./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a8ffe57f56e653f0ab8b1295d19741f86b9705c27e41dbdef609ef62232f7e2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:09:14,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:09:15,065 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 01:09:15,071 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:09:15,071 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 01:09:15,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:09:15,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 01:09:15,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 01:09:15,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:09:15,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 01:09:15,111 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 01:09:15,112 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 01:09:15,112 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 01:09:15,113 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 01:09:15,113 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 01:09:15,114 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 01:09:15,114 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 01:09:15,115 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 01:09:15,115 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 01:09:15,116 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 01:09:15,116 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 01:09:15,117 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 01:09:15,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:09:15,118 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:09:15,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:09:15,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:09:15,119 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:09:15,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:09:15,120 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:09:15,121 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:09:15,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:09:15,121 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:09:15,122 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:09:15,122 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 01:09:15,123 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 01:09:15,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:09:15,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:09:15,124 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:09:15,125 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:09:15,125 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 01:09:15,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:09:15,126 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 01:09:15,126 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 01:09:15,127 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 01:09:15,127 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a8ffe57f56e653f0ab8b1295d19741f86b9705c27e41dbdef609ef62232f7e2 [2024-11-09 01:09:15,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:09:15,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:09:15,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:09:15,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:09:15,524 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:09:15,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i Unable to find full path for "g++" [2024-11-09 01:09:17,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:09:18,868 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:09:18,869 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2024-11-09 01:09:18,974 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/data/03729ffc9/2211f23fdce54aeebfea942cce126dc6/FLAG16eb15192 [2024-11-09 01:09:19,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/data/03729ffc9/2211f23fdce54aeebfea942cce126dc6 [2024-11-09 01:09:19,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:09:19,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:09:19,012 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:09:19,012 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:09:19,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:09:19,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:09:19" (1/1) ... [2024-11-09 01:09:19,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4811ca3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:19, skipping insertion in model container [2024-11-09 01:09:19,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:09:19" (1/1) ... [2024-11-09 01:09:19,312 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:09:27,053 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2024-11-09 01:09:27,058 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2024-11-09 01:09:27,059 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2024-11-09 01:09:27,060 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2024-11-09 01:09:27,061 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2024-11-09 01:09:27,062 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2024-11-09 01:09:27,062 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2024-11-09 01:09:27,063 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2024-11-09 01:09:27,065 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2024-11-09 01:09:27,065 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2024-11-09 01:09:27,066 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2024-11-09 01:09:27,067 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2024-11-09 01:09:27,068 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2024-11-09 01:09:27,068 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2024-11-09 01:09:27,069 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2024-11-09 01:09:27,070 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2024-11-09 01:09:27,071 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2024-11-09 01:09:27,072 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2024-11-09 01:09:27,072 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2024-11-09 01:09:27,073 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2024-11-09 01:09:27,078 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2024-11-09 01:09:27,079 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2024-11-09 01:09:27,080 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2024-11-09 01:09:27,081 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2024-11-09 01:09:27,081 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2024-11-09 01:09:27,082 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2024-11-09 01:09:27,083 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2024-11-09 01:09:27,084 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2024-11-09 01:09:27,085 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2024-11-09 01:09:27,085 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2024-11-09 01:09:27,086 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2024-11-09 01:09:27,087 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2024-11-09 01:09:27,088 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2024-11-09 01:09:27,089 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2024-11-09 01:09:27,089 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2024-11-09 01:09:27,090 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2024-11-09 01:09:27,091 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2024-11-09 01:09:27,092 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2024-11-09 01:09:27,092 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_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2024-11-09 01:09:27,093 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2024-11-09 01:09:27,094 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2024-11-09 01:09:27,095 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2024-11-09 01:09:27,095 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2024-11-09 01:09:27,096 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2024-11-09 01:09:27,097 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2024-11-09 01:09:27,097 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2024-11-09 01:09:27,098 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2024-11-09 01:09:27,099 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2024-11-09 01:09:27,099 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2024-11-09 01:09:27,100 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2024-11-09 01:09:27,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2024-11-09 01:09:27,101 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2024-11-09 01:09:27,102 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2024-11-09 01:09:27,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2024-11-09 01:09:27,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2024-11-09 01:09:27,104 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2024-11-09 01:09:27,105 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2024-11-09 01:09:27,106 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2024-11-09 01:09:27,107 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2024-11-09 01:09:27,107 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2024-11-09 01:09:27,108 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2024-11-09 01:09:27,109 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2024-11-09 01:09:27,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2024-11-09 01:09:27,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2024-11-09 01:09:27,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2024-11-09 01:09:27,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2024-11-09 01:09:27,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2024-11-09 01:09:27,117 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2024-11-09 01:09:27,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2024-11-09 01:09:27,123 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2024-11-09 01:09:27,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2024-11-09 01:09:27,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2024-11-09 01:09:27,125 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2024-11-09 01:09:27,127 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2024-11-09 01:09:27,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2024-11-09 01:09:27,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2024-11-09 01:09:27,130 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2024-11-09 01:09:27,133 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2024-11-09 01:09:27,134 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2024-11-09 01:09:27,135 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2024-11-09 01:09:27,135 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2024-11-09 01:09:27,136 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2024-11-09 01:09:27,136 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2024-11-09 01:09:27,139 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2024-11-09 01:09:27,140 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2024-11-09 01:09:27,140 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2024-11-09 01:09:27,142 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2024-11-09 01:09:27,143 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2024-11-09 01:09:27,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:09:27,250 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:09:27,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6404] [2024-11-09 01:09:27,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6412] [2024-11-09 01:09:27,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6522] [2024-11-09 01:09:27,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6525] [2024-11-09 01:09:27,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6528] [2024-11-09 01:09:27,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6531] [2024-11-09 01:09:27,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6695] [2024-11-09 01:09:27,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6698] [2024-11-09 01:09:27,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6701] [2024-11-09 01:09:27,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6704] [2024-11-09 01:09:27,483 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] [2024-11-09 01:09:27,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6986-6987] [2024-11-09 01:09:27,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7103-7104] [2024-11-09 01:09:27,495 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] [2024-11-09 01:09:27,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [7195-7196] [2024-11-09 01:09:27,499 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] [2024-11-09 01:09:27,502 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] [2024-11-09 01:09:27,503 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] [2024-11-09 01:09:28,321 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2024-11-09 01:09:28,322 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2024-11-09 01:09:28,324 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2024-11-09 01:09:28,324 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2024-11-09 01:09:28,325 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2024-11-09 01:09:28,326 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2024-11-09 01:09:28,326 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2024-11-09 01:09:28,327 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2024-11-09 01:09:28,328 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2024-11-09 01:09:28,329 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2024-11-09 01:09:28,330 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2024-11-09 01:09:28,332 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2024-11-09 01:09:28,333 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2024-11-09 01:09:28,334 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2024-11-09 01:09:28,335 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2024-11-09 01:09:28,335 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2024-11-09 01:09:28,336 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2024-11-09 01:09:28,337 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2024-11-09 01:09:28,337 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2024-11-09 01:09:28,338 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2024-11-09 01:09:28,339 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2024-11-09 01:09:28,340 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2024-11-09 01:09:28,340 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2024-11-09 01:09:28,341 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2024-11-09 01:09:28,342 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2024-11-09 01:09:28,342 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2024-11-09 01:09:28,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2024-11-09 01:09:28,344 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2024-11-09 01:09:28,345 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2024-11-09 01:09:28,345 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2024-11-09 01:09:28,346 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2024-11-09 01:09:28,347 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2024-11-09 01:09:28,348 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2024-11-09 01:09:28,348 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2024-11-09 01:09:28,349 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2024-11-09 01:09:28,350 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2024-11-09 01:09:28,351 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2024-11-09 01:09:28,351 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2024-11-09 01:09:28,353 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2024-11-09 01:09:28,354 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2024-11-09 01:09:28,355 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2024-11-09 01:09:28,356 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2024-11-09 01:09:28,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2024-11-09 01:09:28,359 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2024-11-09 01:09:28,359 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2024-11-09 01:09:28,360 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2024-11-09 01:09:28,361 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2024-11-09 01:09:28,361 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2024-11-09 01:09:28,362 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2024-11-09 01:09:28,364 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2024-11-09 01:09:28,364 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2024-11-09 01:09:28,365 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2024-11-09 01:09:28,366 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2024-11-09 01:09:28,367 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2024-11-09 01:09:28,368 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2024-11-09 01:09:28,369 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2024-11-09 01:09:28,369 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2024-11-09 01:09:28,370 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2024-11-09 01:09:28,371 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2024-11-09 01:09:28,372 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2024-11-09 01:09:28,373 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2024-11-09 01:09:28,374 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2024-11-09 01:09:28,374 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2024-11-09 01:09:28,375 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2024-11-09 01:09:28,377 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2024-11-09 01:09:28,381 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2024-11-09 01:09:28,382 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2024-11-09 01:09:28,383 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2024-11-09 01:09:28,384 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2024-11-09 01:09:28,384 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2024-11-09 01:09:28,385 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2024-11-09 01:09:28,386 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2024-11-09 01:09:28,386 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2024-11-09 01:09:28,387 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2024-11-09 01:09:28,388 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2024-11-09 01:09:28,388 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2024-11-09 01:09:28,389 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2024-11-09 01:09:28,391 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2024-11-09 01:09:28,392 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2024-11-09 01:09:28,394 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2024-11-09 01:09:28,396 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2024-11-09 01:09:28,396 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2024-11-09 01:09:28,397 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2024-11-09 01:09:28,398 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2024-11-09 01:09:28,399 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2024-11-09 01:09:28,400 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2024-11-09 01:09:28,400 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2024-11-09 01:09:28,401 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2024-11-09 01:09:28,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:09:28,829 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:09:28,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28 WrapperNode [2024-11-09 01:09:28,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:09:28,831 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:09:28,831 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:09:28,831 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:09:28,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,012 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,456 INFO L138 Inliner]: procedures = 905, calls = 4616, calls flagged for inlining = 446, calls inlined = 354, statements flattened = 10125 [2024-11-09 01:09:29,457 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:09:29,458 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:09:29,458 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:09:29,458 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:09:29,470 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,517 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:29,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:30,013 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:09:30,015 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:09:30,015 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:09:30,015 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:09:30,017 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (1/1) ... [2024-11-09 01:09:30,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:09:30,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:09:30,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 01:09:30,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 01:09:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2024-11-09 01:09:30,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2024-11-09 01:09:30,101 INFO L130 BoogieDeclarations]: Found specification of procedure srp_send_tsk_mgmt [2024-11-09 01:09:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_send_tsk_mgmt [2024-11-09 01:09:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2024-11-09 01:09:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2024-11-09 01:09:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2024-11-09 01:09:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2024-11-09 01:09:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-09 01:09:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-09 01:09:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-09 01:09:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-11-09 01:09:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_target [2024-11-09 01:09:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_target [2024-11-09 01:09:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 01:09:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 01:09:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:09:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 01:09:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 01:09:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 01:09:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure srp_unmap_data [2024-11-09 01:09:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_unmap_data [2024-11-09 01:09:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_100 [2024-11-09 01:09:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_100 [2024-11-09 01:09:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 01:09:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 01:09:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2024-11-09 01:09:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2024-11-09 01:09:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2024-11-09 01:09:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2024-11-09 01:09:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure show_allow_ext_sg [2024-11-09 01:09:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure show_allow_ext_sg [2024-11-09 01:09:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 01:09:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 01:09:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-11-09 01:09:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-11-09 01:09:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2024-11-09 01:09:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2024-11-09 01:09:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure srp_add_one [2024-11-09 01:09:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_add_one [2024-11-09 01:09:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 01:09:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 01:09:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure srp_disconnect_target [2024-11-09 01:09:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_disconnect_target [2024-11-09 01:09:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_105 [2024-11-09 01:09:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_105 [2024-11-09 01:09:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 01:09:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 01:09:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-09 01:09:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-11-09 01:09:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:09:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-11-09 01:09:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-11-09 01:09:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure match_strdup [2024-11-09 01:09:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure match_strdup [2024-11-09 01:09:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2024-11-09 01:09:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2024-11-09 01:09:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_reconnect [2024-11-09 01:09:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_reconnect [2024-11-09 01:09:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2024-11-09 01:09:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2024-11-09 01:09:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure srp_release_transport [2024-11-09 01:09:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_release_transport [2024-11-09 01:09:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-09 01:09:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-09 01:09:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-09 01:09:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-11-09 01:09:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2024-11-09 01:09:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2024-11-09 01:09:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:09:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-09 01:09:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-09 01:09:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2024-11-09 01:09:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2024-11-09 01:09:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2024-11-09 01:09:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2024-11-09 01:09:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2024-11-09 01:09:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2024-11-09 01:09:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 01:09:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 01:09:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:09:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 01:09:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 01:09:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-09 01:09:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-09 01:09:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:09:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 01:09:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 01:09:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 01:09:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 01:09:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-09 01:09:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-09 01:09:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-11-09 01:09:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-11-09 01:09:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 01:09:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 01:09:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 01:09:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 01:09:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2024-11-09 01:09:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2024-11-09 01:09:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 01:09:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 01:09:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure show_ioc_guid [2024-11-09 01:09:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ioc_guid [2024-11-09 01:09:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2024-11-09 01:09:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2024-11-09 01:09:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2024-11-09 01:09:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2024-11-09 01:09:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_device [2024-11-09 01:09:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_device [2024-11-09 01:09:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:09:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:09:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 01:09:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 01:09:30,125 INFO L130 BoogieDeclarations]: Found specification of procedure show_port [2024-11-09 01:09:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port [2024-11-09 01:09:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 01:09:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure srp_claim_req [2024-11-09 01:09:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_claim_req [2024-11-09 01:09:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2024-11-09 01:09:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2024-11-09 01:09:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-09 01:09:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-09 01:09:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_req [2024-11-09 01:09:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_req [2024-11-09 01:09:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure srp_abort [2024-11-09 01:09:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_abort [2024-11-09 01:09:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_update_start [2024-11-09 01:09:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_update_start [2024-11-09 01:09:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure show_id_ext [2024-11-09 01:09:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure show_id_ext [2024-11-09 01:09:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 01:09:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 01:09:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-09 01:09:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-09 01:09:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-11-09 01:09:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-11-09 01:09:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-11-09 01:09:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-11-09 01:09:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:09:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 01:09:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 01:09:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-09 01:09:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-11-09 01:09:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2024-11-09 01:09:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2024-11-09 01:09:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_114 [2024-11-09 01:09:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_114 [2024-11-09 01:09:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:09:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2024-11-09 01:09:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2024-11-09 01:09:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure show_ch_count [2024-11-09 01:09:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ch_count [2024-11-09 01:09:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2024-11-09 01:09:30,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2024-11-09 01:09:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure host_to_target [2024-11-09 01:09:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure host_to_target [2024-11-09 01:09:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 01:09:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 01:09:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 01:09:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 01:09:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 01:09:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 01:09:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2024-11-09 01:09:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2024-11-09 01:09:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 01:09:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 01:09:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure srp_lookup_path [2024-11-09 01:09:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_lookup_path [2024-11-09 01:09:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 01:09:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 01:09:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-09 01:09:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-11-09 01:09:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-11-09 01:09:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-11-09 01:09:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2024-11-09 01:09:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2024-11-09 01:09:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2024-11-09 01:09:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2024-11-09 01:09:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-09 01:09:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-09 01:09:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_ch_ib [2024-11-09 01:09:30,210 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_ch_ib [2024-11-09 01:09:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:09:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 01:09:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 01:09:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 01:09:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 01:09:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 01:09:30,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 01:09:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2024-11-09 01:09:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2024-11-09 01:09:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2024-11-09 01:09:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2024-11-09 01:09:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure srp_connect_ch [2024-11-09 01:09:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_connect_ch [2024-11-09 01:09:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2024-11-09 01:09:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2024-11-09 01:09:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2024-11-09 01:09:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2024-11-09 01:09:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_fr_pool [2024-11-09 01:09:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_fr_pool [2024-11-09 01:09:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure srp_queue_remove_work [2024-11-09 01:09:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_queue_remove_work [2024-11-09 01:09:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_mapping [2024-11-09 01:09:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_mapping [2024-11-09 01:09:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2024-11-09 01:09:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2024-11-09 01:09:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-09 01:09:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-09 01:09:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2024-11-09 01:09:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2024-11-09 01:09:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2024-11-09 01:09:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2024-11-09 01:09:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2024-11-09 01:09:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2024-11-09 01:09:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-11-09 01:09:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-11-09 01:09:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure srp_slave_configure [2024-11-09 01:09:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_slave_configure [2024-11-09 01:09:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 01:09:30,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 01:09:30,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 01:09:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 01:09:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_conn_state [2024-11-09 01:09:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_conn_state [2024-11-09 01:09:30,221 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_delete [2024-11-09 01:09:30,221 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_delete [2024-11-09 01:09:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-11-09 01:09:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-11-09 01:09:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-11-09 01:09:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-11-09 01:09:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2024-11-09 01:09:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2024-11-09 01:09:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2024-11-09 01:09:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2024-11-09 01:09:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 01:09:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 01:09:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_port [2024-11-09 01:09:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_port [2024-11-09 01:09:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req_data [2024-11-09 01:09:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req_data [2024-11-09 01:09:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2024-11-09 01:09:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2024-11-09 01:09:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure srp_target_is_topspin [2024-11-09 01:09:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_target_is_topspin [2024-11-09 01:09:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 01:09:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 01:09:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 01:09:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 01:09:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-11-09 01:09:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-11-09 01:09:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:09:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-11-09 01:09:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2024-11-09 01:09:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 01:09:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 01:09:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure srp_put_tx_iu [2024-11-09 01:09:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_put_tx_iu [2024-11-09 01:09:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2024-11-09 01:09:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2024-11-09 01:09:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_desc [2024-11-09 01:09:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_desc [2024-11-09 01:09:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 01:09:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure show_sgid [2024-11-09 01:09:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sgid [2024-11-09 01:09:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure srp_tmo_valid [2024-11-09 01:09:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_tmo_valid [2024-11-09 01:09:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 01:09:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 01:09:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_qp [2024-11-09 01:09:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_qp [2024-11-09 01:09:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 01:09:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-11-09 01:09:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-11-09 01:09:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_queue_depth [2024-11-09 01:09:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_queue_depth [2024-11-09 01:09:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure show_comp_vector [2024-11-09 01:09:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure show_comp_vector [2024-11-09 01:09:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2024-11-09 01:09:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2024-11-09 01:09:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 01:09:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 01:09:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-09 01:09:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-09 01:09:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 01:09:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 01:09:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-11-09 01:09:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-11-09 01:09:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2024-11-09 01:09:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2024-11-09 01:09:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 01:09:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 01:09:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure match_hex [2024-11-09 01:09:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure match_hex [2024-11-09 01:09:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 01:09:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 01:09:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-11-09 01:09:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-11-09 01:09:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure show_zero_req_lim [2024-11-09 01:09:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure show_zero_req_lim [2024-11-09 01:09:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure show_service_id [2024-11-09 01:09:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure show_service_id [2024-11-09 01:09:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2024-11-09 01:09:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2024-11-09 01:09:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-09 01:09:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-09 01:09:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2024-11-09 01:09:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2024-11-09 01:09:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-09 01:09:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-09 01:09:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure srp_terminate_io [2024-11-09 01:09:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_terminate_io [2024-11-09 01:09:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 01:09:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 01:09:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 01:09:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 01:09:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure srp_new_cm_id [2024-11-09 01:09:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_new_cm_id [2024-11-09 01:09:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 01:09:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 01:09:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_device [2024-11-09 01:09:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_device [2024-11-09 01:09:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-11-09 01:09:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-11-09 01:09:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-09 01:09:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-09 01:09:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure show_tl_retry_count [2024-11-09 01:09:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tl_retry_count [2024-11-09 01:09:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure show_cmd_sg_entries [2024-11-09 01:09:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cmd_sg_entries [2024-11-09 01:09:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2024-11-09 01:09:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2024-11-09 01:09:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 01:09:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 01:09:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 01:09:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 01:09:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 01:09:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 01:09:30,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 01:09:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure srp_remove_one [2024-11-09 01:09:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_remove_one [2024-11-09 01:09:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2024-11-09 01:09:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2024-11-09 01:09:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_host [2024-11-09 01:09:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_host [2024-11-09 01:09:30,250 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_fmr_pool [2024-11-09 01:09:30,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_fmr_pool [2024-11-09 01:09:30,251 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 01:09:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 01:09:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2024-11-09 01:09:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2024-11-09 01:09:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-09 01:09:30,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-09 01:09:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2024-11-09 01:09:30,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2024-11-09 01:09:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2024-11-09 01:09:30,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2024-11-09 01:09:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure srp_post_send [2024-11-09 01:09:30,253 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_post_send [2024-11-09 01:09:30,255 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-09 01:09:30,255 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-09 01:09:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure show_orig_dgid [2024-11-09 01:09:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure show_orig_dgid [2024-11-09 01:09:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2024-11-09 01:09:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2024-11-09 01:09:30,256 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_iu [2024-11-09 01:09:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_iu [2024-11-09 01:09:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure show_dgid [2024-11-09 01:09:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dgid [2024-11-09 01:09:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 01:09:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 01:09:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-09 01:09:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-09 01:09:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2024-11-09 01:09:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2024-11-09 01:09:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure __srp_get_tx_iu [2024-11-09 01:09:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __srp_get_tx_iu [2024-11-09 01:09:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req [2024-11-09 01:09:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req [2024-11-09 01:09:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag [2024-11-09 01:09:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag [2024-11-09 01:09:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 01:09:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 01:09:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 01:09:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-09 01:09:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-09 01:09:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2024-11-09 01:09:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2024-11-09 01:09:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2024-11-09 01:09:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2024-11-09 01:09:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 01:09:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 01:09:30,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-09 01:09:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-11-09 01:09:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2024-11-09 01:09:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2024-11-09 01:09:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 01:09:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 01:09:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-11-09 01:09:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-11-09 01:09:30,261 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-09 01:09:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-09 01:09:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_ch_ib [2024-11-09 01:09:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_ch_ib [2024-11-09 01:09:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_104 [2024-11-09 01:09:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_104 [2024-11-09 01:09:30,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-09 01:09:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-09 01:09:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure show_req_lim [2024-11-09 01:09:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure show_req_lim [2024-11-09 01:09:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-09 01:09:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2024-11-09 01:09:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure srp_handle_qp_err [2024-11-09 01:09:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_handle_qp_err [2024-11-09 01:09:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2024-11-09 01:09:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2024-11-09 01:09:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2024-11-09 01:09:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2024-11-09 01:09:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-09 01:09:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-11-09 01:09:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 01:09:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 01:09:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-09 01:09:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-11-09 01:09:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-09 01:09:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-11-09 01:09:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-11-09 01:09:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-11-09 01:09:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-09 01:09:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-09 01:09:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 01:09:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 01:09:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 01:09:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 01:09:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-09 01:09:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-11-09 01:09:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2024-11-09 01:09:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2024-11-09 01:09:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 01:09:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 01:09:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:09:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2024-11-09 01:09:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2024-11-09 01:09:32,108 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:09:32,115 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:09:32,446 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 01:10:03,168 INFO L? ?]: Removed 4578 outVars from TransFormulas that were not future-live. [2024-11-09 01:10:03,168 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:10:06,358 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:10:06,358 INFO L316 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-09 01:10:06,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:10:06 BoogieIcfgContainer [2024-11-09 01:10:06,359 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:10:06,365 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 01:10:06,367 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 01:10:06,371 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 01:10:06,371 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 01:09:19" (1/3) ... [2024-11-09 01:10:06,374 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d54da65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:10:06, skipping insertion in model container [2024-11-09 01:10:06,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:09:28" (2/3) ... [2024-11-09 01:10:06,375 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d54da65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:10:06, skipping insertion in model container [2024-11-09 01:10:06,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:10:06" (3/3) ... [2024-11-09 01:10:06,378 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2024-11-09 01:10:06,402 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 01:10:06,403 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2024-11-09 01:10:06,596 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 01:10:06,603 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=FINITE_AUTOMATA, 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;@312bfa39, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 01:10:06,604 INFO L334 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2024-11-09 01:10:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand has 3007 states, 1762 states have (on average 1.3104426787741204) internal successors, (2309), 1883 states have internal predecessors, (2309), 996 states have call successors, (996), 214 states have call predecessors, (996), 213 states have return successors, (988), 979 states have call predecessors, (988), 988 states have call successors, (988) [2024-11-09 01:10:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:10:06,635 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:10:06,636 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-09 01:10:06,636 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:10:06,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:10:06,643 INFO L85 PathProgramCache]: Analyzing trace with hash -742421942, now seen corresponding path program 1 times [2024-11-09 01:10:06,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:10:06,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285266631] [2024-11-09 01:10:06,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:10:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:10:26,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:10:26,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285266631] [2024-11-09 01:10:26,625 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285266631] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:10:26,625 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:10:26,625 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 01:10:26,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53107375] [2024-11-09 01:10:26,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:10:26,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 01:10:26,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:10:26,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 01:10:26,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:10:26,682 INFO L87 Difference]: Start difference. First operand has 3007 states, 1762 states have (on average 1.3104426787741204) internal successors, (2309), 1883 states have internal predecessors, (2309), 996 states have call successors, (996), 214 states have call predecessors, (996), 213 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 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2024-11-09 01:10:28,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:31,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:33,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:44,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:46,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:48,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:53,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:10:55,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:10:57,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:10:59,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:01,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:03,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:05,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:09,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:11:11,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:11:13,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:11:23,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:11:23,828 INFO L93 Difference]: Finished difference Result 8908 states and 13130 transitions. [2024-11-09 01:11:23,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 01:11:23,834 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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 51 [2024-11-09 01:11:23,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:11:23,933 INFO L225 Difference]: With dead ends: 8908 [2024-11-09 01:11:23,934 INFO L226 Difference]: Without dead ends: 5904 [2024-11-09 01:11:23,974 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 01:11:23,978 INFO L432 NwaCegarLoop]: 3793 mSDtfsCounter, 4225 mSDsluCounter, 11252 mSDsCounter, 0 mSdLazyCounter, 1903 mSolverCounterSat, 2 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4226 SdHoareTripleChecker+Valid, 15045 SdHoareTripleChecker+Invalid, 1920 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1903 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:11:23,980 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4226 Valid, 15045 Invalid, 1920 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1903 Invalid, 15 Unknown, 0 Unchecked, 56.2s Time] [2024-11-09 01:11:24,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5904 states. [2024-11-09 01:11:24,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5904 to 5816. [2024-11-09 01:11:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5816 states, 3432 states have (on average 1.2858391608391608) internal successors, (4413), 3621 states have internal predecessors, (4413), 1933 states have call successors, (1933), 418 states have call predecessors, (1933), 417 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-11-09 01:11:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 5816 states and 8277 transitions. [2024-11-09 01:11:24,614 INFO L78 Accepts]: Start accepts. Automaton has 5816 states and 8277 transitions. Word has length 51 [2024-11-09 01:11:24,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:11:24,615 INFO L471 AbstractCegarLoop]: Abstraction has 5816 states and 8277 transitions. [2024-11-09 01:11:24,616 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2024-11-09 01:11:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 5816 states and 8277 transitions. [2024-11-09 01:11:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:11:24,619 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:11:24,619 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:11:24,620 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 01:11:24,620 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:11:24,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:11:24,621 INFO L85 PathProgramCache]: Analyzing trace with hash 680825823, now seen corresponding path program 1 times [2024-11-09 01:11:24,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:11:24,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502497325] [2024-11-09 01:11:24,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:11:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:11:40,276 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:11:40,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502497325] [2024-11-09 01:11:40,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502497325] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:11:40,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:11:40,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:11:40,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63660173] [2024-11-09 01:11:40,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:11:40,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:11:40,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:11:40,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:11:40,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:11:40,282 INFO L87 Difference]: Start difference. First operand 5816 states and 8277 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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) [2024-11-09 01:11:42,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:44,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:49,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:53,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:55,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:11:57,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:11:59,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:12:06,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:12:06,141 INFO L93 Difference]: Finished difference Result 5816 states and 8277 transitions. [2024-11-09 01:12:06,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:12:06,143 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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 53 [2024-11-09 01:12:06,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:12:06,190 INFO L225 Difference]: With dead ends: 5816 [2024-11-09 01:12:06,191 INFO L226 Difference]: Without dead ends: 5814 [2024-11-09 01:12:06,194 INFO L431 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 [2024-11-09 01:12:06,195 INFO L432 NwaCegarLoop]: 3741 mSDtfsCounter, 4193 mSDsluCounter, 3741 mSDsCounter, 0 mSdLazyCounter, 943 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4193 SdHoareTripleChecker+Valid, 7482 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 943 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2024-11-09 01:12:06,196 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4193 Valid, 7482 Invalid, 949 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 943 Invalid, 6 Unknown, 0 Unchecked, 25.4s Time] [2024-11-09 01:12:06,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5814 states. [2024-11-09 01:12:06,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5814 to 5814. [2024-11-09 01:12:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5814 states, 3431 states have (on average 1.2853395511512677) internal successors, (4410), 3619 states have internal predecessors, (4410), 1933 states have call successors, (1933), 418 states have call predecessors, (1933), 417 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-11-09 01:12:06,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 5814 states and 8274 transitions. [2024-11-09 01:12:06,637 INFO L78 Accepts]: Start accepts. Automaton has 5814 states and 8274 transitions. Word has length 53 [2024-11-09 01:12:06,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:12:06,639 INFO L471 AbstractCegarLoop]: Abstraction has 5814 states and 8274 transitions. [2024-11-09 01:12:06,639 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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) [2024-11-09 01:12:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 5814 states and 8274 transitions. [2024-11-09 01:12:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:12:06,644 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:12:06,644 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:12:06,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 01:12:06,645 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:12:06,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:12:06,645 INFO L85 PathProgramCache]: Analyzing trace with hash -120114440, now seen corresponding path program 1 times [2024-11-09 01:12:06,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:12:06,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999150666] [2024-11-09 01:12:06,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:12:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:22,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:12:22,262 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:12:22,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999150666] [2024-11-09 01:12:22,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [999150666] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:12:22,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:12:22,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:12:22,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129997420] [2024-11-09 01:12:22,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:12:22,263 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:12:22,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:12:22,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:12:22,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:12:22,265 INFO L87 Difference]: Start difference. First operand 5814 states and 8274 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2024-11-09 01:12:24,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:26,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:33,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:35,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:12:38,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:12:40,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:12:46,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:12:46,112 INFO L93 Difference]: Finished difference Result 5814 states and 8274 transitions. [2024-11-09 01:12:46,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:12:46,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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 58 [2024-11-09 01:12:46,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:12:46,159 INFO L225 Difference]: With dead ends: 5814 [2024-11-09 01:12:46,160 INFO L226 Difference]: Without dead ends: 5812 [2024-11-09 01:12:46,166 INFO L431 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 [2024-11-09 01:12:46,167 INFO L432 NwaCegarLoop]: 3739 mSDtfsCounter, 4190 mSDsluCounter, 3739 mSDsCounter, 0 mSdLazyCounter, 943 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4190 SdHoareTripleChecker+Valid, 7478 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 943 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.5s IncrementalHoareTripleChecker+Time [2024-11-09 01:12:46,167 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4190 Valid, 7478 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 943 Invalid, 6 Unknown, 0 Unchecked, 23.5s Time] [2024-11-09 01:12:46,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5812 states. [2024-11-09 01:12:46,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5812 to 5812. [2024-11-09 01:12:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5812 states, 3430 states have (on average 1.2848396501457726) internal successors, (4407), 3617 states have internal predecessors, (4407), 1933 states have call successors, (1933), 418 states have call predecessors, (1933), 417 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-11-09 01:12:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 5812 states and 8271 transitions. [2024-11-09 01:12:46,592 INFO L78 Accepts]: Start accepts. Automaton has 5812 states and 8271 transitions. Word has length 58 [2024-11-09 01:12:46,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:12:46,593 INFO L471 AbstractCegarLoop]: Abstraction has 5812 states and 8271 transitions. [2024-11-09 01:12:46,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2024-11-09 01:12:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 5812 states and 8271 transitions. [2024-11-09 01:12:46,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 01:12:46,600 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:12:46,600 INFO L215 NwaCegarLoop]: trace histogram [4, 3, 3, 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] [2024-11-09 01:12:46,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 01:12:46,604 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:12:46,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:12:46,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1192924031, now seen corresponding path program 1 times [2024-11-09 01:12:46,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:12:46,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080845271] [2024-11-09 01:12:46,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:12:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 01:13:00,439 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:13:00,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080845271] [2024-11-09 01:13:00,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2080845271] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:13:00,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:13:00,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 01:13:00,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551392992] [2024-11-09 01:13:00,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:13:00,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 01:13:00,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:13:00,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 01:13:00,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:13:00,442 INFO L87 Difference]: Start difference. First operand 5812 states and 8271 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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) [2024-11-09 01:13:02,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:04,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:07,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:17,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:19,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:21,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:24,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:13:26,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:13:28,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:13:37,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:13:37,291 INFO L93 Difference]: Finished difference Result 5812 states and 8271 transitions. [2024-11-09 01:13:37,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 01:13:37,293 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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 66 [2024-11-09 01:13:37,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:13:37,333 INFO L225 Difference]: With dead ends: 5812 [2024-11-09 01:13:37,333 INFO L226 Difference]: Without dead ends: 5810 [2024-11-09 01:13:37,340 INFO L431 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 [2024-11-09 01:13:37,342 INFO L432 NwaCegarLoop]: 3734 mSDtfsCounter, 4193 mSDsluCounter, 7465 mSDsCounter, 0 mSdLazyCounter, 1424 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4194 SdHoareTripleChecker+Valid, 11199 SdHoareTripleChecker+Invalid, 1432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1424 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.3s IncrementalHoareTripleChecker+Time [2024-11-09 01:13:37,342 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4194 Valid, 11199 Invalid, 1432 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1424 Invalid, 8 Unknown, 0 Unchecked, 36.3s Time] [2024-11-09 01:13:37,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5810 states. [2024-11-09 01:13:37,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5810 to 5810. [2024-11-09 01:13:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5810 states, 3429 states have (on average 1.284339457567804) internal successors, (4404), 3615 states have internal predecessors, (4404), 1933 states have call successors, (1933), 418 states have call predecessors, (1933), 417 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-11-09 01:13:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 5810 states and 8268 transitions. [2024-11-09 01:13:37,847 INFO L78 Accepts]: Start accepts. Automaton has 5810 states and 8268 transitions. Word has length 66 [2024-11-09 01:13:37,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:13:37,848 INFO L471 AbstractCegarLoop]: Abstraction has 5810 states and 8268 transitions. [2024-11-09 01:13:37,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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) [2024-11-09 01:13:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 5810 states and 8268 transitions. [2024-11-09 01:13:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:13:37,851 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:13:37,851 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:13:37,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 01:13:37,852 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:13:37,852 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:13:37,852 INFO L85 PathProgramCache]: Analyzing trace with hash -67863607, now seen corresponding path program 1 times [2024-11-09 01:13:37,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:13:37,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068892044] [2024-11-09 01:13:37,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:13:37,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:13:53,287 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:13:53,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068892044] [2024-11-09 01:13:53,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068892044] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:13:53,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:13:53,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:13:53,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679136972] [2024-11-09 01:13:53,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:13:53,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:13:53,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:13:53,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:13:53,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:13:53,291 INFO L87 Difference]: Start difference. First operand 5810 states and 8268 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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) [2024-11-09 01:13:55,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:13:57,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:03,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:05,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:07,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:10,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:11,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:14:17,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:14:17,966 INFO L93 Difference]: Finished difference Result 5810 states and 8268 transitions. [2024-11-09 01:14:17,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:14:17,967 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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 63 [2024-11-09 01:14:17,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:14:18,014 INFO L225 Difference]: With dead ends: 5810 [2024-11-09 01:14:18,014 INFO L226 Difference]: Without dead ends: 5808 [2024-11-09 01:14:18,021 INFO L431 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 [2024-11-09 01:14:18,022 INFO L432 NwaCegarLoop]: 3735 mSDtfsCounter, 4185 mSDsluCounter, 3735 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4185 SdHoareTripleChecker+Valid, 7470 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.3s IncrementalHoareTripleChecker+Time [2024-11-09 01:14:18,023 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4185 Valid, 7470 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 944 Invalid, 5 Unknown, 0 Unchecked, 24.3s Time] [2024-11-09 01:14:18,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5808 states. [2024-11-09 01:14:18,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5808 to 5808. [2024-11-09 01:14:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5808 states, 3428 states have (on average 1.2838389731621938) internal successors, (4401), 3613 states have internal predecessors, (4401), 1933 states have call successors, (1933), 418 states have call predecessors, (1933), 417 states have return successors, (1931), 1911 states have call predecessors, (1931), 1931 states have call successors, (1931) [2024-11-09 01:14:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 5808 states and 8265 transitions. [2024-11-09 01:14:18,572 INFO L78 Accepts]: Start accepts. Automaton has 5808 states and 8265 transitions. Word has length 63 [2024-11-09 01:14:18,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:14:18,573 INFO L471 AbstractCegarLoop]: Abstraction has 5808 states and 8265 transitions. [2024-11-09 01:14:18,573 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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) [2024-11-09 01:14:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 5808 states and 8265 transitions. [2024-11-09 01:14:18,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:14:18,575 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:14:18,576 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:14:18,576 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 01:14:18,576 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:14:18,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:14:18,577 INFO L85 PathProgramCache]: Analyzing trace with hash -443392727, now seen corresponding path program 1 times [2024-11-09 01:14:18,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:14:18,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133021702] [2024-11-09 01:14:18,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:14:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:14:39,302 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:14:39,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133021702] [2024-11-09 01:14:39,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133021702] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:14:39,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:14:39,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-09 01:14:39,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369284849] [2024-11-09 01:14:39,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:14:39,303 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-09 01:14:39,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:14:39,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-09 01:14:39,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-09 01:14:39,305 INFO L87 Difference]: Start difference. First operand 5808 states and 8265 transitions. Second operand has 11 states, 8 states have (on average 4.5) internal successors, (36), 10 states have internal predecessors, (36), 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) [2024-11-09 01:14:41,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:43,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:45,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:48,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:50,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:52,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:55,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:57,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:14:59,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:01,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:24,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:27,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:33,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:35,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:37,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:39,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:41,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:43,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:45,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:47,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:49,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:51,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:15:57,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:15:59,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:01,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:03,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:05,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:07,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:09,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:11,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:13,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:16:43,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:16:43,882 INFO L93 Difference]: Finished difference Result 8706 states and 12351 transitions. [2024-11-09 01:16:43,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-09 01:16:43,884 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 4.5) internal successors, (36), 10 states have internal predecessors, (36), 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 65 [2024-11-09 01:16:43,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:16:43,926 INFO L225 Difference]: With dead ends: 8706 [2024-11-09 01:16:43,926 INFO L226 Difference]: Without dead ends: 5823 [2024-11-09 01:16:43,945 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2024-11-09 01:16:43,946 INFO L432 NwaCegarLoop]: 3704 mSDtfsCounter, 15 mSDsluCounter, 33229 mSDsCounter, 0 mSdLazyCounter, 5110 mSolverCounterSat, 5 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 119.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 36933 SdHoareTripleChecker+Invalid, 5141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 5110 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 123.7s IncrementalHoareTripleChecker+Time [2024-11-09 01:16:43,947 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 36933 Invalid, 5141 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5 Valid, 5110 Invalid, 26 Unknown, 0 Unchecked, 123.7s Time] [2024-11-09 01:16:43,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5823 states. [2024-11-09 01:16:44,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5823 to 5818. [2024-11-09 01:16:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5818 states, 3433 states have (on average 1.2834255752985726) internal successors, (4406), 3618 states have internal predecessors, (4406), 1938 states have call successors, (1938), 418 states have call predecessors, (1938), 417 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-11-09 01:16:44,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 5818 states and 8280 transitions. [2024-11-09 01:16:44,589 INFO L78 Accepts]: Start accepts. Automaton has 5818 states and 8280 transitions. Word has length 65 [2024-11-09 01:16:44,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:16:44,590 INFO L471 AbstractCegarLoop]: Abstraction has 5818 states and 8280 transitions. [2024-11-09 01:16:44,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 4.5) internal successors, (36), 10 states have internal predecessors, (36), 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) [2024-11-09 01:16:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5818 states and 8280 transitions. [2024-11-09 01:16:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 01:16:44,593 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:16:44,593 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:16:44,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-09 01:16:44,594 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:16:44,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:16:44,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1986496911, now seen corresponding path program 1 times [2024-11-09 01:16:44,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:16:44,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675012879] [2024-11-09 01:16:44,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:16:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:17:02,360 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:17:02,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675012879] [2024-11-09 01:17:02,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675012879] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:17:02,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:17:02,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:17:02,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298148247] [2024-11-09 01:17:02,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:17:02,361 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:17:02,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:17:02,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:17:02,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:17:02,363 INFO L87 Difference]: Start difference. First operand 5818 states and 8280 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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) [2024-11-09 01:17:04,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:06,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:14,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:16,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:18,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:17:20,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:17:26,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:17:26,558 INFO L93 Difference]: Finished difference Result 5818 states and 8280 transitions. [2024-11-09 01:17:26,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:17:26,560 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 68 [2024-11-09 01:17:26,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:17:26,595 INFO L225 Difference]: With dead ends: 5818 [2024-11-09 01:17:26,596 INFO L226 Difference]: Without dead ends: 5816 [2024-11-09 01:17:26,601 INFO L431 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 [2024-11-09 01:17:26,602 INFO L432 NwaCegarLoop]: 3733 mSDtfsCounter, 4182 mSDsluCounter, 3733 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4182 SdHoareTripleChecker+Valid, 7466 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.8s IncrementalHoareTripleChecker+Time [2024-11-09 01:17:26,602 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4182 Valid, 7466 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 944 Invalid, 5 Unknown, 0 Unchecked, 23.8s Time] [2024-11-09 01:17:26,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5816 states. [2024-11-09 01:17:27,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5816 to 5816. [2024-11-09 01:17:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5816 states, 3432 states have (on average 1.282925407925408) internal successors, (4403), 3616 states have internal predecessors, (4403), 1938 states have call successors, (1938), 418 states have call predecessors, (1938), 417 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-11-09 01:17:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 5816 states and 8277 transitions. [2024-11-09 01:17:27,263 INFO L78 Accepts]: Start accepts. Automaton has 5816 states and 8277 transitions. Word has length 68 [2024-11-09 01:17:27,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:17:27,264 INFO L471 AbstractCegarLoop]: Abstraction has 5816 states and 8277 transitions. [2024-11-09 01:17:27,265 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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) [2024-11-09 01:17:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 5816 states and 8277 transitions. [2024-11-09 01:17:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:17:27,266 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:17:27,267 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:17:27,267 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-09 01:17:27,267 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:17:27,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:17:27,268 INFO L85 PathProgramCache]: Analyzing trace with hash 2049266495, now seen corresponding path program 1 times [2024-11-09 01:17:27,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:17:27,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629286239] [2024-11-09 01:17:27,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:17:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:17:43,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:17:43,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629286239] [2024-11-09 01:17:43,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629286239] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:17:43,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:17:43,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:17:43,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645513094] [2024-11-09 01:17:43,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:17:43,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:17:43,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:17:43,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:17:43,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:17:43,521 INFO L87 Difference]: Start difference. First operand 5816 states and 8277 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (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) [2024-11-09 01:17:45,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:47,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:17:55,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:00,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:02,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:04,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:07,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:11,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:13,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:15,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:18:17,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:18:18,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:18:23,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:18:25,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:18:39,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:18:39,550 INFO L93 Difference]: Finished difference Result 5894 states and 8332 transitions. [2024-11-09 01:18:39,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:18:39,552 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (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 73 [2024-11-09 01:18:39,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:18:39,590 INFO L225 Difference]: With dead ends: 5894 [2024-11-09 01:18:39,590 INFO L226 Difference]: Without dead ends: 5892 [2024-11-09 01:18:39,595 INFO L431 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 [2024-11-09 01:18:39,596 INFO L432 NwaCegarLoop]: 7219 mSDtfsCounter, 4177 mSDsluCounter, 10857 mSDsCounter, 0 mSdLazyCounter, 2281 mSolverCounterSat, 1 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4177 SdHoareTripleChecker+Valid, 18076 SdHoareTripleChecker+Invalid, 2292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2281 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.4s IncrementalHoareTripleChecker+Time [2024-11-09 01:18:39,597 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4177 Valid, 18076 Invalid, 2292 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2281 Invalid, 10 Unknown, 0 Unchecked, 55.4s Time] [2024-11-09 01:18:39,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5892 states. [2024-11-09 01:18:40,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5892 to 5816. [2024-11-09 01:18:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5816 states, 3432 states have (on average 1.2826340326340326) internal successors, (4402), 3616 states have internal predecessors, (4402), 1938 states have call successors, (1938), 418 states have call predecessors, (1938), 417 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-11-09 01:18:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 5816 states and 8276 transitions. [2024-11-09 01:18:40,250 INFO L78 Accepts]: Start accepts. Automaton has 5816 states and 8276 transitions. Word has length 73 [2024-11-09 01:18:40,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:18:40,253 INFO L471 AbstractCegarLoop]: Abstraction has 5816 states and 8276 transitions. [2024-11-09 01:18:40,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (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) [2024-11-09 01:18:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 5816 states and 8276 transitions. [2024-11-09 01:18:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:18:40,256 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:18:40,257 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:18:40,257 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-09 01:18:40,257 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:18:40,257 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:18:40,258 INFO L85 PathProgramCache]: Analyzing trace with hash -78825504, now seen corresponding path program 1 times [2024-11-09 01:18:40,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:18:40,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129123340] [2024-11-09 01:18:40,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:18:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:18:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:18:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:18:55,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:18:55,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129123340] [2024-11-09 01:18:55,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129123340] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:18:55,161 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:18:55,161 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:18:55,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371265695] [2024-11-09 01:18:55,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:18:55,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:18:55,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:18:55,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:18:55,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:18:55,166 INFO L87 Difference]: Start difference. First operand 5816 states and 8276 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-11-09 01:18:57,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:18:59,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:19:07,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:19:09,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:19:12,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:19:13,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:19:19,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:19:19,765 INFO L93 Difference]: Finished difference Result 5816 states and 8276 transitions. [2024-11-09 01:19:19,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:19:19,767 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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 78 [2024-11-09 01:19:19,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:19:19,804 INFO L225 Difference]: With dead ends: 5816 [2024-11-09 01:19:19,804 INFO L226 Difference]: Without dead ends: 5814 [2024-11-09 01:19:19,809 INFO L431 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 [2024-11-09 01:19:19,810 INFO L432 NwaCegarLoop]: 3731 mSDtfsCounter, 4178 mSDsluCounter, 3731 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4178 SdHoareTripleChecker+Valid, 7462 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.1s IncrementalHoareTripleChecker+Time [2024-11-09 01:19:19,811 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4178 Valid, 7462 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 944 Invalid, 5 Unknown, 0 Unchecked, 24.1s Time] [2024-11-09 01:19:19,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5814 states. [2024-11-09 01:19:20,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5814 to 5814. [2024-11-09 01:19:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5814 states, 3431 states have (on average 1.2821334887787816) internal successors, (4399), 3614 states have internal predecessors, (4399), 1938 states have call successors, (1938), 418 states have call predecessors, (1938), 417 states have return successors, (1936), 1916 states have call predecessors, (1936), 1936 states have call successors, (1936) [2024-11-09 01:19:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 5814 states and 8273 transitions. [2024-11-09 01:19:20,486 INFO L78 Accepts]: Start accepts. Automaton has 5814 states and 8273 transitions. Word has length 78 [2024-11-09 01:19:20,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:19:20,487 INFO L471 AbstractCegarLoop]: Abstraction has 5814 states and 8273 transitions. [2024-11-09 01:19:20,487 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-11-09 01:19:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 5814 states and 8273 transitions. [2024-11-09 01:19:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:19:20,489 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:19:20,489 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2024-11-09 01:19:20,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-09 01:19:20,490 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:19:20,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:19:20,490 INFO L85 PathProgramCache]: Analyzing trace with hash 1239177713, now seen corresponding path program 1 times [2024-11-09 01:19:20,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:19:20,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128790837] [2024-11-09 01:19:20,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:19:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:19:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:19:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:19:36,651 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:19:36,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128790837] [2024-11-09 01:19:36,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128790837] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:19:36,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213758707] [2024-11-09 01:19:36,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:19:36,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:19:36,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:19:36,655 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:19:36,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 01:19:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:19:54,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 5813 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 01:19:54,970 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:19:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:19:56,193 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:19:56,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1213758707] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:19:56,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 01:19:56,194 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5] total 11 [2024-11-09 01:19:56,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740718910] [2024-11-09 01:19:56,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:19:56,195 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-09 01:19:56,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:19:56,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-09 01:19:56,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2024-11-09 01:19:56,196 INFO L87 Difference]: Start difference. First operand 5814 states and 8273 transitions. Second operand has 8 states, 6 states have (on average 6.666666666666667) internal successors, (40), 7 states have internal predecessors, (40), 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) [2024-11-09 01:19:58,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:00,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:02,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:05,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:07,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:09,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:11,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:30,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:34,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:37,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:39,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:41,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:42,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:44,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:46,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:50,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:20:52,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:20:54,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:20:56,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:21:19,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:21:19,190 INFO L93 Difference]: Finished difference Result 11554 states and 16445 transitions. [2024-11-09 01:21:19,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 01:21:19,192 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 6.666666666666667) internal successors, (40), 7 states have internal predecessors, (40), 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 85 [2024-11-09 01:21:19,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:21:19,227 INFO L225 Difference]: With dead ends: 11554 [2024-11-09 01:21:19,227 INFO L226 Difference]: Without dead ends: 5828 [2024-11-09 01:21:19,257 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2024-11-09 01:21:19,258 INFO L432 NwaCegarLoop]: 3702 mSDtfsCounter, 19 mSDsluCounter, 22115 mSDsCounter, 0 mSdLazyCounter, 3581 mSolverCounterSat, 8 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 25817 SdHoareTripleChecker+Invalid, 3605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 3581 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 81.8s IncrementalHoareTripleChecker+Time [2024-11-09 01:21:19,259 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 25817 Invalid, 3605 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 3581 Invalid, 16 Unknown, 0 Unchecked, 81.8s Time] [2024-11-09 01:21:19,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5828 states. [2024-11-09 01:21:19,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5828 to 5822. [2024-11-09 01:21:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5822 states, 3437 states have (on average 1.281640965958685) internal successors, (4405), 3618 states have internal predecessors, (4405), 1940 states have call successors, (1940), 418 states have call predecessors, (1940), 417 states have return successors, (1938), 1918 states have call predecessors, (1938), 1938 states have call successors, (1938) [2024-11-09 01:21:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 5822 states and 8283 transitions. [2024-11-09 01:21:19,954 INFO L78 Accepts]: Start accepts. Automaton has 5822 states and 8283 transitions. Word has length 85 [2024-11-09 01:21:19,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:21:19,955 INFO L471 AbstractCegarLoop]: Abstraction has 5822 states and 8283 transitions. [2024-11-09 01:21:19,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 6.666666666666667) internal successors, (40), 7 states have internal predecessors, (40), 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) [2024-11-09 01:21:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 5822 states and 8283 transitions. [2024-11-09 01:21:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:21:19,957 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:21:19,957 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-11-09 01:21:19,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 01:21:20,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-09 01:21:20,158 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:21:20,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:21:20,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1590793727, now seen corresponding path program 1 times [2024-11-09 01:21:20,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:21:20,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398763196] [2024-11-09 01:21:20,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:21:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:21:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:21:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:21:33,658 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:21:33,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398763196] [2024-11-09 01:21:33,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398763196] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:21:33,659 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:21:33,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:21:33,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957104449] [2024-11-09 01:21:33,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:21:33,660 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:21:33,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:21:33,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:21:33,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:21:33,661 INFO L87 Difference]: Start difference. First operand 5822 states and 8283 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (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) [2024-11-09 01:21:35,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:38,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:43,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:46,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:48,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:50,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:21:58,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:21:58,071 INFO L93 Difference]: Finished difference Result 5822 states and 8283 transitions. [2024-11-09 01:21:58,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:21:58,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (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 83 [2024-11-09 01:21:58,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:21:58,107 INFO L225 Difference]: With dead ends: 5822 [2024-11-09 01:21:58,107 INFO L226 Difference]: Without dead ends: 5820 [2024-11-09 01:21:58,112 INFO L431 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 [2024-11-09 01:21:58,113 INFO L432 NwaCegarLoop]: 3729 mSDtfsCounter, 4175 mSDsluCounter, 3729 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4175 SdHoareTripleChecker+Valid, 7458 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.8s IncrementalHoareTripleChecker+Time [2024-11-09 01:21:58,113 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4175 Valid, 7458 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 944 Invalid, 5 Unknown, 0 Unchecked, 23.8s Time] [2024-11-09 01:21:58,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5820 states. [2024-11-09 01:21:58,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5820 to 5820. [2024-11-09 01:21:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5820 states, 3436 states have (on average 1.2811408614668218) internal successors, (4402), 3616 states have internal predecessors, (4402), 1940 states have call successors, (1940), 418 states have call predecessors, (1940), 417 states have return successors, (1938), 1918 states have call predecessors, (1938), 1938 states have call successors, (1938) [2024-11-09 01:21:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 5820 states and 8280 transitions. [2024-11-09 01:21:58,669 INFO L78 Accepts]: Start accepts. Automaton has 5820 states and 8280 transitions. Word has length 83 [2024-11-09 01:21:58,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:21:58,669 INFO L471 AbstractCegarLoop]: Abstraction has 5820 states and 8280 transitions. [2024-11-09 01:21:58,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (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) [2024-11-09 01:21:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 8280 transitions. [2024-11-09 01:21:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:21:58,671 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:21:58,671 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2024-11-09 01:21:58,671 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-09 01:21:58,671 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2024-11-09 01:21:58,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:21:58,672 INFO L85 PathProgramCache]: Analyzing trace with hash -1842778861, now seen corresponding path program 1 times [2024-11-09 01:21:58,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:21:58,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299572756] [2024-11-09 01:21:58,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:21:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:22:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:22:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:22:12,861 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:22:12,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299572756] [2024-11-09 01:22:12,861 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299572756] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:22:12,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [191751305] [2024-11-09 01:22:12,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:22:12,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:22:12,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:22:12,864 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:22:12,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c8fe4e2-7779-4cda-b9dd-5b46998d2ed1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 01:22:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:22:29,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 5823 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:22:29,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:22:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 01:22:30,364 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:22:30,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [191751305] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:22:30,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 01:22:30,365 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2024-11-09 01:22:30,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302239606] [2024-11-09 01:22:30,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:22:30,366 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 01:22:30,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:22:30,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 01:22:30,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-09 01:22:30,367 INFO L87 Difference]: Start difference. First operand 5820 states and 8280 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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) [2024-11-09 01:22:32,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:34,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:37,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:39,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:51,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:53,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:55,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:22:57,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:23:01,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:23:03,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:23:05,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []