./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 173e3943 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-173e394 [2021-11-06 21:55:09,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 21:55:09,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 21:55:09,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 21:55:09,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 21:55:09,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 21:55:09,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 21:55:09,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 21:55:09,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 21:55:09,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 21:55:09,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 21:55:09,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 21:55:09,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 21:55:09,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 21:55:09,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 21:55:09,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 21:55:09,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 21:55:09,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 21:55:09,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 21:55:09,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 21:55:09,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 21:55:09,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 21:55:09,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 21:55:09,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 21:55:09,787 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 21:55:09,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 21:55:09,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 21:55:09,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 21:55:09,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 21:55:09,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 21:55:09,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 21:55:09,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 21:55:09,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 21:55:09,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 21:55:09,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 21:55:09,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 21:55:09,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 21:55:09,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 21:55:09,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 21:55:09,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 21:55:09,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 21:55:09,795 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 21:55:09,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 21:55:09,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 21:55:09,837 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 21:55:09,837 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 21:55:09,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 21:55:09,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 21:55:09,838 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 21:55:09,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 21:55:09,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 21:55:09,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 21:55:09,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 21:55:09,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 21:55:09,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 21:55:09,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 21:55:09,840 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 21:55:09,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 21:55:09,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 21:55:09,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 21:55:09,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 21:55:09,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:55:09,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 21:55:09,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 21:55:09,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 21:55:09,842 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 21:55:09,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 21:55:09,842 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 21:55:09,842 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 21:55:09,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 21:55:09,843 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 21:55:09,843 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15e28fd40fa140b146050f597b6100e3165318423017804a539e72c894cb3eac [2021-11-06 21:55:09,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 21:55:10,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 21:55:10,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 21:55:10,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 21:55:10,009 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 21:55:10,009 INFO L432 ainManager$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 [2021-11-06 21:55:10,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083910663/75239863c3ce4defbb32ae3657ef92d4/FLAGd44de3355 [2021-11-06 21:55:10,840 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 21:55:10,842 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 [2021-11-06 21:55:10,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083910663/75239863c3ce4defbb32ae3657ef92d4/FLAGd44de3355 [2021-11-06 21:55:11,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/083910663/75239863c3ce4defbb32ae3657ef92d4 [2021-11-06 21:55:11,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 21:55:11,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 21:55:11,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 21:55:11,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 21:55:11,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 21:55:11,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:11" (1/1) ... [2021-11-06 21:55:11,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16b889b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:11, skipping insertion in model container [2021-11-06 21:55:11,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:55:11" (1/1) ... [2021-11-06 21:55:11,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 21:55:11,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 21:55:19,108 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,115 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,119 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,120 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,120 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,121 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,121 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,122 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,122 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,123 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,125 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,125 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,125 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,126 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,126 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,130 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,130 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,131 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,132 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,133 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,133 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,136 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,136 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,136 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,137 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,139 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,139 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,140 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,141 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,141 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,142 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,142 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,144 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,144 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,144 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,144 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,145 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,145 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,145 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,146 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,147 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,149 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,149 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,153 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,153 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,153 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,154 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,154 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,154 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,154 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,155 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,155 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,155 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,156 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,156 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,157 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,157 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,157 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,158 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,158 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,158 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,159 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,159 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,159 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,159 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,160 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,160 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,160 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,160 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,161 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,161 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,162 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,162 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,162 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,164 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,170 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,171 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,171 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 21:55:19,261 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 21:55:19,910 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,910 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,911 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,911 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,912 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,915 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,916 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,916 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,917 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,917 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,917 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,918 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,918 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,919 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,919 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,919 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,919 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,920 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,920 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,920 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,920 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,921 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,921 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,922 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,922 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,922 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,923 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,923 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,923 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,924 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,924 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,924 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,924 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,927 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,927 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,928 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,928 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,930 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,930 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,930 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,931 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,933 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,933 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,933 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,934 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,934 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,935 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,936 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,937 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,938 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,938 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,941 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,942 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,947 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,948 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,948 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,949 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,950 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,950 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,951 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,952 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,953 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,953 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,953 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2021-11-06 21:55:19,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 21:55:20,249 INFO L208 MainTranslator]: Completed translation [2021-11-06 21:55:20,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20 WrapperNode [2021-11-06 21:55:20,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 21:55:20,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 21:55:20,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 21:55:20,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 21:55:20,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:20,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:21,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 21:55:21,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 21:55:21,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 21:55:21,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 21:55:21,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:21,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:21,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:21,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:22,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:22,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:22,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:22,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 21:55:22,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 21:55:22,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 21:55:22,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 21:55:22,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (1/1) ... [2021-11-06 21:55:22,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:55:22,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 21:55:22,973 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) [2021-11-06 21:55:22,994 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 [2021-11-06 21:55:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-06 21:55:22,998 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$~TO~int [2021-11-06 21:55:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$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 [2021-11-06 21:55:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_23_2 [2021-11-06 21:55:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_23_2 [2021-11-06 21:55:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_ioctl [2021-11-06 21:55:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_ioctl [2021-11-06 21:55:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-06 21:55:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure aac_nark_init [2021-11-06 21:55:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_nark_init [2021-11-06 21:55:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_check_health [2021-11-06 21:55:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_check_health [2021-11-06 21:55:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 21:55:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_20 [2021-11-06 21:55:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_20 [2021-11-06 21:55:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_24 [2021-11-06 21:55:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_24 [2021-11-06 21:55:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_26 [2021-11-06 21:55:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_26 [2021-11-06 21:55:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_35 [2021-11-06 21:55:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_35 [2021-11-06 21:55:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_callback_3_37 [2021-11-06 21:55:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_callback_3_37 [2021-11-06 21:55:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_init [2021-11-06 21:55:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_init [2021-11-06 21:55:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_srb_fib [2021-11-06 21:55:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_srb_fib [2021-11-06 21:55:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure aac_remove_one [2021-11-06 21:55:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_remove_one [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_109 [2021-11-06 21:55:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_109 [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure aac_compat_do_ioctl [2021-11-06 21:55:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_compat_do_ioctl [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 21:55:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 21:55:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read [2021-11-06 21:55:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read [2021-11-06 21:55:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 21:55:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_restart_adapter [2021-11-06 21:55:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_restart_adapter [2021-11-06 21:55:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure __aac_shutdown [2021-11-06 21:55:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __aac_shutdown [2021-11-06 21:55:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_serial [2021-11-06 21:55:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_serial [2021-11-06 21:55:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_raw_srb [2021-11-06 21:55:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_raw_srb [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_raw_io [2021-11-06 21:55:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_raw_io [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aac_shutdown [2021-11-06 21:55:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_shutdown [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aac_reset_adapter [2021-11-06 21:55:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_reset_adapter [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 21:55:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block [2021-11-06 21:55:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_init [2021-11-06 21:55:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_init [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_one [2021-11-06 21:55:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_one [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure aac_srcv_init [2021-11-06 21:55:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_srcv_init [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_interrupt_adapter [2021-11-06 21:55:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_interrupt_adapter [2021-11-06 21:55:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure aac_send_shutdown [2021-11-06 21:55:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_send_shutdown [2021-11-06 21:55:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure aac_read_block64 [2021-11-06 21:55:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_read_block64 [2021-11-06 21:55:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure aac_do_ioctl [2021-11-06 21:55:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_do_ioctl [2021-11-06 21:55:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_rx_init [2021-11-06 21:55:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_rx_init [2021-11-06 21:55:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container [2021-11-06 21:55:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container [2021-11-06 21:55:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_64 [2021-11-06 21:55:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_64 [2021-11-06 21:55:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_probe_container [2021-11-06 21:55:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_probe_container [2021-11-06 21:55:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_restart_adapter [2021-11-06 21:55:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_restart_adapter [2021-11-06 21:55:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 21:55:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write [2021-11-06 21:55:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write [2021-11-06 21:55:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_raw_io [2021-11-06 21:55:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_raw_io [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure _aac_reset_adapter [2021-11-06 21:55:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _aac_reset_adapter [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32 [2021-11-06 21:55:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32 [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-06 21:55:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-06 21:55:23,013 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_32_64 [2021-11-06 21:55:23,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_32_64 [2021-11-06 21:55:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure src_sync_cmd [2021-11-06 21:55:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure src_sync_cmd [2021-11-06 21:55:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_start_adapter [2021-11-06 21:55:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_start_adapter [2021-11-06 21:55:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure aac_synchronize [2021-11-06 21:55:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_synchronize [2021-11-06 21:55:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host [2021-11-06 21:55:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host [2021-11-06 21:55:23,014 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rkt_init [2021-11-06 21:55:23,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rkt_init [2021-11-06 21:55:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure aac_command_thread [2021-11-06 21:55:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_command_thread [2021-11-06 21:55:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2021-11-06 21:55:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_scsi_host_template_instance_3 [2021-11-06 21:55:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_adapter_info [2021-11-06 21:55:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_adapter_info [2021-11-06 21:55:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-06 21:55:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-06 21:55:23,015 INFO L130 BoogieDeclarations]: Found specification of procedure aac_handle_aif [2021-11-06 21:55:23,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_handle_aif [2021-11-06 21:55:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-06 21:55:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-06 21:55:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2021-11-06 21:55:23,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~TO~int [2021-11-06 21:55:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand_lck [2021-11-06 21:55:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand_lck [2021-11-06 21:55:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure aac_fib_send [2021-11-06 21:55:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_fib_send [2021-11-06 21:55:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure aac_queuecommand [2021-11-06 21:55:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_queuecommand [2021-11-06 21:55:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2021-11-06 21:55:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~TO~int [2021-11-06 21:55:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure aac_bounds_32 [2021-11-06 21:55:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_bounds_32 [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure aac_cfg_ioctl [2021-11-06 21:55:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_cfg_ioctl [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure aac_src_interrupt_adapter [2021-11-06 21:55:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_src_interrupt_adapter [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure aac_start_stop [2021-11-06 21:55:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_start_stop [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_send_fib [2021-11-06 21:55:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_send_fib [2021-11-06 21:55:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block [2021-11-06 21:55:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block [2021-11-06 21:55:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_config_status [2021-11-06 21:55:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_config_status [2021-11-06 21:55:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure aac_check_health [2021-11-06 21:55:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_check_health [2021-11-06 21:55:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure aac_init_adapter [2021-11-06 21:55:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_init_adapter [2021-11-06 21:55:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure aac_rx_start_adapter [2021-11-06 21:55:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_rx_start_adapter [2021-11-06 21:55:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure rx_sync_cmd [2021-11-06 21:55:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_sync_cmd [2021-11-06 21:55:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_container_name [2021-11-06 21:55:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_container_name [2021-11-06 21:55:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure aac_scsi_cmd [2021-11-06 21:55:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_scsi_cmd [2021-11-06 21:55:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 21:55:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2021-11-06 21:55:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u64~0~X~~u32~0~X~int~TO~int [2021-11-06 21:55:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure aac_ioctl [2021-11-06 21:55:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_ioctl [2021-11-06 21:55:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_release_3_2 [2021-11-06 21:55:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_release_3_2 [2021-11-06 21:55:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure aac_get_containers [2021-11-06 21:55:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_get_containers [2021-11-06 21:55:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure aac_write_block64 [2021-11-06 21:55:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_write_block64 [2021-11-06 21:55:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure aac_sa_init [2021-11-06 21:55:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_sa_init [2021-11-06 21:55:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure aac_eh_reset [2021-11-06 21:55:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_eh_reset [2021-11-06 21:55:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure aac_probe_container_callback2 [2021-11-06 21:55:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_probe_container_callback2 [2021-11-06 21:55:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_template_instance_probe_3_10 [2021-11-06 21:55:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_template_instance_probe_3_10 [2021-11-06 21:55:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-06 21:55:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-06 21:55:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-06 21:55:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure aac_dev_ioctl [2021-11-06 21:55:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aac_dev_ioctl [2021-11-06 21:55:47,668 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break___1: call ULTIMATE.dealloc(~#inq_data~1.base, ~#inq_data~1.offset);havoc ~#inq_data~1.base, ~#inq_data~1.offset;call ULTIMATE.dealloc(~#cp~3.base, ~#cp~3.offset);havoc ~#cp~3.base, ~#cp~3.offset;call ULTIMATE.dealloc(~#cp___0~0.base, ~#cp___0~0.offset);havoc ~#cp___0~0.base, ~#cp___0~0.offset;call ULTIMATE.dealloc(~#mode_buf~0.base, ~#mode_buf~0.offset);havoc ~#mode_buf~0.base, ~#mode_buf~0.offset;call ULTIMATE.dealloc(~#mode_buf___0~0.base, ~#mode_buf___0~0.offset);havoc ~#mode_buf___0~0.base, ~#mode_buf___0~0.offset; [2021-11-06 21:56:18,242 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_30_returnLabel: main_#res := 0; [2021-11-06 21:56:18,242 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9530: #t~ret4674 := main_#res; [2021-11-06 21:56:18,242 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-06 21:56:18,242 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_pci_pci_instance_2_switch_break: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.offset; [2021-11-06 21:56:18,682 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 21:56:18,682 INFO L299 CfgBuilder]: Removed 9395 assume(true) statements. [2021-11-06 21:56:18,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:56:18 BoogieIcfgContainer [2021-11-06 21:56:18,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 21:56:18,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 21:56:18,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 21:56:18,693 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 21:56:18,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:55:11" (1/3) ... [2021-11-06 21:56:18,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b0064f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:56:18, skipping insertion in model container [2021-11-06 21:56:18,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:55:20" (2/3) ... [2021-11-06 21:56:18,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b0064f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:56:18, skipping insertion in model container [2021-11-06 21:56:18,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:56:18" (3/3) ... [2021-11-06 21:56:18,696 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--aacraid--aacraid.ko.cil.i [2021-11-06 21:56:18,699 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 21:56:18,699 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 450 error locations. [2021-11-06 21:56:18,745 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 21:56:18,748 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 [2021-11-06 21:56:18,749 INFO L340 AbstractCegarLoop]: Starting to check reachability of 450 error locations. [2021-11-06 21:56:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand has 10440 states, 9677 states have (on average 1.405394233750129) internal successors, (13600), 10139 states have internal predecessors, (13600), 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) [2021-11-06 21:56:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-06 21:56:18,842 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:18,842 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:56:18,842 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)] === [2021-11-06 21:56:18,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:18,849 INFO L85 PathProgramCache]: Analyzing trace with hash 2135794727, now seen corresponding path program 1 times [2021-11-06 21:56:18,855 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:18,855 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555577087] [2021-11-06 21:56:18,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:18,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:19,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:19,742 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:19,743 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555577087] [2021-11-06 21:56:19,743 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555577087] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:19,743 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:19,743 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:19,744 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908976784] [2021-11-06 21:56:19,747 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:19,748 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:19,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:19,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:19,778 INFO L87 Difference]: Start difference. First operand has 10440 states, 9677 states have (on average 1.405394233750129) internal successors, (13600), 10139 states have internal predecessors, (13600), 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 5.25) internal successors, (21), 3 states have internal predecessors, (21), 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) [2021-11-06 21:56:20,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:20,701 INFO L93 Difference]: Finished difference Result 31657 states and 43312 transitions. [2021-11-06 21:56:20,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 21:56:20,703 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 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 21 [2021-11-06 21:56:20,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:20,821 INFO L225 Difference]: With dead ends: 31657 [2021-11-06 21:56:20,821 INFO L226 Difference]: Without dead ends: 19969 [2021-11-06 21:56:20,957 INFO L786 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 [2021-11-06 21:56:21,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19969 states. [2021-11-06 21:56:21,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19969 to 18368. [2021-11-06 21:56:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18368 states, 17298 states have (on average 1.3113654757775466) internal successors, (22684), 17772 states have internal predecessors, (22684), 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) [2021-11-06 21:56:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18368 states to 18368 states and 23824 transitions. [2021-11-06 21:56:21,667 INFO L78 Accepts]: Start accepts. Automaton has 18368 states and 23824 transitions. Word has length 21 [2021-11-06 21:56:21,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:21,669 INFO L470 AbstractCegarLoop]: Abstraction has 18368 states and 23824 transitions. [2021-11-06 21:56:21,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 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) [2021-11-06 21:56:21,670 INFO L276 IsEmpty]: Start isEmpty. Operand 18368 states and 23824 transitions. [2021-11-06 21:56:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-06 21:56:21,671 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:21,671 INFO L513 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] [2021-11-06 21:56:21,671 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-06 21:56:21,671 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)] === [2021-11-06 21:56:21,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:21,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1174231355, now seen corresponding path program 1 times [2021-11-06 21:56:21,674 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:21,674 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810615716] [2021-11-06 21:56:21,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:21,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:22,163 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:22,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810615716] [2021-11-06 21:56:22,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810615716] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:22,163 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:22,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:22,163 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962675829] [2021-11-06 21:56:22,164 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:22,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:22,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:22,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:22,165 INFO L87 Difference]: Start difference. First operand 18368 states and 23824 transitions. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-11-06 21:56:23,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:23,758 INFO L93 Difference]: Finished difference Result 36447 states and 48024 transitions. [2021-11-06 21:56:23,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 21:56:23,759 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 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 27 [2021-11-06 21:56:23,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:23,930 INFO L225 Difference]: With dead ends: 36447 [2021-11-06 21:56:23,931 INFO L226 Difference]: Without dead ends: 36443 [2021-11-06 21:56:23,966 INFO L786 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 [2021-11-06 21:56:24,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36443 states. [2021-11-06 21:56:24,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36443 to 35241. [2021-11-06 21:56:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35241 states, 33550 states have (on average 1.3149925484351714) internal successors, (44118), 34050 states have internal predecessors, (44118), 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) [2021-11-06 21:56:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35241 states to 35241 states and 47081 transitions. [2021-11-06 21:56:24,915 INFO L78 Accepts]: Start accepts. Automaton has 35241 states and 47081 transitions. Word has length 27 [2021-11-06 21:56:24,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:24,915 INFO L470 AbstractCegarLoop]: Abstraction has 35241 states and 47081 transitions. [2021-11-06 21:56:24,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-11-06 21:56:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 35241 states and 47081 transitions. [2021-11-06 21:56:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-06 21:56:24,917 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:24,917 INFO L513 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] [2021-11-06 21:56:24,917 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-06 21:56:24,917 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)] === [2021-11-06 21:56:24,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:24,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1765201802, now seen corresponding path program 1 times [2021-11-06 21:56:24,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:24,918 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271789302] [2021-11-06 21:56:24,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:24,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:25,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:25,460 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:25,460 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271789302] [2021-11-06 21:56:25,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271789302] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:25,460 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:25,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:25,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054374234] [2021-11-06 21:56:25,461 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:25,461 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:25,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:25,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:25,462 INFO L87 Difference]: Start difference. First operand 35241 states and 47081 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-11-06 21:56:26,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:26,160 INFO L93 Difference]: Finished difference Result 37947 states and 50385 transitions. [2021-11-06 21:56:26,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:56:26,161 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 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 28 [2021-11-06 21:56:26,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:26,311 INFO L225 Difference]: With dead ends: 37947 [2021-11-06 21:56:26,311 INFO L226 Difference]: Without dead ends: 37945 [2021-11-06 21:56:26,349 INFO L786 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 [2021-11-06 21:56:26,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37945 states. [2021-11-06 21:56:27,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37945 to 35239. [2021-11-06 21:56:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35239 states, 33549 states have (on average 1.314882708873588) internal successors, (44113), 34048 states have internal predecessors, (44113), 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) [2021-11-06 21:56:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35239 states to 35239 states and 47076 transitions. [2021-11-06 21:56:27,493 INFO L78 Accepts]: Start accepts. Automaton has 35239 states and 47076 transitions. Word has length 28 [2021-11-06 21:56:27,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:27,494 INFO L470 AbstractCegarLoop]: Abstraction has 35239 states and 47076 transitions. [2021-11-06 21:56:27,494 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-11-06 21:56:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 35239 states and 47076 transitions. [2021-11-06 21:56:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-06 21:56:27,498 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:27,498 INFO L513 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] [2021-11-06 21:56:27,498 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-06 21:56:27,499 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)] === [2021-11-06 21:56:27,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:27,499 INFO L85 PathProgramCache]: Analyzing trace with hash -1139027009, now seen corresponding path program 1 times [2021-11-06 21:56:27,499 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:27,500 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627651757] [2021-11-06 21:56:27,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:27,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:27,887 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:27,887 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627651757] [2021-11-06 21:56:27,887 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627651757] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:27,887 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:27,887 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:27,887 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483331792] [2021-11-06 21:56:27,888 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:27,888 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:27,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:27,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:27,889 INFO L87 Difference]: Start difference. First operand 35239 states and 47076 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) [2021-11-06 21:56:28,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:28,667 INFO L93 Difference]: Finished difference Result 35239 states and 47076 transitions. [2021-11-06 21:56:28,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:56:28,667 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 [2021-11-06 21:56:28,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:28,800 INFO L225 Difference]: With dead ends: 35239 [2021-11-06 21:56:28,801 INFO L226 Difference]: Without dead ends: 35235 [2021-11-06 21:56:28,834 INFO L786 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 [2021-11-06 21:56:28,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35235 states. [2021-11-06 21:56:29,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35235 to 35235. [2021-11-06 21:56:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35235 states, 33547 states have (on average 1.314841863653978) internal successors, (44109), 34044 states have internal predecessors, (44109), 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) [2021-11-06 21:56:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35235 states to 35235 states and 47072 transitions. [2021-11-06 21:56:29,977 INFO L78 Accepts]: Start accepts. Automaton has 35235 states and 47072 transitions. Word has length 29 [2021-11-06 21:56:29,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:29,977 INFO L470 AbstractCegarLoop]: Abstraction has 35235 states and 47072 transitions. [2021-11-06 21:56:29,977 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) [2021-11-06 21:56:29,977 INFO L276 IsEmpty]: Start isEmpty. Operand 35235 states and 47072 transitions. [2021-11-06 21:56:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-06 21:56:29,980 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:29,980 INFO L513 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] [2021-11-06 21:56:29,980 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-06 21:56:29,980 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-06 21:56:29,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:29,980 INFO L85 PathProgramCache]: Analyzing trace with hash 612744867, now seen corresponding path program 1 times [2021-11-06 21:56:29,981 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:29,982 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842906365] [2021-11-06 21:56:29,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:29,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:30,442 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:30,442 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842906365] [2021-11-06 21:56:30,442 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842906365] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:30,442 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:30,443 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:30,443 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235195044] [2021-11-06 21:56:30,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:30,443 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:30,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:30,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:30,444 INFO L87 Difference]: Start difference. First operand 35235 states and 47072 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 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) [2021-11-06 21:56:31,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:31,206 INFO L93 Difference]: Finished difference Result 35235 states and 47072 transitions. [2021-11-06 21:56:31,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:56:31,206 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 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 31 [2021-11-06 21:56:31,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:31,316 INFO L225 Difference]: With dead ends: 35235 [2021-11-06 21:56:31,316 INFO L226 Difference]: Without dead ends: 35231 [2021-11-06 21:56:31,342 INFO L786 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 [2021-11-06 21:56:31,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35231 states. [2021-11-06 21:56:32,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35231 to 35231. [2021-11-06 21:56:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35231 states, 33545 states have (on average 1.3148010135638695) internal successors, (44105), 34040 states have internal predecessors, (44105), 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) [2021-11-06 21:56:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35231 states to 35231 states and 47068 transitions. [2021-11-06 21:56:32,616 INFO L78 Accepts]: Start accepts. Automaton has 35231 states and 47068 transitions. Word has length 31 [2021-11-06 21:56:32,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:32,618 INFO L470 AbstractCegarLoop]: Abstraction has 35231 states and 47068 transitions. [2021-11-06 21:56:32,618 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 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) [2021-11-06 21:56:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 35231 states and 47068 transitions. [2021-11-06 21:56:32,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-06 21:56:32,620 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:32,620 INFO L513 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] [2021-11-06 21:56:32,621 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-06 21:56:32,621 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION === [aac_cfg_ioctlErr0ASSERT_VIOLATIONERROR_FUNCTION, aac_cfg_ioctlErr1ASSERT_VIOLATIONERROR_FUNCTION, aac_start_stopErr0ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-06 21:56:32,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:32,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1095034420, now seen corresponding path program 1 times [2021-11-06 21:56:32,622 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:32,622 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243734286] [2021-11-06 21:56:32,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:32,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:33,040 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:33,040 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243734286] [2021-11-06 21:56:33,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243734286] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:33,040 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:33,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-06 21:56:33,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282240250] [2021-11-06 21:56:33,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 21:56:33,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:33,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 21:56:33,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 21:56:33,043 INFO L87 Difference]: Start difference. First operand 35231 states and 47068 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 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) [2021-11-06 21:56:34,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:34,183 INFO L93 Difference]: Finished difference Result 53140 states and 70987 transitions. [2021-11-06 21:56:34,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 21:56:34,184 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 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 [2021-11-06 21:56:34,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:34,498 INFO L225 Difference]: With dead ends: 53140 [2021-11-06 21:56:34,505 INFO L226 Difference]: Without dead ends: 53038 [2021-11-06 21:56:34,551 INFO L786 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 [2021-11-06 21:56:34,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53038 states. [2021-11-06 21:56:35,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53038 to 35039. [2021-11-06 21:56:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35039 states, 33353 states have (on average 1.3157736935208226) internal successors, (43885), 33848 states have internal predecessors, (43885), 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) [2021-11-06 21:56:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35039 states to 35039 states and 46848 transitions. [2021-11-06 21:56:35,771 INFO L78 Accepts]: Start accepts. Automaton has 35039 states and 46848 transitions. Word has length 32 [2021-11-06 21:56:35,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:35,771 INFO L470 AbstractCegarLoop]: Abstraction has 35039 states and 46848 transitions. [2021-11-06 21:56:35,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 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) [2021-11-06 21:56:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 35039 states and 46848 transitions. [2021-11-06 21:56:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-06 21:56:35,772 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:35,772 INFO L513 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] [2021-11-06 21:56:35,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-06 21:56:35,772 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)] === [2021-11-06 21:56:35,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:35,773 INFO L85 PathProgramCache]: Analyzing trace with hash 438338023, now seen corresponding path program 1 times [2021-11-06 21:56:35,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:35,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305039587] [2021-11-06 21:56:35,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:35,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:36,345 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:36,346 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305039587] [2021-11-06 21:56:36,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305039587] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:36,346 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:36,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:36,346 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258746154] [2021-11-06 21:56:36,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:36,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:36,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:36,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:36,348 INFO L87 Difference]: Start difference. First operand 35039 states and 46848 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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) [2021-11-06 21:56:37,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:37,242 INFO L93 Difference]: Finished difference Result 35039 states and 46848 transitions. [2021-11-06 21:56:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:56:37,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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 33 [2021-11-06 21:56:37,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:37,336 INFO L225 Difference]: With dead ends: 35039 [2021-11-06 21:56:37,336 INFO L226 Difference]: Without dead ends: 35035 [2021-11-06 21:56:37,354 INFO L786 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 [2021-11-06 21:56:37,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35035 states. [2021-11-06 21:56:38,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35035 to 35035. [2021-11-06 21:56:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35035 states, 33351 states have (on average 1.3157326616893046) internal successors, (43881), 33844 states have internal predecessors, (43881), 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) [2021-11-06 21:56:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35035 states to 35035 states and 46844 transitions. [2021-11-06 21:56:38,605 INFO L78 Accepts]: Start accepts. Automaton has 35035 states and 46844 transitions. Word has length 33 [2021-11-06 21:56:38,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:38,605 INFO L470 AbstractCegarLoop]: Abstraction has 35035 states and 46844 transitions. [2021-11-06 21:56:38,605 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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) [2021-11-06 21:56:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 35035 states and 46844 transitions. [2021-11-06 21:56:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-06 21:56:38,606 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:38,606 INFO L513 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] [2021-11-06 21:56:38,606 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-06 21:56:38,606 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)] === [2021-11-06 21:56:38,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:38,607 INFO L85 PathProgramCache]: Analyzing trace with hash 337085835, now seen corresponding path program 1 times [2021-11-06 21:56:38,607 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:38,607 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566811021] [2021-11-06 21:56:38,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:38,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:38,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:39,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:39,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566811021] [2021-11-06 21:56:39,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566811021] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:39,044 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:39,044 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:39,044 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55149727] [2021-11-06 21:56:39,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:39,045 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:39,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:39,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:39,046 INFO L87 Difference]: Start difference. First operand 35035 states and 46844 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) [2021-11-06 21:56:40,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:40,070 INFO L93 Difference]: Finished difference Result 35035 states and 46844 transitions. [2021-11-06 21:56:40,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:56:40,071 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 [2021-11-06 21:56:40,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:40,167 INFO L225 Difference]: With dead ends: 35035 [2021-11-06 21:56:40,167 INFO L226 Difference]: Without dead ends: 35031 [2021-11-06 21:56:40,188 INFO L786 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 [2021-11-06 21:56:40,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35031 states. [2021-11-06 21:56:41,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35031 to 35031. [2021-11-06 21:56:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35031 states, 33349 states have (on average 1.31569162493628) internal successors, (43877), 33840 states have internal predecessors, (43877), 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) [2021-11-06 21:56:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35031 states to 35031 states and 46840 transitions. [2021-11-06 21:56:41,357 INFO L78 Accepts]: Start accepts. Automaton has 35031 states and 46840 transitions. Word has length 35 [2021-11-06 21:56:41,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:41,357 INFO L470 AbstractCegarLoop]: Abstraction has 35031 states and 46840 transitions. [2021-11-06 21:56:41,357 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) [2021-11-06 21:56:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 35031 states and 46840 transitions. [2021-11-06 21:56:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-06 21:56:41,358 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:41,358 INFO L513 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] [2021-11-06 21:56:41,358 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-06 21:56:41,358 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)] === [2021-11-06 21:56:41,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:41,359 INFO L85 PathProgramCache]: Analyzing trace with hash 1817981327, now seen corresponding path program 1 times [2021-11-06 21:56:41,359 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:41,359 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749544473] [2021-11-06 21:56:41,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:41,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:41,781 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:41,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749544473] [2021-11-06 21:56:41,781 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749544473] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:41,781 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:41,782 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:41,782 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404456119] [2021-11-06 21:56:41,783 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:41,783 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:41,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:41,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:41,783 INFO L87 Difference]: Start difference. First operand 35031 states and 46840 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 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) [2021-11-06 21:56:43,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:56:43,383 INFO L93 Difference]: Finished difference Result 53028 states and 70872 transitions. [2021-11-06 21:56:43,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 21:56:43,384 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 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 37 [2021-11-06 21:56:43,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:56:43,530 INFO L225 Difference]: With dead ends: 53028 [2021-11-06 21:56:43,530 INFO L226 Difference]: Without dead ends: 53024 [2021-11-06 21:56:43,551 INFO L786 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 [2021-11-06 21:56:43,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53024 states. [2021-11-06 21:56:44,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53024 to 52084. [2021-11-06 21:56:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52084 states, 49786 states have (on average 1.316815972361708) internal successors, (65559), 50303 states have internal predecessors, (65559), 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) [2021-11-06 21:56:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52084 states to 52084 states and 70330 transitions. [2021-11-06 21:56:45,255 INFO L78 Accepts]: Start accepts. Automaton has 52084 states and 70330 transitions. Word has length 37 [2021-11-06 21:56:45,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:56:45,256 INFO L470 AbstractCegarLoop]: Abstraction has 52084 states and 70330 transitions. [2021-11-06 21:56:45,256 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 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) [2021-11-06 21:56:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 52084 states and 70330 transitions. [2021-11-06 21:56:45,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-06 21:56:45,257 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:56:45,257 INFO L513 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] [2021-11-06 21:56:45,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-06 21:56:45,257 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)] === [2021-11-06 21:56:45,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:56:45,258 INFO L85 PathProgramCache]: Analyzing trace with hash -970592781, now seen corresponding path program 1 times [2021-11-06 21:56:45,258 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:56:45,258 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924469114] [2021-11-06 21:56:45,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:56:45,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:56:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:56:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:56:45,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:56:45,645 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924469114] [2021-11-06 21:56:45,646 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924469114] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:56:45,646 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:56:45,646 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:56:45,646 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702204420] [2021-11-06 21:56:45,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:56:45,646 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:56:45,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:56:45,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:56:45,647 INFO L87 Difference]: Start difference. First operand 52084 states and 70330 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 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)