./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 188ee53f522474cbed3b84688a97cb695f8c200c08b81ee018c8c71261740ca8 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 04:37:25,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 04:37:25,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 04:37:25,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 04:37:25,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 04:37:25,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 04:37:25,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 04:37:25,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 04:37:25,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 04:37:25,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 04:37:25,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 04:37:25,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 04:37:25,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 04:37:25,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 04:37:25,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 04:37:25,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 04:37:25,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 04:37:25,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 04:37:25,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 04:37:25,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 04:37:25,444 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 04:37:25,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 04:37:25,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 04:37:25,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 04:37:25,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 04:37:25,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 04:37:25,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 04:37:25,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 04:37:25,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 04:37:25,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 04:37:25,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 04:37:25,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 04:37:25,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 04:37:25,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 04:37:25,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 04:37:25,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 04:37:25,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 04:37:25,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 04:37:25,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 04:37:25,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 04:37:25,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 04:37:25,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 04:37:25,466 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 04:37:25,517 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 04:37:25,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 04:37:25,518 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 04:37:25,518 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 04:37:25,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 04:37:25,519 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 04:37:25,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 04:37:25,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 04:37:25,520 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 04:37:25,520 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 04:37:25,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 04:37:25,522 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 04:37:25,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 04:37:25,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 04:37:25,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 04:37:25,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 04:37:25,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 04:37:25,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 04:37:25,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 04:37:25,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 04:37:25,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 04:37:25,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 04:37:25,540 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 04:37:25,540 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 04:37:25,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 04:37:25,541 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 188ee53f522474cbed3b84688a97cb695f8c200c08b81ee018c8c71261740ca8 [2022-07-14 04:37:25,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 04:37:25,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 04:37:25,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 04:37:25,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 04:37:25,816 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 04:37:25,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2022-07-14 04:37:25,871 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abf2916e8/dee34fe733ae436380adc2a4f9c51fd3/FLAG18200ae59 [2022-07-14 04:37:26,840 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 04:37:26,841 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2022-07-14 04:37:26,931 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abf2916e8/dee34fe733ae436380adc2a4f9c51fd3/FLAG18200ae59 [2022-07-14 04:37:27,208 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abf2916e8/dee34fe733ae436380adc2a4f9c51fd3 [2022-07-14 04:37:27,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 04:37:27,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 04:37:27,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 04:37:27,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 04:37:27,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 04:37:27,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:37:27" (1/1) ... [2022-07-14 04:37:27,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246a53c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:27, skipping insertion in model container [2022-07-14 04:37:27,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 04:37:27" (1/1) ... [2022-07-14 04:37:27,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 04:37:27,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 04:37:32,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2022-07-14 04:37:32,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2022-07-14 04:37:32,572 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2022-07-14 04:37:32,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2022-07-14 04:37:32,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2022-07-14 04:37:32,574 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2022-07-14 04:37:32,579 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2022-07-14 04:37:32,580 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2022-07-14 04:37:32,580 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2022-07-14 04:37:32,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2022-07-14 04:37:32,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2022-07-14 04:37:32,583 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2022-07-14 04:37:32,583 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2022-07-14 04:37:32,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2022-07-14 04:37:32,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2022-07-14 04:37:32,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2022-07-14 04:37:32,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2022-07-14 04:37:32,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2022-07-14 04:37:32,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2022-07-14 04:37:32,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2022-07-14 04:37:32,588 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2022-07-14 04:37:32,588 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2022-07-14 04:37:32,589 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2022-07-14 04:37:32,590 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2022-07-14 04:37:32,591 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2022-07-14 04:37:32,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2022-07-14 04:37:32,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2022-07-14 04:37:32,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2022-07-14 04:37:32,593 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2022-07-14 04:37:32,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2022-07-14 04:37:32,595 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2022-07-14 04:37:32,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2022-07-14 04:37:32,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2022-07-14 04:37:32,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2022-07-14 04:37:32,600 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2022-07-14 04:37:32,600 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2022-07-14 04:37:32,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2022-07-14 04:37:32,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2022-07-14 04:37:32,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2022-07-14 04:37:32,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2022-07-14 04:37:32,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2022-07-14 04:37:32,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2022-07-14 04:37:32,605 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2022-07-14 04:37:32,605 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2022-07-14 04:37:32,605 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2022-07-14 04:37:32,606 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2022-07-14 04:37:32,606 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2022-07-14 04:37:32,607 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2022-07-14 04:37:32,607 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2022-07-14 04:37:32,608 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2022-07-14 04:37:32,608 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2022-07-14 04:37:32,608 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2022-07-14 04:37:32,609 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2022-07-14 04:37:32,609 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2022-07-14 04:37:32,610 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2022-07-14 04:37:32,610 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2022-07-14 04:37:32,610 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2022-07-14 04:37:32,611 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2022-07-14 04:37:32,611 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2022-07-14 04:37:32,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2022-07-14 04:37:32,613 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2022-07-14 04:37:32,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2022-07-14 04:37:32,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2022-07-14 04:37:32,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2022-07-14 04:37:32,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2022-07-14 04:37:32,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2022-07-14 04:37:32,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2022-07-14 04:37:32,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2022-07-14 04:37:32,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2022-07-14 04:37:32,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2022-07-14 04:37:32,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2022-07-14 04:37:32,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2022-07-14 04:37:32,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2022-07-14 04:37:32,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2022-07-14 04:37:32,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2022-07-14 04:37:32,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2022-07-14 04:37:32,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2022-07-14 04:37:32,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2022-07-14 04:37:32,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2022-07-14 04:37:32,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2022-07-14 04:37:32,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2022-07-14 04:37:32,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2022-07-14 04:37:32,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2022-07-14 04:37:32,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2022-07-14 04:37:32,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2022-07-14 04:37:32,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2022-07-14 04:37:32,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2022-07-14 04:37:32,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2022-07-14 04:37:32,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:37:32,688 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 04:37:33,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[606914,606927] [2022-07-14 04:37:33,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607059,607072] [2022-07-14 04:37:33,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607205,607218] [2022-07-14 04:37:33,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607370,607383] [2022-07-14 04:37:33,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607528,607541] [2022-07-14 04:37:33,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607686,607699] [2022-07-14 04:37:33,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[607844,607857] [2022-07-14 04:37:33,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608004,608017] [2022-07-14 04:37:33,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608163,608176] [2022-07-14 04:37:33,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608302,608315] [2022-07-14 04:37:33,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608444,608457] [2022-07-14 04:37:33,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608593,608606] [2022-07-14 04:37:33,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608732,608745] [2022-07-14 04:37:33,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[608887,608900] [2022-07-14 04:37:33,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609047,609060] [2022-07-14 04:37:33,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609198,609211] [2022-07-14 04:37:33,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609349,609362] [2022-07-14 04:37:33,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609501,609514] [2022-07-14 04:37:33,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609650,609663] [2022-07-14 04:37:33,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609798,609811] [2022-07-14 04:37:33,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[609955,609968] [2022-07-14 04:37:33,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610104,610117] [2022-07-14 04:37:33,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610260,610273] [2022-07-14 04:37:33,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610413,610426] [2022-07-14 04:37:33,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610559,610572] [2022-07-14 04:37:33,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610702,610715] [2022-07-14 04:37:33,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[610854,610867] [2022-07-14 04:37:33,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611000,611013] [2022-07-14 04:37:33,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611145,611158] [2022-07-14 04:37:33,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611299,611312] [2022-07-14 04:37:33,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611450,611463] [2022-07-14 04:37:33,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611605,611618] [2022-07-14 04:37:33,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611757,611770] [2022-07-14 04:37:33,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[611912,611925] [2022-07-14 04:37:33,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612076,612089] [2022-07-14 04:37:33,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612232,612245] [2022-07-14 04:37:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612396,612409] [2022-07-14 04:37:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612538,612551] [2022-07-14 04:37:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612696,612709] [2022-07-14 04:37:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[612863,612876] [2022-07-14 04:37:33,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613022,613035] [2022-07-14 04:37:33,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613181,613194] [2022-07-14 04:37:33,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613330,613343] [2022-07-14 04:37:33,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613477,613490] [2022-07-14 04:37:33,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613616,613629] [2022-07-14 04:37:33,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613779,613792] [2022-07-14 04:37:33,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[613945,613958] [2022-07-14 04:37:33,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614109,614122] [2022-07-14 04:37:33,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614274,614287] [2022-07-14 04:37:33,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614439,614452] [2022-07-14 04:37:33,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614605,614618] [2022-07-14 04:37:33,314 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614770,614783] [2022-07-14 04:37:33,314 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[614937,614950] [2022-07-14 04:37:33,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615097,615110] [2022-07-14 04:37:33,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615259,615272] [2022-07-14 04:37:33,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615418,615431] [2022-07-14 04:37:33,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615564,615577] [2022-07-14 04:37:33,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615707,615720] [2022-07-14 04:37:33,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615851,615864] [2022-07-14 04:37:33,317 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[615994,616007] [2022-07-14 04:37:33,317 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616138,616151] [2022-07-14 04:37:33,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616279,616292] [2022-07-14 04:37:33,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616417,616430] [2022-07-14 04:37:33,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616575,616588] [2022-07-14 04:37:33,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616734,616747] [2022-07-14 04:37:33,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[616890,616903] [2022-07-14 04:37:33,326 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617039,617052] [2022-07-14 04:37:33,327 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617191,617204] [2022-07-14 04:37:33,327 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617342,617355] [2022-07-14 04:37:33,327 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617491,617504] [2022-07-14 04:37:33,328 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617643,617656] [2022-07-14 04:37:33,328 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617791,617804] [2022-07-14 04:37:33,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[617944,617957] [2022-07-14 04:37:33,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618095,618108] [2022-07-14 04:37:33,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618245,618258] [2022-07-14 04:37:33,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618392,618405] [2022-07-14 04:37:33,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618543,618556] [2022-07-14 04:37:33,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618694,618707] [2022-07-14 04:37:33,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[618842,618855] [2022-07-14 04:37:33,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619008,619021] [2022-07-14 04:37:33,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619177,619190] [2022-07-14 04:37:33,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619344,619357] [2022-07-14 04:37:33,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619512,619525] [2022-07-14 04:37:33,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619662,619675] [2022-07-14 04:37:33,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619809,619822] [2022-07-14 04:37:33,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[619970,619983] [2022-07-14 04:37:33,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620140,620153] [2022-07-14 04:37:33,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i[620302,620315] [2022-07-14 04:37:33,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 04:37:33,660 INFO L208 MainTranslator]: Completed translation [2022-07-14 04:37:33,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33 WrapperNode [2022-07-14 04:37:33,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 04:37:33,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 04:37:33,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 04:37:33,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 04:37:33,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:33,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,214 INFO L137 Inliner]: procedures = 905, calls = 4578, calls flagged for inlining = 443, calls inlined = 351, statements flattened = 9786 [2022-07-14 04:37:34,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 04:37:34,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 04:37:34,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 04:37:34,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 04:37:34,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 04:37:34,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 04:37:34,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 04:37:34,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 04:37:34,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (1/1) ... [2022-07-14 04:37:34,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 04:37:34,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 04:37:34,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-14 04:37:34,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-14 04:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-07-14 04:37:34,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-07-14 04:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure srp_send_tsk_mgmt [2022-07-14 04:37:34,709 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_send_tsk_mgmt [2022-07-14 04:37:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-14 04:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2022-07-14 04:37:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2022-07-14 04:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2022-07-14 04:37:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2022-07-14 04:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2022-07-14 04:37:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2022-07-14 04:37:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-14 04:37:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-14 04:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_target [2022-07-14 04:37:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_target [2022-07-14 04:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-14 04:37:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-14 04:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 04:37:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 04:37:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-14 04:37:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-14 04:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure srp_unmap_data [2022-07-14 04:37:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_unmap_data [2022-07-14 04:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_100 [2022-07-14 04:37:34,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_100 [2022-07-14 04:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-14 04:37:34,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-14 04:37:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-14 04:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2022-07-14 04:37:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2022-07-14 04:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2022-07-14 04:37:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2022-07-14 04:37:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure show_allow_ext_sg [2022-07-14 04:37:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure show_allow_ext_sg [2022-07-14 04:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-14 04:37:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-14 04:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-07-14 04:37:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-07-14 04:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2022-07-14 04:37:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2022-07-14 04:37:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure srp_add_one [2022-07-14 04:37:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_add_one [2022-07-14 04:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-14 04:37:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-14 04:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure srp_disconnect_target [2022-07-14 04:37:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_disconnect_target [2022-07-14 04:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_105 [2022-07-14 04:37:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_105 [2022-07-14 04:37:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-14 04:37:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-14 04:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-14 04:37:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-14 04:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 04:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-07-14 04:37:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-07-14 04:37:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure match_strdup [2022-07-14 04:37:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure match_strdup [2022-07-14 04:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2022-07-14 04:37:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2022-07-14 04:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_reconnect [2022-07-14 04:37:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_reconnect [2022-07-14 04:37:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2022-07-14 04:37:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2022-07-14 04:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure srp_release_transport [2022-07-14 04:37:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_release_transport [2022-07-14 04:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-07-14 04:37:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-07-14 04:37:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-14 04:37:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-14 04:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-07-14 04:37:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-07-14 04:37:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 04:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-14 04:37:34,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-07-14 04:37:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-14 04:37:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-14 04:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2022-07-14 04:37:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2022-07-14 04:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2022-07-14 04:37:34,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2022-07-14 04:37:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-14 04:37:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-14 04:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 04:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-14 04:37:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-14 04:37:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-14 04:37:34,724 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-14 04:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 04:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-14 04:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-14 04:37:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-14 04:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-07-14 04:37:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-07-14 04:37:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-07-14 04:37:34,725 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2022-07-14 04:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-07-14 04:37:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-07-14 04:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-14 04:37:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-14 04:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2022-07-14 04:37:34,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2022-07-14 04:37:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-14 04:37:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-14 04:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure show_ioc_guid [2022-07-14 04:37:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ioc_guid [2022-07-14 04:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2022-07-14 04:37:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2022-07-14 04:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-07-14 04:37:34,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-07-14 04:37:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_device [2022-07-14 04:37:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_device [2022-07-14 04:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 04:37:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 04:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-14 04:37:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-14 04:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure show_port [2022-07-14 04:37:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port [2022-07-14 04:37:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-14 04:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure srp_claim_req [2022-07-14 04:37:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_claim_req [2022-07-14 04:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2022-07-14 04:37:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2022-07-14 04:37:34,729 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-14 04:37:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-14 04:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_req [2022-07-14 04:37:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_req [2022-07-14 04:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure srp_abort [2022-07-14 04:37:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_abort [2022-07-14 04:37:34,730 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_update_start [2022-07-14 04:37:34,730 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_update_start [2022-07-14 04:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure show_id_ext [2022-07-14 04:37:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure show_id_ext [2022-07-14 04:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-14 04:37:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-14 04:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-07-14 04:37:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-07-14 04:37:34,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-07-14 04:37:34,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-07-14 04:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-07-14 04:37:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-07-14 04:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 04:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 04:37:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 04:37:34,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-14 04:37:34,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-14 04:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-14 04:37:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-14 04:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_114 [2022-07-14 04:37:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_114 [2022-07-14 04:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 04:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2022-07-14 04:37:34,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2022-07-14 04:37:34,733 INFO L130 BoogieDeclarations]: Found specification of procedure show_ch_count [2022-07-14 04:37:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ch_count [2022-07-14 04:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2022-07-14 04:37:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2022-07-14 04:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure host_to_target [2022-07-14 04:37:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure host_to_target [2022-07-14 04:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-14 04:37:34,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-14 04:37:34,734 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-14 04:37:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-14 04:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-14 04:37:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-14 04:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2022-07-14 04:37:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2022-07-14 04:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-14 04:37:34,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-14 04:37:34,735 INFO L130 BoogieDeclarations]: Found specification of procedure srp_lookup_path [2022-07-14 04:37:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_lookup_path [2022-07-14 04:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-14 04:37:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-14 04:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-14 04:37:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-14 04:37:34,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-07-14 04:37:34,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-07-14 04:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2022-07-14 04:37:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2022-07-14 04:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2022-07-14 04:37:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2022-07-14 04:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-14 04:37:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-14 04:37:34,737 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_ch_ib [2022-07-14 04:37:34,737 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_ch_ib [2022-07-14 04:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 04:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-14 04:37:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-14 04:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 04:37:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 04:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2022-07-14 04:37:34,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2022-07-14 04:37:34,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2022-07-14 04:37:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2022-07-14 04:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure srp_connect_ch [2022-07-14 04:37:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_connect_ch [2022-07-14 04:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2022-07-14 04:37:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2022-07-14 04:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-07-14 04:37:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-07-14 04:37:34,739 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_fr_pool [2022-07-14 04:37:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_fr_pool [2022-07-14 04:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure srp_queue_remove_work [2022-07-14 04:37:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_queue_remove_work [2022-07-14 04:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_mapping [2022-07-14 04:37:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_mapping [2022-07-14 04:37:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2022-07-14 04:37:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2022-07-14 04:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-14 04:37:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-14 04:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2022-07-14 04:37:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2022-07-14 04:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-14 04:37:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-14 04:37:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-07-14 04:37:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-07-14 04:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-07-14 04:37:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-07-14 04:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure srp_slave_configure [2022-07-14 04:37:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_slave_configure [2022-07-14 04:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 04:37:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 04:37:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 04:37:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 04:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_conn_state [2022-07-14 04:37:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_conn_state [2022-07-14 04:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_delete [2022-07-14 04:37:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_delete [2022-07-14 04:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-07-14 04:37:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-07-14 04:37:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-07-14 04:37:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-07-14 04:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2022-07-14 04:37:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2022-07-14 04:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2022-07-14 04:37:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2022-07-14 04:37:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-14 04:37:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-14 04:37:34,747 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_port [2022-07-14 04:37:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_port [2022-07-14 04:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req_data [2022-07-14 04:37:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req_data [2022-07-14 04:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2022-07-14 04:37:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2022-07-14 04:37:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure srp_target_is_topspin [2022-07-14 04:37:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_target_is_topspin [2022-07-14 04:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-14 04:37:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-14 04:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-14 04:37:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-14 04:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-07-14 04:37:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-07-14 04:37:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 04:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-07-14 04:37:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-07-14 04:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-14 04:37:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-14 04:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure srp_put_tx_iu [2022-07-14 04:37:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_put_tx_iu [2022-07-14 04:37:34,750 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2022-07-14 04:37:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2022-07-14 04:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_desc [2022-07-14 04:37:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_desc [2022-07-14 04:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-14 04:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure show_sgid [2022-07-14 04:37:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sgid [2022-07-14 04:37:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure srp_tmo_valid [2022-07-14 04:37:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_tmo_valid [2022-07-14 04:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-14 04:37:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-14 04:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_qp [2022-07-14 04:37:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_qp [2022-07-14 04:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-14 04:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-07-14 04:37:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-07-14 04:37:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_queue_depth [2022-07-14 04:37:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_queue_depth [2022-07-14 04:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure show_comp_vector [2022-07-14 04:37:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure show_comp_vector [2022-07-14 04:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2022-07-14 04:37:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2022-07-14 04:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-14 04:37:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-14 04:37:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-14 04:37:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-14 04:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-14 04:37:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-14 04:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-07-14 04:37:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-07-14 04:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2022-07-14 04:37:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2022-07-14 04:37:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-14 04:37:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-14 04:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure match_hex [2022-07-14 04:37:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure match_hex [2022-07-14 04:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-14 04:37:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-14 04:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-07-14 04:37:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-07-14 04:37:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure show_zero_req_lim [2022-07-14 04:37:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure show_zero_req_lim [2022-07-14 04:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure show_service_id [2022-07-14 04:37:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure show_service_id [2022-07-14 04:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2022-07-14 04:37:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2022-07-14 04:37:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-14 04:37:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-14 04:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2022-07-14 04:37:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2022-07-14 04:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-07-14 04:37:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-07-14 04:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure srp_terminate_io [2022-07-14 04:37:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_terminate_io [2022-07-14 04:37:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 04:37:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 04:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-14 04:37:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-14 04:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure srp_new_cm_id [2022-07-14 04:37:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_new_cm_id [2022-07-14 04:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-14 04:37:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-14 04:37:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_device [2022-07-14 04:37:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_device [2022-07-14 04:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-07-14 04:37:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-07-14 04:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-14 04:37:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-14 04:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure show_tl_retry_count [2022-07-14 04:37:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tl_retry_count [2022-07-14 04:37:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure show_cmd_sg_entries [2022-07-14 04:37:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cmd_sg_entries [2022-07-14 04:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2022-07-14 04:37:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2022-07-14 04:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-14 04:37:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-14 04:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-14 04:37:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 04:37:34,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 04:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-14 04:37:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-14 04:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure srp_remove_one [2022-07-14 04:37:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_remove_one [2022-07-14 04:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2022-07-14 04:37:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2022-07-14 04:37:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_host [2022-07-14 04:37:34,761 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_host [2022-07-14 04:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_fmr_pool [2022-07-14 04:37:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_fmr_pool [2022-07-14 04:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-14 04:37:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-14 04:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2022-07-14 04:37:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2022-07-14 04:37:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-07-14 04:37:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-07-14 04:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2022-07-14 04:37:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2022-07-14 04:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure srp_post_send [2022-07-14 04:37:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_post_send [2022-07-14 04:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-07-14 04:37:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-07-14 04:37:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure show_orig_dgid [2022-07-14 04:37:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure show_orig_dgid [2022-07-14 04:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2022-07-14 04:37:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2022-07-14 04:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_iu [2022-07-14 04:37:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_iu [2022-07-14 04:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure show_dgid [2022-07-14 04:37:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dgid [2022-07-14 04:37:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-14 04:37:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-14 04:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-07-14 04:37:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-07-14 04:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2022-07-14 04:37:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2022-07-14 04:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __srp_get_tx_iu [2022-07-14 04:37:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __srp_get_tx_iu [2022-07-14 04:37:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req [2022-07-14 04:37:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req [2022-07-14 04:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag [2022-07-14 04:37:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag [2022-07-14 04:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 04:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-07-14 04:37:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-07-14 04:37:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-07-14 04:37:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-07-14 04:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2022-07-14 04:37:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2022-07-14 04:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-14 04:37:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-14 04:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-14 04:37:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-14 04:37:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2022-07-14 04:37:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2022-07-14 04:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-14 04:37:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-14 04:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-07-14 04:37:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-07-14 04:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_ch_ib [2022-07-14 04:37:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_ch_ib [2022-07-14 04:37:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_104 [2022-07-14 04:37:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_104 [2022-07-14 04:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-14 04:37:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-14 04:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure show_req_lim [2022-07-14 04:37:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure show_req_lim [2022-07-14 04:37:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-14 04:37:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-14 04:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure srp_handle_qp_err [2022-07-14 04:37:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_handle_qp_err [2022-07-14 04:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2022-07-14 04:37:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2022-07-14 04:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2022-07-14 04:37:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2022-07-14 04:37:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-14 04:37:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-14 04:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 04:37:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 04:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-14 04:37:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-14 04:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-14 04:37:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-14 04:37:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-07-14 04:37:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-07-14 04:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-07-14 04:37:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-07-14 04:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-14 04:37:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-14 04:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-14 04:37:34,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-14 04:37:34,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-14 04:37:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-14 04:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2022-07-14 04:37:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2022-07-14 04:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-14 04:37:34,773 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-14 04:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 04:37:34,773 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2022-07-14 04:37:34,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2022-07-14 04:37:36,092 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 04:37:36,096 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 04:37:36,278 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 04:37:56,275 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 04:37:56,306 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 04:37:56,307 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-14 04:37:56,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 04:37:56 BoogieIcfgContainer [2022-07-14 04:37:56,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 04:37:56,315 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 04:37:56,315 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 04:37:56,318 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 04:37:56,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 04:37:27" (1/3) ... [2022-07-14 04:37:56,319 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e5dced1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 04:37:56, skipping insertion in model container [2022-07-14 04:37:56,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 04:37:33" (2/3) ... [2022-07-14 04:37:56,319 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e5dced1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 04:37:56, skipping insertion in model container [2022-07-14 04:37:56,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 04:37:56" (3/3) ... [2022-07-14 04:37:56,323 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2022-07-14 04:37:56,335 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 04:37:56,335 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2022-07-14 04:37:56,533 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 04:37:56,538 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=PETRI_NET, 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=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@11ec92ca, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@30b7b8d5 [2022-07-14 04:37:56,538 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-07-14 04:37:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand has 3532 states, 2345 states have (on average 1.2767590618336886) internal successors, (2994), 2472 states have internal predecessors, (2994), 943 states have call successors, (943), 209 states have call predecessors, (943), 208 states have return successors, (935), 926 states have call predecessors, (935), 935 states have call successors, (935) [2022-07-14 04:37:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-07-14 04:37:56,566 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:37:56,567 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:37:56,567 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:37:56,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:37:56,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1116597570, now seen corresponding path program 1 times [2022-07-14 04:37:56,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:37:56,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086380662] [2022-07-14 04:37:56,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:37:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:37:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:37:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-14 04:37:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:37:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-14 04:37:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:37:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 04:37:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:37:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-14 04:37:57,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:37:57,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086380662] [2022-07-14 04:37:57,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086380662] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:37:57,598 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:37:57,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 04:37:57,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470149527] [2022-07-14 04:37:57,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:37:57,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 04:37:57,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:37:57,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 04:37:57,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 04:37:57,635 INFO L87 Difference]: Start difference. First operand has 3532 states, 2345 states have (on average 1.2767590618336886) internal successors, (2994), 2472 states have internal predecessors, (2994), 943 states have call successors, (943), 209 states have call predecessors, (943), 208 states have return successors, (935), 926 states have call predecessors, (935), 935 states have call successors, (935) Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-14 04:38:07,936 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:38:24,119 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:38:42,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:38:42,043 INFO L93 Difference]: Finished difference Result 11179 states and 16148 transitions. [2022-07-14 04:38:42,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 04:38:42,049 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 50 [2022-07-14 04:38:42,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:38:42,113 INFO L225 Difference]: With dead ends: 11179 [2022-07-14 04:38:42,113 INFO L226 Difference]: Without dead ends: 7648 [2022-07-14 04:38:42,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 04:38:42,150 INFO L413 NwaCegarLoop]: 5487 mSDtfsCounter, 6673 mSDsluCounter, 12753 mSDsCounter, 0 mSdLazyCounter, 8498 mSolverCounterSat, 2842 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7447 SdHoareTripleChecker+Valid, 18240 SdHoareTripleChecker+Invalid, 11341 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2842 IncrementalHoareTripleChecker+Valid, 8498 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.9s IncrementalHoareTripleChecker+Time [2022-07-14 04:38:42,150 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7447 Valid, 18240 Invalid, 11341 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2842 Valid, 8498 Invalid, 1 Unknown, 0 Unchecked, 42.9s Time] [2022-07-14 04:38:42,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7648 states. [2022-07-14 04:38:42,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7648 to 6799. [2022-07-14 04:38:42,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6799 states, 4543 states have (on average 1.2542372881355932) internal successors, (5698), 4746 states have internal predecessors, (5698), 1815 states have call successors, (1815), 408 states have call predecessors, (1815), 407 states have return successors, (1813), 1794 states have call predecessors, (1813), 1813 states have call successors, (1813) [2022-07-14 04:38:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6799 states to 6799 states and 9326 transitions. [2022-07-14 04:38:42,626 INFO L78 Accepts]: Start accepts. Automaton has 6799 states and 9326 transitions. Word has length 50 [2022-07-14 04:38:42,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:38:42,627 INFO L495 AbstractCegarLoop]: Abstraction has 6799 states and 9326 transitions. [2022-07-14 04:38:42,628 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-07-14 04:38:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 6799 states and 9326 transitions. [2022-07-14 04:38:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-07-14 04:38:42,635 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:38:42,635 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:38:42,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-14 04:38:42,635 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:38:42,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:38:42,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1758023716, now seen corresponding path program 1 times [2022-07-14 04:38:42,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:38:42,636 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337875130] [2022-07-14 04:38:42,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:38:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:38:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:38:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 04:38:43,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-14 04:38:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-14 04:38:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:38:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-14 04:38:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-14 04:38:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:38:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-14 04:38:43,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:38:43,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337875130] [2022-07-14 04:38:43,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337875130] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:38:43,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:38:43,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 04:38:43,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900191555] [2022-07-14 04:38:43,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:38:43,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 04:38:43,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:38:43,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 04:38:43,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 04:38:43,237 INFO L87 Difference]: Start difference. First operand 6799 states and 9326 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-14 04:38:50,707 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:39:01,402 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:39:12,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:39:12,776 INFO L93 Difference]: Finished difference Result 6971 states and 9618 transitions. [2022-07-14 04:39:12,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 04:39:12,776 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 4 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 57 [2022-07-14 04:39:12,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:39:12,830 INFO L225 Difference]: With dead ends: 6971 [2022-07-14 04:39:12,830 INFO L226 Difference]: Without dead ends: 6969 [2022-07-14 04:39:12,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-14 04:39:12,835 INFO L413 NwaCegarLoop]: 4273 mSDtfsCounter, 7453 mSDsluCounter, 3773 mSDsCounter, 0 mSdLazyCounter, 4369 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7864 SdHoareTripleChecker+Valid, 8046 SdHoareTripleChecker+Invalid, 8468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4369 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-07-14 04:39:12,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7864 Valid, 8046 Invalid, 8468 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4097 Valid, 4369 Invalid, 2 Unknown, 0 Unchecked, 28.7s Time] [2022-07-14 04:39:12,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6969 states. [2022-07-14 04:39:13,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6969 to 6797. [2022-07-14 04:39:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6797 states, 4542 states have (on average 1.2538529282254514) internal successors, (5695), 4744 states have internal predecessors, (5695), 1815 states have call successors, (1815), 408 states have call predecessors, (1815), 407 states have return successors, (1813), 1794 states have call predecessors, (1813), 1813 states have call successors, (1813) [2022-07-14 04:39:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6797 states to 6797 states and 9323 transitions. [2022-07-14 04:39:13,151 INFO L78 Accepts]: Start accepts. Automaton has 6797 states and 9323 transitions. Word has length 57 [2022-07-14 04:39:13,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:39:13,152 INFO L495 AbstractCegarLoop]: Abstraction has 6797 states and 9323 transitions. [2022-07-14 04:39:13,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-14 04:39:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 6797 states and 9323 transitions. [2022-07-14 04:39:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-07-14 04:39:13,158 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:39:13,158 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:39:13,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-14 04:39:13,159 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:39:13,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:39:13,159 INFO L85 PathProgramCache]: Analyzing trace with hash 96651981, now seen corresponding path program 1 times [2022-07-14 04:39:13,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:39:13,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112833952] [2022-07-14 04:39:13,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:39:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:39:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:39:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 04:39:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-14 04:39:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-14 04:39:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:39:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-14 04:39:13,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-14 04:39:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 04:39:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-14 04:39:13,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:39:13,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112833952] [2022-07-14 04:39:13,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112833952] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:39:13,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:39:13,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 04:39:13,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432152867] [2022-07-14 04:39:13,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:39:13,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 04:39:13,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:39:13,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 04:39:13,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 04:39:13,740 INFO L87 Difference]: Start difference. First operand 6797 states and 9323 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-07-14 04:39:21,460 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:39:32,357 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:39:43,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:39:43,636 INFO L93 Difference]: Finished difference Result 6969 states and 9615 transitions. [2022-07-14 04:39:43,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 04:39:43,637 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (9), 4 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 63 [2022-07-14 04:39:43,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:39:43,670 INFO L225 Difference]: With dead ends: 6969 [2022-07-14 04:39:43,670 INFO L226 Difference]: Without dead ends: 6967 [2022-07-14 04:39:43,679 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-14 04:39:43,679 INFO L413 NwaCegarLoop]: 4271 mSDtfsCounter, 7447 mSDsluCounter, 3773 mSDsCounter, 0 mSdLazyCounter, 4367 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7857 SdHoareTripleChecker+Valid, 8044 SdHoareTripleChecker+Invalid, 8466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4367 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.1s IncrementalHoareTripleChecker+Time [2022-07-14 04:39:43,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7857 Valid, 8044 Invalid, 8466 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4097 Valid, 4367 Invalid, 2 Unknown, 0 Unchecked, 29.1s Time] [2022-07-14 04:39:43,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6967 states. [2022-07-14 04:39:43,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6967 to 6795. [2022-07-14 04:39:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6795 states, 4541 states have (on average 1.2534683990310505) internal successors, (5692), 4742 states have internal predecessors, (5692), 1815 states have call successors, (1815), 408 states have call predecessors, (1815), 407 states have return successors, (1813), 1794 states have call predecessors, (1813), 1813 states have call successors, (1813) [2022-07-14 04:39:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6795 states to 6795 states and 9320 transitions. [2022-07-14 04:39:43,958 INFO L78 Accepts]: Start accepts. Automaton has 6795 states and 9320 transitions. Word has length 63 [2022-07-14 04:39:43,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:39:43,959 INFO L495 AbstractCegarLoop]: Abstraction has 6795 states and 9320 transitions. [2022-07-14 04:39:43,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-07-14 04:39:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 6795 states and 9320 transitions. [2022-07-14 04:39:43,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-14 04:39:43,961 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:39:43,961 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:39:43,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-14 04:39:43,962 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:39:43,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:39:43,962 INFO L85 PathProgramCache]: Analyzing trace with hash -430607301, now seen corresponding path program 1 times [2022-07-14 04:39:43,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:39:43,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357339889] [2022-07-14 04:39:43,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:39:43,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:39:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:39:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-14 04:39:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:39:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-14 04:39:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:39:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 04:39:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 04:39:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:39:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 04:39:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:39:44,560 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-07-14 04:39:44,560 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:39:44,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357339889] [2022-07-14 04:39:44,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357339889] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:39:44,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:39:44,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 04:39:44,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021447039] [2022-07-14 04:39:44,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:39:44,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 04:39:44,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:39:44,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 04:39:44,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 04:39:44,562 INFO L87 Difference]: Start difference. First operand 6795 states and 9320 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-14 04:39:53,709 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:40:04,896 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:40:16,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:40:16,105 INFO L93 Difference]: Finished difference Result 7743 states and 10828 transitions. [2022-07-14 04:40:16,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 04:40:16,106 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 3 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 69 [2022-07-14 04:40:16,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:40:16,143 INFO L225 Difference]: With dead ends: 7743 [2022-07-14 04:40:16,143 INFO L226 Difference]: Without dead ends: 7741 [2022-07-14 04:40:16,149 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 04:40:16,150 INFO L413 NwaCegarLoop]: 4701 mSDtfsCounter, 5523 mSDsluCounter, 8724 mSDsCounter, 0 mSdLazyCounter, 4819 mSolverCounterSat, 1881 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6079 SdHoareTripleChecker+Valid, 13425 SdHoareTripleChecker+Invalid, 6701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1881 IncrementalHoareTripleChecker+Valid, 4819 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2022-07-14 04:40:16,150 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6079 Valid, 13425 Invalid, 6701 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1881 Valid, 4819 Invalid, 1 Unknown, 0 Unchecked, 30.8s Time] [2022-07-14 04:40:16,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7741 states. [2022-07-14 04:40:16,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7741 to 6987. [2022-07-14 04:40:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6987 states, 4665 states have (on average 1.2508038585209003) internal successors, (5835), 4865 states have internal predecessors, (5835), 1854 states have call successors, (1854), 438 states have call predecessors, (1854), 437 states have return successors, (1852), 1833 states have call predecessors, (1852), 1852 states have call successors, (1852) [2022-07-14 04:40:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6987 states to 6987 states and 9541 transitions. [2022-07-14 04:40:16,450 INFO L78 Accepts]: Start accepts. Automaton has 6987 states and 9541 transitions. Word has length 69 [2022-07-14 04:40:16,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:40:16,452 INFO L495 AbstractCegarLoop]: Abstraction has 6987 states and 9541 transitions. [2022-07-14 04:40:16,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-07-14 04:40:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 6987 states and 9541 transitions. [2022-07-14 04:40:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-14 04:40:16,454 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:40:16,455 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:40:16,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-14 04:40:16,455 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:40:16,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:40:16,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1682942836, now seen corresponding path program 1 times [2022-07-14 04:40:16,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:40:16,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308854078] [2022-07-14 04:40:16,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:40:16,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:40:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:40:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 04:40:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-14 04:40:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-14 04:40:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:40:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-14 04:40:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-14 04:40:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:16,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 04:40:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:17,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-14 04:40:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:17,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-14 04:40:17,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:40:17,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308854078] [2022-07-14 04:40:17,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308854078] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:40:17,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:40:17,024 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 04:40:17,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567151099] [2022-07-14 04:40:17,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:40:17,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 04:40:17,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:40:17,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 04:40:17,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 04:40:17,026 INFO L87 Difference]: Start difference. First operand 6987 states and 9541 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 04:40:25,317 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:40:37,058 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:40:49,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:40:49,104 INFO L93 Difference]: Finished difference Result 7159 states and 9833 transitions. [2022-07-14 04:40:49,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 04:40:49,104 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 69 [2022-07-14 04:40:49,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:40:49,127 INFO L225 Difference]: With dead ends: 7159 [2022-07-14 04:40:49,127 INFO L226 Difference]: Without dead ends: 7157 [2022-07-14 04:40:49,131 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-14 04:40:49,132 INFO L413 NwaCegarLoop]: 4266 mSDtfsCounter, 7435 mSDsluCounter, 3770 mSDsCounter, 0 mSdLazyCounter, 4363 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7845 SdHoareTripleChecker+Valid, 8036 SdHoareTripleChecker+Invalid, 8462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4363 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.3s IncrementalHoareTripleChecker+Time [2022-07-14 04:40:49,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7845 Valid, 8036 Invalid, 8462 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4097 Valid, 4363 Invalid, 2 Unknown, 0 Unchecked, 31.3s Time] [2022-07-14 04:40:49,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7157 states. [2022-07-14 04:40:49,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7157 to 6985. [2022-07-14 04:40:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6985 states, 4664 states have (on average 1.2504288164665522) internal successors, (5832), 4863 states have internal predecessors, (5832), 1854 states have call successors, (1854), 438 states have call predecessors, (1854), 437 states have return successors, (1852), 1833 states have call predecessors, (1852), 1852 states have call successors, (1852) [2022-07-14 04:40:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6985 states to 6985 states and 9538 transitions. [2022-07-14 04:40:49,411 INFO L78 Accepts]: Start accepts. Automaton has 6985 states and 9538 transitions. Word has length 69 [2022-07-14 04:40:49,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:40:49,412 INFO L495 AbstractCegarLoop]: Abstraction has 6985 states and 9538 transitions. [2022-07-14 04:40:49,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 04:40:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 6985 states and 9538 transitions. [2022-07-14 04:40:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-14 04:40:49,413 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:40:49,413 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:40:49,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-14 04:40:49,414 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:40:49,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:40:49,415 INFO L85 PathProgramCache]: Analyzing trace with hash 583064100, now seen corresponding path program 1 times [2022-07-14 04:40:49,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:40:49,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131245005] [2022-07-14 04:40:49,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:40:49,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:40:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 04:40:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-14 04:40:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-14 04:40:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-14 04:40:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 04:40:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-14 04:40:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-14 04:40:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-07-14 04:40:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-14 04:40:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-14 04:40:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 04:40:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-14 04:40:49,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 04:40:49,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131245005] [2022-07-14 04:40:49,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131245005] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 04:40:49,847 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 04:40:49,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 04:40:49,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904694145] [2022-07-14 04:40:49,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 04:40:49,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 04:40:49,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 04:40:49,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 04:40:49,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 04:40:49,849 INFO L87 Difference]: Start difference. First operand 6985 states and 9538 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-14 04:41:00,054 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:41:13,843 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 04:41:32,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 04:41:32,618 INFO L93 Difference]: Finished difference Result 21278 states and 29166 transitions. [2022-07-14 04:41:32,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 04:41:32,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 4 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 73 [2022-07-14 04:41:32,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 04:41:32,678 INFO L225 Difference]: With dead ends: 21278 [2022-07-14 04:41:32,678 INFO L226 Difference]: Without dead ends: 14304 [2022-07-14 04:41:32,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-14 04:41:32,718 INFO L413 NwaCegarLoop]: 7512 mSDtfsCounter, 7921 mSDsluCounter, 4655 mSDsCounter, 0 mSdLazyCounter, 5785 mSolverCounterSat, 5714 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8339 SdHoareTripleChecker+Valid, 12167 SdHoareTripleChecker+Invalid, 11501 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5714 IncrementalHoareTripleChecker+Valid, 5785 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2022-07-14 04:41:32,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8339 Valid, 12167 Invalid, 11501 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5714 Valid, 5785 Invalid, 2 Unknown, 0 Unchecked, 41.6s Time] [2022-07-14 04:41:32,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14304 states. [2022-07-14 04:41:33,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14304 to 13641. [2022-07-14 04:41:33,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13641 states, 9127 states have (on average 1.2516708666593623) internal successors, (11424), 9497 states have internal predecessors, (11424), 3648 states have call successors, (3648), 837 states have call predecessors, (3648), 836 states have return successors, (3646), 3606 states have call predecessors, (3646), 3646 states have call successors, (3646) [2022-07-14 04:41:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13641 states to 13641 states and 18718 transitions. [2022-07-14 04:41:33,388 INFO L78 Accepts]: Start accepts. Automaton has 13641 states and 18718 transitions. Word has length 73 [2022-07-14 04:41:33,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 04:41:33,388 INFO L495 AbstractCegarLoop]: Abstraction has 13641 states and 18718 transitions. [2022-07-14 04:41:33,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-14 04:41:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 13641 states and 18718 transitions. [2022-07-14 04:41:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-14 04:41:33,390 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 04:41:33,390 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 04:41:33,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-14 04:41:33,390 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_drivers_base_class_unregister_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 33 more)] === [2022-07-14 04:41:33,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 04:41:33,391 INFO L85 PathProgramCache]: Analyzing trace with hash -1750328538, now seen corresponding path program 1 times [2022-07-14 04:41:33,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 04:41:33,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382965444] [2022-07-14 04:41:33,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 04:41:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 04:41:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat