./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--pm8001--pm80xx.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba --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 8675c8b9dd61ca1634f403f948ef4dc0ecd942366fc1afe875026b1536eeaca0 --- 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-b5237d8 [2022-11-22 01:22:38,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:22:38,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:22:38,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:22:38,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:22:38,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:22:38,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:22:38,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:22:38,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:22:38,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:22:38,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:22:38,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:22:38,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:22:38,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:22:38,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:22:38,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:22:38,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:22:38,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:22:38,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:22:38,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:22:38,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:22:38,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:22:38,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:22:38,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:22:38,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:22:38,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:22:38,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:22:38,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:22:38,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:22:38,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:22:38,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:22:38,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:22:38,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:22:38,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:22:38,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:22:38,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:22:38,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:22:38,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:22:38,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:22:38,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:22:38,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:22:38,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 01:22:38,251 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:22:38,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:22:38,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:22:38,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:22:38,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:22:38,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:22:38,253 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:22:38,254 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:22:38,254 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:22:38,254 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:22:38,255 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:22:38,256 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:22:38,256 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:22:38,256 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:22:38,256 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:22:38,257 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:22:38,257 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:22:38,257 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:22:38,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:22:38,259 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:22:38,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:22:38,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:22:38,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:22:38,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:22:38,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:22:38,260 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:22:38,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:22:38,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:22:38,262 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:22:38,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:22:38,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:22:38,263 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:22:38,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:22:38,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:22:38,263 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:22:38,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:22:38,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:22:38,264 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:22:38,264 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_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8675c8b9dd61ca1634f403f948ef4dc0ecd942366fc1afe875026b1536eeaca0 [2022-11-22 01:22:38,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:22:38,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:22:38,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:22:38,613 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:22:38,613 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:22:38,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i [2022-11-22 01:22:41,780 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:22:42,891 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:22:42,891 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i [2022-11-22 01:22:42,971 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/data/f8ab31009/2c805b1022954b0389a3789bb255e011/FLAGc7ab7fefc [2022-11-22 01:22:42,988 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/data/f8ab31009/2c805b1022954b0389a3789bb255e011 [2022-11-22 01:22:42,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:22:42,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:22:42,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:22:42,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:22:43,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:22:43,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:22:42" (1/1) ... [2022-11-22 01:22:43,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d79a0cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:43, skipping insertion in model container [2022-11-22 01:22:43,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:22:42" (1/1) ... [2022-11-22 01:22:43,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:22:43,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:22:56,580 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1137829,1137842] [2022-11-22 01:22:56,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1137974,1137987] [2022-11-22 01:22:56,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138120,1138133] [2022-11-22 01:22:56,593 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138285,1138298] [2022-11-22 01:22:56,594 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138443,1138456] [2022-11-22 01:22:56,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138601,1138614] [2022-11-22 01:22:56,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138759,1138772] [2022-11-22 01:22:56,595 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138919,1138932] [2022-11-22 01:22:56,596 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139078,1139091] [2022-11-22 01:22:56,596 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139217,1139230] [2022-11-22 01:22:56,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139359,1139372] [2022-11-22 01:22:56,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139508,1139521] [2022-11-22 01:22:56,598 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139647,1139660] [2022-11-22 01:22:56,598 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139802,1139815] [2022-11-22 01:22:56,599 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139962,1139975] [2022-11-22 01:22:56,599 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140113,1140126] [2022-11-22 01:22:56,600 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140264,1140277] [2022-11-22 01:22:56,600 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140416,1140429] [2022-11-22 01:22:56,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140565,1140578] [2022-11-22 01:22:56,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140713,1140726] [2022-11-22 01:22:56,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140870,1140883] [2022-11-22 01:22:56,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141019,1141032] [2022-11-22 01:22:56,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141175,1141188] [2022-11-22 01:22:56,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141328,1141341] [2022-11-22 01:22:56,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141474,1141487] [2022-11-22 01:22:56,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141617,1141630] [2022-11-22 01:22:56,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141769,1141782] [2022-11-22 01:22:56,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141915,1141928] [2022-11-22 01:22:56,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142060,1142073] [2022-11-22 01:22:56,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142214,1142227] [2022-11-22 01:22:56,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142365,1142378] [2022-11-22 01:22:56,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142520,1142533] [2022-11-22 01:22:56,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142672,1142685] [2022-11-22 01:22:56,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142827,1142840] [2022-11-22 01:22:56,608 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142991,1143004] [2022-11-22 01:22:56,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143147,1143160] [2022-11-22 01:22:56,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143311,1143324] [2022-11-22 01:22:56,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143453,1143466] [2022-11-22 01:22:56,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143611,1143624] [2022-11-22 01:22:56,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143778,1143791] [2022-11-22 01:22:56,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143937,1143950] [2022-11-22 01:22:56,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144096,1144109] [2022-11-22 01:22:56,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144245,1144258] [2022-11-22 01:22:56,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144392,1144405] [2022-11-22 01:22:56,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144531,1144544] [2022-11-22 01:22:56,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144694,1144707] [2022-11-22 01:22:56,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144860,1144873] [2022-11-22 01:22:56,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145024,1145037] [2022-11-22 01:22:56,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145189,1145202] [2022-11-22 01:22:56,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145354,1145367] [2022-11-22 01:22:56,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145520,1145533] [2022-11-22 01:22:56,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145685,1145698] [2022-11-22 01:22:56,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145852,1145865] [2022-11-22 01:22:56,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146012,1146025] [2022-11-22 01:22:56,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146174,1146187] [2022-11-22 01:22:56,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146333,1146346] [2022-11-22 01:22:56,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146479,1146492] [2022-11-22 01:22:56,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146622,1146635] [2022-11-22 01:22:56,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146766,1146779] [2022-11-22 01:22:56,620 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146909,1146922] [2022-11-22 01:22:56,620 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147053,1147066] [2022-11-22 01:22:56,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147194,1147207] [2022-11-22 01:22:56,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147332,1147345] [2022-11-22 01:22:56,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147490,1147503] [2022-11-22 01:22:56,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147649,1147662] [2022-11-22 01:22:56,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147805,1147818] [2022-11-22 01:22:56,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147954,1147967] [2022-11-22 01:22:56,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148106,1148119] [2022-11-22 01:22:56,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148257,1148270] [2022-11-22 01:22:56,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148406,1148419] [2022-11-22 01:22:56,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148558,1148571] [2022-11-22 01:22:56,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148706,1148719] [2022-11-22 01:22:56,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148859,1148872] [2022-11-22 01:22:56,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149010,1149023] [2022-11-22 01:22:56,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149160,1149173] [2022-11-22 01:22:56,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149307,1149320] [2022-11-22 01:22:56,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149458,1149471] [2022-11-22 01:22:56,628 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149609,1149622] [2022-11-22 01:22:56,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149757,1149770] [2022-11-22 01:22:56,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149923,1149936] [2022-11-22 01:22:56,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150092,1150105] [2022-11-22 01:22:56,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150259,1150272] [2022-11-22 01:22:56,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150427,1150440] [2022-11-22 01:22:56,631 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150577,1150590] [2022-11-22 01:22:56,631 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150724,1150737] [2022-11-22 01:22:56,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150885,1150898] [2022-11-22 01:22:56,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1151055,1151068] [2022-11-22 01:22:56,633 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1151217,1151230] [2022-11-22 01:22:56,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:22:56,729 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 01:22:58,062 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1137829,1137842] [2022-11-22 01:22:58,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1137974,1137987] [2022-11-22 01:22:58,063 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138120,1138133] [2022-11-22 01:22:58,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138285,1138298] [2022-11-22 01:22:58,064 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138443,1138456] [2022-11-22 01:22:58,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138601,1138614] [2022-11-22 01:22:58,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138759,1138772] [2022-11-22 01:22:58,065 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1138919,1138932] [2022-11-22 01:22:58,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139078,1139091] [2022-11-22 01:22:58,066 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139217,1139230] [2022-11-22 01:22:58,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139359,1139372] [2022-11-22 01:22:58,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139508,1139521] [2022-11-22 01:22:58,067 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139647,1139660] [2022-11-22 01:22:58,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139802,1139815] [2022-11-22 01:22:58,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1139962,1139975] [2022-11-22 01:22:58,068 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140113,1140126] [2022-11-22 01:22:58,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140264,1140277] [2022-11-22 01:22:58,069 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140416,1140429] [2022-11-22 01:22:58,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140565,1140578] [2022-11-22 01:22:58,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140713,1140726] [2022-11-22 01:22:58,070 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1140870,1140883] [2022-11-22 01:22:58,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141019,1141032] [2022-11-22 01:22:58,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141175,1141188] [2022-11-22 01:22:58,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141328,1141341] [2022-11-22 01:22:58,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141474,1141487] [2022-11-22 01:22:58,072 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141617,1141630] [2022-11-22 01:22:58,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141769,1141782] [2022-11-22 01:22:58,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1141915,1141928] [2022-11-22 01:22:58,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142060,1142073] [2022-11-22 01:22:58,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142214,1142227] [2022-11-22 01:22:58,074 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142365,1142378] [2022-11-22 01:22:58,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142520,1142533] [2022-11-22 01:22:58,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142672,1142685] [2022-11-22 01:22:58,075 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142827,1142840] [2022-11-22 01:22:58,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1142991,1143004] [2022-11-22 01:22:58,076 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143147,1143160] [2022-11-22 01:22:58,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143311,1143324] [2022-11-22 01:22:58,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143453,1143466] [2022-11-22 01:22:58,077 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143611,1143624] [2022-11-22 01:22:58,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143778,1143791] [2022-11-22 01:22:58,078 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1143937,1143950] [2022-11-22 01:22:58,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144096,1144109] [2022-11-22 01:22:58,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144245,1144258] [2022-11-22 01:22:58,079 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144392,1144405] [2022-11-22 01:22:58,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144531,1144544] [2022-11-22 01:22:58,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144694,1144707] [2022-11-22 01:22:58,080 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1144860,1144873] [2022-11-22 01:22:58,081 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145024,1145037] [2022-11-22 01:22:58,081 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145189,1145202] [2022-11-22 01:22:58,082 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145354,1145367] [2022-11-22 01:22:58,082 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145520,1145533] [2022-11-22 01:22:58,082 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145685,1145698] [2022-11-22 01:22:58,083 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1145852,1145865] [2022-11-22 01:22:58,083 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146012,1146025] [2022-11-22 01:22:58,084 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146174,1146187] [2022-11-22 01:22:58,084 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146333,1146346] [2022-11-22 01:22:58,084 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146479,1146492] [2022-11-22 01:22:58,085 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146622,1146635] [2022-11-22 01:22:58,085 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146766,1146779] [2022-11-22 01:22:58,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1146909,1146922] [2022-11-22 01:22:58,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147053,1147066] [2022-11-22 01:22:58,086 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147194,1147207] [2022-11-22 01:22:58,087 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147332,1147345] [2022-11-22 01:22:58,087 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147490,1147503] [2022-11-22 01:22:58,088 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147649,1147662] [2022-11-22 01:22:58,088 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147805,1147818] [2022-11-22 01:22:58,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1147954,1147967] [2022-11-22 01:22:58,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148106,1148119] [2022-11-22 01:22:58,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148257,1148270] [2022-11-22 01:22:58,090 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148406,1148419] [2022-11-22 01:22:58,090 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148558,1148571] [2022-11-22 01:22:58,091 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148706,1148719] [2022-11-22 01:22:58,091 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1148859,1148872] [2022-11-22 01:22:58,091 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149010,1149023] [2022-11-22 01:22:58,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149160,1149173] [2022-11-22 01:22:58,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149307,1149320] [2022-11-22 01:22:58,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149458,1149471] [2022-11-22 01:22:58,093 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149609,1149622] [2022-11-22 01:22:58,093 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149757,1149770] [2022-11-22 01:22:58,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1149923,1149936] [2022-11-22 01:22:58,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150092,1150105] [2022-11-22 01:22:58,094 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150259,1150272] [2022-11-22 01:22:58,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150427,1150440] [2022-11-22 01:22:58,095 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150577,1150590] [2022-11-22 01:22:58,096 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150724,1150737] [2022-11-22 01:22:58,096 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1150885,1150898] [2022-11-22 01:22:58,096 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1151055,1151068] [2022-11-22 01:22:58,097 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i[1151217,1151230] [2022-11-22 01:22:58,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:22:58,941 INFO L208 MainTranslator]: Completed translation [2022-11-22 01:22:58,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58 WrapperNode [2022-11-22 01:22:58,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:22:58,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 01:22:58,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 01:22:58,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 01:22:58,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:22:59,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:00,005 INFO L138 Inliner]: procedures = 1087, calls = 12250, calls flagged for inlining = 543, calls inlined = 463, statements flattened = 29642 [2022-11-22 01:23:00,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 01:23:00,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 01:23:00,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 01:23:00,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 01:23:00,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:00,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:00,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:00,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:01,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:01,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:02,054 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:02,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:02,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 01:23:02,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 01:23:02,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 01:23:02,345 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 01:23:02,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (1/1) ... [2022-11-22 01:23:02,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:23:02,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:23:02,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 01:23:02,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 01:23:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_sas_spec_support_show [2022-11-22 01:23:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_sas_spec_support_show [2022-11-22 01:23:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_ready___0 [2022-11-22 01:23:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_ready___0 [2022-11-22 01:23:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_sata_completion___0 [2022-11-22 01:23:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_sata_completion___0 [2022-11-22 01:23:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_123 [2022-11-22 01:23:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_123 [2022-11-22 01:23:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-22 01:23:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-22 01:23:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_frame_rcvd_lock_of_asd_sas_phy [2022-11-22 01:23:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_frame_rcvd_lock_of_asd_sas_phy [2022-11-22 01:23:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 01:23:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-22 01:23:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 01:23:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-22 01:23:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 01:23:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 01:23:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_fw_flash_update_resp [2022-11-22 01:23:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_fw_flash_update_resp [2022-11-22 01:23:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_task_prep_ssp [2022-11-22 01:23:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_task_prep_ssp [2022-11-22 01:23:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_interrupt_disable [2022-11-22 01:23:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_interrupt_disable [2022-11-22 01:23:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-22 01:23:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-22 01:23:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_set_dev_state_resp [2022-11-22 01:23:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_set_dev_state_resp [2022-11-22 01:23:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure sas_get_local_phy [2022-11-22 01:23:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_get_local_phy [2022-11-22 01:23:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_tag_alloc [2022-11-22 01:23:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_tag_alloc [2022-11-22 01:23:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_100 [2022-11-22 01:23:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_100 [2022-11-22 01:23:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_fatal_log_show [2022-11-22 01:23:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_fatal_log_show [2022-11-22 01:23:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-22 01:23:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure process_oq [2022-11-22 01:23:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure process_oq [2022-11-22 01:23:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_msg_consume [2022-11-22 01:23:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_msg_consume [2022-11-22 01:23:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_hw_chip_rst [2022-11-22 01:23:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_hw_chip_rst [2022-11-22 01:23:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-22 01:23:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-22 01:23:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_gsm_log_show [2022-11-22 01:23:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_gsm_log_show [2022-11-22 01:23:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-22 01:23:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-22 01:23:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-22 01:23:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-22 01:23:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_interrupt_enable [2022-11-22 01:23:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_interrupt_enable [2022-11-22 01:23:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure process_one_iomb___0 [2022-11-22 01:23:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure process_one_iomb___0 [2022-11-22 01:23:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure sas_free_task [2022-11-22 01:23:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_free_task [2022-11-22 01:23:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-22 01:23:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-22 01:23:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_ssp_tm_req [2022-11-22 01:23:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_ssp_tm_req [2022-11-22 01:23:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_ready [2022-11-22 01:23:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_ready [2022-11-22 01:23:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_pci_probe [2022-11-22 01:23:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_pci_probe [2022-11-22 01:23:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-22 01:23:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-22 01:23:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_device_addresses___0 [2022-11-22 01:23:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_device_addresses___0 [2022-11-22 01:23:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 01:23:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 01:23:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mw32 [2022-11-22 01:23:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mw32 [2022-11-22 01:23:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-22 01:23:02,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-22 01:23:02,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 01:23:02,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 01:23:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_dereg_dev_req [2022-11-22 01:23:02,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_dereg_dev_req [2022-11-22 01:23:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure sas_alloc_slow_task [2022-11-22 01:23:02,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_alloc_slow_task [2022-11-22 01:23:02,627 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_get_phy_settings_info [2022-11-22 01:23:02,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_get_phy_settings_info [2022-11-22 01:23:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-22 01:23:02,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-22 01:23:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 01:23:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-22 01:23:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-22 01:23:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_sata_event___0 [2022-11-22 01:23:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_sata_event___0 [2022-11-22 01:23:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_29 [2022-11-22 01:23:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_29 [2022-11-22 01:23:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 01:23:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 01:23:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-22 01:23:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-22 01:23:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_scan_start [2022-11-22 01:23:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_scan_start [2022-11-22 01:23:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_make_sg [2022-11-22 01:23:02,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_make_sg [2022-11-22 01:23:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_get_nvmd_req [2022-11-22 01:23:02,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_get_nvmd_req [2022-11-22 01:23:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ccb_task_free [2022-11-22 01:23:02,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ccb_task_free [2022-11-22 01:23:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-22 01:23:02,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-22 01:23:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion [2022-11-22 01:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion [2022-11-22 01:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_phy_start_req [2022-11-22 01:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_phy_start_req [2022-11-22 01:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-11-22 01:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-11-22 01:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ccb_task_free_done [2022-11-22 01:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ccb_task_free_done [2022-11-22 01:23:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-22 01:23:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-22 01:23:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-11-22 01:23:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-11-22 01:23:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 01:23:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-22 01:23:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-22 01:23:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-22 01:23:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-11-22 01:23:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 01:23:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 01:23:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 01:23:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 01:23:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 01:23:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-22 01:23:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-22 01:23:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 01:23:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_ssp_io_req [2022-11-22 01:23:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_ssp_io_req [2022-11-22 01:23:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_108 [2022-11-22 01:23:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_108 [2022-11-22 01:23:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_tag_free [2022-11-22 01:23:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_tag_free [2022-11-22 01:23:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure sas_release_transport [2022-11-22 01:23:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_release_transport [2022-11-22 01:23:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_show_update_fw [2022-11-22 01:23:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_show_update_fw [2022-11-22 01:23:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-11-22 01:23:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-11-22 01:23:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 01:23:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 01:23:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_init [2022-11-22 01:23:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_init [2022-11-22 01:23:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-22 01:23:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-22 01:23:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 01:23:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-11-22 01:23:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-11-22 01:23:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_abort_task_set [2022-11-22 01:23:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_abort_task_set [2022-11-22 01:23:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-22 01:23:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-22 01:23:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-22 01:23:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-22 01:23:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-11-22 01:23:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-11-22 01:23:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 01:23:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 01:23:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_get_nvmd_resp [2022-11-22 01:23:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_get_nvmd_resp [2022-11-22 01:23:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_exec_internal_tmf_task [2022-11-22 01:23:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_exec_internal_tmf_task [2022-11-22 01:23:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-22 01:23:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-22 01:23:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-22 01:23:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-22 01:23:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-22 01:23:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-22 01:23:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_is_our_interupt [2022-11-22 01:23:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_is_our_interupt [2022-11-22 01:23:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-22 01:23:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-22 01:23:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_109 [2022-11-22 01:23:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_109 [2022-11-22 01:23:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-22 01:23:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-22 01:23:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 01:23:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-22 01:23:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-22 01:23:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-22 01:23:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-22 01:23:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_abort_task [2022-11-22 01:23:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_abort_task [2022-11-22 01:23:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 01:23:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-22 01:23:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-22 01:23:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure sas_put_local_phy [2022-11-22 01:23:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_put_local_phy [2022-11-22 01:23:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion_of_sas_task_slow [2022-11-22 01:23:02,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion_of_sas_task_slow [2022-11-22 01:23:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_29_2 [2022-11-22 01:23:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_29_2 [2022-11-22 01:23:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2022-11-22 01:23:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2022-11-22 01:23:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_reset [2022-11-22 01:23:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_reset [2022-11-22 01:23:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-22 01:23:02,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-22 01:23:02,652 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_open_reject_retry [2022-11-22 01:23:02,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_open_reject_retry [2022-11-22 01:23:02,652 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-22 01:23:02,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-22 01:23:02,653 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_task_exec [2022-11-22 01:23:02,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_task_exec [2022-11-22 01:23:02,653 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_clear_aca [2022-11-22 01:23:02,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_clear_aca [2022-11-22 01:23:02,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-22 01:23:02,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-22 01:23:02,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-22 01:23:02,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-22 01:23:02,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-22 01:23:02,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-22 01:23:02,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_pm8001_hba_info [2022-11-22 01:23:02,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_pm8001_hba_info [2022-11-22 01:23:02,655 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_ssp_event___0 [2022-11-22 01:23:02,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_ssp_event___0 [2022-11-22 01:23:02,655 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-22 01:23:02,655 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-22 01:23:02,655 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_max_sg_list_show [2022-11-22 01:23:02,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_max_sg_list_show [2022-11-22 01:23:02,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 01:23:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_sata_completion [2022-11-22 01:23:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_sata_completion [2022-11-22 01:23:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 01:23:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 01:23:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_soft_rst [2022-11-22 01:23:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_soft_rst [2022-11-22 01:23:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_host_sas_address_show [2022-11-22 01:23:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_host_sas_address_show [2022-11-22 01:23:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_isr [2022-11-22 01:23:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_isr [2022-11-22 01:23:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_sg [2022-11-22 01:23:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_sg [2022-11-22 01:23:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_query_task [2022-11-22 01:23:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_query_task [2022-11-22 01:23:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_cr32 [2022-11-22 01:23:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_cr32 [2022-11-22 01:23:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_device_addresses [2022-11-22 01:23:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_device_addresses [2022-11-22 01:23:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2022-11-22 01:23:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2022-11-22 01:23:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-22 01:23:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-22 01:23:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_task_state_lock_of_sas_task [2022-11-22 01:23:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_task_state_lock_of_sas_task [2022-11-22 01:23:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_I_T_nexus_reset [2022-11-22 01:23:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_I_T_nexus_reset [2022-11-22 01:23:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure sas_target_destroy [2022-11-22 01:23:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_target_destroy [2022-11-22 01:23:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_dereg_resp [2022-11-22 01:23:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_dereg_resp [2022-11-22 01:23:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure sas_eh_device_reset_handler [2022-11-22 01:23:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_eh_device_reset_handler [2022-11-22 01:23:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_bios_version_show [2022-11-22 01:23:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_bios_version_show [2022-11-22 01:23:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_pci_alloc [2022-11-22 01:23:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_pci_alloc [2022-11-22 01:23:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-22 01:23:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-22 01:23:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-11-22 01:23:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-11-22 01:23:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_handle_event [2022-11-22 01:23:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_handle_event [2022-11-22 01:23:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2022-11-22 01:23:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2022-11-22 01:23:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_is_our_interupt [2022-11-22 01:23:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_is_our_interupt [2022-11-22 01:23:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_dev_gone_notify [2022-11-22 01:23:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_dev_gone_notify [2022-11-22 01:23:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_init_sas_add [2022-11-22 01:23:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_init_sas_add [2022-11-22 01:23:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_166 [2022-11-22 01:23:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_166 [2022-11-22 01:23:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2022-11-22 01:23:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2022-11-22 01:23:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_reg_dev_req [2022-11-22 01:23:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_reg_dev_req [2022-11-22 01:23:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_interrupt_enable [2022-11-22 01:23:02,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_interrupt_enable [2022-11-22 01:23:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_dev_found [2022-11-22 01:23:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_dev_found [2022-11-22 01:23:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-22 01:23:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-22 01:23:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_isr [2022-11-22 01:23:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_isr [2022-11-22 01:23:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-22 01:23:02,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-22 01:23:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-22 01:23:02,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-22 01:23:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_ssp_completion [2022-11-22 01:23:02,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_ssp_completion [2022-11-22 01:23:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_task_state_lock_of_sas_task [2022-11-22 01:23:02,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_task_state_lock_of_sas_task [2022-11-22 01:23:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 01:23:02,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 01:23:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_pci_resume [2022-11-22 01:23:02,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_pci_resume [2022-11-22 01:23:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure sas_target_alloc [2022-11-22 01:23:02,666 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_target_alloc [2022-11-22 01:23:02,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-22 01:23:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-22 01:23:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-22 01:23:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-22 01:23:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2022-11-22 01:23:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2022-11-22 01:23:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_smp_req [2022-11-22 01:23:02,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_smp_req [2022-11-22 01:23:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_pci_remove [2022-11-22 01:23:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_pci_remove [2022-11-22 01:23:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_reg_resp [2022-11-22 01:23:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_reg_resp [2022-11-22 01:23:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-22 01:23:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-22 01:23:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-22 01:23:02,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-22 01:23:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion_setstate [2022-11-22 01:23:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_completion_setstate [2022-11-22 01:23:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_ssp_io_req [2022-11-22 01:23:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_ssp_io_req [2022-11-22 01:23:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-22 01:23:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-22 01:23:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_pci_bar_index [2022-11-22 01:23:02,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pci_bar_index [2022-11-22 01:23:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_aap_log_show [2022-11-22 01:23:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_aap_log_show [2022-11-22 01:23:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-22 01:23:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-22 01:23:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 01:23:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 01:23:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 01:23:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 01:23:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_hw_event_ack_req [2022-11-22 01:23:02,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_hw_event_ack_req [2022-11-22 01:23:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-22 01:23:02,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-22 01:23:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure process_oq___0 [2022-11-22 01:23:02,671 INFO L138 BoogieDeclarations]: Found implementation of procedure process_oq___0 [2022-11-22 01:23:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_reg_dev_req [2022-11-22 01:23:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_reg_dev_req [2022-11-22 01:23:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_read_32 [2022-11-22 01:23:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_read_32 [2022-11-22 01:23:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 01:23:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_issue_ssp_tmf [2022-11-22 01:23:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_issue_ssp_tmf [2022-11-22 01:23:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-22 01:23:02,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-22 01:23:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_task_abort_resp [2022-11-22 01:23:02,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_task_abort_resp [2022-11-22 01:23:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_build_cmd [2022-11-22 01:23:02,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_build_cmd [2022-11-22 01:23:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_sata_event [2022-11-22 01:23:02,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_sata_event [2022-11-22 01:23:02,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_go_44 [2022-11-22 01:23:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_go_44 [2022-11-22 01:23:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_sata_req [2022-11-22 01:23:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_sata_req [2022-11-22 01:23:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_task_prep_ata [2022-11-22 01:23:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_task_prep_ata [2022-11-22 01:23:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_smp_completion [2022-11-22 01:23:02,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_smp_completion [2022-11-22 01:23:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-22 01:23:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-22 01:23:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 01:23:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_find_tag [2022-11-22 01:23:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_find_tag [2022-11-22 01:23:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-22 01:23:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-22 01:23:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure sas_protocol_ata [2022-11-22 01:23:02,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_protocol_ata [2022-11-22 01:23:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_work_fn [2022-11-22 01:23:02,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_work_fn [2022-11-22 01:23:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 01:23:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-22 01:23:02,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-22 01:23:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_store_update_fw [2022-11-22 01:23:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_store_update_fw [2022-11-22 01:23:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-22 01:23:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-22 01:23:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 01:23:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 01:23:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_set_nvmd_req [2022-11-22 01:23:02,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_set_nvmd_req [2022-11-22 01:23:02,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-22 01:23:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-22 01:23:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_init [2022-11-22 01:23:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_init [2022-11-22 01:23:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-22 01:23:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-22 01:23:02,678 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_sas_re_initialization [2022-11-22 01:23:02,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_sas_re_initialization [2022-11-22 01:23:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-22 01:23:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-22 01:23:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_max_devices_show [2022-11-22 01:23:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_max_devices_show [2022-11-22 01:23:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 01:23:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-22 01:23:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host [2022-11-22 01:23:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host [2022-11-22 01:23:02,680 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_cw32 [2022-11-22 01:23:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_cw32 [2022-11-22 01:23:02,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-22 01:23:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-22 01:23:02,680 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2022-11-22 01:23:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2022-11-22 01:23:02,680 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_find_ha_by_dev [2022-11-22 01:23:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_find_ha_by_dev [2022-11-22 01:23:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2022-11-22 01:23:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2022-11-22 01:23:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 01:23:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-22 01:23:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-22 01:23:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-22 01:23:02,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 01:23:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 01:23:02,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 01:23:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 01:23:02,682 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_get_ncq_tag [2022-11-22 01:23:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_get_ncq_tag [2022-11-22 01:23:02,682 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-22 01:23:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-22 01:23:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_fw_version_show [2022-11-22 01:23:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_fw_version_show [2022-11-22 01:23:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-22 01:23:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2022-11-22 01:23:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-22 01:23:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-22 01:23:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-22 01:23:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-22 01:23:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2022-11-22 01:23:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2022-11-22 01:23:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_hw_event_ack_req [2022-11-22 01:23:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_hw_event_ack_req [2022-11-22 01:23:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_abort_task [2022-11-22 01:23:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_abort_task [2022-11-22 01:23:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ccb_task_free_done___0 [2022-11-22 01:23:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ccb_task_free_done___0 [2022-11-22 01:23:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pm8001_hba_info [2022-11-22 01:23:02,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pm8001_hba_info [2022-11-22 01:23:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_ib_queue_log_show [2022-11-22 01:23:02,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_ib_queue_log_show [2022-11-22 01:23:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 01:23:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 01:23:02,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 01:23:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_free [2022-11-22 01:23:02,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_free [2022-11-22 01:23:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2022-11-22 01:23:02,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2022-11-22 01:23:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 01:23:02,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-22 01:23:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-22 01:23:02,686 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-22 01:23:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_task_prep_ssp_tm [2022-11-22 01:23:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_task_prep_ssp_tm [2022-11-22 01:23:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs___0 [2022-11-22 01:23:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs___0 [2022-11-22 01:23:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-11-22 01:23:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-11-22 01:23:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs___1 [2022-11-22 01:23:02,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs___1 [2022-11-22 01:23:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sas_prim_lock_of_asd_sas_phy [2022-11-22 01:23:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_sas_prim_lock_of_asd_sas_phy [2022-11-22 01:23:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-22 01:23:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-22 01:23:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure sas_eh_bus_reset_handler [2022-11-22 01:23:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_eh_bus_reset_handler [2022-11-22 01:23:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_lu_reset [2022-11-22 01:23:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_lu_reset [2022-11-22 01:23:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-11-22 01:23:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-11-22 01:23:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_interrupt_disable [2022-11-22 01:23:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_interrupt_disable [2022-11-22 01:23:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_hw_chip_rst [2022-11-22 01:23:02,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_hw_chip_rst [2022-11-22 01:23:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_set_nvmd_resp [2022-11-22 01:23:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_set_nvmd_resp [2022-11-22 01:23:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mr32 [2022-11-22 01:23:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mr32 [2022-11-22 01:23:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure sas_slave_configure [2022-11-22 01:23:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_slave_configure [2022-11-22 01:23:02,690 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_ob_queue_log_show [2022-11-22 01:23:02,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_ob_queue_log_show [2022-11-22 01:23:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-22 01:23:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-22 01:23:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-22 01:23:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-22 01:23:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_phy_stop_req [2022-11-22 01:23:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_phy_stop_req [2022-11-22 01:23:02,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-22 01:23:02,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-22 01:23:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_fw_flash_update_req [2022-11-22 01:23:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_fw_flash_update_req [2022-11-22 01:23:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_general_event [2022-11-22 01:23:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_general_event [2022-11-22 01:23:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 01:23:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_smp_completion___0 [2022-11-22 01:23:02,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_smp_completion___0 [2022-11-22 01:23:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-22 01:23:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-22 01:23:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-11-22 01:23:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-11-22 01:23:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-22 01:23:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-22 01:23:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_ssp_completion___0 [2022-11-22 01:23:02,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_ssp_completion___0 [2022-11-22 01:23:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-22 01:23:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-22 01:23:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure sas_ssp_task_response [2022-11-22 01:23:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_ssp_task_response [2022-11-22 01:23:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 01:23:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 01:23:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_local_phy_ctl [2022-11-22 01:23:02,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_local_phy_ctl [2022-11-22 01:23:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_iounmap [2022-11-22 01:23:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_iounmap [2022-11-22 01:23:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-22 01:23:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-22 01:23:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_exec_internal_task_abort [2022-11-22 01:23:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_exec_internal_task_abort [2022-11-22 01:23:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_phy_ctl_req [2022-11-22 01:23:02,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_phy_ctl_req [2022-11-22 01:23:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-22 01:23:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-22 01:23:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_iop_log_show [2022-11-22 01:23:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_iop_log_show [2022-11-22 01:23:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_smp_req [2022-11-22 01:23:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_smp_req [2022-11-22 01:23:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_phy_stop_req [2022-11-22 01:23:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_phy_stop_req [2022-11-22 01:23:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_mpi_interface_rev_show [2022-11-22 01:23:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_mpi_interface_rev_show [2022-11-22 01:23:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-22 01:23:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-22 01:23:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_request_irq [2022-11-22 01:23:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_request_irq [2022-11-22 01:23:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-22 01:23:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-22 01:23:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-22 01:23:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-22 01:23:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_sata_req [2022-11-22 01:23:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_sata_req [2022-11-22 01:23:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-22 01:23:02,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-22 01:23:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_bytes_dmaed [2022-11-22 01:23:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_bytes_dmaed [2022-11-22 01:23:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_clear_task_set [2022-11-22 01:23:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_clear_task_set [2022-11-22 01:23:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_get_attached_sas_addr [2022-11-22 01:23:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_get_attached_sas_addr [2022-11-22 01:23:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_max_out_io_show [2022-11-22 01:23:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_max_out_io_show [2022-11-22 01:23:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2022-11-22 01:23:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2022-11-22 01:23:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_release_3_2 [2022-11-22 01:23:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_release_3_2 [2022-11-22 01:23:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 01:23:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-22 01:23:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-22 01:23:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-22 01:23:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_find_dev [2022-11-22 01:23:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_find_dev [2022-11-22 01:23:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_dev_gone [2022-11-22 01:23:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_dev_gone [2022-11-22 01:23:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_mpi_msg_free_set [2022-11-22 01:23:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_mpi_msg_free_set [2022-11-22 01:23:02,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_is_sata [2022-11-22 01:23:02,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_is_sata [2022-11-22 01:23:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_bar4_shift [2022-11-22 01:23:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_bar4_shift [2022-11-22 01:23:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-11-22 01:23:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-11-22 01:23:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_set_dev_state_req [2022-11-22 01:23:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_set_dev_state_req [2022-11-22 01:23:02,702 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_logging_level_show [2022-11-22 01:23:02,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_logging_level_show [2022-11-22 01:23:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_phy_start_req [2022-11-22 01:23:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_phy_start_req [2022-11-22 01:23:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-22 01:23:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-22 01:23:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure process_one_iomb [2022-11-22 01:23:02,703 INFO L138 BoogieDeclarations]: Found implementation of procedure process_one_iomb [2022-11-22 01:23:02,703 INFO L130 BoogieDeclarations]: Found specification of procedure sas_queuecommand [2022-11-22 01:23:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_queuecommand [2022-11-22 01:23:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure pm80xx_chip_phy_ctl_req [2022-11-22 01:23:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pm80xx_chip_phy_ctl_req [2022-11-22 01:23:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_task_prep_smp [2022-11-22 01:23:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_task_prep_smp [2022-11-22 01:23:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_disconnected [2022-11-22 01:23:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_disconnected [2022-11-22 01:23:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 01:23:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 01:23:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_ctl_logging_level_store [2022-11-22 01:23:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_ctl_logging_level_store [2022-11-22 01:23:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_ssp_event [2022-11-22 01:23:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_ssp_event [2022-11-22 01:23:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-22 01:23:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-22 01:23:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_write_32 [2022-11-22 01:23:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_write_32 [2022-11-22 01:23:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_chip_soft_rst [2022-11-22 01:23:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_chip_soft_rst [2022-11-22 01:23:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_probe_3_10 [2022-11-22 01:23:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_probe_3_10 [2022-11-22 01:23:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-22 01:23:02,706 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-22 01:23:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 01:23:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 01:23:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-22 01:23:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-22 01:23:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 01:23:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-22 01:23:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure pm8001_get_lrate_mode [2022-11-22 01:23:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pm8001_get_lrate_mode [2022-11-22 01:23:05,475 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 01:23:05,480 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 01:23:05,861 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint pm8001_chip_intx_interrupt_enable_returnLabel#1: assume { :end_inline_pm8001_chip_intx_interrupt_enable } true; [2022-11-22 01:23:13,873 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 01:23:23,465 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint pm80xx_chip_intx_interrupt_disable_returnLabel#1: assume { :end_inline_pm80xx_chip_intx_interrupt_disable } true; [2022-11-22 01:23:27,851 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint pm8001_chip_intx_interrupt_disable_returnLabel#1: assume { :end_inline_pm8001_chip_intx_interrupt_disable } true; [2022-11-22 01:23:27,878 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != ~value~14 % 4294967296;#res := 1; [2022-11-22 01:23:27,878 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != ~value~14 % 4294967296);#res := 0; [2022-11-22 01:23:30,881 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint pm80xx_chip_intx_interrupt_enable_returnLabel#1: assume { :end_inline_pm80xx_chip_intx_interrupt_enable } true; [2022-11-22 01:24:16,905 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != ~value~7 % 4294967296;#res := 1; [2022-11-22 01:24:16,906 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != ~value~7 % 4294967296);#res := 0; [2022-11-22 01:24:31,811 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 01:24:44,389 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 01:24:44,389 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-22 01:24:44,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:24:44 BoogieIcfgContainer [2022-11-22 01:24:44,405 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 01:24:44,408 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 01:24:44,408 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 01:24:44,412 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 01:24:44,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 01:22:42" (1/3) ... [2022-11-22 01:24:44,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49bc40f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:24:44, skipping insertion in model container [2022-11-22 01:24:44,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:22:58" (2/3) ... [2022-11-22 01:24:44,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49bc40f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:24:44, skipping insertion in model container [2022-11-22 01:24:44,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:24:44" (3/3) ... [2022-11-22 01:24:44,415 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--pm8001--pm80xx.ko.cil.i [2022-11-22 01:24:44,438 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 01:24:44,438 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 29 error locations. [2022-11-22 01:24:44,620 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 01:24:44,627 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;@4b43e3c5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 01:24:44,628 INFO L358 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2022-11-22 01:24:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand has 7242 states, 4269 states have (on average 1.3220894823143594) internal successors, (5644), 4446 states have internal predecessors, (5644), 2647 states have call successors, (2647), 299 states have call predecessors, (2647), 298 states have return successors, (2640), 2591 states have call predecessors, (2640), 2640 states have call successors, (2640) [2022-11-22 01:24:44,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-22 01:24:44,667 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:24:44,668 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:24:44,669 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)] === [2022-11-22 01:24:44,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:24:44,675 INFO L85 PathProgramCache]: Analyzing trace with hash 599968826, now seen corresponding path program 1 times [2022-11-22 01:24:44,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:24:44,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56462662] [2022-11-22 01:24:44,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:24:44,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:24:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:24:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:24:47,674 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:24:47,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56462662] [2022-11-22 01:24:47,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [56462662] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:24:47,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:24:47,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:24:47,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345081417] [2022-11-22 01:24:47,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:24:47,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:24:47,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:24:47,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:24:47,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:24:47,760 INFO L87 Difference]: Start difference. First operand has 7242 states, 4269 states have (on average 1.3220894823143594) internal successors, (5644), 4446 states have internal predecessors, (5644), 2647 states have call successors, (2647), 299 states have call predecessors, (2647), 298 states have return successors, (2640), 2591 states have call predecessors, (2640), 2640 states have call successors, (2640) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 01:24:57,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:14,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:15,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:17,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:19,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:21,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:25,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:35,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:25:35,309 INFO L93 Difference]: Finished difference Result 21637 states and 33823 transitions. [2022-11-22 01:25:35,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 01:25:35,312 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 39 [2022-11-22 01:25:35,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:25:35,435 INFO L225 Difference]: With dead ends: 21637 [2022-11-22 01:25:35,435 INFO L226 Difference]: Without dead ends: 14394 [2022-11-22 01:25:35,493 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 [2022-11-22 01:25:35,496 INFO L413 NwaCegarLoop]: 12319 mSDtfsCounter, 10832 mSDsluCounter, 21606 mSDsCounter, 0 mSdLazyCounter, 5382 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10840 SdHoareTripleChecker+Valid, 33925 SdHoareTripleChecker+Invalid, 5388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5382 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.0s IncrementalHoareTripleChecker+Time [2022-11-22 01:25:35,497 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10840 Valid, 33925 Invalid, 5388 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [1 Valid, 5382 Invalid, 5 Unknown, 0 Unchecked, 46.0s Time] [2022-11-22 01:25:35,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14394 states. [2022-11-22 01:25:37,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14394 to 14221. [2022-11-22 01:25:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14221 states, 8396 states have (on average 1.315269175797999) internal successors, (11043), 8707 states have internal predecessors, (11043), 5220 states have call successors, (5220), 577 states have call predecessors, (5220), 576 states have return successors, (5389), 5117 states have call predecessors, (5389), 5218 states have call successors, (5389) [2022-11-22 01:25:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14221 states to 14221 states and 21652 transitions. [2022-11-22 01:25:37,518 INFO L78 Accepts]: Start accepts. Automaton has 14221 states and 21652 transitions. Word has length 39 [2022-11-22 01:25:37,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:25:37,520 INFO L495 AbstractCegarLoop]: Abstraction has 14221 states and 21652 transitions. [2022-11-22 01:25:37,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-22 01:25:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 14221 states and 21652 transitions. [2022-11-22 01:25:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-22 01:25:37,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:25:37,527 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:25:37,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 01:25:37,528 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)] === [2022-11-22 01:25:37,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:25:37,528 INFO L85 PathProgramCache]: Analyzing trace with hash -1434895585, now seen corresponding path program 1 times [2022-11-22 01:25:37,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:25:37,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993527842] [2022-11-22 01:25:37,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:25:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:25:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:25:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:25:39,476 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:25:39,477 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993527842] [2022-11-22 01:25:39,477 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993527842] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:25:39,479 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:25:39,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:25:39,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607745606] [2022-11-22 01:25:39,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:25:39,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:25:39,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:25:39,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:25:39,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:25:39,483 INFO L87 Difference]: Start difference. First operand 14221 states and 21652 transitions. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 01:25:46,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:25:55,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:00,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:02,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:04,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:08,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:11,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:22,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:28,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:26:28,187 INFO L93 Difference]: Finished difference Result 26650 states and 40488 transitions. [2022-11-22 01:26:28,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:26:28,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 44 [2022-11-22 01:26:28,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:26:28,361 INFO L225 Difference]: With dead ends: 26650 [2022-11-22 01:26:28,361 INFO L226 Difference]: Without dead ends: 26648 [2022-11-22 01:26:28,374 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 [2022-11-22 01:26:28,375 INFO L413 NwaCegarLoop]: 11416 mSDtfsCounter, 10816 mSDsluCounter, 19303 mSDsCounter, 0 mSdLazyCounter, 4967 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10825 SdHoareTripleChecker+Valid, 30719 SdHoareTripleChecker+Invalid, 4972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4967 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.5s IncrementalHoareTripleChecker+Time [2022-11-22 01:26:28,375 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10825 Valid, 30719 Invalid, 4972 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4967 Invalid, 5 Unknown, 0 Unchecked, 47.5s Time] [2022-11-22 01:26:28,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26648 states. [2022-11-22 01:26:31,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26648 to 26632. [2022-11-22 01:26:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26632 states, 15750 states have (on average 1.3143492063492064) internal successors, (20701), 16257 states have internal predecessors, (20701), 9740 states have call successors, (9740), 1115 states have call predecessors, (9740), 1114 states have return successors, (10037), 9544 states have call predecessors, (10037), 9738 states have call successors, (10037) [2022-11-22 01:26:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26632 states to 26632 states and 40478 transitions. [2022-11-22 01:26:32,068 INFO L78 Accepts]: Start accepts. Automaton has 26632 states and 40478 transitions. Word has length 44 [2022-11-22 01:26:32,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:26:32,069 INFO L495 AbstractCegarLoop]: Abstraction has 26632 states and 40478 transitions. [2022-11-22 01:26:32,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-22 01:26:32,069 INFO L276 IsEmpty]: Start isEmpty. Operand 26632 states and 40478 transitions. [2022-11-22 01:26:32,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-22 01:26:32,071 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:26:32,071 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:26:32,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 01:26:32,072 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)] === [2022-11-22 01:26:32,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:26:32,072 INFO L85 PathProgramCache]: Analyzing trace with hash 411417859, now seen corresponding path program 1 times [2022-11-22 01:26:32,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:26:32,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104259398] [2022-11-22 01:26:32,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:26:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:26:32,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:26:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:26:34,044 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:26:34,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104259398] [2022-11-22 01:26:34,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104259398] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:26:34,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:26:34,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:26:34,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040901794] [2022-11-22 01:26:34,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:26:34,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:26:34,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:26:34,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:26:34,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:26:34,047 INFO L87 Difference]: Start difference. First operand 26632 states and 40478 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-11-22 01:26:50,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:52,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:26:56,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:05,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:17,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:27:17,156 INFO L93 Difference]: Finished difference Result 32858 states and 49847 transitions. [2022-11-22 01:27:17,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:27:17,157 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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 49 [2022-11-22 01:27:17,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:27:17,341 INFO L225 Difference]: With dead ends: 32858 [2022-11-22 01:27:17,341 INFO L226 Difference]: Without dead ends: 32856 [2022-11-22 01:27:17,364 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 [2022-11-22 01:27:17,365 INFO L413 NwaCegarLoop]: 11410 mSDtfsCounter, 10814 mSDsluCounter, 19297 mSDsCounter, 0 mSdLazyCounter, 4969 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10823 SdHoareTripleChecker+Valid, 30707 SdHoareTripleChecker+Invalid, 4972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4969 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2022-11-22 01:27:17,366 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10823 Valid, 30707 Invalid, 4972 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4969 Invalid, 3 Unknown, 0 Unchecked, 41.8s Time] [2022-11-22 01:27:17,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32856 states. [2022-11-22 01:27:21,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32856 to 32840. [2022-11-22 01:27:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32840 states, 19429 states have (on average 1.314118070924906) internal successors, (25532), 20033 states have internal predecessors, (25532), 12001 states have call successors, (12001), 1384 states have call predecessors, (12001), 1383 states have return successors, (12304), 11759 states have call predecessors, (12304), 11999 states have call successors, (12304) [2022-11-22 01:27:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32840 states to 32840 states and 49837 transitions. [2022-11-22 01:27:21,757 INFO L78 Accepts]: Start accepts. Automaton has 32840 states and 49837 transitions. Word has length 49 [2022-11-22 01:27:21,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:27:21,759 INFO L495 AbstractCegarLoop]: Abstraction has 32840 states and 49837 transitions. [2022-11-22 01:27:21,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-11-22 01:27:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 32840 states and 49837 transitions. [2022-11-22 01:27:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-22 01:27:21,767 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:27:21,767 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:27:21,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 01:27:21,768 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)] === [2022-11-22 01:27:21,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:27:21,768 INFO L85 PathProgramCache]: Analyzing trace with hash -194850969, now seen corresponding path program 1 times [2022-11-22 01:27:21,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:27:21,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475975200] [2022-11-22 01:27:21,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:27:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:27:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:27:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:27:23,549 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:27:23,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475975200] [2022-11-22 01:27:23,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475975200] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:27:23,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:27:23,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:27:23,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592034809] [2022-11-22 01:27:23,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:27:23,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:27:23,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:27:23,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:27:23,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:27:23,552 INFO L87 Difference]: Start difference. First operand 32840 states and 49837 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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) [2022-11-22 01:27:30,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:42,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:45,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:47,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:49,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:27:53,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:01,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:13,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:28:13,089 INFO L93 Difference]: Finished difference Result 32856 states and 49845 transitions. [2022-11-22 01:28:13,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:28:13,089 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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 54 [2022-11-22 01:28:13,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:28:13,255 INFO L225 Difference]: With dead ends: 32856 [2022-11-22 01:28:13,255 INFO L226 Difference]: Without dead ends: 32854 [2022-11-22 01:28:13,273 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 [2022-11-22 01:28:13,274 INFO L413 NwaCegarLoop]: 11408 mSDtfsCounter, 10811 mSDsluCounter, 19295 mSDsCounter, 0 mSdLazyCounter, 4968 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10820 SdHoareTripleChecker+Valid, 30703 SdHoareTripleChecker+Invalid, 4973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4968 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.1s IncrementalHoareTripleChecker+Time [2022-11-22 01:28:13,274 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10820 Valid, 30703 Invalid, 4973 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4968 Invalid, 5 Unknown, 0 Unchecked, 48.1s Time] [2022-11-22 01:28:13,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32854 states. [2022-11-22 01:28:16,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32854 to 32838. [2022-11-22 01:28:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32838 states, 19428 states have (on average 1.31408276714021) internal successors, (25530), 20031 states have internal predecessors, (25530), 12001 states have call successors, (12001), 1384 states have call predecessors, (12001), 1383 states have return successors, (12304), 11759 states have call predecessors, (12304), 11999 states have call successors, (12304) [2022-11-22 01:28:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32838 states to 32838 states and 49835 transitions. [2022-11-22 01:28:17,047 INFO L78 Accepts]: Start accepts. Automaton has 32838 states and 49835 transitions. Word has length 54 [2022-11-22 01:28:17,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:28:17,048 INFO L495 AbstractCegarLoop]: Abstraction has 32838 states and 49835 transitions. [2022-11-22 01:28:17,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (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) [2022-11-22 01:28:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 32838 states and 49835 transitions. [2022-11-22 01:28:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-22 01:28:17,049 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:28:17,050 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-22 01:28:17,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 01:28:17,050 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)] === [2022-11-22 01:28:17,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:28:17,051 INFO L85 PathProgramCache]: Analyzing trace with hash -2119975196, now seen corresponding path program 1 times [2022-11-22 01:28:17,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:28:17,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666086396] [2022-11-22 01:28:17,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:28:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:28:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:28:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:28:18,771 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:28:18,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666086396] [2022-11-22 01:28:18,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666086396] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:28:18,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:28:18,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:28:18,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329492507] [2022-11-22 01:28:18,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:28:18,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:28:18,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:28:18,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:28:18,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:28:18,774 INFO L87 Difference]: Start difference. First operand 32838 states and 49835 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (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) [2022-11-22 01:28:34,457 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 [] [2022-11-22 01:28:37,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:39,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:43,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:44,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:48,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:51,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:28:54,268 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 [] [2022-11-22 01:29:05,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:29:05,178 INFO L93 Difference]: Finished difference Result 32854 states and 49843 transitions. [2022-11-22 01:29:05,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:29:05,179 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (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 59 [2022-11-22 01:29:05,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:29:05,357 INFO L225 Difference]: With dead ends: 32854 [2022-11-22 01:29:05,358 INFO L226 Difference]: Without dead ends: 32852 [2022-11-22 01:29:05,380 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 [2022-11-22 01:29:05,381 INFO L413 NwaCegarLoop]: 11406 mSDtfsCounter, 10808 mSDsluCounter, 19293 mSDsCounter, 0 mSdLazyCounter, 4968 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10817 SdHoareTripleChecker+Valid, 30699 SdHoareTripleChecker+Invalid, 4972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4968 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.7s IncrementalHoareTripleChecker+Time [2022-11-22 01:29:05,381 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10817 Valid, 30699 Invalid, 4972 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4968 Invalid, 4 Unknown, 0 Unchecked, 44.7s Time] [2022-11-22 01:29:05,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32852 states. [2022-11-22 01:29:09,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32852 to 32836. [2022-11-22 01:29:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32836 states, 19427 states have (on average 1.3140474597210068) internal successors, (25528), 20029 states have internal predecessors, (25528), 12001 states have call successors, (12001), 1384 states have call predecessors, (12001), 1383 states have return successors, (12304), 11759 states have call predecessors, (12304), 11999 states have call successors, (12304) [2022-11-22 01:29:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32836 states to 32836 states and 49833 transitions. [2022-11-22 01:29:09,344 INFO L78 Accepts]: Start accepts. Automaton has 32836 states and 49833 transitions. Word has length 59 [2022-11-22 01:29:09,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:29:09,347 INFO L495 AbstractCegarLoop]: Abstraction has 32836 states and 49833 transitions. [2022-11-22 01:29:09,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (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) [2022-11-22 01:29:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 32836 states and 49833 transitions. [2022-11-22 01:29:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-22 01:29:09,352 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:29:09,353 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:29:09,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-22 01:29:09,353 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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)] === [2022-11-22 01:29:09,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:29:09,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1232039455, now seen corresponding path program 1 times [2022-11-22 01:29:09,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:29:09,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746333203] [2022-11-22 01:29:09,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:29:09,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:29:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:29:10,792 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:29:10,792 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:29:10,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746333203] [2022-11-22 01:29:10,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746333203] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:29:10,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:29:10,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:29:10,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66541442] [2022-11-22 01:29:10,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:29:10,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:29:10,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:29:10,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:29:10,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:29:10,797 INFO L87 Difference]: Start difference. First operand 32836 states and 49833 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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) [2022-11-22 01:29:30,497 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 [] [2022-11-22 01:29:32,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:29:35,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:29:37,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:29:39,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:29:42,695 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 [] [2022-11-22 01:30:00,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:30:00,407 INFO L93 Difference]: Finished difference Result 32852 states and 49841 transitions. [2022-11-22 01:30:00,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:30:00,408 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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 64 [2022-11-22 01:30:00,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:30:00,585 INFO L225 Difference]: With dead ends: 32852 [2022-11-22 01:30:00,585 INFO L226 Difference]: Without dead ends: 32850 [2022-11-22 01:30:00,609 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 [2022-11-22 01:30:00,610 INFO L413 NwaCegarLoop]: 11408 mSDtfsCounter, 10804 mSDsluCounter, 19295 mSDsCounter, 0 mSdLazyCounter, 4972 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10813 SdHoareTripleChecker+Valid, 30703 SdHoareTripleChecker+Invalid, 4976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4972 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.8s IncrementalHoareTripleChecker+Time [2022-11-22 01:30:00,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10813 Valid, 30703 Invalid, 4976 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4972 Invalid, 4 Unknown, 0 Unchecked, 47.8s Time] [2022-11-22 01:30:00,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32850 states. [2022-11-22 01:30:04,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32850 to 32834. [2022-11-22 01:30:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32834 states, 19426 states have (on average 1.3140121486667353) internal successors, (25526), 20027 states have internal predecessors, (25526), 12001 states have call successors, (12001), 1384 states have call predecessors, (12001), 1383 states have return successors, (12304), 11759 states have call predecessors, (12304), 11999 states have call successors, (12304) [2022-11-22 01:30:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32834 states to 32834 states and 49831 transitions. [2022-11-22 01:30:04,954 INFO L78 Accepts]: Start accepts. Automaton has 32834 states and 49831 transitions. Word has length 64 [2022-11-22 01:30:04,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:30:04,955 INFO L495 AbstractCegarLoop]: Abstraction has 32834 states and 49831 transitions. [2022-11-22 01:30:04,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (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) [2022-11-22 01:30:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32834 states and 49831 transitions. [2022-11-22 01:30:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-22 01:30:04,957 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:30:04,958 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:30:04,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 01:30:04,958 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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)] === [2022-11-22 01:30:04,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:30:04,959 INFO L85 PathProgramCache]: Analyzing trace with hash -899560125, now seen corresponding path program 1 times [2022-11-22 01:30:04,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:30:04,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685153110] [2022-11-22 01:30:04,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:30:04,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:30:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:30:07,539 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-22 01:30:07,540 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:30:07,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685153110] [2022-11-22 01:30:07,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685153110] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:30:07,540 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:30:07,540 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 01:30:07,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903174413] [2022-11-22 01:30:07,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:30:07,541 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 01:30:07,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:30:07,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 01:30:07,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 01:30:07,542 INFO L87 Difference]: Start difference. First operand 32834 states and 49831 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 01:30:39,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:30:43,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:30:52,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:30:54,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:02,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:04,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:05,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:09,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:14,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:16,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:18,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:20,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:22,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:27,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:31:27,928 INFO L93 Difference]: Finished difference Result 61581 states and 94161 transitions. [2022-11-22 01:31:27,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 01:31:27,929 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 77 [2022-11-22 01:31:27,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:31:28,251 INFO L225 Difference]: With dead ends: 61581 [2022-11-22 01:31:28,252 INFO L226 Difference]: Without dead ends: 61579 [2022-11-22 01:31:28,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-22 01:31:28,290 INFO L413 NwaCegarLoop]: 14375 mSDtfsCounter, 9992 mSDsluCounter, 37684 mSDsCounter, 0 mSdLazyCounter, 10193 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10003 SdHoareTripleChecker+Valid, 52059 SdHoareTripleChecker+Invalid, 10202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10193 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77.3s IncrementalHoareTripleChecker+Time [2022-11-22 01:31:28,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10003 Valid, 52059 Invalid, 10202 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3 Valid, 10193 Invalid, 6 Unknown, 0 Unchecked, 77.3s Time] [2022-11-22 01:31:28,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61579 states. [2022-11-22 01:31:36,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61579 to 61391. [2022-11-22 01:31:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61391 states, 36406 states have (on average 1.3153326374773389) internal successors, (47886), 37633 states have internal predecessors, (47886), 22330 states have call successors, (22330), 2663 states have call predecessors, (22330), 2631 states have return successors, (23740), 21722 states have call predecessors, (23740), 22328 states have call successors, (23740) [2022-11-22 01:31:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61391 states to 61391 states and 93956 transitions. [2022-11-22 01:31:37,095 INFO L78 Accepts]: Start accepts. Automaton has 61391 states and 93956 transitions. Word has length 77 [2022-11-22 01:31:37,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:31:37,096 INFO L495 AbstractCegarLoop]: Abstraction has 61391 states and 93956 transitions. [2022-11-22 01:31:37,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-22 01:31:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 61391 states and 93956 transitions. [2022-11-22 01:31:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-22 01:31:37,098 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:31:37,098 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:31:37,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-22 01:31:37,099 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)] === [2022-11-22 01:31:37,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:31:37,099 INFO L85 PathProgramCache]: Analyzing trace with hash 862728434, now seen corresponding path program 1 times [2022-11-22 01:31:37,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:31:37,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328932274] [2022-11-22 01:31:37,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:31:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:31:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:31:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:31:38,362 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:31:38,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328932274] [2022-11-22 01:31:38,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328932274] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:31:38,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:31:38,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:31:38,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311791306] [2022-11-22 01:31:38,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:31:38,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:31:38,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:31:38,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:31:38,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:31:38,365 INFO L87 Difference]: Start difference. First operand 61391 states and 93956 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (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) [2022-11-22 01:31:45,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:56,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:31:59,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:02,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:04,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:07,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:13,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:24,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:32:27,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:32:27,511 INFO L93 Difference]: Finished difference Result 61407 states and 93964 transitions. [2022-11-22 01:32:27,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:32:27,512 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (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 69 [2022-11-22 01:32:27,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:32:27,774 INFO L225 Difference]: With dead ends: 61407 [2022-11-22 01:32:27,774 INFO L226 Difference]: Without dead ends: 61405 [2022-11-22 01:32:27,807 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 [2022-11-22 01:32:27,809 INFO L413 NwaCegarLoop]: 11402 mSDtfsCounter, 10793 mSDsluCounter, 19289 mSDsCounter, 0 mSdLazyCounter, 4966 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10810 SdHoareTripleChecker+Valid, 30691 SdHoareTripleChecker+Invalid, 4970 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4966 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.0s IncrementalHoareTripleChecker+Time [2022-11-22 01:32:27,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10810 Valid, 30691 Invalid, 4970 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4966 Invalid, 4 Unknown, 0 Unchecked, 46.0s Time] [2022-11-22 01:32:27,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61405 states. [2022-11-22 01:32:36,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61405 to 61389. [2022-11-22 01:32:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61389 states, 36405 states have (on average 1.315313830517786) internal successors, (47884), 37631 states have internal predecessors, (47884), 22330 states have call successors, (22330), 2663 states have call predecessors, (22330), 2631 states have return successors, (23740), 21722 states have call predecessors, (23740), 22328 states have call successors, (23740) [2022-11-22 01:32:36,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61389 states to 61389 states and 93954 transitions. [2022-11-22 01:32:36,998 INFO L78 Accepts]: Start accepts. Automaton has 61389 states and 93954 transitions. Word has length 69 [2022-11-22 01:32:36,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:32:36,998 INFO L495 AbstractCegarLoop]: Abstraction has 61389 states and 93954 transitions. [2022-11-22 01:32:36,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (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) [2022-11-22 01:32:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 61389 states and 93954 transitions. [2022-11-22 01:32:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-22 01:32:37,001 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:32:37,002 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:32:37,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-22 01:32:37,002 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting pm8001_chip_iounmapErr0ASSERT_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)] === [2022-11-22 01:32:37,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:32:37,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1542928967, now seen corresponding path program 1 times [2022-11-22 01:32:37,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:32:37,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886014056] [2022-11-22 01:32:37,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:32:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:32:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:32:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-22 01:32:46,105 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:32:46,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886014056] [2022-11-22 01:32:46,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886014056] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 01:32:46,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898930750] [2022-11-22 01:32:46,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:32:46,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:32:46,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:32:46,118 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 01:32:46,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 01:32:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:32:50,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 10212 conjuncts, 23 conjunts are in the unsatisfiable core [2022-11-22 01:32:50,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 01:32:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-22 01:32:50,697 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 01:32:50,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [898930750] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:32:50,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 01:32:50,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [12] total 14 [2022-11-22 01:32:50,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661452784] [2022-11-22 01:32:50,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:32:50,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 01:32:50,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:32:50,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 01:32:50,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2022-11-22 01:32:50,700 INFO L87 Difference]: Start difference. First operand 61389 states and 93954 transitions. Second operand has 12 states, 9 states have (on average 4.888888888888889) internal successors, (44), 11 states have internal predecessors, (44), 6 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) [2022-11-22 01:33:12,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:33:13,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:33:49,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:33:51,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:33:57,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:02,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:05,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:08,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:11,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:15,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:17,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:20,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:23,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:26,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:29,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:33,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:34:54,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:34:54,437 INFO L93 Difference]: Finished difference Result 122204 states and 186916 transitions. [2022-11-22 01:34:54,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-22 01:34:54,438 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 4.888888888888889) internal successors, (44), 11 states have internal predecessors, (44), 6 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) Word has length 78 [2022-11-22 01:34:54,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:34:54,841 INFO L225 Difference]: With dead ends: 122204 [2022-11-22 01:34:54,841 INFO L226 Difference]: Without dead ends: 61442 [2022-11-22 01:34:55,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2022-11-22 01:34:55,139 INFO L413 NwaCegarLoop]: 9106 mSDtfsCounter, 98 mSDsluCounter, 90751 mSDsCounter, 0 mSdLazyCounter, 19571 mSolverCounterSat, 118 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 114.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 99857 SdHoareTripleChecker+Invalid, 19693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 19571 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 119.2s IncrementalHoareTripleChecker+Time [2022-11-22 01:34:55,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 99857 Invalid, 19693 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [118 Valid, 19571 Invalid, 4 Unknown, 0 Unchecked, 119.2s Time] [2022-11-22 01:34:55,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61442 states. [2022-11-22 01:35:02,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61442 to 61400. [2022-11-22 01:35:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61400 states, 36411 states have (on average 1.3152618714124853) internal successors, (47890), 37636 states have internal predecessors, (47890), 22335 states have call successors, (22335), 2663 states have call predecessors, (22335), 2631 states have return successors, (23745), 21727 states have call predecessors, (23745), 22333 states have call successors, (23745) [2022-11-22 01:35:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61400 states to 61400 states and 93970 transitions. [2022-11-22 01:35:03,081 INFO L78 Accepts]: Start accepts. Automaton has 61400 states and 93970 transitions. Word has length 78 [2022-11-22 01:35:03,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 01:35:03,081 INFO L495 AbstractCegarLoop]: Abstraction has 61400 states and 93970 transitions. [2022-11-22 01:35:03,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 4.888888888888889) internal successors, (44), 11 states have internal predecessors, (44), 6 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (13), 6 states have call predecessors, (13), 6 states have call successors, (13) [2022-11-22 01:35:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 61400 states and 93970 transitions. [2022-11-22 01:35:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-22 01:35:03,083 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:35:03,084 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 01:35:03,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-22 01:35:03,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edb9471e-66fc-4695-9b5f-6ed0e5dac3ba/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 01:35:03,299 INFO L420 AbstractCegarLoop]: === Iteration 10 === 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)] === [2022-11-22 01:35:03,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:35:03,299 INFO L85 PathProgramCache]: Analyzing trace with hash 739142880, now seen corresponding path program 1 times [2022-11-22 01:35:03,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:35:03,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033086661] [2022-11-22 01:35:03,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:35:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:35:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 01:35:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-22 01:35:05,095 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 01:35:05,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033086661] [2022-11-22 01:35:05,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033086661] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 01:35:05,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 01:35:05,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 01:35:05,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728206059] [2022-11-22 01:35:05,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 01:35:05,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 01:35:05,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 01:35:05,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 01:35:05,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 01:35:05,098 INFO L87 Difference]: Start difference. First operand 61400 states and 93970 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (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) [2022-11-22 01:35:21,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:24,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:25,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:27,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:29,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:32,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:36,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:47,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-22 01:35:53,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 01:35:53,570 INFO L93 Difference]: Finished difference Result 61416 states and 93978 transitions. [2022-11-22 01:35:53,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 01:35:53,571 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (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 74 [2022-11-22 01:35:53,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 01:35:53,809 INFO L225 Difference]: With dead ends: 61416 [2022-11-22 01:35:53,809 INFO L226 Difference]: Without dead ends: 61414 [2022-11-22 01:35:53,830 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 [2022-11-22 01:35:53,831 INFO L413 NwaCegarLoop]: 11400 mSDtfsCounter, 10803 mSDsluCounter, 19283 mSDsCounter, 0 mSdLazyCounter, 4968 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10812 SdHoareTripleChecker+Valid, 30683 SdHoareTripleChecker+Invalid, 4972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4968 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.9s IncrementalHoareTripleChecker+Time [2022-11-22 01:35:53,831 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10812 Valid, 30683 Invalid, 4972 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4968 Invalid, 4 Unknown, 0 Unchecked, 44.9s Time] [2022-11-22 01:35:53,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61414 states.