./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--scsi--mvsas--mvsas.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --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 df958d59bb5edd148708b18b5b5c71b9482f1f906ecf9012bf4c90c7c390f4cf --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:47:54,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:47:54,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:47:54,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:47:54,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:47:54,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:47:54,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:47:54,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:47:54,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:47:54,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:47:54,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:47:54,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:47:54,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:47:54,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:47:54,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:47:54,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:47:54,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:47:54,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:47:54,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:47:54,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:47:54,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:47:54,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:47:54,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:47:54,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:47:54,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:47:54,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:47:54,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:47:54,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:47:54,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:47:54,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:47:54,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:47:54,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:47:54,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:47:54,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:47:54,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:47:54,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:47:54,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:47:54,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:47:54,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:47:54,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:47:54,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:47:54,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:47:54,750 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:47:54,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:47:54,755 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:47:54,756 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:47:54,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:47:54,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:47:54,758 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:47:54,758 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:47:54,758 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:47:54,758 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:47:54,760 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:47:54,760 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:47:54,761 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:47:54,761 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:47:54,761 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:47:54,761 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:47:54,762 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:47:54,762 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:47:54,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:47:54,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:47:54,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:47:54,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:47:54,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:47:54,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:47:54,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:47:54,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:47:54,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:47:54,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:47:54,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:47:54,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:47:54,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:47:54,769 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:47:54,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:47:54,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:47:54,770 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:47:54,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:47:54,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:47:54,771 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:47:54,771 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df958d59bb5edd148708b18b5b5c71b9482f1f906ecf9012bf4c90c7c390f4cf [2022-11-03 02:47:55,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:47:55,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:47:55,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:47:55,201 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:47:55,203 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:47:55,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i [2022-11-03 02:47:55,303 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/data/150c352bc/9dc4b78a560b400dbcb68931d4a8fef4/FLAGb70aab5d2 [2022-11-03 02:47:56,752 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:47:56,753 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i [2022-11-03 02:47:56,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/data/150c352bc/9dc4b78a560b400dbcb68931d4a8fef4/FLAGb70aab5d2 [2022-11-03 02:47:57,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/data/150c352bc/9dc4b78a560b400dbcb68931d4a8fef4 [2022-11-03 02:47:57,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:47:57,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:47:57,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:47:57,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:47:57,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:47:57,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:47:57" (1/1) ... [2022-11-03 02:47:57,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c47f500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:47:57, skipping insertion in model container [2022-11-03 02:47:57,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:47:57" (1/1) ... [2022-11-03 02:47:57,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:47:57,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:48:07,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665501,665514] [2022-11-03 02:48:07,667 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665646,665659] [2022-11-03 02:48:07,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665792,665805] [2022-11-03 02:48:07,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665957,665970] [2022-11-03 02:48:07,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666115,666128] [2022-11-03 02:48:07,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666273,666286] [2022-11-03 02:48:07,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666431,666444] [2022-11-03 02:48:07,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666591,666604] [2022-11-03 02:48:07,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666750,666763] [2022-11-03 02:48:07,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666889,666902] [2022-11-03 02:48:07,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667031,667044] [2022-11-03 02:48:07,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667180,667193] [2022-11-03 02:48:07,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667319,667332] [2022-11-03 02:48:07,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667474,667487] [2022-11-03 02:48:07,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667634,667647] [2022-11-03 02:48:07,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667785,667798] [2022-11-03 02:48:07,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667936,667949] [2022-11-03 02:48:07,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668088,668101] [2022-11-03 02:48:07,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668237,668250] [2022-11-03 02:48:07,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668385,668398] [2022-11-03 02:48:07,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668542,668555] [2022-11-03 02:48:07,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668691,668704] [2022-11-03 02:48:07,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668847,668860] [2022-11-03 02:48:07,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669000,669013] [2022-11-03 02:48:07,718 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669146,669159] [2022-11-03 02:48:07,718 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669289,669302] [2022-11-03 02:48:07,719 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669441,669454] [2022-11-03 02:48:07,719 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669587,669600] [2022-11-03 02:48:07,720 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669732,669745] [2022-11-03 02:48:07,729 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669886,669899] [2022-11-03 02:48:07,731 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670037,670050] [2022-11-03 02:48:07,732 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670192,670205] [2022-11-03 02:48:07,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670344,670357] [2022-11-03 02:48:07,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670499,670512] [2022-11-03 02:48:07,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670663,670676] [2022-11-03 02:48:07,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670819,670832] [2022-11-03 02:48:07,741 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670983,670996] [2022-11-03 02:48:07,741 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671125,671138] [2022-11-03 02:48:07,742 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671283,671296] [2022-11-03 02:48:07,743 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671450,671463] [2022-11-03 02:48:07,743 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671609,671622] [2022-11-03 02:48:07,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671768,671781] [2022-11-03 02:48:07,744 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671917,671930] [2022-11-03 02:48:07,747 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672064,672077] [2022-11-03 02:48:07,748 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672203,672216] [2022-11-03 02:48:07,748 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672366,672379] [2022-11-03 02:48:07,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672532,672545] [2022-11-03 02:48:07,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672696,672709] [2022-11-03 02:48:07,751 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672861,672874] [2022-11-03 02:48:07,752 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673026,673039] [2022-11-03 02:48:07,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673192,673205] [2022-11-03 02:48:07,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673357,673370] [2022-11-03 02:48:07,754 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673524,673537] [2022-11-03 02:48:07,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673684,673697] [2022-11-03 02:48:07,756 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673846,673859] [2022-11-03 02:48:07,756 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674005,674018] [2022-11-03 02:48:07,757 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674151,674164] [2022-11-03 02:48:07,758 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674294,674307] [2022-11-03 02:48:07,758 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674438,674451] [2022-11-03 02:48:07,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674581,674594] [2022-11-03 02:48:07,759 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674725,674738] [2022-11-03 02:48:07,761 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674866,674879] [2022-11-03 02:48:07,762 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675004,675017] [2022-11-03 02:48:07,762 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675162,675175] [2022-11-03 02:48:07,763 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675321,675334] [2022-11-03 02:48:07,777 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675477,675490] [2022-11-03 02:48:07,778 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675626,675639] [2022-11-03 02:48:07,779 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675778,675791] [2022-11-03 02:48:07,779 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675929,675942] [2022-11-03 02:48:07,780 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676078,676091] [2022-11-03 02:48:07,780 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676230,676243] [2022-11-03 02:48:07,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676378,676391] [2022-11-03 02:48:07,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676531,676544] [2022-11-03 02:48:07,782 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676682,676695] [2022-11-03 02:48:07,782 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676832,676845] [2022-11-03 02:48:07,783 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676979,676992] [2022-11-03 02:48:07,783 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677130,677143] [2022-11-03 02:48:07,784 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677281,677294] [2022-11-03 02:48:07,784 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677429,677442] [2022-11-03 02:48:07,785 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677595,677608] [2022-11-03 02:48:07,786 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677764,677777] [2022-11-03 02:48:07,787 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677931,677944] [2022-11-03 02:48:07,788 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678099,678112] [2022-11-03 02:48:07,789 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678249,678262] [2022-11-03 02:48:07,791 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678396,678409] [2022-11-03 02:48:07,791 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678557,678570] [2022-11-03 02:48:07,792 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678727,678740] [2022-11-03 02:48:07,793 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678889,678902] [2022-11-03 02:48:07,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:48:07,908 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:48:09,257 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665501,665514] [2022-11-03 02:48:09,260 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665646,665659] [2022-11-03 02:48:09,265 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665792,665805] [2022-11-03 02:48:09,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[665957,665970] [2022-11-03 02:48:09,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666115,666128] [2022-11-03 02:48:09,267 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666273,666286] [2022-11-03 02:48:09,267 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666431,666444] [2022-11-03 02:48:09,268 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666591,666604] [2022-11-03 02:48:09,268 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666750,666763] [2022-11-03 02:48:09,269 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[666889,666902] [2022-11-03 02:48:09,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667031,667044] [2022-11-03 02:48:09,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667180,667193] [2022-11-03 02:48:09,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667319,667332] [2022-11-03 02:48:09,272 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667474,667487] [2022-11-03 02:48:09,272 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667634,667647] [2022-11-03 02:48:09,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667785,667798] [2022-11-03 02:48:09,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[667936,667949] [2022-11-03 02:48:09,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668088,668101] [2022-11-03 02:48:09,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668237,668250] [2022-11-03 02:48:09,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668385,668398] [2022-11-03 02:48:09,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668542,668555] [2022-11-03 02:48:09,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668691,668704] [2022-11-03 02:48:09,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[668847,668860] [2022-11-03 02:48:09,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669000,669013] [2022-11-03 02:48:09,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669146,669159] [2022-11-03 02:48:09,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669289,669302] [2022-11-03 02:48:09,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669441,669454] [2022-11-03 02:48:09,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669587,669600] [2022-11-03 02:48:09,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669732,669745] [2022-11-03 02:48:09,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[669886,669899] [2022-11-03 02:48:09,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670037,670050] [2022-11-03 02:48:09,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670192,670205] [2022-11-03 02:48:09,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670344,670357] [2022-11-03 02:48:09,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670499,670512] [2022-11-03 02:48:09,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670663,670676] [2022-11-03 02:48:09,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670819,670832] [2022-11-03 02:48:09,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[670983,670996] [2022-11-03 02:48:09,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671125,671138] [2022-11-03 02:48:09,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671283,671296] [2022-11-03 02:48:09,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671450,671463] [2022-11-03 02:48:09,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671609,671622] [2022-11-03 02:48:09,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671768,671781] [2022-11-03 02:48:09,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[671917,671930] [2022-11-03 02:48:09,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672064,672077] [2022-11-03 02:48:09,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672203,672216] [2022-11-03 02:48:09,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672366,672379] [2022-11-03 02:48:09,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672532,672545] [2022-11-03 02:48:09,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672696,672709] [2022-11-03 02:48:09,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[672861,672874] [2022-11-03 02:48:09,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673026,673039] [2022-11-03 02:48:09,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673192,673205] [2022-11-03 02:48:09,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673357,673370] [2022-11-03 02:48:09,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673524,673537] [2022-11-03 02:48:09,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673684,673697] [2022-11-03 02:48:09,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[673846,673859] [2022-11-03 02:48:09,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674005,674018] [2022-11-03 02:48:09,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674151,674164] [2022-11-03 02:48:09,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674294,674307] [2022-11-03 02:48:09,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674438,674451] [2022-11-03 02:48:09,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674581,674594] [2022-11-03 02:48:09,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674725,674738] [2022-11-03 02:48:09,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[674866,674879] [2022-11-03 02:48:09,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675004,675017] [2022-11-03 02:48:09,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675162,675175] [2022-11-03 02:48:09,314 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675321,675334] [2022-11-03 02:48:09,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675477,675490] [2022-11-03 02:48:09,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675626,675639] [2022-11-03 02:48:09,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675778,675791] [2022-11-03 02:48:09,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[675929,675942] [2022-11-03 02:48:09,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676078,676091] [2022-11-03 02:48:09,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676230,676243] [2022-11-03 02:48:09,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676378,676391] [2022-11-03 02:48:09,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676531,676544] [2022-11-03 02:48:09,327 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676682,676695] [2022-11-03 02:48:09,327 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676832,676845] [2022-11-03 02:48:09,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[676979,676992] [2022-11-03 02:48:09,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677130,677143] [2022-11-03 02:48:09,330 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677281,677294] [2022-11-03 02:48:09,330 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677429,677442] [2022-11-03 02:48:09,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677595,677608] [2022-11-03 02:48:09,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677764,677777] [2022-11-03 02:48:09,333 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[677931,677944] [2022-11-03 02:48:09,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678099,678112] [2022-11-03 02:48:09,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678249,678262] [2022-11-03 02:48:09,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678396,678409] [2022-11-03 02:48:09,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678557,678570] [2022-11-03 02:48:09,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678727,678740] [2022-11-03 02:48:09,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i[678889,678902] [2022-11-03 02:48:09,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:48:10,387 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:48:10,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10 WrapperNode [2022-11-03 02:48:10,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:48:10,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:48:10,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:48:10,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:48:10,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:10,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,240 INFO L138 Inliner]: procedures = 978, calls = 4920, calls flagged for inlining = 498, calls inlined = 417, statements flattened = 11579 [2022-11-03 02:48:11,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:48:11,243 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:48:11,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:48:11,243 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:48:11,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:11,984 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:12,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:12,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:48:12,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:48:12,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:48:12,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:48:12,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (1/1) ... [2022-11-03 02:48:12,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:48:12,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:48:12,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:48:12,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:48:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_phy_reset [2022-11-03 02:48:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_phy_reset [2022-11-03 02:48:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_125 [2022-11-03 02:48:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_125 [2022-11-03 02:48:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_sata_done [2022-11-03 02:48:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_sata_done [2022-11-03 02:48:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_mvs_info [2022-11-03 02:48:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_mvs_info [2022-11-03 02:48:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~~u32~0 [2022-11-03 02:48:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~~u32~0 [2022-11-03 02:48:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_assign_reg_set [2022-11-03 02:48:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_assign_reg_set [2022-11-03 02:48:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 02:48:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-03 02:48:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_fix_phy_info [2022-11-03 02:48:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_fix_phy_info [2022-11-03 02:48:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_cfg_addr___0 [2022-11-03 02:48:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_cfg_addr___0 [2022-11-03 02:48:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_fix_phy_info [2022-11-03 02:48:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_fix_phy_info [2022-11-03 02:48:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_phy_disable [2022-11-03 02:48:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_phy_disable [2022-11-03 02:48:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_port_notify_formed [2022-11-03 02:48:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_port_notify_formed [2022-11-03 02:48:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_spi_write_data [2022-11-03 02:48:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_spi_write_data [2022-11-03 02:48:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 02:48:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-03 02:48:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_spi_read_data [2022-11-03 02:48:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_spi_read_data [2022-11-03 02:48:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-03 02:48:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-03 02:48:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_vsr_data [2022-11-03 02:48:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_vsr_data [2022-11-03 02:48:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 02:48:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-03 02:48:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_irq_mask [2022-11-03 02:48:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_irq_mask [2022-11-03 02:48:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_spi_read_data [2022-11-03 02:48:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_spi_read_data [2022-11-03 02:48:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_non_spec_ncq_error [2022-11-03 02:48:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_non_spec_ncq_error [2022-11-03 02:48:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-03 02:48:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-03 02:48:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_int_full___0 [2022-11-03 02:48:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_int_full___0 [2022-11-03 02:48:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_slot_complete [2022-11-03 02:48:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_slot_complete [2022-11-03 02:48:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-03 02:48:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-03 02:48:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_phy_ctl___0 [2022-11-03 02:48:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_phy_ctl___0 [2022-11-03 02:48:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:48:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:48:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_abort_task [2022-11-03 02:48:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_abort_task [2022-11-03 02:48:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_phy_reset [2022-11-03 02:48:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_phy_reset [2022-11-03 02:48:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure sas_free_task [2022-11-03 02:48:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_free_task [2022-11-03 02:48:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-11-03 02:48:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-11-03 02:48:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-03 02:48:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-03 02:48:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_cr32 [2022-11-03 02:48:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_cr32 [2022-11-03 02:48:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_command_active [2022-11-03 02:48:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_command_active [2022-11-03 02:48:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 02:48:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 02:48:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-03 02:48:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-03 02:48:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-03 02:48:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-03 02:48:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_iounmap [2022-11-03 02:48:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_iounmap [2022-11-03 02:48:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_phy_set_link_rate [2022-11-03 02:48:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_phy_set_link_rate [2022-11-03 02:48:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-03 02:48:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-03 02:48:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 02:48:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-03 02:48:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:48:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 02:48:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-03 02:48:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_clear_active_cmds [2022-11-03 02:48:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_clear_active_cmds [2022-11-03 02:48:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_irq_stat___0 [2022-11-03 02:48:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_irq_stat___0 [2022-11-03 02:48:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_fix_dma [2022-11-03 02:48:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_fix_dma [2022-11-03 02:48:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_find_tag [2022-11-03 02:48:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_find_tag [2022-11-03 02:48:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-03 02:48:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-03 02:48:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-03 02:48:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-03 02:48:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_set_sas_addr [2022-11-03 02:48:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_set_sas_addr [2022-11-03 02:48:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_vsr_data [2022-11-03 02:48:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_vsr_data [2022-11-03 02:48:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-03 02:48:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-03 02:48:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_ioremap [2022-11-03 02:48:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_ioremap [2022-11-03 02:48:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_find_dev_by_reg_set [2022-11-03 02:48:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_find_dev_by_reg_set [2022-11-03 02:48:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-11-03 02:48:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-11-03 02:48:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 02:48:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-03 02:48:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-11-03 02:48:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-11-03 02:48:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:48:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-03 02:48:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-03 02:48:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-03 02:48:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-03 02:48:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:48:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure sas_unregister_ha [2022-11-03 02:48:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_unregister_ha [2022-11-03 02:48:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 02:48:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 02:48:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:48:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:48:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:48:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-03 02:48:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-03 02:48:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 02:48:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_isr_status [2022-11-03 02:48:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_isr_status [2022-11-03 02:48:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure sas_release_transport [2022-11-03 02:48:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_release_transport [2022-11-03 02:48:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_rx_update [2022-11-03 02:48:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_rx_update [2022-11-03 02:48:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-11-03 02:48:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-11-03 02:48:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_irq_stat [2022-11-03 02:48:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_irq_stat [2022-11-03 02:48:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:48:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:48:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_port_deformed [2022-11-03 02:48:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_port_deformed [2022-11-03 02:48:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_isr [2022-11-03 02:48:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_isr [2022-11-03 02:48:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 02:48:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 02:48:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:48:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_oob_done [2022-11-03 02:48:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_oob_done [2022-11-03 02:48:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_clear_srs_irq [2022-11-03 02:48:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_clear_srs_irq [2022-11-03 02:48:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_interrupt_disable [2022-11-03 02:48:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_interrupt_disable [2022-11-03 02:48:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_slot_task_free [2022-11-03 02:48:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_slot_task_free [2022-11-03 02:48:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2022-11-03 02:48:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2022-11-03 02:48:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port [2022-11-03 02:48:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port [2022-11-03 02:48:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-03 02:48:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-03 02:48:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_fix_dma [2022-11-03 02:48:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_fix_dma [2022-11-03 02:48:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_hw_max_link_rate___0 [2022-11-03 02:48:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_hw_max_link_rate___0 [2022-11-03 02:48:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_debug_issue_ssp_tmf [2022-11-03 02:48:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_debug_issue_ssp_tmf [2022-11-03 02:48:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:48:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:48:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-03 02:48:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-11-03 02:48:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-03 02:48:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-03 02:48:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-03 02:48:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-03 02:48:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_phy_ctl [2022-11-03 02:48:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_phy_ctl [2022-11-03 02:48:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure sas_change_queue_depth [2022-11-03 02:48:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_change_queue_depth [2022-11-03 02:48:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-03 02:48:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-03 02:48:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 02:48:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-03 02:48:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:48:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 02:48:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 02:48:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 02:48:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-03 02:48:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2022-11-03 02:48:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2022-11-03 02:48:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-03 02:48:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-03 02:48:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_task_exec [2022-11-03 02:48:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_task_exec [2022-11-03 02:48:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:48:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-03 02:48:12,396 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-03 02:48:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_release_task [2022-11-03 02:48:12,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_release_task [2022-11-03 02:48:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_cr32___0 [2022-11-03 02:48:12,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_cr32___0 [2022-11-03 02:48:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_pci_remove [2022-11-03 02:48:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_pci_remove [2022-11-03 02:48:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_update_wideport [2022-11-03 02:48:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_update_wideport [2022-11-03 02:48:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2022-11-03 02:48:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2022-11-03 02:48:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_phy_enable [2022-11-03 02:48:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_phy_enable [2022-11-03 02:48:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:48:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:48:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-03 02:48:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-03 02:48:12,398 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_vsr_data___0 [2022-11-03 02:48:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_vsr_data___0 [2022-11-03 02:48:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:48:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:48:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_free_reg_set [2022-11-03 02:48:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_free_reg_set [2022-11-03 02:48:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-03 02:48:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-03 02:48:12,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 02:48:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-03 02:48:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-03 02:48:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-03 02:48:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 02:48:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-03 02:48:12,400 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_get_prd_count___0 [2022-11-03 02:48:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_get_prd_count___0 [2022-11-03 02:48:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_bytes_dmaed [2022-11-03 02:48:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_bytes_dmaed [2022-11-03 02:48:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:48:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_irq_stat___0 [2022-11-03 02:48:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_irq_stat___0 [2022-11-03 02:48:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:48:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:48:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_start_delivery [2022-11-03 02:48:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_start_delivery [2022-11-03 02:48:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_phy_ctl___0 [2022-11-03 02:48:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_phy_ctl___0 [2022-11-03 02:48:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2022-11-03 02:48:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2022-11-03 02:48:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_task_state_lock_of_sas_task [2022-11-03 02:48:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_task_state_lock_of_sas_task [2022-11-03 02:48:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_cfg_addr [2022-11-03 02:48:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_cfg_addr [2022-11-03 02:48:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_interrupt_enable [2022-11-03 02:48:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_interrupt_enable [2022-11-03 02:48:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure sas_target_destroy [2022-11-03 02:48:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_target_destroy [2022-11-03 02:48:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_int_port [2022-11-03 02:48:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_int_port [2022-11-03 02:48:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure sas_eh_device_reset_handler [2022-11-03 02:48:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_eh_device_reset_handler [2022-11-03 02:48:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_isr [2022-11-03 02:48:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_isr [2022-11-03 02:48:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_126 [2022-11-03 02:48:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_126 [2022-11-03 02:48:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_irq_stat [2022-11-03 02:48:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_irq_stat [2022-11-03 02:48:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_detect_porttype [2022-11-03 02:48:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_detect_porttype [2022-11-03 02:48:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-11-03 02:48:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-11-03 02:48:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-03 02:48:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-03 02:48:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_irq_mask___0 [2022-11-03 02:48:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_irq_mask___0 [2022-11-03 02:48:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_cw32___0 [2022-11-03 02:48:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_cw32___0 [2022-11-03 02:48:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-03 02:48:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_stp_reset [2022-11-03 02:48:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_stp_reset [2022-11-03 02:48:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-11-03 02:48:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-11-03 02:48:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_issue_stop [2022-11-03 02:48:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_issue_stop [2022-11-03 02:48:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 02:48:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-03 02:48:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_phy_ctl [2022-11-03 02:48:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_phy_ctl [2022-11-03 02:48:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-03 02:48:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-03 02:48:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:48:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:48:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-03 02:48:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-03 02:48:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_task_state_lock_of_sas_task [2022-11-03 02:48:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_task_state_lock_of_sas_task [2022-11-03 02:48:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_cfg_data___0 [2022-11-03 02:48:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_cfg_data___0 [2022-11-03 02:48:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:48:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:48:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_tag_clear [2022-11-03 02:48:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_tag_clear [2022-11-03 02:48:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure sas_target_alloc [2022-11-03 02:48:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_target_alloc [2022-11-03 02:48:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-03 02:48:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-03 02:48:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2022-11-03 02:48:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2022-11-03 02:48:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2022-11-03 02:48:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2022-11-03 02:48:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_int_sata [2022-11-03 02:48:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_int_sata [2022-11-03 02:48:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-03 02:48:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-03 02:48:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 02:48:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-03 02:48:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_assign_reg_set [2022-11-03 02:48:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_assign_reg_set [2022-11-03 02:48:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_make_prd [2022-11-03 02:48:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_make_prd [2022-11-03 02:48:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_dev_found [2022-11-03 02:48:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_dev_found [2022-11-03 02:48:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_free_reg_set [2022-11-03 02:48:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_free_reg_set [2022-11-03 02:48:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_free_reg_set [2022-11-03 02:48:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_free_reg_set [2022-11-03 02:48:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-03 02:48:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-03 02:48:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 02:48:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 02:48:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-03 02:48:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-03 02:48:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:48:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_ioremap [2022-11-03 02:48:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_ioremap [2022-11-03 02:48:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-03 02:48:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-03 02:48:12,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:48:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure sas_protocol_ata [2022-11-03 02:48:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_protocol_ata [2022-11-03 02:48:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:48:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_detect_porttype [2022-11-03 02:48:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_detect_porttype [2022-11-03 02:48:12,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-03 02:48:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-03 02:48:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-03 02:48:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-03 02:48:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_command_active [2022-11-03 02:48:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_command_active [2022-11-03 02:48:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:48:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:48:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 02:48:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-03 02:48:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-03 02:48:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-03 02:48:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_clear_active_cmds [2022-11-03 02:48:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_clear_active_cmds [2022-11-03 02:48:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-03 02:48:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-03 02:48:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_vsr_addr [2022-11-03 02:48:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_vsr_addr [2022-11-03 02:48:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_interrupt_enable [2022-11-03 02:48:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_interrupt_enable [2022-11-03 02:48:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-03 02:48:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-03 02:48:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 02:48:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-03 02:48:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_cfg_data [2022-11-03 02:48:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_cfg_data [2022-11-03 02:48:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_int_rx [2022-11-03 02:48:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_int_rx [2022-11-03 02:48:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_query_task [2022-11-03 02:48:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_query_task [2022-11-03 02:48:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_slot_free [2022-11-03 02:48:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_slot_free [2022-11-03 02:48:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-03 02:48:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-03 02:48:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_vsr_addr___0 [2022-11-03 02:48:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_vsr_addr___0 [2022-11-03 02:48:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_int_full [2022-11-03 02:48:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_int_full [2022-11-03 02:48:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_clear_srs_irq [2022-11-03 02:48:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_clear_srs_irq [2022-11-03 02:48:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_spi_write_data [2022-11-03 02:48:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_spi_write_data [2022-11-03 02:48:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:48:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 02:48:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_tune_interrupt [2022-11-03 02:48:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_tune_interrupt [2022-11-03 02:48:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:48:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-03 02:48:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_handle_event [2022-11-03 02:48:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_handle_event [2022-11-03 02:48:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_port_formed [2022-11-03 02:48:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_port_formed [2022-11-03 02:48:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_init [2022-11-03 02:48:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_init [2022-11-03 02:48:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 02:48:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-03 02:48:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-03 02:48:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-03 02:48:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port_irq_mask___0 [2022-11-03 02:48:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port_irq_mask___0 [2022-11-03 02:48:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_phy_set_link_rate [2022-11-03 02:48:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_phy_set_link_rate [2022-11-03 02:48:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_iounmap [2022-11-03 02:48:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_iounmap [2022-11-03 02:48:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:48:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:48:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:48:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~VOID [2022-11-03 02:48:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~VOID [2022-11-03 02:48:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 02:48:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-03 02:48:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-11-03 02:48:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-11-03 02:48:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_scan_finished [2022-11-03 02:48:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_scan_finished [2022-11-03 02:48:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_oob_done [2022-11-03 02:48:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_oob_done [2022-11-03 02:48:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure sas_eh_bus_reset_handler [2022-11-03 02:48:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_eh_bus_reset_handler [2022-11-03 02:48:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-11-03 02:48:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-11-03 02:48:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_phy_work_around [2022-11-03 02:48:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_phy_work_around [2022-11-03 02:48:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure sas_slave_configure [2022-11-03 02:48:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_slave_configure [2022-11-03 02:48:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-03 02:48:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-03 02:48:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_iounmap [2022-11-03 02:48:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_iounmap [2022-11-03 02:48:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_isr_status [2022-11-03 02:48:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_isr_status [2022-11-03 02:48:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-03 02:48:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-03 02:48:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:48:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:48:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:48:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-03 02:48:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-03 02:48:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-03 02:48:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-03 02:48:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_issue_stop [2022-11-03 02:48:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_issue_stop [2022-11-03 02:48:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-03 02:48:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-03 02:48:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 02:48:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-03 02:48:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_interrupt_disable [2022-11-03 02:48:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_interrupt_disable [2022-11-03 02:48:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_make_dev_info [2022-11-03 02:48:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_make_dev_info [2022-11-03 02:48:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure sas_ssp_task_response [2022-11-03 02:48:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_ssp_task_response [2022-11-03 02:48:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-03 02:48:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-03 02:48:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_is_phy_ready [2022-11-03 02:48:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_is_phy_ready [2022-11-03 02:48:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_vsr_data___0 [2022-11-03 02:48:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_vsr_data___0 [2022-11-03 02:48:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_phy_enable [2022-11-03 02:48:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_phy_enable [2022-11-03 02:48:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_free [2022-11-03 02:48:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_free [2022-11-03 02:48:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_do_release_task [2022-11-03 02:48:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_do_release_task [2022-11-03 02:48:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-03 02:48:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-03 02:48:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-03 02:48:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-03 02:48:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_dev_gone_notify [2022-11-03 02:48:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_dev_gone_notify [2022-11-03 02:48:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_phy_disable [2022-11-03 02:48:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_phy_disable [2022-11-03 02:48:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_dev_gone [2022-11-03 02:48:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_dev_gone [2022-11-03 02:48:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 02:48:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-03 02:48:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:48:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:48:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_scan_start [2022-11-03 02:48:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_scan_start [2022-11-03 02:48:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 02:48:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-03 02:48:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-03 02:48:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-03 02:48:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 02:48:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-03 02:48:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_64xx_make_prd [2022-11-03 02:48:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_64xx_make_prd [2022-11-03 02:48:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_get_prd_size___0 [2022-11-03 02:48:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_get_prd_size___0 [2022-11-03 02:48:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_mvs_info [2022-11-03 02:48:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_mvs_info [2022-11-03 02:48:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_init [2022-11-03 02:48:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_init [2022-11-03 02:48:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-03 02:48:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-03 02:48:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_cw32 [2022-11-03 02:48:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_cw32 [2022-11-03 02:48:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-03 02:48:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-03 02:48:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-03 02:48:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-03 02:48:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 02:48:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-03 02:48:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-03 02:48:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-03 02:48:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_write_port [2022-11-03 02:48:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_write_port [2022-11-03 02:48:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_update_phyinfo [2022-11-03 02:48:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_update_phyinfo [2022-11-03 02:48:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_ioremap [2022-11-03 02:48:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_ioremap [2022-11-03 02:48:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_94xx_tune_interrupt [2022-11-03 02:48:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_94xx_tune_interrupt [2022-11-03 02:48:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 02:48:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 02:48:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_read_port_cfg_data___0 [2022-11-03 02:48:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_read_port_cfg_data___0 [2022-11-03 02:48:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-03 02:48:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-03 02:48:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-03 02:48:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-03 02:48:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_I_T_nexus_reset [2022-11-03 02:48:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_I_T_nexus_reset [2022-11-03 02:48:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:48:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_store_interrupt_coalescing [2022-11-03 02:48:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_store_interrupt_coalescing [2022-11-03 02:48:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure mvs_port_notify_deformed [2022-11-03 02:48:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mvs_port_notify_deformed [2022-11-03 02:48:14,502 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:48:14,507 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:48:14,842 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:48:26,294 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:48:29,369 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:48:29,369 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-03 02:48:29,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:48:29 BoogieIcfgContainer [2022-11-03 02:48:29,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:48:29,381 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:48:29,381 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:48:29,385 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:48:29,385 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:47:57" (1/3) ... [2022-11-03 02:48:29,386 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c5759a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:48:29, skipping insertion in model container [2022-11-03 02:48:29,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:48:10" (2/3) ... [2022-11-03 02:48:29,389 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c5759a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:48:29, skipping insertion in model container [2022-11-03 02:48:29,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:48:29" (3/3) ... [2022-11-03 02:48:29,391 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--mvsas--mvsas.ko.cil.i [2022-11-03 02:48:29,410 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:48:29,411 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 29 error locations. [2022-11-03 02:48:29,539 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:48:29,545 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@31d9cde7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:48:29,546 INFO L358 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2022-11-03 02:48:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand has 3589 states, 2063 states have (on average 1.3364032961706254) internal successors, (2757), 2239 states have internal predecessors, (2757), 1243 states have call successors, (1243), 254 states have call predecessors, (1243), 253 states have return successors, (1236), 1167 states have call predecessors, (1236), 1236 states have call successors, (1236) [2022-11-03 02:48:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-03 02:48:29,568 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:48:29,569 INFO L195 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] [2022-11-03 02:48:29,570 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:48:29,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:48:29,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1433076335, now seen corresponding path program 1 times [2022-11-03 02:48:29,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:48:29,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745194974] [2022-11-03 02:48:29,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:48:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:48:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:48:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:48:31,150 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:48:31,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745194974] [2022-11-03 02:48:31,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745194974] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:48:31,151 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:48:31,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:48:31,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589565197] [2022-11-03 02:48:31,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:48:31,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:48:31,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:48:31,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:48:31,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:48:31,205 INFO L87 Difference]: Start difference. First operand has 3589 states, 2063 states have (on average 1.3364032961706254) internal successors, (2757), 2239 states have internal predecessors, (2757), 1243 states have call successors, (1243), 254 states have call predecessors, (1243), 253 states have return successors, (1236), 1167 states have call predecessors, (1236), 1236 states have call successors, (1236) Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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) [2022-11-03 02:48:41,650 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 [] [2022-11-03 02:48:43,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:48:46,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:48,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:51,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:48:51,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:48:51,299 INFO L93 Difference]: Finished difference Result 10679 states and 16062 transitions. [2022-11-03 02:48:51,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:48:51,302 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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 48 [2022-11-03 02:48:51,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:48:51,378 INFO L225 Difference]: With dead ends: 10679 [2022-11-03 02:48:51,378 INFO L226 Difference]: Without dead ends: 7088 [2022-11-03 02:48:51,414 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:48:51,418 INFO L413 NwaCegarLoop]: 6319 mSDtfsCounter, 5129 mSDsluCounter, 12197 mSDsCounter, 0 mSdLazyCounter, 1804 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5133 SdHoareTripleChecker+Valid, 17347 SdHoareTripleChecker+Invalid, 1808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1804 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:48:51,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5133 Valid, 17347 Invalid, 1808 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1804 Invalid, 3 Unknown, 0 Unchecked, 19.3s Time] [2022-11-03 02:48:51,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7088 states. [2022-11-03 02:48:51,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7088 to 6904. [2022-11-03 02:48:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6904 states, 3984 states have (on average 1.3237951807228916) internal successors, (5274), 4304 states have internal predecessors, (5274), 2410 states have call successors, (2410), 484 states have call predecessors, (2410), 481 states have return successors, (2494), 2260 states have call predecessors, (2494), 2408 states have call successors, (2494) [2022-11-03 02:48:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 10178 transitions. [2022-11-03 02:48:52,102 INFO L78 Accepts]: Start accepts. Automaton has 6904 states and 10178 transitions. Word has length 48 [2022-11-03 02:48:52,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:48:52,104 INFO L495 AbstractCegarLoop]: Abstraction has 6904 states and 10178 transitions. [2022-11-03 02:48:52,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 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) [2022-11-03 02:48:52,105 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 10178 transitions. [2022-11-03 02:48:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-03 02:48:52,115 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:48:52,116 INFO L195 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] [2022-11-03 02:48:52,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:48:52,116 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:48:52,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:48:52,117 INFO L85 PathProgramCache]: Analyzing trace with hash 495448244, now seen corresponding path program 1 times [2022-11-03 02:48:52,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:48:52,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876653598] [2022-11-03 02:48:52,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:48:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:48:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:48:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:48:53,032 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:48:53,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876653598] [2022-11-03 02:48:53,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876653598] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:48:53,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:48:53,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:48:53,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522400239] [2022-11-03 02:48:53,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:48:53,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:48:53,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:48:53,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:48:53,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:48:53,039 INFO L87 Difference]: Start difference. First operand 6904 states and 10178 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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) [2022-11-03 02:48:56,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:00,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:03,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:05,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:07,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:09,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:14,096 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 [] [2022-11-03 02:49:14,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:49:14,874 INFO L93 Difference]: Finished difference Result 10871 states and 15862 transitions. [2022-11-03 02:49:14,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:49:14,874 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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 53 [2022-11-03 02:49:14,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:49:14,950 INFO L225 Difference]: With dead ends: 10871 [2022-11-03 02:49:14,951 INFO L226 Difference]: Without dead ends: 10869 [2022-11-03 02:49:14,959 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:49:14,960 INFO L413 NwaCegarLoop]: 5867 mSDtfsCounter, 5104 mSDsluCounter, 11568 mSDsCounter, 0 mSdLazyCounter, 1664 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5110 SdHoareTripleChecker+Valid, 16330 SdHoareTripleChecker+Invalid, 1671 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1664 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:49:14,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5110 Valid, 16330 Invalid, 1671 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1664 Invalid, 6 Unknown, 0 Unchecked, 21.3s Time] [2022-11-03 02:49:14,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10869 states. [2022-11-03 02:49:15,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10869 to 10700. [2022-11-03 02:49:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10700 states, 6155 states have (on average 1.3213647441104792) internal successors, (8133), 6651 states have internal predecessors, (8133), 3730 states have call successors, (3730), 789 states have call predecessors, (3730), 786 states have return successors, (3820), 3488 states have call predecessors, (3820), 3728 states have call successors, (3820) [2022-11-03 02:49:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10700 states to 10700 states and 15683 transitions. [2022-11-03 02:49:15,756 INFO L78 Accepts]: Start accepts. Automaton has 10700 states and 15683 transitions. Word has length 53 [2022-11-03 02:49:15,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:49:15,757 INFO L495 AbstractCegarLoop]: Abstraction has 10700 states and 15683 transitions. [2022-11-03 02:49:15,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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) [2022-11-03 02:49:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10700 states and 15683 transitions. [2022-11-03 02:49:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-03 02:49:15,763 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:49:15,764 INFO L195 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] [2022-11-03 02:49:15,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:49:15,764 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:49:15,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:49:15,766 INFO L85 PathProgramCache]: Analyzing trace with hash -973841906, now seen corresponding path program 1 times [2022-11-03 02:49:15,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:49:15,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446104509] [2022-11-03 02:49:15,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:49:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:49:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:49:16,584 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:49:16,585 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:49:16,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446104509] [2022-11-03 02:49:16,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446104509] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:49:16,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:49:16,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:49:16,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380260714] [2022-11-03 02:49:16,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:49:16,586 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:49:16,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:49:16,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:49:16,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:49:16,588 INFO L87 Difference]: Start difference. First operand 10700 states and 15683 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-03 02:49:22,900 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 [] [2022-11-03 02:49:25,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:29,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:31,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:32,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:35,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:35,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:49:35,361 INFO L93 Difference]: Finished difference Result 11751 states and 17072 transitions. [2022-11-03 02:49:35,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:49:35,362 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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 58 [2022-11-03 02:49:35,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:49:35,475 INFO L225 Difference]: With dead ends: 11751 [2022-11-03 02:49:35,475 INFO L226 Difference]: Without dead ends: 11749 [2022-11-03 02:49:35,490 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:49:35,494 INFO L413 NwaCegarLoop]: 5881 mSDtfsCounter, 5150 mSDsluCounter, 11584 mSDsCounter, 0 mSdLazyCounter, 1668 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5154 SdHoareTripleChecker+Valid, 16358 SdHoareTripleChecker+Invalid, 1672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1668 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:49:35,495 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5154 Valid, 16358 Invalid, 1672 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1668 Invalid, 3 Unknown, 0 Unchecked, 18.2s Time] [2022-11-03 02:49:35,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11749 states. [2022-11-03 02:49:36,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11749 to 11591. [2022-11-03 02:49:36,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11591 states, 6622 states have (on average 1.3162186650558743) internal successors, (8716), 7173 states have internal predecessors, (8716), 4049 states have call successors, (4049), 892 states have call predecessors, (4049), 891 states have return successors, (4141), 3773 states have call predecessors, (4141), 4047 states have call successors, (4141) [2022-11-03 02:49:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11591 states to 11591 states and 16906 transitions. [2022-11-03 02:49:36,472 INFO L78 Accepts]: Start accepts. Automaton has 11591 states and 16906 transitions. Word has length 58 [2022-11-03 02:49:36,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:49:36,473 INFO L495 AbstractCegarLoop]: Abstraction has 11591 states and 16906 transitions. [2022-11-03 02:49:36,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 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) [2022-11-03 02:49:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 11591 states and 16906 transitions. [2022-11-03 02:49:36,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-03 02:49:36,476 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:49:36,476 INFO L195 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] [2022-11-03 02:49:36,476 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:49:36,477 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:49:36,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:49:36,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1809688299, now seen corresponding path program 1 times [2022-11-03 02:49:36,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:49:36,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855516355] [2022-11-03 02:49:36,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:49:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:49:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:49:37,300 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:49:37,300 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:49:37,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855516355] [2022-11-03 02:49:37,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855516355] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:49:37,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:49:37,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:49:37,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756562799] [2022-11-03 02:49:37,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:49:37,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:49:37,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:49:37,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:49:37,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:49:37,303 INFO L87 Difference]: Start difference. First operand 11591 states and 16906 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (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) [2022-11-03 02:49:40,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:43,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:46,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:49:48,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:53,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:55,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:49:55,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:49:55,310 INFO L93 Difference]: Finished difference Result 19133 states and 27826 transitions. [2022-11-03 02:49:55,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:49:55,310 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (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 63 [2022-11-03 02:49:55,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:49:55,412 INFO L225 Difference]: With dead ends: 19133 [2022-11-03 02:49:55,413 INFO L226 Difference]: Without dead ends: 19131 [2022-11-03 02:49:55,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:49:55,425 INFO L413 NwaCegarLoop]: 5829 mSDtfsCounter, 4950 mSDsluCounter, 11528 mSDsCounter, 0 mSdLazyCounter, 1663 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4956 SdHoareTripleChecker+Valid, 16254 SdHoareTripleChecker+Invalid, 1668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1663 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:49:55,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4956 Valid, 16254 Invalid, 1668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1663 Invalid, 4 Unknown, 0 Unchecked, 17.2s Time] [2022-11-03 02:49:55,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19131 states. [2022-11-03 02:49:56,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19131 to 18974. [2022-11-03 02:49:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18974 states, 10841 states have (on average 1.3152845678442948) internal successors, (14259), 11737 states have internal predecessors, (14259), 6608 states have call successors, (6608), 1498 states have call predecessors, (6608), 1496 states have return successors, (6791), 6148 states have call predecessors, (6791), 6606 states have call successors, (6791) [2022-11-03 02:49:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18974 states to 18974 states and 27658 transitions. [2022-11-03 02:49:56,814 INFO L78 Accepts]: Start accepts. Automaton has 18974 states and 27658 transitions. Word has length 63 [2022-11-03 02:49:56,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:49:56,815 INFO L495 AbstractCegarLoop]: Abstraction has 18974 states and 27658 transitions. [2022-11-03 02:49:56,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (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) [2022-11-03 02:49:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 18974 states and 27658 transitions. [2022-11-03 02:49:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-03 02:49:56,817 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:49:56,818 INFO L195 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] [2022-11-03 02:49:56,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:49:56,819 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:49:56,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:49:56,819 INFO L85 PathProgramCache]: Analyzing trace with hash 2101681567, now seen corresponding path program 1 times [2022-11-03 02:49:56,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:49:56,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511157494] [2022-11-03 02:49:56,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:49:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:49:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:49:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:49:57,418 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:49:57,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511157494] [2022-11-03 02:49:57,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511157494] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:49:57,418 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:49:57,419 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:49:57,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900824411] [2022-11-03 02:49:57,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:49:57,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:49:57,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:49:57,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:49:57,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:49:57,421 INFO L87 Difference]: Start difference. First operand 18974 states and 27658 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-03 02:50:03,294 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 [] [2022-11-03 02:50:05,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:50:07,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:13,136 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 [] [2022-11-03 02:50:13,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:50:13,796 INFO L93 Difference]: Finished difference Result 19131 states and 27824 transitions. [2022-11-03 02:50:13,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:50:13,797 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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 68 [2022-11-03 02:50:13,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:50:13,923 INFO L225 Difference]: With dead ends: 19131 [2022-11-03 02:50:13,924 INFO L226 Difference]: Without dead ends: 19129 [2022-11-03 02:50:13,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:50:13,941 INFO L413 NwaCegarLoop]: 5829 mSDtfsCounter, 4947 mSDsluCounter, 11528 mSDsCounter, 0 mSdLazyCounter, 1663 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4953 SdHoareTripleChecker+Valid, 16254 SdHoareTripleChecker+Invalid, 1668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1663 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:50:13,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4953 Valid, 16254 Invalid, 1668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1663 Invalid, 4 Unknown, 0 Unchecked, 15.6s Time] [2022-11-03 02:50:13,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19129 states. [2022-11-03 02:50:15,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19129 to 18980. [2022-11-03 02:50:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18980 states, 10844 states have (on average 1.315197344153449) internal successors, (14262), 11740 states have internal predecessors, (14262), 6610 states have call successors, (6610), 1499 states have call predecessors, (6610), 1497 states have return successors, (6793), 6150 states have call predecessors, (6793), 6608 states have call successors, (6793) [2022-11-03 02:50:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18980 states to 18980 states and 27665 transitions. [2022-11-03 02:50:15,345 INFO L78 Accepts]: Start accepts. Automaton has 18980 states and 27665 transitions. Word has length 68 [2022-11-03 02:50:15,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:50:15,345 INFO L495 AbstractCegarLoop]: Abstraction has 18980 states and 27665 transitions. [2022-11-03 02:50:15,346 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 4 states have internal predecessors, (36), 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) [2022-11-03 02:50:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 18980 states and 27665 transitions. [2022-11-03 02:50:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-03 02:50:15,347 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:50:15,348 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:50:15,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:50:15,348 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:50:15,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:50:15,349 INFO L85 PathProgramCache]: Analyzing trace with hash 1881082878, now seen corresponding path program 1 times [2022-11-03 02:50:15,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:50:15,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967463956] [2022-11-03 02:50:15,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:50:15,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:50:15,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:50:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 02:50:16,591 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:50:16,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967463956] [2022-11-03 02:50:16,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967463956] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:50:16,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:50:16,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:50:16,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639110529] [2022-11-03 02:50:16,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:50:16,593 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:50:16,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:50:16,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:50:16,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:50:16,594 INFO L87 Difference]: Start difference. First operand 18980 states and 27665 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:50:28,124 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 [] [2022-11-03 02:50:30,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:50:32,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:34,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:38,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:38,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:50:38,736 INFO L93 Difference]: Finished difference Result 34492 states and 51272 transitions. [2022-11-03 02:50:38,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:50:38,737 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 81 [2022-11-03 02:50:38,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:50:38,989 INFO L225 Difference]: With dead ends: 34492 [2022-11-03 02:50:38,990 INFO L226 Difference]: Without dead ends: 34490 [2022-11-03 02:50:39,019 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-03 02:50:39,021 INFO L413 NwaCegarLoop]: 6280 mSDtfsCounter, 4880 mSDsluCounter, 18971 mSDsCounter, 0 mSdLazyCounter, 2457 mSolverCounterSat, 4 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4884 SdHoareTripleChecker+Valid, 23441 SdHoareTripleChecker+Invalid, 2465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 2457 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:50:39,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4884 Valid, 23441 Invalid, 2465 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 2457 Invalid, 4 Unknown, 0 Unchecked, 20.8s Time] [2022-11-03 02:50:39,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34490 states. [2022-11-03 02:50:41,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34490 to 34222. [2022-11-03 02:50:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34222 states, 19626 states have (on average 1.3200346479160296) internal successors, (25907), 21270 states have internal predecessors, (25907), 11962 states have call successors, (11962), 2646 states have call predecessors, (11962), 2605 states have return successors, (13100), 11039 states have call predecessors, (13100), 11960 states have call successors, (13100) [2022-11-03 02:50:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34222 states to 34222 states and 50969 transitions. [2022-11-03 02:50:41,470 INFO L78 Accepts]: Start accepts. Automaton has 34222 states and 50969 transitions. Word has length 81 [2022-11-03 02:50:41,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:50:41,471 INFO L495 AbstractCegarLoop]: Abstraction has 34222 states and 50969 transitions. [2022-11-03 02:50:41,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:50:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 34222 states and 50969 transitions. [2022-11-03 02:50:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-03 02:50:41,473 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:50:41,473 INFO L195 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] [2022-11-03 02:50:41,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 02:50:41,473 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:50:41,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:50:41,474 INFO L85 PathProgramCache]: Analyzing trace with hash 1070479403, now seen corresponding path program 1 times [2022-11-03 02:50:41,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:50:41,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309703435] [2022-11-03 02:50:41,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:50:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:50:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:50:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:50:42,684 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:50:42,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309703435] [2022-11-03 02:50:42,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309703435] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:50:42,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:50:42,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:50:42,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620192280] [2022-11-03 02:50:42,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:50:42,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:50:42,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:50:42,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:50:42,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:50:42,686 INFO L87 Difference]: Start difference. First operand 34222 states and 50969 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (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) [2022-11-03 02:50:46,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:50:50,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:50:52,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:50:54,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:00,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:03,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:05,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:05,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:51:05,468 INFO L93 Difference]: Finished difference Result 34380 states and 51133 transitions. [2022-11-03 02:51:05,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:51:05,469 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (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 73 [2022-11-03 02:51:05,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:51:05,642 INFO L225 Difference]: With dead ends: 34380 [2022-11-03 02:51:05,642 INFO L226 Difference]: Without dead ends: 34378 [2022-11-03 02:51:05,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:51:05,661 INFO L413 NwaCegarLoop]: 5881 mSDtfsCounter, 5145 mSDsluCounter, 11584 mSDsCounter, 0 mSdLazyCounter, 1667 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5149 SdHoareTripleChecker+Valid, 16358 SdHoareTripleChecker+Invalid, 1672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1667 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:51:05,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5149 Valid, 16358 Invalid, 1672 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1667 Invalid, 4 Unknown, 0 Unchecked, 21.4s Time] [2022-11-03 02:51:05,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34378 states. [2022-11-03 02:51:07,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34378 to 34240. [2022-11-03 02:51:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34240 states, 19635 states have (on average 1.319989814107461) internal successors, (25918), 21279 states have internal predecessors, (25918), 11968 states have call successors, (11968), 2649 states have call predecessors, (11968), 2608 states have return successors, (13106), 11045 states have call predecessors, (13106), 11966 states have call successors, (13106) [2022-11-03 02:51:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34240 states to 34240 states and 50992 transitions. [2022-11-03 02:51:08,096 INFO L78 Accepts]: Start accepts. Automaton has 34240 states and 50992 transitions. Word has length 73 [2022-11-03 02:51:08,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:51:08,098 INFO L495 AbstractCegarLoop]: Abstraction has 34240 states and 50992 transitions. [2022-11-03 02:51:08,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (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) [2022-11-03 02:51:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 34240 states and 50992 transitions. [2022-11-03 02:51:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-03 02:51:08,105 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:51:08,105 INFO L195 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] [2022-11-03 02:51:08,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-03 02:51:08,107 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:51:08,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:51:08,107 INFO L85 PathProgramCache]: Analyzing trace with hash 4266167, now seen corresponding path program 1 times [2022-11-03 02:51:08,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:51:08,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062901064] [2022-11-03 02:51:08,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:51:08,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:51:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:51:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:51:09,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:51:09,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062901064] [2022-11-03 02:51:09,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062901064] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:51:09,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:51:09,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:51:09,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173723034] [2022-11-03 02:51:09,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:51:09,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:51:09,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:51:09,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:51:09,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:51:09,010 INFO L87 Difference]: Start difference. First operand 34240 states and 50992 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (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) [2022-11-03 02:51:12,598 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 [] [2022-11-03 02:51:16,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:18,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:20,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:23,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:28,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:31,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:33,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:33,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:51:33,325 INFO L93 Difference]: Finished difference Result 34563 states and 51371 transitions. [2022-11-03 02:51:33,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:51:33,326 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (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 78 [2022-11-03 02:51:33,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:51:33,598 INFO L225 Difference]: With dead ends: 34563 [2022-11-03 02:51:33,599 INFO L226 Difference]: Without dead ends: 34561 [2022-11-03 02:51:33,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:51:33,615 INFO L413 NwaCegarLoop]: 5872 mSDtfsCounter, 5106 mSDsluCounter, 11575 mSDsCounter, 0 mSdLazyCounter, 1666 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5110 SdHoareTripleChecker+Valid, 16340 SdHoareTripleChecker+Invalid, 1673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1666 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:51:33,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5110 Valid, 16340 Invalid, 1673 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1666 Invalid, 6 Unknown, 0 Unchecked, 22.8s Time] [2022-11-03 02:51:33,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34561 states. [2022-11-03 02:51:35,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34561 to 34427. [2022-11-03 02:51:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34427 states, 19728 states have (on average 1.3193937550689376) internal successors, (26029), 21381 states have internal predecessors, (26029), 12031 states have call successors, (12031), 2680 states have call predecessors, (12031), 2639 states have return successors, (13169), 11104 states have call predecessors, (13169), 12029 states have call successors, (13169) [2022-11-03 02:51:35,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34427 states to 34427 states and 51229 transitions. [2022-11-03 02:51:35,808 INFO L78 Accepts]: Start accepts. Automaton has 34427 states and 51229 transitions. Word has length 78 [2022-11-03 02:51:35,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:51:35,809 INFO L495 AbstractCegarLoop]: Abstraction has 34427 states and 51229 transitions. [2022-11-03 02:51:35,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (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) [2022-11-03 02:51:35,809 INFO L276 IsEmpty]: Start isEmpty. Operand 34427 states and 51229 transitions. [2022-11-03 02:51:35,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-03 02:51:35,811 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:51:35,811 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:51:35,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-03 02:51:35,812 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:51:35,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:51:35,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1371329596, now seen corresponding path program 1 times [2022-11-03 02:51:35,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:51:35,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7771164] [2022-11-03 02:51:35,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:51:35,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:51:35,951 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:51:35,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [793739162] [2022-11-03 02:51:35,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:51:35,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:51:35,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:51:35,960 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:51:35,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:51:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:51:37,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 3572 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-03 02:51:37,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:51:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 02:51:37,928 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:51:37,928 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:51:37,928 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7771164] [2022-11-03 02:51:37,929 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:51:37,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [793739162] [2022-11-03 02:51:37,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [793739162] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:51:37,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:51:37,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:51:37,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919086696] [2022-11-03 02:51:37,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:51:37,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:51:37,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:51:37,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:51:37,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:51:37,931 INFO L87 Difference]: Start difference. First operand 34427 states and 51229 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 02:51:44,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:46,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:47,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:49,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:51:52,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:51:55,959 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 [] [2022-11-03 02:51:56,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:51:56,127 INFO L93 Difference]: Finished difference Result 68898 states and 104112 transitions. [2022-11-03 02:51:56,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:51:56,127 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 90 [2022-11-03 02:51:56,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:51:56,280 INFO L225 Difference]: With dead ends: 68898 [2022-11-03 02:51:56,280 INFO L226 Difference]: Without dead ends: 34492 [2022-11-03 02:51:56,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:51:56,503 INFO L413 NwaCegarLoop]: 4633 mSDtfsCounter, 8 mSDsluCounter, 5181 mSDsCounter, 0 mSdLazyCounter, 1114 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 9258 SdHoareTripleChecker+Invalid, 1118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1114 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:51:56,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 9258 Invalid, 1118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1114 Invalid, 3 Unknown, 0 Unchecked, 15.9s Time] [2022-11-03 02:51:56,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34492 states. [2022-11-03 02:51:58,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34492 to 34492. [2022-11-03 02:51:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34492 states, 19773 states have (on average 1.3189197390380822) internal successors, (26079), 21431 states have internal predecessors, (26079), 12041 states have call successors, (12041), 2680 states have call predecessors, (12041), 2649 states have return successors, (13204), 11119 states have call predecessors, (13204), 12039 states have call successors, (13204) [2022-11-03 02:51:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34492 states to 34492 states and 51324 transitions. [2022-11-03 02:51:58,996 INFO L78 Accepts]: Start accepts. Automaton has 34492 states and 51324 transitions. Word has length 90 [2022-11-03 02:51:58,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:51:58,997 INFO L495 AbstractCegarLoop]: Abstraction has 34492 states and 51324 transitions. [2022-11-03 02:51:58,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 02:51:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 34492 states and 51324 transitions. [2022-11-03 02:51:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-03 02:51:59,000 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:51:59,000 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:51:59,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:51:59,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02254c1a-fae8-4438-aaf8-9e54d43e5b5d/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:51:59,214 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:51:59,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:51:59,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1938940625, now seen corresponding path program 1 times [2022-11-03 02:51:59,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:51:59,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951041020] [2022-11-03 02:51:59,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:51:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:51:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:52:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 02:52:00,116 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:52:00,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951041020] [2022-11-03 02:52:00,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951041020] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:52:00,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:52:00,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:52:00,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699689458] [2022-11-03 02:52:00,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:52:00,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:52:00,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:52:00,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:52:00,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:52:00,118 INFO L87 Difference]: Start difference. First operand 34492 states and 51324 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:52:03,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:11,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:14,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:16,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:18,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:20,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:22,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:26,716 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 [] [2022-11-03 02:52:27,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:52:27,615 INFO L93 Difference]: Finished difference Result 53857 states and 80729 transitions. [2022-11-03 02:52:27,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:52:27,616 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 89 [2022-11-03 02:52:27,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:52:27,930 INFO L225 Difference]: With dead ends: 53857 [2022-11-03 02:52:27,930 INFO L226 Difference]: Without dead ends: 53855 [2022-11-03 02:52:27,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-03 02:52:27,963 INFO L413 NwaCegarLoop]: 5934 mSDtfsCounter, 5170 mSDsluCounter, 17965 mSDsCounter, 0 mSdLazyCounter, 2259 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5174 SdHoareTripleChecker+Valid, 22224 SdHoareTripleChecker+Invalid, 2267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2259 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:52:27,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5174 Valid, 22224 Invalid, 2267 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2259 Invalid, 5 Unknown, 0 Unchecked, 24.7s Time] [2022-11-03 02:52:28,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53855 states. [2022-11-03 02:52:30,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53855 to 53583. [2022-11-03 02:52:30,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53583 states, 30738 states have (on average 1.3190513371071637) internal successors, (40545), 33322 states have internal predecessors, (40545), 18721 states have call successors, (18721), 4157 states have call predecessors, (18721), 4095 states have return successors, (21144), 17256 states have call predecessors, (21144), 18719 states have call successors, (21144) [2022-11-03 02:52:31,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53583 states to 53583 states and 80410 transitions. [2022-11-03 02:52:31,152 INFO L78 Accepts]: Start accepts. Automaton has 53583 states and 80410 transitions. Word has length 89 [2022-11-03 02:52:31,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:52:31,153 INFO L495 AbstractCegarLoop]: Abstraction has 53583 states and 80410 transitions. [2022-11-03 02:52:31,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:52:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 53583 states and 80410 transitions. [2022-11-03 02:52:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-03 02:52:31,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:52:31,155 INFO L195 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] [2022-11-03 02:52:31,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-03 02:52:31,155 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:52:31,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:52:31,156 INFO L85 PathProgramCache]: Analyzing trace with hash -2001866478, now seen corresponding path program 1 times [2022-11-03 02:52:31,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:52:31,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006953458] [2022-11-03 02:52:31,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:52:31,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:52:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:52:31,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:52:31,742 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:52:31,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006953458] [2022-11-03 02:52:31,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006953458] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:52:31,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:52:31,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:52:31,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19703071] [2022-11-03 02:52:31,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:52:31,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:52:31,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:52:31,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:52:31,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:52:31,746 INFO L87 Difference]: Start difference. First operand 53583 states and 80410 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 02:52:35,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:41,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:43,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:52:45,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:47,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:54,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:57,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:52:58,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:52:58,292 INFO L93 Difference]: Finished difference Result 65966 states and 98966 transitions. [2022-11-03 02:52:58,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:52:58,293 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 83 [2022-11-03 02:52:58,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:52:58,752 INFO L225 Difference]: With dead ends: 65966 [2022-11-03 02:52:58,752 INFO L226 Difference]: Without dead ends: 65964 [2022-11-03 02:52:58,786 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:52:58,787 INFO L413 NwaCegarLoop]: 5796 mSDtfsCounter, 4962 mSDsluCounter, 11491 mSDsCounter, 0 mSdLazyCounter, 1660 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4968 SdHoareTripleChecker+Valid, 16184 SdHoareTripleChecker+Invalid, 1666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1660 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:52:58,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4968 Valid, 16184 Invalid, 1666 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1660 Invalid, 5 Unknown, 0 Unchecked, 23.4s Time] [2022-11-03 02:52:58,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65964 states. [2022-11-03 02:53:02,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65964 to 65820. [2022-11-03 02:53:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65820 states, 37799 states have (on average 1.3196116299373) internal successors, (49880), 40952 states have internal predecessors, (49880), 22998 states have call successors, (22998), 5070 states have call predecessors, (22998), 4994 states have return successors, (25938), 21208 states have call predecessors, (25938), 22996 states have call successors, (25938) [2022-11-03 02:53:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65820 states to 65820 states and 98816 transitions. [2022-11-03 02:53:03,001 INFO L78 Accepts]: Start accepts. Automaton has 65820 states and 98816 transitions. Word has length 83 [2022-11-03 02:53:03,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:53:03,002 INFO L495 AbstractCegarLoop]: Abstraction has 65820 states and 98816 transitions. [2022-11-03 02:53:03,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 02:53:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 65820 states and 98816 transitions. [2022-11-03 02:53:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-03 02:53:03,004 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:53:03,004 INFO L195 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, 1, 1] [2022-11-03 02:53:03,005 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-03 02:53:03,005 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:53:03,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:53:03,005 INFO L85 PathProgramCache]: Analyzing trace with hash 351909077, now seen corresponding path program 1 times [2022-11-03 02:53:03,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:53:03,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680582896] [2022-11-03 02:53:03,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:53:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:53:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:53:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-03 02:53:03,865 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:53:03,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680582896] [2022-11-03 02:53:03,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680582896] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:53:03,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:53:03,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:53:03,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684598758] [2022-11-03 02:53:03,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:53:03,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:53:03,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:53:03,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:53:03,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:53:03,868 INFO L87 Difference]: Start difference. First operand 65820 states and 98816 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, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 02:53:08,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:13,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:16,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:19,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:21,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:23,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:26,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:30,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:32,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:53:32,347 INFO L93 Difference]: Finished difference Result 65960 states and 98958 transitions. [2022-11-03 02:53:32,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:53:32,348 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, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 85 [2022-11-03 02:53:32,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:53:32,885 INFO L225 Difference]: With dead ends: 65960 [2022-11-03 02:53:32,897 INFO L226 Difference]: Without dead ends: 65958 [2022-11-03 02:53:32,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:53:32,924 INFO L413 NwaCegarLoop]: 5888 mSDtfsCounter, 5124 mSDsluCounter, 11591 mSDsCounter, 0 mSdLazyCounter, 1666 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5130 SdHoareTripleChecker+Valid, 16372 SdHoareTripleChecker+Invalid, 1673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1666 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:53:32,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5130 Valid, 16372 Invalid, 1673 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1666 Invalid, 6 Unknown, 0 Unchecked, 25.4s Time] [2022-11-03 02:53:32,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65958 states. [2022-11-03 02:53:36,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65958 to 65836. [2022-11-03 02:53:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65836 states, 37809 states have (on average 1.319553545452141) internal successors, (49891), 40962 states have internal predecessors, (49891), 23002 states have call successors, (23002), 5072 states have call predecessors, (23002), 4996 states have return successors, (25942), 21212 states have call predecessors, (25942), 23000 states have call successors, (25942) [2022-11-03 02:53:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65836 states to 65836 states and 98835 transitions. [2022-11-03 02:53:37,031 INFO L78 Accepts]: Start accepts. Automaton has 65836 states and 98835 transitions. Word has length 85 [2022-11-03 02:53:37,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:53:37,032 INFO L495 AbstractCegarLoop]: Abstraction has 65836 states and 98835 transitions. [2022-11-03 02:53:37,032 INFO L496 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, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-03 02:53:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 65836 states and 98835 transitions. [2022-11-03 02:53:37,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-03 02:53:37,034 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:53:37,035 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:53:37,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-03 02:53:37,035 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_net_register_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 27 more)] === [2022-11-03 02:53:37,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:53:37,036 INFO L85 PathProgramCache]: Analyzing trace with hash 2013191772, now seen corresponding path program 1 times [2022-11-03 02:53:37,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:53:37,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362115635] [2022-11-03 02:53:37,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:53:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:53:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:53:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2022-11-03 02:53:37,774 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:53:37,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362115635] [2022-11-03 02:53:37,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362115635] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:53:37,775 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:53:37,775 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:53:37,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424420631] [2022-11-03 02:53:37,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:53:37,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:53:37,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:53:37,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:53:37,776 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:53:37,777 INFO L87 Difference]: Start difference. First operand 65836 states and 98835 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 02:53:40,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:43,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:46,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 02:53:48,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:54,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:53:58,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []