+Valid, 4743 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:52:00,800 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4733 Valid, 4743 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:52:00,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3456 states. [2024-12-02 13:52:01,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3456 to 3456. [2024-12-02 13:52:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3456 states, 2315 states have (on average 1.2535637149028078) internal successors, (2902), 2408 states have internal predecessors, (2902), 937 states have call successors, (937), 195 states have call predecessors, (937), 195 states have return successors, (937), 928 states have call predecessors, (937), 937 states have call successors, (937) [2024-12-02 13:52:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 3456 states and 4776 transitions. [2024-12-02 13:52:01,120 INFO L78 Accepts]: Start accepts. Automaton has 3456 states and 4776 transitions. Word has length 210 [2024-12-02 13:52:01,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:52:01,121 INFO L471 AbstractCegarLoop]: Abstraction has 3456 states and 4776 transitions. [2024-12-02 13:52:01,121 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, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 13:52:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 4776 transitions. [2024-12-02 13:52:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-02 13:52:01,122 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:52:01,122 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:52:01,122 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-12-02 13:52:01,122 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 33 more)] === [2024-12-02 13:52:01,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:52:01,122 INFO L85 PathProgramCache]: Analyzing trace with hash -658170551, now seen corresponding path program 1 times [2024-12-02 13:52:01,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:52:01,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296529020] [2024-12-02 13:52:01,122 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:52:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:52:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:52:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-12-02 13:52:11,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:52:11,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296529020] [2024-12-02 13:52:11,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296529020] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:52:11,999 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:52:11,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:52:12,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898653601] [2024-12-02 13:52:12,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:52:12,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:52:12,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:52:12,001 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:52:12,001 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:52:12,001 INFO L87 Difference]: Start difference. First operand 3456 states and 4776 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 13:52:12,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:52:12,725 INFO L93 Difference]: Finished difference Result 3476 states and 4792 transitions. [2024-12-02 13:52:12,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:52:12,726 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 219 [2024-12-02 13:52:12,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:52:12,738 INFO L225 Difference]: With dead ends: 3476 [2024-12-02 13:52:12,738 INFO L226 Difference]: Without dead ends: 3474 [2024-12-02 13:52:12,740 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:52:12,740 INFO L435 NwaCegarLoop]: 4748 mSDtfsCounter, 4644 mSDsluCounter, 9522 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4645 SdHoareTripleChecker+Valid, 14270 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:52:12,741 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4645 Valid, 14270 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:52:12,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2024-12-02 13:52:13,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3472. [2024-12-02 13:52:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3472 states, 2327 states have (on average 1.2526858616244092) internal successors, (2915), 2420 states have internal predecessors, (2915), 937 states have call successors, (937), 199 states have call predecessors, (937), 199 states have return successors, (937), 928 states have call predecessors, (937), 937 states have call successors, (937) [2024-12-02 13:52:13,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 3472 states and 4789 transitions. [2024-12-02 13:52:13,032 INFO L78 Accepts]: Start accepts. Automaton has 3472 states and 4789 transitions. Word has length 219 [2024-12-02 13:52:13,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:52:13,032 INFO L471 AbstractCegarLoop]: Abstraction has 3472 states and 4789 transitions. [2024-12-02 13:52:13,032 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 13:52:13,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 4789 transitions. [2024-12-02 13:52:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-02 13:52:13,033 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:52:13,033 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 7, 7, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:52:13,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-12-02 13:52:13,033 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ldv_linux_usb_register_check_return_value_probeErr0ASSERT_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 33 more)] === [2024-12-02 13:52:13,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:52:13,034 INFO L85 PathProgramCache]: Analyzing trace with hash -959802461, now seen corresponding path program 1 times [2024-12-02 13:52:13,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:52:13,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542429413] [2024-12-02 13:52:13,034 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:52:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:52:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:52:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-12-02 13:52:23,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:52:23,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542429413] [2024-12-02 13:52:23,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542429413] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:52:23,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422955723] [2024-12-02 13:52:23,443 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:52:23,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:52:23,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:52:23,445 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:52:23,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 13:52:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:52:37,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 6243 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 13:52:37,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:52:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-12-02 13:52:38,196 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:52:38,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1422955723] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:52:38,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:52:38,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-12-02 13:52:38,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054458027] [2024-12-02 13:52:38,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:52:38,197 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:52:38,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:52:38,197 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:52:38,197 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:52:38,197 INFO L87 Difference]: Start difference. First operand 3472 states and 4789 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), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 13:52:38,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:52:38,652 INFO L93 Difference]: Finished difference Result 6827 states and 9458 transitions. [2024-12-02 13:52:38,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:52:38,652 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), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 219 [2024-12-02 13:52:38,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:52:38,662 INFO L225 Difference]: With dead ends: 6827 [2024-12-02 13:52:38,662 INFO L226 Difference]: Without dead ends: 3468 [2024-12-02 13:52:38,668 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:52:38,669 INFO L435 NwaCegarLoop]: 4738 mSDtfsCounter, 4718 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4718 SdHoareTripleChecker+Valid, 4738 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:52:38,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4718 Valid, 4738 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:52:38,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3468 states. [2024-12-02 13:52:38,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3468 to 3468. [2024-12-02 13:52:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3468 states, 2324 states have (on average 1.2521514629948365) internal successors, (2910), 2416 states have internal predecessors, (2910), 937 states have call successors, (937), 199 states have call predecessors, (937), 199 states have return successors, (937), 928 states have call predecessors, (937), 937 states have call successors, (937) [2024-12-02 13:52:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 3468 states and 4784 transitions. [2024-12-02 13:52:38,956 INFO L78 Accepts]: Start accepts. Automaton has 3468 states and 4784 transitions. Word has length 219 [2024-12-02 13:52:38,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:52:38,956 INFO L471 AbstractCegarLoop]: Abstraction has 3468 states and 4784 transitions. [2024-12-02 13:52:38,956 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), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 13:52:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 4784 transitions. [2024-12-02 13:52:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-02 13:52:38,958 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:52:38,958 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:52:38,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-12-02 13:52:39,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2024-12-02 13:52:39,158 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ldv_assert_linux_kernel_locking_mutex__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 33 more)] === [2024-12-02 13:52:39,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:52:39,159 INFO L85 PathProgramCache]: Analyzing trace with hash -852329594, now seen corresponding path program 1 times [2024-12-02 13:52:39,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:52:39,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048875218] [2024-12-02 13:52:39,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:52:39,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:52:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:52:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-12-02 13:52:48,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:52:48,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048875218] [2024-12-02 13:52:48,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048875218] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:52:48,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:52:48,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:52:48,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115620537] [2024-12-02 13:52:48,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:52:48,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:52:48,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:52:48,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:52:48,270 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:52:48,270 INFO L87 Difference]: Start difference. First operand 3468 states and 4784 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-12-02 13:52:48,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:52:48,631 INFO L93 Difference]: Finished difference Result 6824 states and 9484 transitions. [2024-12-02 13:52:48,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:52:48,632 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 234 [2024-12-02 13:52:48,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:52:48,644 INFO L225 Difference]: With dead ends: 6824 [2024-12-02 13:52:48,644 INFO L226 Difference]: Without dead ends: 3469 [2024-12-02 13:52:48,652 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 13:52:48,652 INFO L435 NwaCegarLoop]: 4738 mSDtfsCounter, 0 mSDsluCounter, 4734 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9472 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:52:48,652 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9472 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:52:48,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3469 states. [2024-12-02 13:52:48,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3469 to 3469. [2024-12-02 13:52:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3469 states, 2325 states have (on average 1.252043010752688) internal successors, (2911), 2417 states have internal predecessors, (2911), 937 states have call successors, (937), 199 states have call predecessors, (937), 199 states have return successors, (937), 928 states have call predecessors, (937), 937 states have call successors, (937) [2024-12-02 13:52:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 3469 states and 4785 transitions. [2024-12-02 13:52:48,983 INFO L78 Accepts]: Start accepts. Automaton has 3469 states and 4785 transitions. Word has length 234 [2024-12-02 13:52:48,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:52:48,983 INFO L471 AbstractCegarLoop]: Abstraction has 3469 states and 4785 transitions. [2024-12-02 13:52:48,983 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-12-02 13:52:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3469 states and 4785 transitions. [2024-12-02 13:52:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-02 13:52:48,984 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:52:48,985 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:52:48,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-12-02 13:52:48,985 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ldv_assert_linux_kernel_locking_mutex__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 33 more)] === [2024-12-02 13:52:48,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:52:48,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1245356604, now seen corresponding path program 1 times [2024-12-02 13:52:48,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:52:48,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618534900] [2024-12-02 13:52:48,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:52:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:52:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:53:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-12-02 13:53:00,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:53:00,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618534900] [2024-12-02 13:53:00,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [618534900] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:53:00,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1886693315] [2024-12-02 13:53:00,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:53:00,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:53:00,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:53:00,082 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:53:00,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-12-02 13:53:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:53:15,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 6559 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-02 13:53:15,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:53:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-02 13:53:15,533 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:53:15,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1886693315] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:53:15,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:53:15,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2024-12-02 13:53:15,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943374913] [2024-12-02 13:53:15,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:53:15,534 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 13:53:15,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:53:15,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 13:53:15,535 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:53:15,535 INFO L87 Difference]: Start difference. First operand 3469 states and 4785 transitions. Second operand has 6 states, 6 states have (on average 18.5) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 13:53:16,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:53:16,559 INFO L93 Difference]: Finished difference Result 6941 states and 9582 transitions. [2024-12-02 13:53:16,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 13:53:16,560 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.5) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) Word has length 234 [2024-12-02 13:53:16,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:53:16,574 INFO L225 Difference]: With dead ends: 6941 [2024-12-02 13:53:16,574 INFO L226 Difference]: Without dead ends: 3494 [2024-12-02 13:53:16,583 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:53:16,583 INFO L435 NwaCegarLoop]: 4737 mSDtfsCounter, 59 mSDsluCounter, 18908 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 23645 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:53:16,583 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 23645 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 13:53:16,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3494 states. [2024-12-02 13:53:16,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3494 to 3490. [2024-12-02 13:53:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3490 states, 2338 states have (on average 1.2506415739948673) internal successors, (2924), 2430 states have internal predecessors, (2924), 941 states have call successors, (941), 203 states have call predecessors, (941), 203 states have return successors, (941), 932 states have call predecessors, (941), 941 states have call successors, (941) [2024-12-02 13:53:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 3490 states and 4806 transitions. [2024-12-02 13:53:16,952 INFO L78 Accepts]: Start accepts. Automaton has 3490 states and 4806 transitions. Word has length 234 [2024-12-02 13:53:16,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:53:16,952 INFO L471 AbstractCegarLoop]: Abstraction has 3490 states and 4806 transitions. [2024-12-02 13:53:16,952 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.5) internal successors, (111), 5 states have internal predecessors, (111), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (30), 3 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 13:53:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 4806 transitions. [2024-12-02 13:53:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-02 13:53:16,954 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:53:16,954 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 7, 7, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:53:16,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-02 13:53:17,154 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_866759c0-090e-4436-9e1f-235dd2433b92/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2024-12-02 13:53:17,154 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ldv_assert_linux_kernel_locking_mutex__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 33 more)] === [2024-12-02 13:53:17,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:53:17,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1525906968, now seen corresponding path program 1 times [2024-12-02 13:53:17,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:53:17,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769758954] [2024-12-02 13:53:17,155 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:53:17,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:53:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:53:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-02 13:53:27,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:53:27,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769758954] [2024-12-02 13:53:27,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769758954] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:53:27,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:53:27,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 13:53:27,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814644373] [2024-12-02 13:53:27,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:53:27,901 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 13:53:27,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:53:27,901 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 13:53:27,901 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:53:27,901 INFO L87 Difference]: Start difference. First operand 3490 states and 4806 transitions. Second operand has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:53:28,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:53:28,979 INFO L93 Difference]: Finished difference Result 6928 states and 9562 transitions. [2024-12-02 13:53:28,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 13:53:28,980 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 250 [2024-12-02 13:53:28,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:53:28,993 INFO L225 Difference]: With dead ends: 6928 [2024-12-02 13:53:28,993 INFO L226 Difference]: Without dead ends: 3499 [2024-12-02 13:53:29,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:53:29,001 INFO L435 NwaCegarLoop]: 4738 mSDtfsCounter, 63 mSDsluCounter, 18906 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 23644 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:53:29,001 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 23644 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 13:53:29,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3499 states. [2024-12-02 13:53:29,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3499 to 3497. [2024-12-02 13:53:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3497 states, 2343 states have (on average 1.2496798975672214) internal successors, (2928), 2435 states have internal predecessors, (2928), 941 states have call successors, (941), 205 states have call predecessors, (941), 205 states have return successors, (941), 932 states have call predecessors, (941), 941 states have call successors, (941) [2024-12-02 13:53:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 3497 states and 4810 transitions. [2024-12-02 13:53:29,299 INFO L78 Accepts]: Start accepts. Automaton has 3497 states and 4810 transitions. Word has length 250 [2024-12-02 13:53:29,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:53:29,299 INFO L471 AbstractCegarLoop]: Abstraction has 3497 states and 4810 transitions. [2024-12-02 13:53:29,299 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:53:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 4810 transitions. [2024-12-02 13:53:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-02 13:53:29,300 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:53:29,300 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:53:29,300 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2024-12-02 13:53:29,300 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting ldv_assert_linux_kernel_locking_mutex__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 33 more)] === [2024-12-02 13:53:29,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:53:29,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1935965372, now seen corresponding path program 1 times [2024-12-02 13:53:29,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:53:29,301 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969830545] [2024-12-02 13:53:29,301 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:53:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:53:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:53:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-02 13:53:40,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:53:40,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969830545] [2024-12-02 13:53:40,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969830545] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:53:40,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:53:40,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:53:40,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654193540] [2024-12-02 13:53:40,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:53:40,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:53:40,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:53:40,595 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:53:40,595 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:53:40,595 INFO L87 Difference]: Start difference. First operand 3497 states and 4810 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:53:41,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:53:41,569 INFO L93 Difference]: Finished difference Result 6574 states and 9100 transitions. [2024-12-02 13:53:41,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:53:41,570 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 266 [2024-12-02 13:53:41,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:53:41,588 INFO L225 Difference]: With dead ends: 6574 [2024-12-02 13:53:41,588 INFO L226 Difference]: Without dead ends: 6572 [2024-12-02 13:53:41,591 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:53:41,591 INFO L435 NwaCegarLoop]: 5204 mSDtfsCounter, 4635 mSDsluCounter, 14670 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4636 SdHoareTripleChecker+Valid, 19874 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:53:41,591 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4636 Valid, 19874 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:53:41,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6572 states. [2024-12-02 13:53:42,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6572 to 6554. [2024-12-02 13:53:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6554 states, 4380 states have (on average 1.2534246575342465) internal successors, (5490), 4555 states have internal predecessors, (5490), 1775 states have call successors, (1775), 393 states have call predecessors, (1775), 391 states have return successors, (1823), 1752 states have call predecessors, (1823), 1775 states have call successors, (1823) [2024-12-02 13:53:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 6554 states and 9088 transitions. [2024-12-02 13:53:42,215 INFO L78 Accepts]: Start accepts. Automaton has 6554 states and 9088 transitions. Word has length 266 [2024-12-02 13:53:42,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:53:42,216 INFO L471 AbstractCegarLoop]: Abstraction has 6554 states and 9088 transitions. [2024-12-02 13:53:42,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:53:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 6554 states and 9088 transitions. [2024-12-02 13:53:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-02 13:53:42,217 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:53:42,217 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 9, 9, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 13:53:42,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2024-12-02 13:53:42,217 INFO L396 AbstractCegarLoop]: === Iteration 38 === 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 33 more)] === [2024-12-02 13:53:42,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:53:42,217 INFO L85 PathProgramCache]: Analyzing trace with hash 1095713077, now seen corresponding path program 1 times [2024-12-02 13:53:42,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:53:42,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565390675] [2024-12-02 13:53:42,217 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:53:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:53:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:53:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-12-02 13:53:53,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:53:53,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565390675] [2024-12-02 13:53:53,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565390675] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:53:53,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:53:53,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 13:53:53,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359814496] [2024-12-02 13:53:53,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:53:53,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 13:53:53,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:53:53,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 13:53:53,834 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:53:53,834 INFO L87 Difference]: Start difference. First operand 6554 states and 9088 transitions. Second operand has 6 states, 6 states have (on average 16.833333333333332) internal successors, (101), 5 states have internal predecessors, (101), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 13:53:57,931 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 13:54:24,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:54:24,302 INFO L93 Difference]: Finished difference Result 12967 states and 18197 transitions. [2024-12-02 13:54:24,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 13:54:24,303 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.833333333333332) internal successors, (101), 5 states have internal predecessors, (101), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) Word has length 277 [2024-12-02 13:54:24,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:54:24,325 INFO L225 Difference]: With dead ends: 12967 [2024-12-02 13:54:24,325 INFO L226 Difference]: Without dead ends: 6554 [2024-12-02 13:54:24,340 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 13:54:24,341 INFO L435 NwaCegarLoop]: 4735 mSDtfsCounter, 4654 mSDsluCounter, 12336 mSDsCounter, 0 mSdLazyCounter, 1876 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4655 SdHoareTripleChecker+Valid, 17071 SdHoareTripleChecker+Invalid, 1877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1876 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:54:24,341 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4655 Valid, 17071 Invalid, 1877 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1876 Invalid, 1 Unknown, 0 Unchecked, 29.0s Time] [2024-12-02 13:54:24,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6554 states. [2024-12-02 13:54:24,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6554 to 6554. [2024-12-02 13:54:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6554 states, 4380 states have (on average 1.2529680365296805) internal successors, (5488), 4555 states have internal predecessors, (5488), 1775 states have call successors, (1775), 393 states have call predecessors, (1775), 391 states have return successors, (1823), 1752 states have call predecessors, (1823), 1775 states have call successors, (1823) [2024-12-02 13:54:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 6554 states and 9086 transitions. [2024-12-02 13:54:25,005 INFO L78 Accepts]: Start accepts. Automaton has 6554 states and 9086 transitions. Word has length 277 [2024-12-02 13:54:25,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:54:25,005 INFO L471 AbstractCegarLoop]: Abstraction has 6554 states and 9086 transitions. [2024-12-02 13:54:25,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.833333333333332) internal successors, (101), 5 states have internal predecessors, (101), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 3 states have call predecessors, (31), 2 states have call successors, (31) [2024-12-02 13:54:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 6554 states and 9086 transitions. [2024-12-02 13:54:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-02 13:54:25,007 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:54:25,007 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 9, 9, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 13:54:25,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2024-12-02 13:54:25,007 INFO L396 AbstractCegarLoop]: === Iteration 39 === 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 33 more)] === [2024-12-02 13:54:25,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:54:25,007 INFO L85 PathProgramCache]: Analyzing trace with hash 1095772659, now seen corresponding path program 1 times [2024-12-02 13:54:25,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:54:25,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967024761] [2024-12-02 13:54:25,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:54:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:54:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:54:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-12-02 13:54:34,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:54:34,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967024761] [2024-12-02 13:54:34,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967024761] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:54:34,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:54:34,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:54:34,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145269827] [2024-12-02 13:54:34,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:54:34,958 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:54:34,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:54:34,958 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:54:34,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:54:34,958 INFO L87 Difference]: Start difference. First operand 6554 states and 9086 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-12-02 13:54:35,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:54:35,621 INFO L93 Difference]: Finished difference Result 6554 states and 9086 transitions. [2024-12-02 13:54:35,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:54:35,622 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), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 277 [2024-12-02 13:54:35,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:54:35,642 INFO L225 Difference]: With dead ends: 6554 [2024-12-02 13:54:35,643 INFO L226 Difference]: Without dead ends: 6552 [2024-12-02 13:54:35,646 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 13:54:35,646 INFO L435 NwaCegarLoop]: 4734 mSDtfsCounter, 0 mSDsluCounter, 9464 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14198 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 13:54:35,646 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14198 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:54:35,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6552 states. [2024-12-02 13:54:36,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6552 to 6552. [2024-12-02 13:54:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6552 states, 4379 states have (on average 1.2525690796985613) internal successors, (5485), 4553 states have internal predecessors, (5485), 1775 states have call successors, (1775), 393 states have call predecessors, (1775), 391 states have return successors, (1823), 1752 states have call predecessors, (1823), 1775 states have call successors, (1823) [2024-12-02 13:54:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 6552 states and 9083 transitions. [2024-12-02 13:54:36,287 INFO L78 Accepts]: Start accepts. Automaton has 6552 states and 9083 transitions. Word has length 277 [2024-12-02 13:54:36,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:54:36,288 INFO L471 AbstractCegarLoop]: Abstraction has 6552 states and 9083 transitions. [2024-12-02 13:54:36,288 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), 1 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-12-02 13:54:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 6552 states and 9083 transitions. [2024-12-02 13:54:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-02 13:54:36,289 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:54:36,289 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:54:36,289 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2024-12-02 13:54:36,289 INFO L396 AbstractCegarLoop]: === Iteration 40 === 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 33 more)] === [2024-12-02 13:54:36,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:54:36,289 INFO L85 PathProgramCache]: Analyzing trace with hash -871559971, now seen corresponding path program 1 times [2024-12-02 13:54:36,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:54:36,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682677929] [2024-12-02 13:54:36,289 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:54:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:54:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:54:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2024-12-02 13:54:46,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:54:46,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682677929] [2024-12-02 13:54:46,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682677929] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:54:46,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:54:46,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:54:46,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504525685] [2024-12-02 13:54:46,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:54:46,151 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:54:46,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:54:46,152 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:54:46,152 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:54:46,152 INFO L87 Difference]: Start difference. First operand 6552 states and 9083 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 13:54:50,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 13:54:51,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:54:51,770 INFO L93 Difference]: Finished difference Result 6554 states and 9084 transitions. [2024-12-02 13:54:51,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:54:51,770 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 274 [2024-12-02 13:54:51,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:54:51,791 INFO L225 Difference]: With dead ends: 6554 [2024-12-02 13:54:51,791 INFO L226 Difference]: Without dead ends: 6552 [2024-12-02 13:54:51,794 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:54:51,795 INFO L435 NwaCegarLoop]: 4741 mSDtfsCounter, 27 mSDsluCounter, 14177 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 18918 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 13:54:51,795 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 18918 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 13:54:51,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6552 states. [2024-12-02 13:54:52,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6552 to 6552. [2024-12-02 13:54:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6552 states, 4379 states have (on average 1.252112354418817) internal successors, (5483), 4553 states have internal predecessors, (5483), 1775 states have call successors, (1775), 393 states have call predecessors, (1775), 391 states have return successors, (1823), 1752 states have call predecessors, (1823), 1775 states have call successors, (1823) [2024-12-02 13:54:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 6552 states and 9081 transitions. [2024-12-02 13:54:52,404 INFO L78 Accepts]: Start accepts. Automaton has 6552 states and 9081 transitions. Word has length 274 [2024-12-02 13:54:52,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:54:52,404 INFO L471 AbstractCegarLoop]: Abstraction has 6552 states and 9081 transitions. [2024-12-02 13:54:52,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (40), 3 states have call predecessors, (40), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 13:54:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 6552 states and 9081 transitions. [2024-12-02 13:54:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-02 13:54:52,406 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:54:52,406 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 9, 9, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 13:54:52,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2024-12-02 13:54:52,406 INFO L396 AbstractCegarLoop]: === Iteration 41 === 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 33 more)] === [2024-12-02 13:54:52,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:54:52,406 INFO L85 PathProgramCache]: Analyzing trace with hash 2071017529, now seen corresponding path program 1 times [2024-12-02 13:54:52,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:54:52,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005821872] [2024-12-02 13:54:52,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:54:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:55:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:55:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2024-12-02 13:55:01,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:55:01,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005821872] [2024-12-02 13:55:01,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005821872] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:55:01,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:55:01,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:55:01,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644389080] [2024-12-02 13:55:01,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:55:01,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:55:01,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:55:01,934 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:55:01,934 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:55:01,934 INFO L87 Difference]: Start difference. First operand 6552 states and 9081 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 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 13:55:02,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:55:02,549 INFO L93 Difference]: Finished difference Result 12957 states and 18176 transitions. [2024-12-02 13:55:02,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:55:02,549 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 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 281 [2024-12-02 13:55:02,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:55:02,570 INFO L225 Difference]: With dead ends: 12957 [2024-12-02 13:55:02,570 INFO L226 Difference]: Without dead ends: 6546 [2024-12-02 13:55:02,634 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 13:55:02,634 INFO L435 NwaCegarLoop]: 4730 mSDtfsCounter, 4641 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4641 SdHoareTripleChecker+Valid, 4730 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 13:55:02,634 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4641 Valid, 4730 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:55:02,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6546 states. [2024-12-02 13:55:03,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6546 to 6546. [2024-12-02 13:55:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6546 states, 4374 states have (on average 1.2514860539551897) internal successors, (5474), 4547 states have internal predecessors, (5474), 1775 states have call successors, (1775), 393 states have call predecessors, (1775), 391 states have return successors, (1823), 1752 states have call predecessors, (1823), 1775 states have call successors, (1823) [2024-12-02 13:55:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 6546 states and 9072 transitions. [2024-12-02 13:55:03,231 INFO L78 Accepts]: Start accepts. Automaton has 6546 states and 9072 transitions. Word has length 281 [2024-12-02 13:55:03,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:55:03,232 INFO L471 AbstractCegarLoop]: Abstraction has 6546 states and 9072 transitions. [2024-12-02 13:55:03,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 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 13:55:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 6546 states and 9072 transitions. [2024-12-02 13:55:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-02 13:55:03,233 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:55:03,233 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 14, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:55:03,233 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2024-12-02 13:55:03,233 INFO L396 AbstractCegarLoop]: === Iteration 42 === 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 33 more)] === [2024-12-02 13:55:03,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:55:03,234 INFO L85 PathProgramCache]: Analyzing trace with hash -2001296938, now seen corresponding path program 1 times [2024-12-02 13:55:03,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:55:03,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546838602] [2024-12-02 13:55:03,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:55:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:55:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:55:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-02 13:55:13,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:55:13,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546838602] [2024-12-02 13:55:13,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546838602] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:55:13,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:55:13,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 13:55:13,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089647803] [2024-12-02 13:55:13,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:55:13,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 13:55:13,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:55:13,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 13:55:13,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:55:13,713 INFO L87 Difference]: Start difference. First operand 6546 states and 9072 transitions. Second operand has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 13:55:14,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:55:14,828 INFO L93 Difference]: Finished difference Result 6634 states and 9140 transitions. [2024-12-02 13:55:14,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 13:55:14,829 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 276 [2024-12-02 13:55:14,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:55:14,850 INFO L225 Difference]: With dead ends: 6634 [2024-12-02 13:55:14,850 INFO L226 Difference]: Without dead ends: 6632 [2024-12-02 13:55:14,853 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 13:55:14,853 INFO L435 NwaCegarLoop]: 4756 mSDtfsCounter, 4520 mSDsluCounter, 9653 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4521 SdHoareTripleChecker+Valid, 14409 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:55:14,853 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4521 Valid, 14409 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 13:55:14,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2024-12-02 13:55:15,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6630. [2024-12-02 13:55:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6630 states, 4432 states have (on average 1.2486462093862816) internal successors, (5534), 4605 states have internal predecessors, (5534), 1777 states have call successors, (1777), 417 states have call predecessors, (1777), 415 states have return successors, (1825), 1754 states have call predecessors, (1825), 1777 states have call successors, (1825) [2024-12-02 13:55:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6630 states to 6630 states and 9136 transitions. [2024-12-02 13:55:15,543 INFO L78 Accepts]: Start accepts. Automaton has 6630 states and 9136 transitions. Word has length 276 [2024-12-02 13:55:15,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:55:15,543 INFO L471 AbstractCegarLoop]: Abstraction has 6630 states and 9136 transitions. [2024-12-02 13:55:15,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 22.0) internal successors, (110), 4 states have internal predecessors, (110), 2 states have call successors, (39), 3 states have call predecessors, (39), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-12-02 13:55:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 6630 states and 9136 transitions. [2024-12-02 13:55:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-02 13:55:15,545 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:55:15,545 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 10, 10, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:55:15,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2024-12-02 13:55:15,545 INFO L396 AbstractCegarLoop]: === Iteration 43 === Targeting ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_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 33 more)] === [2024-12-02 13:55:15,545 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:55:15,545 INFO L85 PathProgramCache]: Analyzing trace with hash -1570844313, now seen corresponding path program 1 times [2024-12-02 13:55:15,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:55:15,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659832528] [2024-12-02 13:55:15,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:55:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:55:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:55:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-12-02 13:55:26,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:55:26,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659832528] [2024-12-02 13:55:26,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659832528] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:55:26,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:55:26,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 13:55:26,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299302686] [2024-12-02 13:55:26,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:55:26,419 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 13:55:26,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:55:26,419 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 13:55:26,419 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:55:26,419 INFO L87 Difference]: Start difference. First operand 6630 states and 9136 transitions. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 5 states have internal predecessors, (103), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:55:27,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:55:27,381 INFO L93 Difference]: Finished difference Result 13129 states and 18305 transitions. [2024-12-02 13:55:27,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 13:55:27,381 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 5 states have internal predecessors, (103), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) Word has length 286 [2024-12-02 13:55:27,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:55:27,404 INFO L225 Difference]: With dead ends: 13129 [2024-12-02 13:55:27,404 INFO L226 Difference]: Without dead ends: 6640 [2024-12-02 13:55:27,420 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 13:55:27,421 INFO L435 NwaCegarLoop]: 4729 mSDtfsCounter, 0 mSDsluCounter, 18906 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 23635 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 13:55:27,421 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 23635 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 13:55:27,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6640 states. [2024-12-02 13:55:28,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6640 to 6640. [2024-12-02 13:55:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6640 states, 4440 states have (on average 1.2481981981981982) internal successors, (5542), 4613 states have internal predecessors, (5542), 1777 states have call successors, (1777), 417 states have call predecessors, (1777), 417 states have return successors, (1865), 1756 states have call predecessors, (1865), 1777 states have call successors, (1865) [2024-12-02 13:55:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6640 states to 6640 states and 9184 transitions. [2024-12-02 13:55:28,131 INFO L78 Accepts]: Start accepts. Automaton has 6640 states and 9184 transitions. Word has length 286 [2024-12-02 13:55:28,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:55:28,132 INFO L471 AbstractCegarLoop]: Abstraction has 6640 states and 9184 transitions. [2024-12-02 13:55:28,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 5 states have internal predecessors, (103), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 2 states have call successors, (32) [2024-12-02 13:55:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 6640 states and 9184 transitions. [2024-12-02 13:55:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-02 13:55:28,135 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:55:28,135 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 18, 10, 10, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:55:28,135 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2024-12-02 13:55:28,135 INFO L396 AbstractCegarLoop]: === Iteration 44 === Targeting ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_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 33 more)] === [2024-12-02 13:55:28,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:55:28,135 INFO L85 PathProgramCache]: Analyzing trace with hash -962731125, now seen corresponding path program 1 times [2024-12-02 13:55:28,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:55:28,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190791832] [2024-12-02 13:55:28,135 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:55:28,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms