./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--block--skd.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fcb8e130 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.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 b20f48966671566afed85875d0d94a6951898c9c2a2bdf71b35576aeaa27c268 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-23 04:28:32,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 04:28:32,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 04:28:32,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 04:28:32,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 04:28:32,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 04:28:32,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 04:28:32,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 04:28:32,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 04:28:32,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 04:28:32,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 04:28:32,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 04:28:32,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 04:28:32,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 04:28:32,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 04:28:32,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 04:28:32,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 04:28:32,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 04:28:32,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 04:28:32,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 04:28:32,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 04:28:32,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 04:28:32,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 04:28:32,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 04:28:32,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 04:28:32,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 04:28:32,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 04:28:32,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 04:28:32,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 04:28:32,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 04:28:32,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 04:28:32,396 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 04:28:32,397 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 04:28:32,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 04:28:32,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 04:28:32,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 04:28:32,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 04:28:32,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 04:28:32,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 04:28:32,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 04:28:32,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 04:28:32,402 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-23 04:28:32,428 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 04:28:32,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 04:28:32,429 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 04:28:32,429 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 04:28:32,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 04:28:32,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 04:28:32,430 INFO L138 SettingsManager]: * Use SBE=true [2021-11-23 04:28:32,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 04:28:32,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 04:28:32,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 04:28:32,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 04:28:32,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 04:28:32,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 04:28:32,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 04:28:32,432 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 04:28:32,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 04:28:32,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 04:28:32,432 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 04:28:32,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 04:28:32,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 04:28:32,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 04:28:32,433 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 04:28:32,434 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b20f48966671566afed85875d0d94a6951898c9c2a2bdf71b35576aeaa27c268 [2021-11-23 04:28:32,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 04:28:32,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 04:28:32,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 04:28:32,624 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 04:28:32,625 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 04:28:32,626 INFO L432 ainManager$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--block--skd.ko.cil.i [2021-11-23 04:28:32,679 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6abb14d0e/4811dccfb90c4d219b02dd65332ba201/FLAG4889f6efb [2021-11-23 04:28:33,302 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 04:28:33,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i [2021-11-23 04:28:33,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6abb14d0e/4811dccfb90c4d219b02dd65332ba201/FLAG4889f6efb [2021-11-23 04:28:33,404 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6abb14d0e/4811dccfb90c4d219b02dd65332ba201 [2021-11-23 04:28:33,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 04:28:33,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 04:28:33,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 04:28:33,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 04:28:33,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 04:28:33,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:28:33" (1/1) ... [2021-11-23 04:28:33,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210aadc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:33, skipping insertion in model container [2021-11-23 04:28:33,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:28:33" (1/1) ... [2021-11-23 04:28:33,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 04:28:33,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 04:28:36,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580060,580073] [2021-11-23 04:28:36,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580205,580218] [2021-11-23 04:28:36,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580351,580364] [2021-11-23 04:28:36,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580516,580529] [2021-11-23 04:28:36,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580674,580687] [2021-11-23 04:28:36,871 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580832,580845] [2021-11-23 04:28:36,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580990,581003] [2021-11-23 04:28:36,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581150,581163] [2021-11-23 04:28:36,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581309,581322] [2021-11-23 04:28:36,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581448,581461] [2021-11-23 04:28:36,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581590,581603] [2021-11-23 04:28:36,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581739,581752] [2021-11-23 04:28:36,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581878,581891] [2021-11-23 04:28:36,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582033,582046] [2021-11-23 04:28:36,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582193,582206] [2021-11-23 04:28:36,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582344,582357] [2021-11-23 04:28:36,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582495,582508] [2021-11-23 04:28:36,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582647,582660] [2021-11-23 04:28:36,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582796,582809] [2021-11-23 04:28:36,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582944,582957] [2021-11-23 04:28:36,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583101,583114] [2021-11-23 04:28:36,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583250,583263] [2021-11-23 04:28:36,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583406,583419] [2021-11-23 04:28:36,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583559,583572] [2021-11-23 04:28:36,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583705,583718] [2021-11-23 04:28:36,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583848,583861] [2021-11-23 04:28:36,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584000,584013] [2021-11-23 04:28:36,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584146,584159] [2021-11-23 04:28:36,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584291,584304] [2021-11-23 04:28:36,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584445,584458] [2021-11-23 04:28:36,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584596,584609] [2021-11-23 04:28:36,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584751,584764] [2021-11-23 04:28:36,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584903,584916] [2021-11-23 04:28:36,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585058,585071] [2021-11-23 04:28:36,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585222,585235] [2021-11-23 04:28:36,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585378,585391] [2021-11-23 04:28:36,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585542,585555] [2021-11-23 04:28:36,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585684,585697] [2021-11-23 04:28:36,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585842,585855] [2021-11-23 04:28:36,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586009,586022] [2021-11-23 04:28:36,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586168,586181] [2021-11-23 04:28:36,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586327,586340] [2021-11-23 04:28:36,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586476,586489] [2021-11-23 04:28:36,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586623,586636] [2021-11-23 04:28:36,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586762,586775] [2021-11-23 04:28:36,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586925,586938] [2021-11-23 04:28:36,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587091,587104] [2021-11-23 04:28:36,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587255,587268] [2021-11-23 04:28:36,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587420,587433] [2021-11-23 04:28:36,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587585,587598] [2021-11-23 04:28:36,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587751,587764] [2021-11-23 04:28:36,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587916,587929] [2021-11-23 04:28:36,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588083,588096] [2021-11-23 04:28:36,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588243,588256] [2021-11-23 04:28:36,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588405,588418] [2021-11-23 04:28:36,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588564,588577] [2021-11-23 04:28:36,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588710,588723] [2021-11-23 04:28:36,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588853,588866] [2021-11-23 04:28:36,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588997,589010] [2021-11-23 04:28:36,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589140,589153] [2021-11-23 04:28:36,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589284,589297] [2021-11-23 04:28:36,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589425,589438] [2021-11-23 04:28:36,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589563,589576] [2021-11-23 04:28:36,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589721,589734] [2021-11-23 04:28:36,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589880,589893] [2021-11-23 04:28:36,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590036,590049] [2021-11-23 04:28:36,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590185,590198] [2021-11-23 04:28:36,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590337,590350] [2021-11-23 04:28:36,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590488,590501] [2021-11-23 04:28:36,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590637,590650] [2021-11-23 04:28:36,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590789,590802] [2021-11-23 04:28:36,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590937,590950] [2021-11-23 04:28:36,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591090,591103] [2021-11-23 04:28:36,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591241,591254] [2021-11-23 04:28:36,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591391,591404] [2021-11-23 04:28:36,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591538,591551] [2021-11-23 04:28:36,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591689,591702] [2021-11-23 04:28:36,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591840,591853] [2021-11-23 04:28:36,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591988,592001] [2021-11-23 04:28:36,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592154,592167] [2021-11-23 04:28:36,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592323,592336] [2021-11-23 04:28:36,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592490,592503] [2021-11-23 04:28:36,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592658,592671] [2021-11-23 04:28:36,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592808,592821] [2021-11-23 04:28:36,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592955,592968] [2021-11-23 04:28:36,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593116,593129] [2021-11-23 04:28:36,902 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593286,593299] [2021-11-23 04:28:36,902 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593448,593461] [2021-11-23 04:28:36,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 04:28:36,947 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 04:28:37,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580060,580073] [2021-11-23 04:28:37,321 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580205,580218] [2021-11-23 04:28:37,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580351,580364] [2021-11-23 04:28:37,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580516,580529] [2021-11-23 04:28:37,328 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580674,580687] [2021-11-23 04:28:37,328 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580832,580845] [2021-11-23 04:28:37,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580990,581003] [2021-11-23 04:28:37,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581150,581163] [2021-11-23 04:28:37,330 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581309,581322] [2021-11-23 04:28:37,330 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581448,581461] [2021-11-23 04:28:37,331 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581590,581603] [2021-11-23 04:28:37,331 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581739,581752] [2021-11-23 04:28:37,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581878,581891] [2021-11-23 04:28:37,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582033,582046] [2021-11-23 04:28:37,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582193,582206] [2021-11-23 04:28:37,333 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582344,582357] [2021-11-23 04:28:37,333 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582495,582508] [2021-11-23 04:28:37,333 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582647,582660] [2021-11-23 04:28:37,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582796,582809] [2021-11-23 04:28:37,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582944,582957] [2021-11-23 04:28:37,334 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583101,583114] [2021-11-23 04:28:37,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583250,583263] [2021-11-23 04:28:37,335 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583406,583419] [2021-11-23 04:28:37,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583559,583572] [2021-11-23 04:28:37,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583705,583718] [2021-11-23 04:28:37,336 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583848,583861] [2021-11-23 04:28:37,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584000,584013] [2021-11-23 04:28:37,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584146,584159] [2021-11-23 04:28:37,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584291,584304] [2021-11-23 04:28:37,337 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584445,584458] [2021-11-23 04:28:37,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584596,584609] [2021-11-23 04:28:37,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584751,584764] [2021-11-23 04:28:37,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584903,584916] [2021-11-23 04:28:37,338 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585058,585071] [2021-11-23 04:28:37,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585222,585235] [2021-11-23 04:28:37,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585378,585391] [2021-11-23 04:28:37,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585542,585555] [2021-11-23 04:28:37,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585684,585697] [2021-11-23 04:28:37,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585842,585855] [2021-11-23 04:28:37,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586009,586022] [2021-11-23 04:28:37,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586168,586181] [2021-11-23 04:28:37,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586327,586340] [2021-11-23 04:28:37,342 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586476,586489] [2021-11-23 04:28:37,342 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586623,586636] [2021-11-23 04:28:37,342 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586762,586775] [2021-11-23 04:28:37,342 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586925,586938] [2021-11-23 04:28:37,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587091,587104] [2021-11-23 04:28:37,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587255,587268] [2021-11-23 04:28:37,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587420,587433] [2021-11-23 04:28:37,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587585,587598] [2021-11-23 04:28:37,344 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587751,587764] [2021-11-23 04:28:37,344 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587916,587929] [2021-11-23 04:28:37,344 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588083,588096] [2021-11-23 04:28:37,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588243,588256] [2021-11-23 04:28:37,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588405,588418] [2021-11-23 04:28:37,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588564,588577] [2021-11-23 04:28:37,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588710,588723] [2021-11-23 04:28:37,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588853,588866] [2021-11-23 04:28:37,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588997,589010] [2021-11-23 04:28:37,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589140,589153] [2021-11-23 04:28:37,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589284,589297] [2021-11-23 04:28:37,347 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589425,589438] [2021-11-23 04:28:37,347 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589563,589576] [2021-11-23 04:28:37,348 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589721,589734] [2021-11-23 04:28:37,348 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589880,589893] [2021-11-23 04:28:37,353 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590036,590049] [2021-11-23 04:28:37,353 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590185,590198] [2021-11-23 04:28:37,354 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590337,590350] [2021-11-23 04:28:37,355 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590488,590501] [2021-11-23 04:28:37,355 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590637,590650] [2021-11-23 04:28:37,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590789,590802] [2021-11-23 04:28:37,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590937,590950] [2021-11-23 04:28:37,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591090,591103] [2021-11-23 04:28:37,356 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591241,591254] [2021-11-23 04:28:37,360 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591391,591404] [2021-11-23 04:28:37,361 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591538,591551] [2021-11-23 04:28:37,361 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591689,591702] [2021-11-23 04:28:37,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591840,591853] [2021-11-23 04:28:37,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591988,592001] [2021-11-23 04:28:37,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592154,592167] [2021-11-23 04:28:37,363 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592323,592336] [2021-11-23 04:28:37,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592490,592503] [2021-11-23 04:28:37,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592658,592671] [2021-11-23 04:28:37,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592808,592821] [2021-11-23 04:28:37,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592955,592968] [2021-11-23 04:28:37,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593116,593129] [2021-11-23 04:28:37,365 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593286,593299] [2021-11-23 04:28:37,366 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593448,593461] [2021-11-23 04:28:37,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 04:28:37,513 INFO L208 MainTranslator]: Completed translation [2021-11-23 04:28:37,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37 WrapperNode [2021-11-23 04:28:37,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 04:28:37,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 04:28:37,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 04:28:37,515 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 04:28:37,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:37,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:39,366 INFO L137 Inliner]: procedures = 758, calls = 7229, calls flagged for inlining = 1548, calls inlined = 6055, statements flattened = 85718 [2021-11-23 04:28:39,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 04:28:39,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 04:28:39,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 04:28:39,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 04:28:39,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:39,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:39,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:39,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:41,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:41,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:41,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:41,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 04:28:41,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 04:28:41,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 04:28:41,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 04:28:41,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (1/1) ... [2021-11-23 04:28:41,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 04:28:41,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-23 04:28:42,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 04:28:42,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 04:28:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 04:28:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 04:28:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 04:28:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 04:28:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 04:28:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 04:28:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 04:28:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 04:28:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 04:28:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 04:28:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-23 04:28:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 04:28:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 04:28:43,059 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 04:28:43,060 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 04:29:37,931 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-3: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-3: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-2: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-2: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-1: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-1: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,932 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-3: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-2: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-1: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-3: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-3: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,933 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-2: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-2: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-1: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-1: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-3: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,934 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-2: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-1: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-3: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-2: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-1: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,935 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-2: assume 0 != __copy_to_user_nocheck_~tmp___0~11#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-2: assume !(0 != __copy_to_user_nocheck_~tmp___0~11#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-1: assume 0 != __copy_to_user_nocheck_~tmp___0~11#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-1: assume !(0 != __copy_to_user_nocheck_~tmp___0~11#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: assume 0 != __copy_to_user_nocheck_~tmp___0~11#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: assume !(0 != __copy_to_user_nocheck_~tmp___0~11#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-3: assume 0 != __copy_to_user_nocheck_~tmp___0~11#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-3: assume !(0 != __copy_to_user_nocheck_~tmp___0~11#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,936 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358: assume 0 != __copy_to_user_nocheck_~tmp___1~7#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358: assume !(0 != __copy_to_user_nocheck_~tmp___1~7#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-3: assume 0 != __copy_to_user_nocheck_~tmp___1~7#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-3: assume !(0 != __copy_to_user_nocheck_~tmp___1~7#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-2: assume 0 != __copy_to_user_nocheck_~tmp___1~7#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-2: assume !(0 != __copy_to_user_nocheck_~tmp___1~7#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-1: assume 0 != __copy_to_user_nocheck_~tmp___1~7#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-1: assume !(0 != __copy_to_user_nocheck_~tmp___1~7#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,938 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4927: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,938 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4926: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,938 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4943: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,938 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4944: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,938 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_pci_pci_instance_2_switch_break#1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2021-11-23 04:29:37,939 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4646: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,939 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4647: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,940 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-379: __copy_from_user_nocheck_#t~ret273#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273#1 && __copy_from_user_nocheck_#t~ret273#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6#1 := __copy_from_user_nocheck_#t~ret273#1;havoc __copy_from_user_nocheck_#t~ret273#1; [2021-11-23 04:29:37,940 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-378: __copy_from_user_nocheck_#t~ret272#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret272#1 && __copy_from_user_nocheck_#t~ret272#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10#1 := __copy_from_user_nocheck_#t~ret272#1;havoc __copy_from_user_nocheck_#t~ret272#1; [2021-11-23 04:29:37,940 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-409: __copy_from_user_nocheck_#t~ret272#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret272#1 && __copy_from_user_nocheck_#t~ret272#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10#1 := __copy_from_user_nocheck_#t~ret272#1;havoc __copy_from_user_nocheck_#t~ret272#1; [2021-11-23 04:29:37,940 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-411: __copy_to_user_nocheck_#t~ret277#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret277#1 && __copy_to_user_nocheck_#t~ret277#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11#1 := __copy_to_user_nocheck_#t~ret277#1;havoc __copy_to_user_nocheck_#t~ret277#1; [2021-11-23 04:29:37,940 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-410: __copy_from_user_nocheck_#t~ret273#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273#1 && __copy_from_user_nocheck_#t~ret273#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6#1 := __copy_from_user_nocheck_#t~ret273#1;havoc __copy_from_user_nocheck_#t~ret273#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-412: __copy_to_user_nocheck_#t~ret278#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278#1 && __copy_to_user_nocheck_#t~ret278#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7#1 := __copy_to_user_nocheck_#t~ret278#1;havoc __copy_to_user_nocheck_#t~ret278#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-433: __copy_to_user_nocheck_#t~ret278#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278#1 && __copy_to_user_nocheck_#t~ret278#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7#1 := __copy_to_user_nocheck_#t~ret278#1;havoc __copy_to_user_nocheck_#t~ret278#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-432: __copy_to_user_nocheck_#t~ret277#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret277#1 && __copy_to_user_nocheck_#t~ret277#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11#1 := __copy_to_user_nocheck_#t~ret277#1;havoc __copy_to_user_nocheck_#t~ret277#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-425: __copy_from_user_nocheck_#t~ret273#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273#1 && __copy_from_user_nocheck_#t~ret273#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6#1 := __copy_from_user_nocheck_#t~ret273#1;havoc __copy_from_user_nocheck_#t~ret273#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-424: __copy_from_user_nocheck_#t~ret272#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret272#1 && __copy_from_user_nocheck_#t~ret272#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10#1 := __copy_from_user_nocheck_#t~ret272#1;havoc __copy_from_user_nocheck_#t~ret272#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-427: __copy_to_user_nocheck_#t~ret278#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278#1 && __copy_to_user_nocheck_#t~ret278#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7#1 := __copy_to_user_nocheck_#t~ret278#1;havoc __copy_to_user_nocheck_#t~ret278#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-426: __copy_to_user_nocheck_#t~ret277#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret277#1 && __copy_to_user_nocheck_#t~ret277#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11#1 := __copy_to_user_nocheck_#t~ret277#1;havoc __copy_to_user_nocheck_#t~ret277#1; [2021-11-23 04:29:37,941 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-429: __copy_to_user_nocheck_#t~ret277#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret277#1 && __copy_to_user_nocheck_#t~ret277#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11#1 := __copy_to_user_nocheck_#t~ret277#1;havoc __copy_to_user_nocheck_#t~ret277#1; [2021-11-23 04:29:37,942 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-430: __copy_to_user_nocheck_#t~ret278#1 := ldv__builtin_expect_#res#1;assume { :end_inline_ldv__builtin_expect } true;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278#1 && __copy_to_user_nocheck_#t~ret278#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7#1 := __copy_to_user_nocheck_#t~ret278#1;havoc __copy_to_user_nocheck_#t~ret278#1; [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5155: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5156: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5132: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5133: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5098: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5097: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5080: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,943 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5081: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,945 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_16_returnLabel#1: assume { :end_inline_ldv_entry_EMGentry_16 } true;main_#res#1 := 0; [2021-11-23 04:29:37,946 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L16277: #t~ret2452#1 := main_#res#1;assume { :end_inline_main } true; [2021-11-23 04:29:37,946 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 04:29:37,947 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-1: __copy_from_user_nocheck_#t~ret274#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_from_user_nocheck_~tmp___2~1#1 := __copy_from_user_nocheck_#t~ret274#1;havoc __copy_from_user_nocheck_#t~ret274#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,947 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-5: __copy_to_user_nocheck_#t~ret279#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret279#1;havoc __copy_to_user_nocheck_#t~ret279#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,947 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-3: __copy_from_user_nocheck_#t~ret274#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_from_user_nocheck_~tmp___2~1#1 := __copy_from_user_nocheck_#t~ret274#1;havoc __copy_from_user_nocheck_#t~ret274#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,947 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-9: __copy_to_user_nocheck_#t~ret279#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret279#1;havoc __copy_to_user_nocheck_#t~ret279#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-7: __copy_from_user_nocheck_#t~ret274#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_from_user_nocheck_~tmp___2~1#1 := __copy_from_user_nocheck_#t~ret274#1;havoc __copy_from_user_nocheck_#t~ret274#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-13: __copy_to_user_nocheck_#t~ret279#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret279#1;havoc __copy_to_user_nocheck_#t~ret279#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-11: __copy_to_user_nocheck_#t~ret279#1 := copy_user_generic_#res#1;assume { :end_inline_copy_user_generic } true;__copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret279#1;havoc __copy_to_user_nocheck_#t~ret279#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189-2: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189-1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-1: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,948 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-1: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-2: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-2: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193-2: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193-1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-1: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,949 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-1: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-2: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-2: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197-2: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197-1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-1: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-1: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-2: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-2: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201-2: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201-1: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-1: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-1: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-2: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-2: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205-2: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205-1: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,952 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-1: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-1: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-2: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-2: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209-2: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,953 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209-1: assume { :begin_inline_ldv__builtin_expect } true;ldv__builtin_expect_#in~exp#1, ldv__builtin_expect_#in~c#1 := (if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0;havoc ldv__builtin_expect_#res#1;havoc ldv__builtin_expect_~exp#1, ldv__builtin_expect_~c#1;ldv__builtin_expect_~exp#1 := ldv__builtin_expect_#in~exp#1;ldv__builtin_expect_~c#1 := ldv__builtin_expect_#in~c#1;ldv__builtin_expect_#res#1 := ldv__builtin_expect_~exp#1; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212-1: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212-2: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212: assume { :begin_inline_copy_user_generic } true;copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset, copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset, copy_user_generic_#in~len#1 := __copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1;havoc copy_user_generic_#res#1;havoc copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset, copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset, copy_user_generic_~len#1, copy_user_generic_~ret~1#1;copy_user_generic_~to#1.base, copy_user_generic_~to#1.offset := copy_user_generic_#in~to#1.base, copy_user_generic_#in~to#1.offset;copy_user_generic_~from#1.base, copy_user_generic_~from#1.offset := copy_user_generic_#in~from#1.base, copy_user_generic_#in~from#1.offset;copy_user_generic_~len#1 := copy_user_generic_#in~len#1;havoc copy_user_generic_~ret~1#1;copy_user_generic_#res#1 := copy_user_generic_~ret~1#1 % 4294967296; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-1: assume 0 != __copy_from_user_nocheck_~tmp___0~10#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-1: assume !(0 != __copy_from_user_nocheck_~tmp___0~10#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-2: assume 0 != __copy_from_user_nocheck_~tmp___0~10#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-2: assume !(0 != __copy_from_user_nocheck_~tmp___0~10#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,954 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: assume 0 != __copy_from_user_nocheck_~tmp___0~10#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: assume !(0 != __copy_from_user_nocheck_~tmp___0~10#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255: assume 0 != __copy_from_user_nocheck_~tmp___1~6#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255: assume !(0 != __copy_from_user_nocheck_~tmp___1~6#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-1: assume 0 != __copy_from_user_nocheck_~tmp___1~6#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-1: assume !(0 != __copy_from_user_nocheck_~tmp___1~6#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-2: assume 0 != __copy_from_user_nocheck_~tmp___1~6#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-2: assume !(0 != __copy_from_user_nocheck_~tmp___1~6#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,955 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-3: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-2: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-2: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-2: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-3: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-3: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,956 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-1: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-1: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-3: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-2: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-2: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-2: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-3: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-3: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,957 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-1: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-1: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-3: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-2: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-2: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,958 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-2: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-3: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-3: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-3: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,959 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-1: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,960 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-2: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2021-11-23 04:29:37,960 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 04:29:38,002 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 04:29:38,003 INFO L301 CfgBuilder]: Removed 42 assume(true) statements. [2021-11-23 04:29:38,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:29:38 BoogieIcfgContainer [2021-11-23 04:29:38,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 04:29:38,016 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 04:29:38,016 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 04:29:38,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 04:29:38,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:28:33" (1/3) ... [2021-11-23 04:29:38,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51bc3253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:29:38, skipping insertion in model container [2021-11-23 04:29:38,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:28:37" (2/3) ... [2021-11-23 04:29:38,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51bc3253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:29:38, skipping insertion in model container [2021-11-23 04:29:38,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:29:38" (3/3) ... [2021-11-23 04:29:38,020 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--skd.ko.cil.i [2021-11-23 04:29:38,024 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 04:29:38,024 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 168 error locations. [2021-11-23 04:29:38,086 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 04:29:38,090 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 04:29:38,090 INFO L340 AbstractCegarLoop]: Starting to check reachability of 168 error locations. [2021-11-23 04:29:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand has 14272 states, 14104 states have (on average 1.3530913216108906) internal successors, (19084), 14271 states have internal predecessors, (19084), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 04:29:38,259 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:38,259 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:38,260 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:38,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:38,263 INFO L85 PathProgramCache]: Analyzing trace with hash 1518468296, now seen corresponding path program 1 times [2021-11-23 04:29:38,268 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:38,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080335516] [2021-11-23 04:29:38,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:38,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:39,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:39,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080335516] [2021-11-23 04:29:39,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2080335516] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:39,001 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:39,001 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 04:29:39,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640445912] [2021-11-23 04:29:39,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:39,005 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 04:29:39,005 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:39,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 04:29:39,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:29:39,062 INFO L87 Difference]: Start difference. First operand has 14272 states, 14104 states have (on average 1.3530913216108906) internal successors, (19084), 14271 states have internal predecessors, (19084), 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) Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:40,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:40,006 INFO L93 Difference]: Finished difference Result 28366 states and 37914 transitions. [2021-11-23 04:29:40,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 04:29:40,022 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 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 36 [2021-11-23 04:29:40,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:40,084 INFO L225 Difference]: With dead ends: 28366 [2021-11-23 04:29:40,084 INFO L226 Difference]: Without dead ends: 13855 [2021-11-23 04:29:40,113 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:29:40,116 INFO L933 BasicCegarLoop]: 18494 mSDtfsCounter, 18491 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18491 SdHoareTripleChecker+Valid, 18494 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:40,117 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18491 Valid, 18494 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 04:29:40,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13855 states. [2021-11-23 04:29:40,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13855 to 13855. [2021-11-23 04:29:40,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13855 states, 13687 states have (on average 1.3162124643822606) internal successors, (18015), 13854 states have internal predecessors, (18015), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:40,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13855 states to 13855 states and 18015 transitions. [2021-11-23 04:29:40,475 INFO L78 Accepts]: Start accepts. Automaton has 13855 states and 18015 transitions. Word has length 36 [2021-11-23 04:29:40,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:40,475 INFO L470 AbstractCegarLoop]: Abstraction has 13855 states and 18015 transitions. [2021-11-23 04:29:40,476 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 13855 states and 18015 transitions. [2021-11-23 04:29:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 04:29:40,477 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:40,477 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:40,477 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 04:29:40,478 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:40,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:40,479 INFO L85 PathProgramCache]: Analyzing trace with hash -335906680, now seen corresponding path program 1 times [2021-11-23 04:29:40,479 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:40,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980178194] [2021-11-23 04:29:40,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:40,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:40,880 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:40,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980178194] [2021-11-23 04:29:40,880 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980178194] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:40,880 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:40,880 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-23 04:29:40,881 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578594189] [2021-11-23 04:29:40,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:40,882 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 04:29:40,882 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:40,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 04:29:40,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:29:40,882 INFO L87 Difference]: Start difference. First operand 13855 states and 18015 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 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) [2021-11-23 04:29:41,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:41,196 INFO L93 Difference]: Finished difference Result 27697 states and 36012 transitions. [2021-11-23 04:29:41,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 04:29:41,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 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 [2021-11-23 04:29:41,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:41,255 INFO L225 Difference]: With dead ends: 27697 [2021-11-23 04:29:41,255 INFO L226 Difference]: Without dead ends: 13855 [2021-11-23 04:29:41,277 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 04:29:41,280 INFO L933 BasicCegarLoop]: 18011 mSDtfsCounter, 18002 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18002 SdHoareTripleChecker+Valid, 18011 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:41,280 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18002 Valid, 18011 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:29:41,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13855 states. [2021-11-23 04:29:41,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13855 to 13855. [2021-11-23 04:29:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13855 states, 13687 states have (on average 1.3161394023525974) internal successors, (18014), 13854 states have internal predecessors, (18014), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:41,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13855 states to 13855 states and 18014 transitions. [2021-11-23 04:29:41,700 INFO L78 Accepts]: Start accepts. Automaton has 13855 states and 18014 transitions. Word has length 37 [2021-11-23 04:29:41,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:41,701 INFO L470 AbstractCegarLoop]: Abstraction has 13855 states and 18014 transitions. [2021-11-23 04:29:41,701 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 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) [2021-11-23 04:29:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 13855 states and 18014 transitions. [2021-11-23 04:29:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 04:29:41,704 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:41,704 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:41,704 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 04:29:41,704 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:41,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:41,705 INFO L85 PathProgramCache]: Analyzing trace with hash -195358070, now seen corresponding path program 1 times [2021-11-23 04:29:41,705 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:41,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82480978] [2021-11-23 04:29:41,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:41,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:41,959 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:41,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82480978] [2021-11-23 04:29:41,960 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82480978] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:41,960 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:41,960 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:29:41,960 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188341509] [2021-11-23 04:29:41,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:41,960 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:29:41,960 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:41,961 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:29:41,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:29:41,961 INFO L87 Difference]: Start difference. First operand 13855 states and 18014 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) [2021-11-23 04:29:42,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:42,700 INFO L93 Difference]: Finished difference Result 27657 states and 35968 transitions. [2021-11-23 04:29:42,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:29:42,700 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 [2021-11-23 04:29:42,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:42,760 INFO L225 Difference]: With dead ends: 27657 [2021-11-23 04:29:42,760 INFO L226 Difference]: Without dead ends: 27653 [2021-11-23 04:29:42,773 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:29:42,775 INFO L933 BasicCegarLoop]: 18439 mSDtfsCounter, 18352 mSDsluCounter, 36190 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18352 SdHoareTripleChecker+Valid, 54629 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:42,776 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18352 Valid, 54629 Invalid, 56 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 04:29:42,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27653 states. [2021-11-23 04:29:43,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27653 to 27193. [2021-11-23 04:29:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27193 states, 27025 states have (on average 1.3182978723404255) internal successors, (35627), 27192 states have internal predecessors, (35627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27193 states to 27193 states and 35627 transitions. [2021-11-23 04:29:43,430 INFO L78 Accepts]: Start accepts. Automaton has 27193 states and 35627 transitions. Word has length 37 [2021-11-23 04:29:43,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:43,430 INFO L470 AbstractCegarLoop]: Abstraction has 27193 states and 35627 transitions. [2021-11-23 04:29:43,430 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) [2021-11-23 04:29:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 27193 states and 35627 transitions. [2021-11-23 04:29:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 04:29:43,435 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:43,435 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:43,435 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 04:29:43,435 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:43,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:43,436 INFO L85 PathProgramCache]: Analyzing trace with hash -210247423, now seen corresponding path program 1 times [2021-11-23 04:29:43,436 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:43,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768261702] [2021-11-23 04:29:43,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:43,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:43,718 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:43,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768261702] [2021-11-23 04:29:43,718 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768261702] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:43,718 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:43,718 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:29:43,718 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554556293] [2021-11-23 04:29:43,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:43,719 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:29:43,719 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:43,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:29:43,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:29:43,720 INFO L87 Difference]: Start difference. First operand 27193 states and 35627 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:44,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:44,708 INFO L93 Difference]: Finished difference Result 54315 states and 71176 transitions. [2021-11-23 04:29:44,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:29:44,708 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 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 40 [2021-11-23 04:29:44,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:44,818 INFO L225 Difference]: With dead ends: 54315 [2021-11-23 04:29:44,819 INFO L226 Difference]: Without dead ends: 54311 [2021-11-23 04:29:44,838 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:29:44,839 INFO L933 BasicCegarLoop]: 18077 mSDtfsCounter, 18325 mSDsluCounter, 35835 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18325 SdHoareTripleChecker+Valid, 53912 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:44,839 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18325 Valid, 53912 Invalid, 49 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-23 04:29:44,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54311 states. [2021-11-23 04:29:45,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54311 to 53833. [2021-11-23 04:29:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53833 states, 53665 states have (on average 1.3194447032516539) internal successors, (70808), 53832 states have internal predecessors, (70808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53833 states to 53833 states and 70808 transitions. [2021-11-23 04:29:46,023 INFO L78 Accepts]: Start accepts. Automaton has 53833 states and 70808 transitions. Word has length 40 [2021-11-23 04:29:46,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:46,024 INFO L470 AbstractCegarLoop]: Abstraction has 53833 states and 70808 transitions. [2021-11-23 04:29:46,024 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 53833 states and 70808 transitions. [2021-11-23 04:29:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 04:29:46,025 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:46,025 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:46,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 04:29:46,026 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:46,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:46,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1397319242, now seen corresponding path program 1 times [2021-11-23 04:29:46,026 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:46,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858409863] [2021-11-23 04:29:46,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:46,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:46,278 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:46,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858409863] [2021-11-23 04:29:46,278 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858409863] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:46,278 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:46,278 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:29:46,278 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663514468] [2021-11-23 04:29:46,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:46,279 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:29:46,279 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:46,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:29:46,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:29:46,280 INFO L87 Difference]: Start difference. First operand 53833 states and 70808 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:47,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:47,816 INFO L93 Difference]: Finished difference Result 107587 states and 141530 transitions. [2021-11-23 04:29:47,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 04:29:47,816 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 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 43 [2021-11-23 04:29:47,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:48,053 INFO L225 Difference]: With dead ends: 107587 [2021-11-23 04:29:48,053 INFO L226 Difference]: Without dead ends: 107583 [2021-11-23 04:29:48,095 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:29:48,096 INFO L933 BasicCegarLoop]: 18044 mSDtfsCounter, 18320 mSDsluCounter, 35811 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18320 SdHoareTripleChecker+Valid, 53855 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:48,096 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18320 Valid, 53855 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:29:48,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107583 states. [2021-11-23 04:29:50,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107583 to 107121. [2021-11-23 04:29:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107121 states, 106953 states have (on average 1.3200564734042055) internal successors, (141184), 107120 states have internal predecessors, (141184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107121 states to 107121 states and 141184 transitions. [2021-11-23 04:29:51,040 INFO L78 Accepts]: Start accepts. Automaton has 107121 states and 141184 transitions. Word has length 43 [2021-11-23 04:29:51,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:51,041 INFO L470 AbstractCegarLoop]: Abstraction has 107121 states and 141184 transitions. [2021-11-23 04:29:51,041 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 107121 states and 141184 transitions. [2021-11-23 04:29:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-23 04:29:51,042 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:51,042 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:51,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 04:29:51,042 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:51,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:51,043 INFO L85 PathProgramCache]: Analyzing trace with hash -693151891, now seen corresponding path program 1 times [2021-11-23 04:29:51,043 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:51,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945650429] [2021-11-23 04:29:51,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:51,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:51,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:51,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945650429] [2021-11-23 04:29:51,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945650429] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:51,267 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:51,267 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:29:51,267 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131111726] [2021-11-23 04:29:51,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:51,268 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:29:51,268 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:51,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:29:51,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:29:51,269 INFO L87 Difference]: Start difference. First operand 107121 states and 141184 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:52,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:52,859 INFO L93 Difference]: Finished difference Result 107121 states and 141184 transitions. [2021-11-23 04:29:52,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:29:52,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 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 46 [2021-11-23 04:29:52,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:53,105 INFO L225 Difference]: With dead ends: 107121 [2021-11-23 04:29:53,105 INFO L226 Difference]: Without dead ends: 107117 [2021-11-23 04:29:53,148 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:29:53,149 INFO L933 BasicCegarLoop]: 18006 mSDtfsCounter, 18135 mSDsluCounter, 17840 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18135 SdHoareTripleChecker+Valid, 35846 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:53,150 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18135 Valid, 35846 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:29:53,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107117 states. [2021-11-23 04:29:55,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107117 to 107117. [2021-11-23 04:29:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107117 states, 106951 states have (on average 1.3200437583566307) internal successors, (141180), 107116 states have internal predecessors, (141180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107117 states to 107117 states and 141180 transitions. [2021-11-23 04:29:55,841 INFO L78 Accepts]: Start accepts. Automaton has 107117 states and 141180 transitions. Word has length 46 [2021-11-23 04:29:55,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:29:55,842 INFO L470 AbstractCegarLoop]: Abstraction has 107117 states and 141180 transitions. [2021-11-23 04:29:55,842 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 107117 states and 141180 transitions. [2021-11-23 04:29:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 04:29:55,842 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:29:55,843 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:29:55,843 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 04:29:55,843 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:29:55,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:29:55,843 INFO L85 PathProgramCache]: Analyzing trace with hash 536140002, now seen corresponding path program 1 times [2021-11-23 04:29:55,843 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:29:55,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006859583] [2021-11-23 04:29:55,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:29:55,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:29:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:29:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:29:56,093 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:29:56,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006859583] [2021-11-23 04:29:56,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006859583] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:29:56,093 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:29:56,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:29:56,094 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194134479] [2021-11-23 04:29:56,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:29:56,095 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:29:56,095 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:29:56,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:29:56,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:29:56,095 INFO L87 Difference]: Start difference. First operand 107117 states and 141180 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:29:57,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:29:57,929 INFO L93 Difference]: Finished difference Result 107117 states and 141180 transitions. [2021-11-23 04:29:57,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:29:57,930 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 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 49 [2021-11-23 04:29:57,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:29:58,152 INFO L225 Difference]: With dead ends: 107117 [2021-11-23 04:29:58,153 INFO L226 Difference]: Without dead ends: 107113 [2021-11-23 04:29:58,185 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:29:58,187 INFO L933 BasicCegarLoop]: 18002 mSDtfsCounter, 18118 mSDsluCounter, 17846 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18118 SdHoareTripleChecker+Valid, 35848 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:29:58,187 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18118 Valid, 35848 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:29:58,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107113 states. [2021-11-23 04:30:00,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107113 to 107113. [2021-11-23 04:30:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107113 states, 106949 states have (on average 1.3200310428335) internal successors, (141176), 107112 states have internal predecessors, (141176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:30:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107113 states to 107113 states and 141176 transitions. [2021-11-23 04:30:00,822 INFO L78 Accepts]: Start accepts. Automaton has 107113 states and 141176 transitions. Word has length 49 [2021-11-23 04:30:00,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 04:30:00,823 INFO L470 AbstractCegarLoop]: Abstraction has 107113 states and 141176 transitions. [2021-11-23 04:30:00,823 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:30:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 107113 states and 141176 transitions. [2021-11-23 04:30:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-23 04:30:00,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 04:30:00,824 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 04:30:00,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 04:30:00,824 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 165 more)] === [2021-11-23 04:30:00,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 04:30:00,825 INFO L85 PathProgramCache]: Analyzing trace with hash -815196711, now seen corresponding path program 1 times [2021-11-23 04:30:00,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-23 04:30:00,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051781589] [2021-11-23 04:30:00,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 04:30:00,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 04:30:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 04:30:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 04:30:01,351 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-23 04:30:01,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051781589] [2021-11-23 04:30:01,351 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051781589] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 04:30:01,351 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 04:30:01,351 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 04:30:01,351 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460440808] [2021-11-23 04:30:01,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 04:30:01,352 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 04:30:01,352 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-23 04:30:01,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 04:30:01,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 04:30:01,353 INFO L87 Difference]: Start difference. First operand 107113 states and 141176 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-23 04:30:03,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 04:30:03,228 INFO L93 Difference]: Finished difference Result 107113 states and 141176 transitions. [2021-11-23 04:30:03,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 04:30:03,228 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 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 52 [2021-11-23 04:30:03,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 04:30:03,431 INFO L225 Difference]: With dead ends: 107113 [2021-11-23 04:30:03,431 INFO L226 Difference]: Without dead ends: 107109 [2021-11-23 04:30:03,464 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 04:30:03,465 INFO L933 BasicCegarLoop]: 17998 mSDtfsCounter, 18101 mSDsluCounter, 17852 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18101 SdHoareTripleChecker+Valid, 35850 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-23 04:30:03,465 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18101 Valid, 35850 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-23 04:30:03,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107109 states.