./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 eb692b52 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-?-eb692b5 [2022-07-20 03:57:48,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 03:57:48,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 03:57:48,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 03:57:48,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 03:57:48,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 03:57:48,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 03:57:48,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 03:57:48,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 03:57:48,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 03:57:48,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 03:57:48,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 03:57:48,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 03:57:48,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 03:57:48,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 03:57:48,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 03:57:48,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 03:57:48,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 03:57:48,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 03:57:48,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 03:57:48,135 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 03:57:48,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 03:57:48,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 03:57:48,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 03:57:48,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 03:57:48,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 03:57:48,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 03:57:48,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 03:57:48,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 03:57:48,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 03:57:48,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 03:57:48,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 03:57:48,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 03:57:48,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 03:57:48,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 03:57:48,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 03:57:48,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 03:57:48,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 03:57:48,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 03:57:48,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 03:57:48,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 03:57:48,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 03:57:48,161 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 03:57:48,192 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 03:57:48,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 03:57:48,193 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 03:57:48,193 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 03:57:48,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 03:57:48,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 03:57:48,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 03:57:48,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 03:57:48,195 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 03:57:48,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 03:57:48,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 03:57:48,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 03:57:48,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 03:57:48,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 03:57:48,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 03:57:48,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 03:57:48,197 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 03:57:48,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 03:57:48,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 03:57:48,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 03:57:48,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 03:57:48,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:57:48,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 03:57:48,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 03:57:48,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 03:57:48,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 03:57:48,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 03:57:48,200 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 03:57:48,200 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 03:57:48,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 03:57:48,201 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 188ee53f522474cbed3b84688a97cb695f8c200c08b81ee018c8c71261740ca8 [2022-07-20 03:57:48,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 03:57:48,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 03:57:48,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 03:57:48,458 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 03:57:48,459 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 03:57:48,461 INFO L432 ainManager$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 [2022-07-20 03:57:48,529 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e87a056/2ce295af628c40c495b9630ad8d7b498/FLAG4fd346b81 [2022-07-20 03:57:49,375 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 03:57:49,376 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 [2022-07-20 03:57:49,437 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e87a056/2ce295af628c40c495b9630ad8d7b498/FLAG4fd346b81 [2022-07-20 03:57:49,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e87a056/2ce295af628c40c495b9630ad8d7b498 [2022-07-20 03:57:49,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 03:57:49,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 03:57:49,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 03:57:49,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 03:57:49,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 03:57:49,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:57:49" (1/1) ... [2022-07-20 03:57:49,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1905ec01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:49, skipping insertion in model container [2022-07-20 03:57:49,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:57:49" (1/1) ... [2022-07-20 03:57:49,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 03:57:50,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 03:57:55,362 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] [2022-07-20 03:57:55,365 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] [2022-07-20 03:57:55,365 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] [2022-07-20 03:57:55,366 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] [2022-07-20 03:57:55,366 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] [2022-07-20 03:57:55,366 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] [2022-07-20 03:57:55,367 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] [2022-07-20 03:57:55,367 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] [2022-07-20 03:57:55,368 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] [2022-07-20 03:57:55,369 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] [2022-07-20 03:57:55,369 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] [2022-07-20 03:57:55,369 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] [2022-07-20 03:57:55,378 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] [2022-07-20 03:57:55,382 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] [2022-07-20 03:57:55,382 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] [2022-07-20 03:57:55,383 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] [2022-07-20 03:57:55,383 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] [2022-07-20 03:57:55,383 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] [2022-07-20 03:57:55,384 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] [2022-07-20 03:57:55,384 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] [2022-07-20 03:57:55,384 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] [2022-07-20 03:57:55,385 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] [2022-07-20 03:57:55,387 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] [2022-07-20 03:57:55,388 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] [2022-07-20 03:57:55,388 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] [2022-07-20 03:57:55,388 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] [2022-07-20 03:57:55,389 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] [2022-07-20 03:57:55,389 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] [2022-07-20 03:57:55,390 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] [2022-07-20 03:57:55,390 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] [2022-07-20 03:57:55,390 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] [2022-07-20 03:57:55,391 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] [2022-07-20 03:57:55,391 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] [2022-07-20 03:57:55,411 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] [2022-07-20 03:57:55,412 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] [2022-07-20 03:57:55,412 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] [2022-07-20 03:57:55,412 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] [2022-07-20 03:57:55,413 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] [2022-07-20 03:57:55,413 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] [2022-07-20 03:57:55,413 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] [2022-07-20 03:57:55,413 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] [2022-07-20 03:57:55,413 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] [2022-07-20 03:57:55,414 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] [2022-07-20 03:57:55,414 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] [2022-07-20 03:57:55,414 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] [2022-07-20 03:57:55,414 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] [2022-07-20 03:57:55,415 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] [2022-07-20 03:57:55,415 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] [2022-07-20 03:57:55,415 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] [2022-07-20 03:57:55,416 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] [2022-07-20 03:57:55,416 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] [2022-07-20 03:57:55,416 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] [2022-07-20 03:57:55,417 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] [2022-07-20 03:57:55,417 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] [2022-07-20 03:57:55,417 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] [2022-07-20 03:57:55,418 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] [2022-07-20 03:57:55,418 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] [2022-07-20 03:57:55,418 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] [2022-07-20 03:57:55,419 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] [2022-07-20 03:57:55,419 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] [2022-07-20 03:57:55,420 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] [2022-07-20 03:57:55,420 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] [2022-07-20 03:57:55,420 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] [2022-07-20 03:57:55,421 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] [2022-07-20 03:57:55,421 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] [2022-07-20 03:57:55,421 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] [2022-07-20 03:57:55,422 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] [2022-07-20 03:57:55,422 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] [2022-07-20 03:57:55,422 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] [2022-07-20 03:57:55,423 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] [2022-07-20 03:57:55,423 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] [2022-07-20 03:57:55,423 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] [2022-07-20 03:57:55,424 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] [2022-07-20 03:57:55,424 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] [2022-07-20 03:57:55,424 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] [2022-07-20 03:57:55,425 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] [2022-07-20 03:57:55,425 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] [2022-07-20 03:57:55,425 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] [2022-07-20 03:57:55,426 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] [2022-07-20 03:57:55,426 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] [2022-07-20 03:57:55,426 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] [2022-07-20 03:57:55,427 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] [2022-07-20 03:57:55,427 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] [2022-07-20 03:57:55,428 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] [2022-07-20 03:57:55,428 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] [2022-07-20 03:57:55,428 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] [2022-07-20 03:57:55,429 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] [2022-07-20 03:57:55,429 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] [2022-07-20 03:57:55,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:57:55,477 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 03:57:56,064 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] [2022-07-20 03:57:56,065 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] [2022-07-20 03:57:56,066 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] [2022-07-20 03:57:56,067 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] [2022-07-20 03:57:56,068 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] [2022-07-20 03:57:56,068 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] [2022-07-20 03:57:56,069 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] [2022-07-20 03:57:56,069 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] [2022-07-20 03:57:56,070 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] [2022-07-20 03:57:56,070 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] [2022-07-20 03:57:56,071 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] [2022-07-20 03:57:56,071 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] [2022-07-20 03:57:56,071 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] [2022-07-20 03:57:56,072 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] [2022-07-20 03:57:56,072 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] [2022-07-20 03:57:56,072 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] [2022-07-20 03:57:56,073 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] [2022-07-20 03:57:56,074 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] [2022-07-20 03:57:56,074 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] [2022-07-20 03:57:56,074 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] [2022-07-20 03:57:56,075 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] [2022-07-20 03:57:56,075 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] [2022-07-20 03:57:56,075 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] [2022-07-20 03:57:56,076 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] [2022-07-20 03:57:56,076 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] [2022-07-20 03:57:56,077 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] [2022-07-20 03:57:56,077 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] [2022-07-20 03:57:56,078 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] [2022-07-20 03:57:56,078 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] [2022-07-20 03:57:56,078 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] [2022-07-20 03:57:56,079 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] [2022-07-20 03:57:56,079 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] [2022-07-20 03:57:56,080 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] [2022-07-20 03:57:56,080 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] [2022-07-20 03:57:56,081 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] [2022-07-20 03:57:56,081 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] [2022-07-20 03:57:56,081 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] [2022-07-20 03:57:56,082 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] [2022-07-20 03:57:56,082 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] [2022-07-20 03:57:56,082 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] [2022-07-20 03:57:56,084 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] [2022-07-20 03:57:56,084 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] [2022-07-20 03:57:56,084 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] [2022-07-20 03:57:56,085 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] [2022-07-20 03:57:56,085 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] [2022-07-20 03:57:56,085 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] [2022-07-20 03:57:56,086 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] [2022-07-20 03:57:56,086 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] [2022-07-20 03:57:56,087 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] [2022-07-20 03:57:56,087 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] [2022-07-20 03:57:56,088 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] [2022-07-20 03:57:56,088 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] [2022-07-20 03:57:56,089 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] [2022-07-20 03:57:56,089 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] [2022-07-20 03:57:56,090 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] [2022-07-20 03:57:56,090 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] [2022-07-20 03:57:56,090 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] [2022-07-20 03:57:56,091 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] [2022-07-20 03:57:56,091 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] [2022-07-20 03:57:56,091 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] [2022-07-20 03:57:56,092 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] [2022-07-20 03:57:56,093 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] [2022-07-20 03:57:56,094 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] [2022-07-20 03:57:56,100 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] [2022-07-20 03:57:56,101 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] [2022-07-20 03:57:56,101 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] [2022-07-20 03:57:56,101 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] [2022-07-20 03:57:56,102 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] [2022-07-20 03:57:56,102 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] [2022-07-20 03:57:56,103 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] [2022-07-20 03:57:56,103 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] [2022-07-20 03:57:56,103 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] [2022-07-20 03:57:56,108 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] [2022-07-20 03:57:56,108 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] [2022-07-20 03:57:56,109 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] [2022-07-20 03:57:56,109 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] [2022-07-20 03:57:56,109 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] [2022-07-20 03:57:56,109 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] [2022-07-20 03:57:56,111 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] [2022-07-20 03:57:56,111 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] [2022-07-20 03:57:56,111 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] [2022-07-20 03:57:56,112 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] [2022-07-20 03:57:56,112 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] [2022-07-20 03:57:56,113 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] [2022-07-20 03:57:56,113 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] [2022-07-20 03:57:56,113 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] [2022-07-20 03:57:56,113 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] [2022-07-20 03:57:56,114 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] [2022-07-20 03:57:56,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:57:56,486 INFO L208 MainTranslator]: Completed translation [2022-07-20 03:57:56,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56 WrapperNode [2022-07-20 03:57:56,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 03:57:56,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 03:57:56,488 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 03:57:56,488 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 03:57:56,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:56,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:56,951 INFO L137 Inliner]: procedures = 905, calls = 4578, calls flagged for inlining = 443, calls inlined = 351, statements flattened = 9786 [2022-07-20 03:57:56,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 03:57:56,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 03:57:56,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 03:57:56,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 03:57:56,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:56,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 03:57:57,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 03:57:57,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 03:57:57,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 03:57:57,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (1/1) ... [2022-07-20 03:57:57,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:57:57,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 03:57:57,459 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) [2022-07-20 03:57:57,483 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 [2022-07-20 03:57:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-07-20 03:57:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-07-20 03:57:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure srp_send_tsk_mgmt [2022-07-20 03:57:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_send_tsk_mgmt [2022-07-20 03:57:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-20 03:57:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2022-07-20 03:57:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2022-07-20 03:57:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2022-07-20 03:57:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2022-07-20 03:57:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2022-07-20 03:57:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2022-07-20 03:57:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 03:57:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 03:57:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_target [2022-07-20 03:57:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_target [2022-07-20 03:57:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 03:57:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 03:57:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 03:57:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 03:57:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-20 03:57:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-20 03:57:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure srp_unmap_data [2022-07-20 03:57:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_unmap_data [2022-07-20 03:57:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_100 [2022-07-20 03:57:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_100 [2022-07-20 03:57:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-20 03:57:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 03:57:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 03:57:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2022-07-20 03:57:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2022-07-20 03:57:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_address [2022-07-20 03:57:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_address [2022-07-20 03:57:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure show_allow_ext_sg [2022-07-20 03:57:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure show_allow_ext_sg [2022-07-20 03:57:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-07-20 03:57:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-07-20 03:57:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-07-20 03:57:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-07-20 03:57:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2022-07-20 03:57:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2022-07-20 03:57:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure srp_add_one [2022-07-20 03:57:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_add_one [2022-07-20 03:57:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-20 03:57:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-20 03:57:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure srp_disconnect_target [2022-07-20 03:57:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_disconnect_target [2022-07-20 03:57:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_105 [2022-07-20 03:57:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_105 [2022-07-20 03:57:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 03:57:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 03:57:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 03:57:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 03:57:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 03:57:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 03:57:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 03:57:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure match_strdup [2022-07-20 03:57:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure match_strdup [2022-07-20 03:57:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2022-07-20 03:57:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2022-07-20 03:57:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_reconnect [2022-07-20 03:57:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_reconnect [2022-07-20 03:57:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2022-07-20 03:57:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_add_target_mutex_of_srp_host [2022-07-20 03:57:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure srp_release_transport [2022-07-20 03:57:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_release_transport [2022-07-20 03:57:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-07-20 03:57:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-07-20 03:57:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 03:57:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 03:57:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-07-20 03:57:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-07-20 03:57:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 03:57:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-20 03:57:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-07-20 03:57:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-20 03:57:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-07-20 03:57:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2022-07-20 03:57:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2022-07-20 03:57:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2022-07-20 03:57:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2022-07-20 03:57:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-07-20 03:57:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-07-20 03:57:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 03:57:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 03:57:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 03:57:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-07-20 03:57:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-07-20 03:57:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 03:57:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 03:57:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-20 03:57:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-20 03:57:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-07-20 03:57:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-07-20 03:57:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-07-20 03:57:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2022-07-20 03:57:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-07-20 03:57:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-07-20 03:57:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-07-20 03:57:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-07-20 03:57:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_cpu [2022-07-20 03:57:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_cpu [2022-07-20 03:57:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 03:57:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 03:57:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure show_ioc_guid [2022-07-20 03:57:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ioc_guid [2022-07-20 03:57:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2022-07-20 03:57:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_done_of_srp_rdma_ch [2022-07-20 03:57:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-07-20 03:57:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-07-20 03:57:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_device [2022-07-20 03:57:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_device [2022-07-20 03:57:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 03:57:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 03:57:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-20 03:57:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-20 03:57:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_port [2022-07-20 03:57:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port [2022-07-20 03:57:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 03:57:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure srp_claim_req [2022-07-20 03:57:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_claim_req [2022-07-20 03:57:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2022-07-20 03:57:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2022-07-20 03:57:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-20 03:57:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-20 03:57:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_req [2022-07-20 03:57:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_req [2022-07-20 03:57:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure srp_abort [2022-07-20 03:57:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_abort [2022-07-20 03:57:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_update_start [2022-07-20 03:57:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_update_start [2022-07-20 03:57:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure show_id_ext [2022-07-20 03:57:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure show_id_ext [2022-07-20 03:57:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 03:57:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 03:57:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-07-20 03:57:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-07-20 03:57:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-07-20 03:57:57,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-07-20 03:57:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 03:57:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 03:57:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 03:57:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 03:57:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 03:57:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 03:57:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 03:57:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-20 03:57:57,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-07-20 03:57:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_114 [2022-07-20 03:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_114 [2022-07-20 03:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 03:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2022-07-20 03:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_fr_pool [2022-07-20 03:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure show_ch_count [2022-07-20 03:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ch_count [2022-07-20 03:57:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2022-07-20 03:57:57,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2022-07-20 03:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure host_to_target [2022-07-20 03:57:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure host_to_target [2022-07-20 03:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 03:57:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 03:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 03:57:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 03:57:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 03:57:57,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 03:57:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure match_int [2022-07-20 03:57:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure match_int [2022-07-20 03:57:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 03:57:57,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 03:57:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure srp_lookup_path [2022-07-20 03:57:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_lookup_path [2022-07-20 03:57:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-20 03:57:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-20 03:57:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 03:57:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 03:57:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 03:57:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 03:57:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2022-07-20 03:57:57,535 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2022-07-20 03:57:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2022-07-20 03:57:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2022-07-20 03:57:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 03:57:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 03:57:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure srp_create_ch_ib [2022-07-20 03:57:57,536 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_create_ch_ib [2022-07-20 03:57:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 03:57:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-20 03:57:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-20 03:57:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 03:57:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 03:57:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sg_dma_len [2022-07-20 03:57:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sg_dma_len [2022-07-20 03:57:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2022-07-20 03:57:57,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2022-07-20 03:57:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure srp_connect_ch [2022-07-20 03:57:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_connect_ch [2022-07-20 03:57:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2022-07-20 03:57:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2022-07-20 03:57:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-07-20 03:57:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-07-20 03:57:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_fr_pool [2022-07-20 03:57:57,538 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_fr_pool [2022-07-20 03:57:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure srp_queue_remove_work [2022-07-20 03:57:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_queue_remove_work [2022-07-20 03:57:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure srp_finish_mapping [2022-07-20 03:57:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_finish_mapping [2022-07-20 03:57:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2022-07-20 03:57:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2022-07-20 03:57:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-20 03:57:57,539 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-20 03:57:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2022-07-20 03:57:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2022-07-20 03:57:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-20 03:57:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-07-20 03:57:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-07-20 03:57:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-07-20 03:57:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 03:57:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 03:57:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure srp_slave_configure [2022-07-20 03:57:57,540 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_slave_configure [2022-07-20 03:57:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 03:57:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 03:57:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 03:57:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 03:57:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_conn_state [2022-07-20 03:57:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_conn_state [2022-07-20 03:57:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure srp_rport_delete [2022-07-20 03:57:57,541 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_rport_delete [2022-07-20 03:57:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-07-20 03:57:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-07-20 03:57:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 03:57:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 03:57:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2022-07-20 03:57:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2022-07-20 03:57:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_sync_single_for_device [2022-07-20 03:57:57,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_sync_single_for_device [2022-07-20 03:57:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 03:57:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 03:57:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ib_port [2022-07-20 03:57:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ib_port [2022-07-20 03:57:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req_data [2022-07-20 03:57:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req_data [2022-07-20 03:57:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2022-07-20 03:57:57,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2022-07-20 03:57:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure srp_target_is_topspin [2022-07-20 03:57:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_target_is_topspin [2022-07-20 03:57:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 03:57:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 03:57:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 03:57:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 03:57:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-07-20 03:57:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-07-20 03:57:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 03:57:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-07-20 03:57:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-07-20 03:57:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-20 03:57:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-20 03:57:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure srp_put_tx_iu [2022-07-20 03:57:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_put_tx_iu [2022-07-20 03:57:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2022-07-20 03:57:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2022-07-20 03:57:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure srp_map_desc [2022-07-20 03:57:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_map_desc [2022-07-20 03:57:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 03:57:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure show_sgid [2022-07-20 03:57:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sgid [2022-07-20 03:57:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure srp_tmo_valid [2022-07-20 03:57:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_tmo_valid [2022-07-20 03:57:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 03:57:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 03:57:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure srp_destroy_qp [2022-07-20 03:57:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_destroy_qp [2022-07-20 03:57:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 03:57:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-07-20 03:57:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-07-20 03:57:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure srp_change_queue_depth [2022-07-20 03:57:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_change_queue_depth [2022-07-20 03:57:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure show_comp_vector [2022-07-20 03:57:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure show_comp_vector [2022-07-20 03:57:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2022-07-20 03:57:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_srp_rport [2022-07-20 03:57:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-20 03:57:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-20 03:57:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-20 03:57:57,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-20 03:57:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 03:57:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 03:57:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 03:57:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 03:57:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2022-07-20 03:57:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2022-07-20 03:57:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 03:57:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 03:57:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure match_hex [2022-07-20 03:57:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure match_hex [2022-07-20 03:57:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-20 03:57:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-20 03:57:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 03:57:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 03:57:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure show_zero_req_lim [2022-07-20 03:57:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure show_zero_req_lim [2022-07-20 03:57:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure show_service_id [2022-07-20 03:57:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure show_service_id [2022-07-20 03:57:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2022-07-20 03:57:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2022-07-20 03:57:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-20 03:57:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-20 03:57:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2022-07-20 03:57:57,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_srp_rdma_ch [2022-07-20 03:57:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-07-20 03:57:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-07-20 03:57:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure srp_terminate_io [2022-07-20 03:57:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_terminate_io [2022-07-20 03:57:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:57:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:57:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 03:57:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 03:57:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure srp_new_cm_id [2022-07-20 03:57:57,552 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_new_cm_id [2022-07-20 03:57:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 03:57:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 03:57:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_device [2022-07-20 03:57:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_device [2022-07-20 03:57:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 03:57:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 03:57:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-20 03:57:57,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-20 03:57:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure show_tl_retry_count [2022-07-20 03:57:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tl_retry_count [2022-07-20 03:57:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure show_cmd_sg_entries [2022-07-20 03:57:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cmd_sg_entries [2022-07-20 03:57:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2022-07-20 03:57:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2022-07-20 03:57:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-20 03:57:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-20 03:57:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 03:57:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 03:57:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 03:57:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 03:57:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 03:57:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure srp_remove_one [2022-07-20 03:57:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_remove_one [2022-07-20 03:57:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2022-07-20 03:57:57,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2022-07-20 03:57:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure srp_reset_host [2022-07-20 03:57:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_reset_host [2022-07-20 03:57:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_fmr_pool [2022-07-20 03:57:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_fmr_pool [2022-07-20 03:57:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-07-20 03:57:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-07-20 03:57:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2022-07-20 03:57:57,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2022-07-20 03:57:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-07-20 03:57:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2022-07-20 03:57:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2022-07-20 03:57:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2022-07-20 03:57:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure srp_post_send [2022-07-20 03:57:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_post_send [2022-07-20 03:57:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-07-20 03:57:57,557 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-07-20 03:57:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure show_orig_dgid [2022-07-20 03:57:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure show_orig_dgid [2022-07-20 03:57:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2022-07-20 03:57:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2022-07-20 03:57:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_iu [2022-07-20 03:57:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_iu [2022-07-20 03:57:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure show_dgid [2022-07-20 03:57:57,558 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dgid [2022-07-20 03:57:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-07-20 03:57:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-07-20 03:57:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-07-20 03:57:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-07-20 03:57:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2022-07-20 03:57:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2022-07-20 03:57:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure __srp_get_tx_iu [2022-07-20 03:57:57,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __srp_get_tx_iu [2022-07-20 03:57:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_req [2022-07-20 03:57:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_req [2022-07-20 03:57:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag [2022-07-20 03:57:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag [2022-07-20 03:57:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 03:57:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-07-20 03:57:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-07-20 03:57:57,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-07-20 03:57:57,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-07-20 03:57:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2022-07-20 03:57:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_srp_rdma_ch [2022-07-20 03:57:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 03:57:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 03:57:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 03:57:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 03:57:57,561 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2022-07-20 03:57:57,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2022-07-20 03:57:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 03:57:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 03:57:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-07-20 03:57:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-07-20 03:57:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure srp_free_ch_ib [2022-07-20 03:57:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_free_ch_ib [2022-07-20 03:57:57,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_104 [2022-07-20 03:57:57,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_104 [2022-07-20 03:57:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 03:57:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 03:57:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure show_req_lim [2022-07-20 03:57:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure show_req_lim [2022-07-20 03:57:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 03:57:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 03:57:57,563 INFO L130 BoogieDeclarations]: Found specification of procedure srp_handle_qp_err [2022-07-20 03:57:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure srp_handle_qp_err [2022-07-20 03:57:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2022-07-20 03:57:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2022-07-20 03:57:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2022-07-20 03:57:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_srp_rport [2022-07-20 03:57:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 03:57:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 03:57:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 03:57:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 03:57:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 03:57:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 03:57:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 03:57:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 03:57:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-07-20 03:57:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-07-20 03:57:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-07-20 03:57:57,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-07-20 03:57:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-20 03:57:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-20 03:57:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 03:57:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 03:57:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 03:57:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 03:57:57,566 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2022-07-20 03:57:57,566 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2022-07-20 03:57:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-20 03:57:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-20 03:57:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 03:57:57,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2022-07-20 03:57:57,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2022-07-20 03:57:58,838 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 03:57:58,844 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 03:57:59,218 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 03:58:19,522 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 03:58:19,568 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 03:58:19,569 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-20 03:58:19,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 03:58:19 BoogieIcfgContainer [2022-07-20 03:58:19,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 03:58:19,576 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 03:58:19,576 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 03:58:19,579 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 03:58:19,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 03:57:49" (1/3) ... [2022-07-20 03:58:19,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17abafc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 03:58:19, skipping insertion in model container [2022-07-20 03:58:19,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:57:56" (2/3) ... [2022-07-20 03:58:19,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17abafc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 03:58:19, skipping insertion in model container [2022-07-20 03:58:19,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 03:58:19" (3/3) ... [2022-07-20 03:58:19,584 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--infiniband--ulp--srp--ib_srp.ko.cil.i [2022-07-20 03:58:19,599 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 03:58:19,599 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 35 error locations. [2022-07-20 03:58:19,713 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 03:58:19,718 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@43801471, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@353a652f [2022-07-20 03:58:19,718 INFO L358 AbstractCegarLoop]: Starting to check reachability of 35 error locations. [2022-07-20 03:58:19,732 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) [2022-07-20 03:58:19,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-07-20 03:58:19,741 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:58:19,742 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] [2022-07-20 03:58:19,742 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)] === [2022-07-20 03:58:19,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:58:19,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1116597570, now seen corresponding path program 1 times [2022-07-20 03:58:19,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:58:19,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323435947] [2022-07-20 03:58:19,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:58:19,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:58:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:58:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:58:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:58:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-20 03:58:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:58:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:58:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-20 03:58:20,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:58:20,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323435947] [2022-07-20 03:58:20,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323435947] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:58:20,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:58:20,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:58:20,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228185384] [2022-07-20 03:58:20,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:58:20,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:58:20,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:58:20,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:58:20,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:58:20,791 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) [2022-07-20 03:58:48,406 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 [] [2022-07-20 03:59:06,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:59:06,207 INFO L93 Difference]: Finished difference Result 11179 states and 16148 transitions. [2022-07-20 03:59:06,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:59:06,213 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 [2022-07-20 03:59:06,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:59:06,297 INFO L225 Difference]: With dead ends: 11179 [2022-07-20 03:59:06,298 INFO L226 Difference]: Without dead ends: 7648 [2022-07-20 03:59:06,335 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-07-20 03:59:06,338 INFO L413 NwaCegarLoop]: 5492 mSDtfsCounter, 6683 mSDsluCounter, 12778 mSDsCounter, 0 mSdLazyCounter, 8492 mSolverCounterSat, 2856 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7439 SdHoareTripleChecker+Valid, 18270 SdHoareTripleChecker+Invalid, 11349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2856 IncrementalHoareTripleChecker+Valid, 8492 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.0s IncrementalHoareTripleChecker+Time [2022-07-20 03:59:06,339 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7439 Valid, 18270 Invalid, 11349 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2856 Valid, 8492 Invalid, 1 Unknown, 0 Unchecked, 44.0s Time] [2022-07-20 03:59:06,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7648 states. [2022-07-20 03:59:06,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7648 to 6799. [2022-07-20 03:59:06,744 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) [2022-07-20 03:59:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6799 states to 6799 states and 9326 transitions. [2022-07-20 03:59:06,805 INFO L78 Accepts]: Start accepts. Automaton has 6799 states and 9326 transitions. Word has length 50 [2022-07-20 03:59:06,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:59:06,806 INFO L495 AbstractCegarLoop]: Abstraction has 6799 states and 9326 transitions. [2022-07-20 03:59:06,807 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) [2022-07-20 03:59:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 6799 states and 9326 transitions. [2022-07-20 03:59:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-07-20 03:59:06,814 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:59:06,814 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] [2022-07-20 03:59:06,814 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 03:59:06,815 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)] === [2022-07-20 03:59:06,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:59:06,815 INFO L85 PathProgramCache]: Analyzing trace with hash -1758023716, now seen corresponding path program 1 times [2022-07-20 03:59:06,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:59:06,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064633866] [2022-07-20 03:59:06,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:59:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:59:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:59:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-20 03:59:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-20 03:59:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-20 03:59:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-20 03:59:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-20 03:59:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-20 03:59:07,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:59:07,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064633866] [2022-07-20 03:59:07,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1064633866] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:59:07,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:59:07,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:59:07,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658781501] [2022-07-20 03:59:07,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:59:07,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:59:07,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:59:07,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:59:07,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:59:07,428 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) [2022-07-20 03:59:15,465 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:26,100 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:36,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:59:36,879 INFO L93 Difference]: Finished difference Result 6971 states and 9618 transitions. [2022-07-20 03:59:36,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:59:36,879 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 [2022-07-20 03:59:36,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:59:36,919 INFO L225 Difference]: With dead ends: 6971 [2022-07-20 03:59:36,920 INFO L226 Difference]: Without dead ends: 6969 [2022-07-20 03:59:36,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-20 03:59:36,925 INFO L413 NwaCegarLoop]: 4272 mSDtfsCounter, 7453 mSDsluCounter, 3770 mSDsCounter, 0 mSdLazyCounter, 4369 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7865 SdHoareTripleChecker+Valid, 8042 SdHoareTripleChecker+Invalid, 8468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4369 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.6s IncrementalHoareTripleChecker+Time [2022-07-20 03:59:36,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7865 Valid, 8042 Invalid, 8468 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4097 Valid, 4369 Invalid, 2 Unknown, 0 Unchecked, 28.6s Time] [2022-07-20 03:59:36,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6969 states. [2022-07-20 03:59:37,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6969 to 6797. [2022-07-20 03:59:37,291 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) [2022-07-20 03:59:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6797 states to 6797 states and 9323 transitions. [2022-07-20 03:59:37,318 INFO L78 Accepts]: Start accepts. Automaton has 6797 states and 9323 transitions. Word has length 57 [2022-07-20 03:59:37,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:59:37,319 INFO L495 AbstractCegarLoop]: Abstraction has 6797 states and 9323 transitions. [2022-07-20 03:59:37,320 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) [2022-07-20 03:59:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 6797 states and 9323 transitions. [2022-07-20 03:59:37,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-07-20 03:59:37,324 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:59:37,324 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] [2022-07-20 03:59:37,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 03:59:37,325 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)] === [2022-07-20 03:59:37,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:59:37,326 INFO L85 PathProgramCache]: Analyzing trace with hash 96651981, now seen corresponding path program 1 times [2022-07-20 03:59:37,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:59:37,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245666773] [2022-07-20 03:59:37,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:59:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:59:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:59:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-20 03:59:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-20 03:59:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-20 03:59:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-20 03:59:37,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-20 03:59:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 03:59:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-20 03:59:37,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:59:37,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245666773] [2022-07-20 03:59:37,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245666773] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:59:37,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:59:37,887 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:59:37,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412317424] [2022-07-20 03:59:37,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:59:37,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:59:37,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:59:37,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:59:37,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:59:37,889 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) [2022-07-20 03:59:45,414 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:55,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:00:06,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:00:06,973 INFO L93 Difference]: Finished difference Result 6969 states and 9615 transitions. [2022-07-20 04:00:06,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:00:06,973 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 [2022-07-20 04:00:06,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:00:07,005 INFO L225 Difference]: With dead ends: 6969 [2022-07-20 04:00:07,006 INFO L226 Difference]: Without dead ends: 6967 [2022-07-20 04:00:07,014 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 [2022-07-20 04:00:07,015 INFO L413 NwaCegarLoop]: 4270 mSDtfsCounter, 7447 mSDsluCounter, 3770 mSDsCounter, 0 mSdLazyCounter, 4367 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7858 SdHoareTripleChecker+Valid, 8040 SdHoareTripleChecker+Invalid, 8466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4367 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2022-07-20 04:00:07,015 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7858 Valid, 8040 Invalid, 8466 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4097 Valid, 4367 Invalid, 2 Unknown, 0 Unchecked, 28.3s Time] [2022-07-20 04:00:07,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6967 states. [2022-07-20 04:00:07,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6967 to 6795. [2022-07-20 04:00:07,268 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) [2022-07-20 04:00:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6795 states to 6795 states and 9320 transitions. [2022-07-20 04:00:07,299 INFO L78 Accepts]: Start accepts. Automaton has 6795 states and 9320 transitions. Word has length 63 [2022-07-20 04:00:07,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:00:07,301 INFO L495 AbstractCegarLoop]: Abstraction has 6795 states and 9320 transitions. [2022-07-20 04:00:07,301 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) [2022-07-20 04:00:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 6795 states and 9320 transitions. [2022-07-20 04:00:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-20 04:00:07,302 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:00:07,302 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] [2022-07-20 04:00:07,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 04:00:07,303 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)] === [2022-07-20 04:00:07,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:00:07,304 INFO L85 PathProgramCache]: Analyzing trace with hash -430607301, now seen corresponding path program 1 times [2022-07-20 04:00:07,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:00:07,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619739861] [2022-07-20 04:00:07,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:00:07,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:00:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:00:07,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 04:00:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:00:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-07-20 04:00:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:00:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:00:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 04:00:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:00:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 04:00:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-07-20 04:00:07,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:00:07,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619739861] [2022-07-20 04:00:07,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619739861] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:00:07,952 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:00:07,952 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:00:07,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709417893] [2022-07-20 04:00:07,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:00:07,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:00:07,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:00:07,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:00:07,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:00:07,954 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) [2022-07-20 04:00:16,977 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:00:19,527 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 04:00:30,399 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 [] [2022-07-20 04:00:41,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:00:41,688 INFO L93 Difference]: Finished difference Result 7743 states and 10828 transitions. [2022-07-20 04:00:41,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:00:41,688 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 [2022-07-20 04:00:41,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:00:41,726 INFO L225 Difference]: With dead ends: 7743 [2022-07-20 04:00:41,726 INFO L226 Difference]: Without dead ends: 7741 [2022-07-20 04:00:41,732 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 [2022-07-20 04:00:41,733 INFO L413 NwaCegarLoop]: 4687 mSDtfsCounter, 5525 mSDsluCounter, 8683 mSDsCounter, 0 mSdLazyCounter, 4822 mSolverCounterSat, 1878 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6094 SdHoareTripleChecker+Valid, 13370 SdHoareTripleChecker+Invalid, 6701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1878 IncrementalHoareTripleChecker+Valid, 4822 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.9s IncrementalHoareTripleChecker+Time [2022-07-20 04:00:41,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6094 Valid, 13370 Invalid, 6701 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1878 Valid, 4822 Invalid, 1 Unknown, 0 Unchecked, 32.9s Time] [2022-07-20 04:00:41,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7741 states. [2022-07-20 04:00:42,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7741 to 6987. [2022-07-20 04:00:42,019 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) [2022-07-20 04:00:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6987 states to 6987 states and 9541 transitions. [2022-07-20 04:00:42,047 INFO L78 Accepts]: Start accepts. Automaton has 6987 states and 9541 transitions. Word has length 69 [2022-07-20 04:00:42,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:00:42,049 INFO L495 AbstractCegarLoop]: Abstraction has 6987 states and 9541 transitions. [2022-07-20 04:00:42,049 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) [2022-07-20 04:00:42,050 INFO L276 IsEmpty]: Start isEmpty. Operand 6987 states and 9541 transitions. [2022-07-20 04:00:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-07-20 04:00:42,051 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:00:42,051 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] [2022-07-20 04:00:42,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-20 04:00:42,052 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)] === [2022-07-20 04:00:42,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:00:42,052 INFO L85 PathProgramCache]: Analyzing trace with hash 1682942836, now seen corresponding path program 1 times [2022-07-20 04:00:42,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:00:42,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138941611] [2022-07-20 04:00:42,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:00:42,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:00:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:00:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-20 04:00:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-20 04:00:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-20 04:00:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:00:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-20 04:00:42,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-20 04:00:42,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 04:00:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-20 04:00:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:00:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-20 04:00:42,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:00:42,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138941611] [2022-07-20 04:00:42,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138941611] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:00:42,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:00:42,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 04:00:42,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656875022] [2022-07-20 04:00:42,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:00:42,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 04:00:42,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:00:42,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 04:00:42,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 04:00:42,633 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) [2022-07-20 04:00:50,829 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 [] [2022-07-20 04:01:02,213 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 [] [2022-07-20 04:01:14,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 04:01:14,911 INFO L93 Difference]: Finished difference Result 7159 states and 9833 transitions. [2022-07-20 04:01:14,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 04:01:14,912 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 [2022-07-20 04:01:14,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 04:01:14,943 INFO L225 Difference]: With dead ends: 7159 [2022-07-20 04:01:14,943 INFO L226 Difference]: Without dead ends: 7157 [2022-07-20 04:01:14,950 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 [2022-07-20 04:01:14,951 INFO L413 NwaCegarLoop]: 4267 mSDtfsCounter, 7435 mSDsluCounter, 3773 mSDsCounter, 0 mSdLazyCounter, 4363 mSolverCounterSat, 4097 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7844 SdHoareTripleChecker+Valid, 8040 SdHoareTripleChecker+Invalid, 8462 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4097 IncrementalHoareTripleChecker+Valid, 4363 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.5s IncrementalHoareTripleChecker+Time [2022-07-20 04:01:14,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7844 Valid, 8040 Invalid, 8462 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4097 Valid, 4363 Invalid, 2 Unknown, 0 Unchecked, 31.5s Time] [2022-07-20 04:01:14,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7157 states. [2022-07-20 04:01:15,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7157 to 6985. [2022-07-20 04:01:15,265 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) [2022-07-20 04:01:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6985 states to 6985 states and 9538 transitions. [2022-07-20 04:01:15,293 INFO L78 Accepts]: Start accepts. Automaton has 6985 states and 9538 transitions. Word has length 69 [2022-07-20 04:01:15,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 04:01:15,293 INFO L495 AbstractCegarLoop]: Abstraction has 6985 states and 9538 transitions. [2022-07-20 04:01:15,293 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) [2022-07-20 04:01:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 6985 states and 9538 transitions. [2022-07-20 04:01:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-07-20 04:01:15,295 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 04:01:15,295 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] [2022-07-20 04:01:15,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-20 04:01:15,295 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)] === [2022-07-20 04:01:15,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 04:01:15,296 INFO L85 PathProgramCache]: Analyzing trace with hash 583064100, now seen corresponding path program 1 times [2022-07-20 04:01:15,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 04:01:15,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761099266] [2022-07-20 04:01:15,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 04:01:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 04:01:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 04:01:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-07-20 04:01:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-07-20 04:01:15,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-07-20 04:01:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 04:01:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-20 04:01:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-20 04:01:15,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-07-20 04:01:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 04:01:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 04:01:15,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 04:01:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-20 04:01:15,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 04:01:15,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761099266] [2022-07-20 04:01:15,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761099266] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 04:01:15,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 04:01:15,750 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 04:01:15,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982402390] [2022-07-20 04:01:15,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 04:01:15,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 04:01:15,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 04:01:15,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 04:01:15,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 04:01:15,752 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) [2022-07-20 04:01:25,942 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 [] [2022-07-20 04:01:39,895 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 []