./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fcb8e130 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--scsi--aacraid--aacraid.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 15e28fd40fa140b146050f597b6100e3165318423017804a539e72c894cb3eac --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-23 04:44:08,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 04:44:08,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 04:44:08,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 04:44:08,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 04:44:08,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 04:44:08,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 04:44:08,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 04:44:08,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 04:44:08,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 04:44:08,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 04:44:08,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 04:44:08,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 04:44:08,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 04:44:08,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 04:44:08,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 04:44:08,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 04:44:08,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 04:44:08,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 04:44:08,690 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 04:44:08,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 04:44:08,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 04:44:08,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 04:44:08,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 04:44:08,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 04:44:08,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 04:44:08,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 04:44:08,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 04:44:08,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 04:44:08,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 04:44:08,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 04:44:08,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 04:44:08,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 04:44:08,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 04:44:08,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 04:44:08,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 04:44:08,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 04:44:08,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 04:44:08,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 04:44:08,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 04:44:08,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 04:44:08,706 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-23 04:44:08,728 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 04:44:08,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 04:44:08,729 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 04:44:08,729 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 04:44:08,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 04:44:08,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 04:44:08,730 INFO L138 SettingsManager]: * Use SBE=true [2021-11-23 04:44:08,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 04:44:08,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 04:44:08,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 04:44:08,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 04:44:08,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 04:44:08,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 04:44:08,732 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 04:44:08,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 04:44:08,733 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-23 04:44:08,734 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-23 04:44:08,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 04:44:08,735 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 04:44:08,735 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15e28fd40fa140b146050f597b6100e3165318423017804a539e72c894cb3eac [2021-11-23 04:44:08,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 04:44:08,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 04:44:08,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 04:44:08,945 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 04:44:08,946 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 04:44:08,946 INFO L432 ainManager$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--scsi--aacraid--aacraid.ko.cil.i [2021-11-23 04:44:09,002 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4863aed4/ff74b42a37aa46018f0e83316d8bce26/FLAG1912f443c [2021-11-23 04:44:09,771 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 04:44:09,772 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2021-11-23 04:44:09,847 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4863aed4/ff74b42a37aa46018f0e83316d8bce26/FLAG1912f443c [2021-11-23 04:44:10,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4863aed4/ff74b42a37aa46018f0e83316d8bce26 [2021-11-23 04:44:10,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 04:44:10,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 04:44:10,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 04:44:10,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 04:44:10,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 04:44:10,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:10" (1/1) ... [2021-11-23 04:44:10,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29cec0e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:10, skipping insertion in model container [2021-11-23 04:44:10,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:44:10" (1/1) ... [2021-11-23 04:44:10,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 04:44:10,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 04:44:15,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[772924,772937] [2021-11-23 04:44:15,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773069,773082] [2021-11-23 04:44:15,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773215,773228] [2021-11-23 04:44:15,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773380,773393] [2021-11-23 04:44:15,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773538,773551] [2021-11-23 04:44:15,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773696,773709] [2021-11-23 04:44:15,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773854,773867] [2021-11-23 04:44:15,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774014,774027] [2021-11-23 04:44:15,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774173,774186] [2021-11-23 04:44:15,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774312,774325] [2021-11-23 04:44:15,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774454,774467] [2021-11-23 04:44:15,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774603,774616] [2021-11-23 04:44:15,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774742,774755] [2021-11-23 04:44:15,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774897,774910] [2021-11-23 04:44:15,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775057,775070] [2021-11-23 04:44:15,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775208,775221] [2021-11-23 04:44:15,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775359,775372] [2021-11-23 04:44:15,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775511,775524] [2021-11-23 04:44:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775660,775673] [2021-11-23 04:44:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775808,775821] [2021-11-23 04:44:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775965,775978] [2021-11-23 04:44:15,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776114,776127] [2021-11-23 04:44:15,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776270,776283] [2021-11-23 04:44:15,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776423,776436] [2021-11-23 04:44:15,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776569,776582] [2021-11-23 04:44:15,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776712,776725] [2021-11-23 04:44:15,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776864,776877] [2021-11-23 04:44:15,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777010,777023] [2021-11-23 04:44:15,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777155,777168] [2021-11-23 04:44:15,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777309,777322] [2021-11-23 04:44:15,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777460,777473] [2021-11-23 04:44:15,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777615,777628] [2021-11-23 04:44:15,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777767,777780] [2021-11-23 04:44:15,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777922,777935] [2021-11-23 04:44:15,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778086,778099] [2021-11-23 04:44:15,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778242,778255] [2021-11-23 04:44:15,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778406,778419] [2021-11-23 04:44:15,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778548,778561] [2021-11-23 04:44:15,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778706,778719] [2021-11-23 04:44:15,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778873,778886] [2021-11-23 04:44:15,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779032,779045] [2021-11-23 04:44:15,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779191,779204] [2021-11-23 04:44:15,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779340,779353] [2021-11-23 04:44:15,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779487,779500] [2021-11-23 04:44:15,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779626,779639] [2021-11-23 04:44:15,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779789,779802] [2021-11-23 04:44:15,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779955,779968] [2021-11-23 04:44:15,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780119,780132] [2021-11-23 04:44:15,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780284,780297] [2021-11-23 04:44:15,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780449,780462] [2021-11-23 04:44:15,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780615,780628] [2021-11-23 04:44:15,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780780,780793] [2021-11-23 04:44:15,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780947,780960] [2021-11-23 04:44:15,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781107,781120] [2021-11-23 04:44:15,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781269,781282] [2021-11-23 04:44:15,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781428,781441] [2021-11-23 04:44:15,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781574,781587] [2021-11-23 04:44:15,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781717,781730] [2021-11-23 04:44:15,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781861,781874] [2021-11-23 04:44:15,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782004,782017] [2021-11-23 04:44:15,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782148,782161] [2021-11-23 04:44:15,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782289,782302] [2021-11-23 04:44:15,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782427,782440] [2021-11-23 04:44:15,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782585,782598] [2021-11-23 04:44:15,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782744,782757] [2021-11-23 04:44:15,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782900,782913] [2021-11-23 04:44:15,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783049,783062] [2021-11-23 04:44:15,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783201,783214] [2021-11-23 04:44:15,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783352,783365] [2021-11-23 04:44:15,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783501,783514] [2021-11-23 04:44:15,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783653,783666] [2021-11-23 04:44:15,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783801,783814] [2021-11-23 04:44:15,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783954,783967] [2021-11-23 04:44:15,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784105,784118] [2021-11-23 04:44:15,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784255,784268] [2021-11-23 04:44:15,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784402,784415] [2021-11-23 04:44:15,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784553,784566] [2021-11-23 04:44:15,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784704,784717] [2021-11-23 04:44:15,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784852,784865] [2021-11-23 04:44:15,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785018,785031] [2021-11-23 04:44:15,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785187,785200] [2021-11-23 04:44:15,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785354,785367] [2021-11-23 04:44:15,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785522,785535] [2021-11-23 04:44:15,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785672,785685] [2021-11-23 04:44:15,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785819,785832] [2021-11-23 04:44:15,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785980,785993] [2021-11-23 04:44:15,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786150,786163] [2021-11-23 04:44:15,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786312,786325] [2021-11-23 04:44:15,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 04:44:15,991 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 04:44:16,610 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[772924,772937] [2021-11-23 04:44:16,611 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773069,773082] [2021-11-23 04:44:16,611 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773215,773228] [2021-11-23 04:44:16,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773380,773393] [2021-11-23 04:44:16,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773538,773551] [2021-11-23 04:44:16,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773696,773709] [2021-11-23 04:44:16,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[773854,773867] [2021-11-23 04:44:16,613 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774014,774027] [2021-11-23 04:44:16,613 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774173,774186] [2021-11-23 04:44:16,613 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774312,774325] [2021-11-23 04:44:16,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774454,774467] [2021-11-23 04:44:16,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774603,774616] [2021-11-23 04:44:16,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774742,774755] [2021-11-23 04:44:16,614 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[774897,774910] [2021-11-23 04:44:16,615 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775057,775070] [2021-11-23 04:44:16,615 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775208,775221] [2021-11-23 04:44:16,615 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775359,775372] [2021-11-23 04:44:16,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775511,775524] [2021-11-23 04:44:16,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775660,775673] [2021-11-23 04:44:16,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775808,775821] [2021-11-23 04:44:16,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[775965,775978] [2021-11-23 04:44:16,617 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776114,776127] [2021-11-23 04:44:16,617 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776270,776283] [2021-11-23 04:44:16,617 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776423,776436] [2021-11-23 04:44:16,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776569,776582] [2021-11-23 04:44:16,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776712,776725] [2021-11-23 04:44:16,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[776864,776877] [2021-11-23 04:44:16,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777010,777023] [2021-11-23 04:44:16,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777155,777168] [2021-11-23 04:44:16,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777309,777322] [2021-11-23 04:44:16,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777460,777473] [2021-11-23 04:44:16,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777615,777628] [2021-11-23 04:44:16,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777767,777780] [2021-11-23 04:44:16,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[777922,777935] [2021-11-23 04:44:16,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778086,778099] [2021-11-23 04:44:16,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778242,778255] [2021-11-23 04:44:16,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778406,778419] [2021-11-23 04:44:16,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778548,778561] [2021-11-23 04:44:16,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778706,778719] [2021-11-23 04:44:16,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[778873,778886] [2021-11-23 04:44:16,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779032,779045] [2021-11-23 04:44:16,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779191,779204] [2021-11-23 04:44:16,622 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779340,779353] [2021-11-23 04:44:16,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779487,779500] [2021-11-23 04:44:16,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779626,779639] [2021-11-23 04:44:16,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779789,779802] [2021-11-23 04:44:16,623 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[779955,779968] [2021-11-23 04:44:16,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780119,780132] [2021-11-23 04:44:16,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780284,780297] [2021-11-23 04:44:16,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780449,780462] [2021-11-23 04:44:16,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780615,780628] [2021-11-23 04:44:16,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780780,780793] [2021-11-23 04:44:16,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[780947,780960] [2021-11-23 04:44:16,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781107,781120] [2021-11-23 04:44:16,625 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781269,781282] [2021-11-23 04:44:16,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781428,781441] [2021-11-23 04:44:16,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781574,781587] [2021-11-23 04:44:16,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781717,781730] [2021-11-23 04:44:16,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[781861,781874] [2021-11-23 04:44:16,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782004,782017] [2021-11-23 04:44:16,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782148,782161] [2021-11-23 04:44:16,627 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782289,782302] [2021-11-23 04:44:16,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782427,782440] [2021-11-23 04:44:16,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782585,782598] [2021-11-23 04:44:16,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782744,782757] [2021-11-23 04:44:16,628 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[782900,782913] [2021-11-23 04:44:16,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783049,783062] [2021-11-23 04:44:16,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783201,783214] [2021-11-23 04:44:16,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783352,783365] [2021-11-23 04:44:16,629 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783501,783514] [2021-11-23 04:44:16,630 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783653,783666] [2021-11-23 04:44:16,630 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783801,783814] [2021-11-23 04:44:16,630 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[783954,783967] [2021-11-23 04:44:16,631 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784105,784118] [2021-11-23 04:44:16,631 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784255,784268] [2021-11-23 04:44:16,631 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784402,784415] [2021-11-23 04:44:16,631 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784553,784566] [2021-11-23 04:44:16,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784704,784717] [2021-11-23 04:44:16,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[784852,784865] [2021-11-23 04:44:16,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785018,785031] [2021-11-23 04:44:16,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785187,785200] [2021-11-23 04:44:16,633 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785354,785367] [2021-11-23 04:44:16,633 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785522,785535] [2021-11-23 04:44:16,633 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785672,785685] [2021-11-23 04:44:16,633 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785819,785832] [2021-11-23 04:44:16,634 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[785980,785993] [2021-11-23 04:44:16,634 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786150,786163] [2021-11-23 04:44:16,634 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i[786312,786325] [2021-11-23 04:44:16,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 04:44:16,904 INFO L208 MainTranslator]: Completed translation [2021-11-23 04:44:16,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16 WrapperNode [2021-11-23 04:44:16,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 04:44:16,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 04:44:16,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 04:44:16,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 04:44:16,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:17,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:17,699 INFO L137 Inliner]: procedures = 966, calls = 7985, calls flagged for inlining = 2086, calls inlined = 4689, statements flattened = 51342 [2021-11-23 04:44:17,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 04:44:17,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 04:44:17,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 04:44:17,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 04:44:17,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:17,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:18,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:18,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:18,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:18,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:18,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:19,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 04:44:19,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 04:44:19,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 04:44:19,125 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 04:44:19,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (1/1) ... [2021-11-23 04:44:19,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 04:44:19,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-23 04:44:19,193 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) [2021-11-23 04:44:19,264 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 [2021-11-23 04:44:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 04:44:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 04:44:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 04:44:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_23_2 [2021-11-23 04:44:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_23_2 [2021-11-23 04:44:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_ioctl [2021-11-23 04:44:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_ioctl [2021-11-23 04:44:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 04:44:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure aac_nark_init [2021-11-23 04:44:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_nark_init [2021-11-23 04:44:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_check_health [2021-11-23 04:44:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_check_health [2021-11-23 04:44:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 04:44:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_20 [2021-11-23 04:44:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_20 [2021-11-23 04:44:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_24 [2021-11-23 04:44:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_24 [2021-11-23 04:44:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_26 [2021-11-23 04:44:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_26 [2021-11-23 04:44:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_35 [2021-11-23 04:44:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_35 [2021-11-23 04:44:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_37 [2021-11-23 04:44:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_37 [2021-11-23 04:44:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_init [2021-11-23 04:44:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_init [2021-11-23 04:44:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_srb_fib [2021-11-23 04:44:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_srb_fib [2021-11-23 04:44:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure aac_remove_one [2021-11-23 04:44:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_remove_one [2021-11-23 04:44:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_109 [2021-11-23 04:44:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_109 [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_do_ioctl [2021-11-23 04:44:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_do_ioctl [2021-11-23 04:44:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 04:44:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read [2021-11-23 04:44:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_restart_adapter [2021-11-23 04:44:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_restart_adapter [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure __aac_shutdown [2021-11-23 04:44:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __aac_shutdown [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_serial [2021-11-23 04:44:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_serial [2021-11-23 04:44:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_raw_srb [2021-11-23 04:44:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_raw_srb [2021-11-23 04:44:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_raw_io [2021-11-23 04:44:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_raw_io [2021-11-23 04:44:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure aac_shutdown [2021-11-23 04:44:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_shutdown [2021-11-23 04:44:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 04:44:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure aac_reset_adapter [2021-11-23 04:44:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_reset_adapter [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block [2021-11-23 04:44:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_init [2021-11-23 04:44:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_init [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_one [2021-11-23 04:44:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_one [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 04:44:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure aac_srcv_init [2021-11-23 04:44:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_srcv_init [2021-11-23 04:44:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_interrupt_adapter [2021-11-23 04:44:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_interrupt_adapter [2021-11-23 04:44:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_shutdown [2021-11-23 04:44:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_shutdown [2021-11-23 04:44:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block64 [2021-11-23 04:44:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block64 [2021-11-23 04:44:19,290 INFO L130 BoogieDeclarations]: Found specification of procedure aac_do_ioctl [2021-11-23 04:44:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_do_ioctl [2021-11-23 04:44:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_rx_init [2021-11-23 04:44:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_rx_init [2021-11-23 04:44:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container [2021-11-23 04:44:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container [2021-11-23 04:44:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_64 [2021-11-23 04:44:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_64 [2021-11-23 04:44:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_probe_container [2021-11-23 04:44:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_probe_container [2021-11-23 04:44:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_restart_adapter [2021-11-23 04:44:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_restart_adapter [2021-11-23 04:44:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write [2021-11-23 04:44:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_raw_io [2021-11-23 04:44:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_raw_io [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_reset_adapter [2021-11-23 04:44:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_reset_adapter [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32 [2021-11-23 04:44:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32 [2021-11-23 04:44:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 04:44:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 04:44:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 04:44:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32_64 [2021-11-23 04:44:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32_64 [2021-11-23 04:44:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure src_sync_cmd [2021-11-23 04:44:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure src_sync_cmd [2021-11-23 04:44:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_start_adapter [2021-11-23 04:44:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_start_adapter [2021-11-23 04:44:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure aac_synchronize [2021-11-23 04:44:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_synchronize [2021-11-23 04:44:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host [2021-11-23 04:44:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host [2021-11-23 04:44:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rkt_init [2021-11-23 04:44:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rkt_init [2021-11-23 04:44:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure aac_command_thread [2021-11-23 04:44:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_command_thread [2021-11-23 04:44:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2021-11-23 04:44:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2021-11-23 04:44:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_adapter_info [2021-11-23 04:44:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_adapter_info [2021-11-23 04:44:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 04:44:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 04:44:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure aac_handle_aif [2021-11-23 04:44:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_handle_aif [2021-11-23 04:44:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 04:44:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 04:44:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2021-11-23 04:44:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2021-11-23 04:44:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand_lck [2021-11-23 04:44:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand_lck [2021-11-23 04:44:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_send [2021-11-23 04:44:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_send [2021-11-23 04:44:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand [2021-11-23 04:44:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand [2021-11-23 04:44:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2021-11-23 04:44:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2021-11-23 04:44:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure aac_bounds_32 [2021-11-23 04:44:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_bounds_32 [2021-11-23 04:44:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure aac_cfg_ioctl [2021-11-23 04:44:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_cfg_ioctl [2021-11-23 04:44:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 04:44:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_interrupt_adapter [2021-11-23 04:44:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_interrupt_adapter [2021-11-23 04:44:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure aac_start_stop [2021-11-23 04:44:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_start_stop [2021-11-23 04:44:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_send_fib [2021-11-23 04:44:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_send_fib [2021-11-23 04:44:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block [2021-11-23 04:44:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_config_status [2021-11-23 04:44:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_config_status [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure aac_check_health [2021-11-23 04:44:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_check_health [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure aac_init_adapter [2021-11-23 04:44:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_init_adapter [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_start_adapter [2021-11-23 04:44:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_start_adapter [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure rx_sync_cmd [2021-11-23 04:44:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_sync_cmd [2021-11-23 04:44:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_name [2021-11-23 04:44:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_name [2021-11-23 04:44:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_cmd [2021-11-23 04:44:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_cmd [2021-11-23 04:44:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 04:44:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2021-11-23 04:44:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2021-11-23 04:44:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure aac_ioctl [2021-11-23 04:44:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_ioctl [2021-11-23 04:44:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_release_3_2 [2021-11-23 04:44:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_release_3_2 [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_containers [2021-11-23 04:44:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_containers [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block64 [2021-11-23 04:44:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block64 [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure aac_sa_init [2021-11-23 04:44:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_sa_init [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure aac_eh_reset [2021-11-23 04:44:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_eh_reset [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container_callback2 [2021-11-23 04:44:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container_callback2 [2021-11-23 04:44:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_probe_3_10 [2021-11-23 04:44:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_probe_3_10 [2021-11-23 04:44:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 04:44:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 04:44:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 04:44:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure aac_dev_ioctl [2021-11-23 04:44:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_dev_ioctl [2021-11-23 04:44:21,410 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 04:44:21,413 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 04:44:40,979 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break___1: call ULTIMATE.dealloc(~#inq_data~1#1.base, ~#inq_data~1#1.offset);havoc ~#inq_data~1#1.base, ~#inq_data~1#1.offset;call ULTIMATE.dealloc(~#cp~3#1.base, ~#cp~3#1.offset);havoc ~#cp~3#1.base, ~#cp~3#1.offset;call ULTIMATE.dealloc(~#cp___0~0#1.base, ~#cp___0~0#1.offset);havoc ~#cp___0~0#1.base, ~#cp___0~0#1.offset;call ULTIMATE.dealloc(~#mode_buf~0#1.base, ~#mode_buf~0#1.offset);havoc ~#mode_buf~0#1.base, ~#mode_buf~0#1.offset;call ULTIMATE.dealloc(~#mode_buf___0~0#1.base, ~#mode_buf___0~0#1.offset);havoc ~#mode_buf___0~0#1.base, ~#mode_buf___0~0#1.offset; [2021-11-23 04:44:48,052 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_pci_pci_instance_2_switch_break#1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2021-11-23 04:44:48,052 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L9530: #t~ret4294#1 := main_#res#1;assume { :end_inline_main } true; [2021-11-23 04:44:48,052 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 04:44:48,052 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_30_returnLabel#1: assume { :end_inline_ldv_entry_EMGentry_30 } true;main_#res#1 := 0; [2021-11-23 04:44:48,443 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 04:44:48,486 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 04:44:48,486 INFO L301 CfgBuilder]: Removed 22 assume(true) statements. [2021-11-23 04:44:48,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:44:48 BoogieIcfgContainer [2021-11-23 04:44:48,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 04:44:48,498 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 04:44:48,498 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 04:44:48,500 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 04:44:48,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:44:10" (1/3) ... [2021-11-23 04:44:48,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b466123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:44:48, skipping insertion in model container [2021-11-23 04:44:48,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:44:16" (2/3) ... [2021-11-23 04:44:48,502 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b466123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:44:48, skipping insertion in model container [2021-11-23 04:44:48,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:44:48" (3/3) ... [2021-11-23 04:44:48,505 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2021-11-23 04:44:48,508 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 04:44:48,509 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 450 error locations. [2021-11-23 04:44:48,569 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 04:44:48,577 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 04:44:48,577 INFO L340 AbstractCegarLoop]: Starting to check reachability of 450 error locations. [2021-11-23 04:44:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand has 11383 states, 10620 states have (on average 1.3693973634651602) internal successors, (14543), 11082 states have internal predecessors, (14543), 231 states have call successors, (231), 82 states have call predecessors, (231), 82 states have return successors, (231), 224 states have call predecessors, (231), 231 states have call successors, (231) [2021-11-23 04:44:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 04:44:48,703 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:44:48,703 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:44:48,704 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:44:48,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:44:48,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1733568068, now seen corresponding path program 1 times [2021-11-23 04:44:48,714 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:44:48,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363115808] [2021-11-23 04:44:48,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:44:48,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:44:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:44:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:44:49,541 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:44:49,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363115808] [2021-11-23 04:44:49,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363115808] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:44:49,543 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:44:49,543 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:44:49,545 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033404070] [2021-11-23 04:44:49,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:44:49,548 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:44:49,548 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:44:49,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:44:49,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:44:49,593 INFO L87 Difference]: Start difference. First operand has 11383 states, 10620 states have (on average 1.3693973634651602) internal successors, (14543), 11082 states have internal predecessors, (14543), 231 states have call successors, (231), 82 states have call predecessors, (231), 82 states have return successors, (231), 224 states have call predecessors, (231), 231 states have call successors, (231) Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:50,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:44:50,656 INFO L93 Difference]: Finished difference Result 34546 states and 46201 transitions. [2021-11-23 04:44:50,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:44:50,660 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-11-23 04:44:50,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:44:50,772 INFO L225 Difference]: With dead ends: 34546 [2021-11-23 04:44:50,772 INFO L226 Difference]: Without dead ends: 21898 [2021-11-23 04:44:51,137 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:44:51,140 INFO L933 BasicCegarLoop]: 16981 mSDtfsCounter, 15789 mSDsluCounter, 28881 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15807 SdHoareTripleChecker+Valid, 45862 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 04:44:51,141 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15807 Valid, 45862 Invalid, 39 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [22 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 04:44:51,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21898 states. [2021-11-23 04:44:51,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21898 to 20166. [2021-11-23 04:44:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20166 states, 19096 states have (on average 1.2820485965647257) internal successors, (24482), 19570 states have internal predecessors, (24482), 457 states have call successors, (457), 164 states have call predecessors, (457), 164 states have return successors, (683), 443 states have call predecessors, (683), 457 states have call successors, (683) [2021-11-23 04:44:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20166 states to 20166 states and 25622 transitions. [2021-11-23 04:44:51,912 INFO L78 Accepts]: Start accepts. Automaton has 20166 states and 25622 transitions. Word has length 23 [2021-11-23 04:44:51,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:44:51,913 INFO L470 AbstractCegarLoop]: Abstraction has 20166 states and 25622 transitions. [2021-11-23 04:44:51,914 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 3 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 20166 states and 25622 transitions. [2021-11-23 04:44:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 04:44:51,915 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:44:51,915 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:44:51,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 04:44:51,916 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:44:51,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:44:51,918 INFO L85 PathProgramCache]: Analyzing trace with hash 504506884, now seen corresponding path program 1 times [2021-11-23 04:44:51,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:44:51,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862014957] [2021-11-23 04:44:51,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:44:51,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:44:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:44:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:44:52,278 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:44:52,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862014957] [2021-11-23 04:44:52,279 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862014957] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:44:52,279 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:44:52,279 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:44:52,279 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864646216] [2021-11-23 04:44:52,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:44:52,280 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:44:52,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:44:52,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:44:52,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:44:52,282 INFO L87 Difference]: Start difference. First operand 20166 states and 25622 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:53,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:44:53,756 INFO L93 Difference]: Finished difference Result 39878 states and 51455 transitions. [2021-11-23 04:44:53,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:44:53,757 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-23 04:44:53,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:44:53,907 INFO L225 Difference]: With dead ends: 39878 [2021-11-23 04:44:53,907 INFO L226 Difference]: Without dead ends: 39874 [2021-11-23 04:44:53,927 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:44:53,930 INFO L933 BasicCegarLoop]: 15039 mSDtfsCounter, 13105 mSDsluCounter, 27904 mSDsCounter, 0 mSdLazyCounter, 695 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13105 SdHoareTripleChecker+Valid, 42943 SdHoareTripleChecker+Invalid, 699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 695 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-23 04:44:53,930 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13105 Valid, 42943 Invalid, 699 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 695 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-23 04:44:53,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39874 states. [2021-11-23 04:44:54,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39874 to 38634. [2021-11-23 04:44:54,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38634 states, 36943 states have (on average 1.2860623122107029) internal successors, (47511), 37443 states have internal predecessors, (47511), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:44:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38634 states to 38634 states and 50474 transitions. [2021-11-23 04:44:55,000 INFO L78 Accepts]: Start accepts. Automaton has 38634 states and 50474 transitions. Word has length 29 [2021-11-23 04:44:55,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:44:55,001 INFO L470 AbstractCegarLoop]: Abstraction has 38634 states and 50474 transitions. [2021-11-23 04:44:55,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 38634 states and 50474 transitions. [2021-11-23 04:44:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 04:44:55,003 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:44:55,003 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:44:55,003 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 04:44:55,004 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:44:55,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:44:55,004 INFO L85 PathProgramCache]: Analyzing trace with hash 16205738, now seen corresponding path program 1 times [2021-11-23 04:44:55,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:44:55,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235890278] [2021-11-23 04:44:55,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:44:55,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:44:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:44:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:44:55,577 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:44:55,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235890278] [2021-11-23 04:44:55,577 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235890278] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:44:55,577 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:44:55,577 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:44:55,577 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057114102] [2021-11-23 04:44:55,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:44:55,578 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:44:55,578 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:44:55,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:44:55,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:44:55,578 INFO L87 Difference]: Start difference. First operand 38634 states and 50474 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:56,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:44:56,520 INFO L93 Difference]: Finished difference Result 41638 states and 54076 transitions. [2021-11-23 04:44:56,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:44:56,521 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-11-23 04:44:56,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:44:56,628 INFO L225 Difference]: With dead ends: 41638 [2021-11-23 04:44:56,629 INFO L226 Difference]: Without dead ends: 41636 [2021-11-23 04:44:56,644 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:44:56,646 INFO L933 BasicCegarLoop]: 14089 mSDtfsCounter, 14130 mSDsluCounter, 13101 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14130 SdHoareTripleChecker+Valid, 27190 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 04:44:56,646 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14130 Valid, 27190 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 04:44:56,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41636 states. [2021-11-23 04:44:57,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41636 to 38632. [2021-11-23 04:44:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38632 states, 36942 states have (on average 1.2859617779221482) internal successors, (47506), 37441 states have internal predecessors, (47506), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:44:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38632 states to 38632 states and 50469 transitions. [2021-11-23 04:44:57,808 INFO L78 Accepts]: Start accepts. Automaton has 38632 states and 50469 transitions. Word has length 30 [2021-11-23 04:44:57,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:44:57,808 INFO L470 AbstractCegarLoop]: Abstraction has 38632 states and 50469 transitions. [2021-11-23 04:44:57,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 38632 states and 50469 transitions. [2021-11-23 04:44:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 04:44:57,809 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:44:57,810 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:44:57,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 04:44:57,810 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:44:57,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:44:57,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1707042926, now seen corresponding path program 1 times [2021-11-23 04:44:57,811 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:44:57,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317872392] [2021-11-23 04:44:57,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:44:57,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:44:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:44:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:44:58,257 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:44:58,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317872392] [2021-11-23 04:44:58,258 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317872392] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:44:58,258 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:44:58,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:44:58,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477788173] [2021-11-23 04:44:58,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:44:58,258 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:44:58,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:44:58,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:44:58,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:44:58,259 INFO L87 Difference]: Start difference. First operand 38632 states and 50469 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:44:58,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:44:58,982 INFO L93 Difference]: Finished difference Result 38632 states and 50469 transitions. [2021-11-23 04:44:58,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:44:58,982 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2021-11-23 04:44:58,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:44:59,083 INFO L225 Difference]: With dead ends: 38632 [2021-11-23 04:44:59,084 INFO L226 Difference]: Without dead ends: 38628 [2021-11-23 04:44:59,106 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:44:59,107 INFO L933 BasicCegarLoop]: 13087 mSDtfsCounter, 13250 mSDsluCounter, 12901 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13250 SdHoareTripleChecker+Valid, 25988 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:44:59,107 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13250 Valid, 25988 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:44:59,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38628 states. [2021-11-23 04:44:59,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38628 to 38628. [2021-11-23 04:45:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38628 states, 36940 states have (on average 1.2859231185706552) internal successors, (47502), 37437 states have internal predecessors, (47502), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:45:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38628 states to 38628 states and 50465 transitions. [2021-11-23 04:45:00,156 INFO L78 Accepts]: Start accepts. Automaton has 38628 states and 50465 transitions. Word has length 32 [2021-11-23 04:45:00,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:00,157 INFO L470 AbstractCegarLoop]: Abstraction has 38628 states and 50465 transitions. [2021-11-23 04:45:00,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 38628 states and 50465 transitions. [2021-11-23 04:45:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 04:45:00,162 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:00,163 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:00,163 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 04:45:00,163 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:00,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:00,163 INFO L85 PathProgramCache]: Analyzing trace with hash 1824085660, now seen corresponding path program 1 times [2021-11-23 04:45:00,163 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:00,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649947066] [2021-11-23 04:45:00,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:00,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:00,458 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:00,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649947066] [2021-11-23 04:45:00,458 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649947066] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:00,458 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:00,458 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 04:45:00,458 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679241656] [2021-11-23 04:45:00,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:00,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 04:45:00,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:00,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 04:45:00,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:45:00,459 INFO L87 Difference]: Start difference. First operand 38628 states and 50465 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:01,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:45:01,746 INFO L93 Difference]: Finished difference Result 58273 states and 76120 transitions. [2021-11-23 04:45:01,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 04:45:01,747 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-11-23 04:45:01,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:45:02,072 INFO L225 Difference]: With dead ends: 58273 [2021-11-23 04:45:02,072 INFO L226 Difference]: Without dead ends: 58130 [2021-11-23 04:45:02,094 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:45:02,095 INFO L933 BasicCegarLoop]: 13530 mSDtfsCounter, 13265 mSDsluCounter, 12817 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13265 SdHoareTripleChecker+Valid, 26347 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:45:02,096 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13265 Valid, 26347 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:45:02,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58130 states. [2021-11-23 04:45:03,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58130 to 38424. [2021-11-23 04:45:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38424 states, 36736 states have (on average 1.286748693379791) internal successors, (47270), 37233 states have internal predecessors, (47270), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:45:03,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38424 states to 38424 states and 50233 transitions. [2021-11-23 04:45:03,292 INFO L78 Accepts]: Start accepts. Automaton has 38424 states and 50233 transitions. Word has length 35 [2021-11-23 04:45:03,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:03,294 INFO L470 AbstractCegarLoop]: Abstraction has 38424 states and 50233 transitions. [2021-11-23 04:45:03,294 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 38424 states and 50233 transitions. [2021-11-23 04:45:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 04:45:03,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:03,295 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:03,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 04:45:03,295 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:03,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:03,296 INFO L85 PathProgramCache]: Analyzing trace with hash 2136066128, now seen corresponding path program 1 times [2021-11-23 04:45:03,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:03,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800567615] [2021-11-23 04:45:03,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:03,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:03,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:03,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800567615] [2021-11-23 04:45:03,723 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800567615] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:03,723 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:03,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:45:03,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318078988] [2021-11-23 04:45:03,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:03,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:45:03,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:03,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:45:03,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:45:03,725 INFO L87 Difference]: Start difference. First operand 38424 states and 50233 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:04,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:45:04,620 INFO L93 Difference]: Finished difference Result 38424 states and 50233 transitions. [2021-11-23 04:45:04,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:45:04,621 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-11-23 04:45:04,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:45:04,724 INFO L225 Difference]: With dead ends: 38424 [2021-11-23 04:45:04,724 INFO L226 Difference]: Without dead ends: 38420 [2021-11-23 04:45:04,750 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:45:04,751 INFO L933 BasicCegarLoop]: 13083 mSDtfsCounter, 13233 mSDsluCounter, 12907 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13233 SdHoareTripleChecker+Valid, 25990 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:45:04,751 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13233 Valid, 25990 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:45:04,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38420 states. [2021-11-23 04:45:05,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38420 to 38420. [2021-11-23 04:45:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38420 states, 36734 states have (on average 1.2867098600751348) internal successors, (47266), 37229 states have internal predecessors, (47266), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:45:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38420 states to 38420 states and 50229 transitions. [2021-11-23 04:45:05,905 INFO L78 Accepts]: Start accepts. Automaton has 38420 states and 50229 transitions. Word has length 35 [2021-11-23 04:45:05,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:05,906 INFO L470 AbstractCegarLoop]: Abstraction has 38420 states and 50229 transitions. [2021-11-23 04:45:05,906 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 38420 states and 50229 transitions. [2021-11-23 04:45:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 04:45:05,907 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:05,907 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:05,907 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 04:45:05,907 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:05,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:05,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1343615930, now seen corresponding path program 1 times [2021-11-23 04:45:05,908 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:05,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907894009] [2021-11-23 04:45:05,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:05,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:06,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:06,244 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:06,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907894009] [2021-11-23 04:45:06,244 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [907894009] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:06,245 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:06,245 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:45:06,245 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97940217] [2021-11-23 04:45:06,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:06,245 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:45:06,245 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:06,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:45:06,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:45:06,246 INFO L87 Difference]: Start difference. First operand 38420 states and 50229 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:07,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:45:07,340 INFO L93 Difference]: Finished difference Result 38420 states and 50229 transitions. [2021-11-23 04:45:07,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:45:07,340 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-23 04:45:07,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:45:07,424 INFO L225 Difference]: With dead ends: 38420 [2021-11-23 04:45:07,425 INFO L226 Difference]: Without dead ends: 38416 [2021-11-23 04:45:07,445 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:45:07,445 INFO L933 BasicCegarLoop]: 13079 mSDtfsCounter, 13216 mSDsluCounter, 12913 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13216 SdHoareTripleChecker+Valid, 25992 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:45:07,446 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13216 Valid, 25992 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:45:07,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38416 states. [2021-11-23 04:45:08,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38416 to 38416. [2021-11-23 04:45:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38416 states, 36732 states have (on average 1.286671022541653) internal successors, (47262), 37225 states have internal predecessors, (47262), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:45:08,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38416 states to 38416 states and 50225 transitions. [2021-11-23 04:45:08,639 INFO L78 Accepts]: Start accepts. Automaton has 38416 states and 50225 transitions. Word has length 38 [2021-11-23 04:45:08,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:08,640 INFO L470 AbstractCegarLoop]: Abstraction has 38416 states and 50225 transitions. [2021-11-23 04:45:08,640 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 38416 states and 50225 transitions. [2021-11-23 04:45:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 04:45:08,641 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:08,641 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:08,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 04:45:08,641 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:08,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:08,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1399961956, now seen corresponding path program 1 times [2021-11-23 04:45:08,642 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:08,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279363276] [2021-11-23 04:45:08,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:08,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:08,901 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:08,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279363276] [2021-11-23 04:45:08,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279363276] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:08,901 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:08,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:45:08,902 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594097473] [2021-11-23 04:45:08,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:08,902 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:45:08,903 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:08,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:45:08,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:45:08,903 INFO L87 Difference]: Start difference. First operand 38416 states and 50225 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:09,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:45:09,930 INFO L93 Difference]: Finished difference Result 38416 states and 50225 transitions. [2021-11-23 04:45:09,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:45:09,931 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2021-11-23 04:45:09,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:45:10,027 INFO L225 Difference]: With dead ends: 38416 [2021-11-23 04:45:10,028 INFO L226 Difference]: Without dead ends: 38412 [2021-11-23 04:45:10,053 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:45:10,054 INFO L933 BasicCegarLoop]: 13075 mSDtfsCounter, 13199 mSDsluCounter, 12919 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13199 SdHoareTripleChecker+Valid, 25994 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:45:10,054 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13199 Valid, 25994 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:45:10,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38412 states. [2021-11-23 04:45:11,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38412 to 38412. [2021-11-23 04:45:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38412 states, 36730 states have (on average 1.2866321807786552) internal successors, (47258), 37221 states have internal predecessors, (47258), 914 states have call successors, (914), 328 states have call predecessors, (914), 328 states have return successors, (2049), 886 states have call predecessors, (2049), 914 states have call successors, (2049) [2021-11-23 04:45:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38412 states to 38412 states and 50221 transitions. [2021-11-23 04:45:11,365 INFO L78 Accepts]: Start accepts. Automaton has 38412 states and 50221 transitions. Word has length 41 [2021-11-23 04:45:11,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:11,366 INFO L470 AbstractCegarLoop]: Abstraction has 38412 states and 50221 transitions. [2021-11-23 04:45:11,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 38412 states and 50221 transitions. [2021-11-23 04:45:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-23 04:45:11,367 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:11,367 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:11,367 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-23 04:45:11,367 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:11,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:11,367 INFO L85 PathProgramCache]: Analyzing trace with hash -2101108986, now seen corresponding path program 1 times [2021-11-23 04:45:11,368 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:11,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027111075] [2021-11-23 04:45:11,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:11,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:11,653 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:11,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027111075] [2021-11-23 04:45:11,653 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1027111075] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:11,653 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:11,653 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:45:11,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539294656] [2021-11-23 04:45:11,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:11,654 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:45:11,654 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:11,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:45:11,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:45:11,655 INFO L87 Difference]: Start difference. First operand 38412 states and 50221 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:13,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:45:13,231 INFO L93 Difference]: Finished difference Result 58114 states and 75958 transitions. [2021-11-23 04:45:13,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:45:13,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2021-11-23 04:45:13,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:45:13,398 INFO L225 Difference]: With dead ends: 58114 [2021-11-23 04:45:13,398 INFO L226 Difference]: Without dead ends: 58110 [2021-11-23 04:45:13,433 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:45:13,434 INFO L933 BasicCegarLoop]: 13517 mSDtfsCounter, 13546 mSDsluCounter, 26280 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13546 SdHoareTripleChecker+Valid, 39797 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:45:13,434 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13546 Valid, 39797 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:45:13,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58110 states. [2021-11-23 04:45:14,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58110 to 57138. [2021-11-23 04:45:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57138 states, 54840 states have (on average 1.287618526622903) internal successors, (70613), 55357 states have internal predecessors, (70613), 1366 states have call successors, (1366), 492 states have call predecessors, (1366), 492 states have return successors, (3405), 1324 states have call predecessors, (3405), 1366 states have call successors, (3405) [2021-11-23 04:45:15,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57138 states to 57138 states and 75384 transitions. [2021-11-23 04:45:15,263 INFO L78 Accepts]: Start accepts. Automaton has 57138 states and 75384 transitions. Word has length 44 [2021-11-23 04:45:15,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:45:15,263 INFO L470 AbstractCegarLoop]: Abstraction has 57138 states and 75384 transitions. [2021-11-23 04:45:15,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:45:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 57138 states and 75384 transitions. [2021-11-23 04:45:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 04:45:15,264 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:45:15,265 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:45:15,265 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-23 04:45:15,265 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-23 04:45:15,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:45:15,265 INFO L85 PathProgramCache]: Analyzing trace with hash 748659944, now seen corresponding path program 1 times [2021-11-23 04:45:15,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:45:15,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575756202] [2021-11-23 04:45:15,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:45:15,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:45:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:45:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:45:15,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:45:15,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575756202] [2021-11-23 04:45:15,706 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575756202] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:45:15,706 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:45:15,706 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:45:15,706 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466117906] [2021-11-23 04:45:15,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:45:15,706 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:45:15,706 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:45:15,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:45:15,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:45:15,707 INFO L87 Difference]: Start difference. First operand 57138 states and 75384 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)