./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 c36dfa3b 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-wip.dd.seqcomp-c36dfa3 [2021-11-04 13:21:23,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-04 13:21:23,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-04 13:21:23,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-04 13:21:23,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-04 13:21:23,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-04 13:21:23,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-04 13:21:23,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-04 13:21:23,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-04 13:21:23,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-04 13:21:23,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-04 13:21:23,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-04 13:21:23,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-04 13:21:23,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-04 13:21:23,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-04 13:21:23,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-04 13:21:23,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-04 13:21:23,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-04 13:21:23,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-04 13:21:23,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-04 13:21:23,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-04 13:21:23,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-04 13:21:23,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-04 13:21:23,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-04 13:21:23,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-04 13:21:23,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-04 13:21:23,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-04 13:21:23,158 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-04 13:21:23,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-04 13:21:23,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-04 13:21:23,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-04 13:21:23,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-04 13:21:23,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-04 13:21:23,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-04 13:21:23,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-04 13:21:23,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-04 13:21:23,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-04 13:21:23,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-04 13:21:23,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-04 13:21:23,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-04 13:21:23,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-04 13:21:23,163 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-04 13:21:23,182 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-04 13:21:23,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-04 13:21:23,195 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-04 13:21:23,196 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-04 13:21:23,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-04 13:21:23,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-04 13:21:23,197 INFO L138 SettingsManager]: * Use SBE=true [2021-11-04 13:21:23,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-04 13:21:23,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-04 13:21:23,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-04 13:21:23,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-04 13:21:23,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-04 13:21:23,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-04 13:21:23,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-04 13:21:23,199 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-04 13:21:23,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-04 13:21:23,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-04 13:21:23,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-04 13:21:23,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-04 13:21:23,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 13:21:23,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-04 13:21:23,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-04 13:21:23,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-04 13:21:23,200 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-04 13:21:23,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-04 13:21:23,201 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-04 13:21:23,201 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-04 13:21:23,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-04 13:21:23,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-04 13:21:23,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b20f48966671566afed85875d0d94a6951898c9c2a2bdf71b35576aeaa27c268 [2021-11-04 13:21:23,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-04 13:21:23,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-04 13:21:23,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-04 13:21:23,407 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-04 13:21:23,408 INFO L275 PluginConnector]: CDTParser initialized [2021-11-04 13:21:23,408 INFO L432 ainManager$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 [2021-11-04 13:21:23,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf3d49477/e919cb59a5404d288087507a2a15e7fb/FLAG941418055 [2021-11-04 13:21:24,175 INFO L306 CDTParser]: Found 1 translation units. [2021-11-04 13:21:24,176 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 [2021-11-04 13:21:24,220 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf3d49477/e919cb59a5404d288087507a2a15e7fb/FLAG941418055 [2021-11-04 13:21:24,488 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf3d49477/e919cb59a5404d288087507a2a15e7fb [2021-11-04 13:21:24,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-04 13:21:24,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-04 13:21:24,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-04 13:21:24,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-04 13:21:24,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-04 13:21:24,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:21:24" (1/1) ... [2021-11-04 13:21:24,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1797265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:24, skipping insertion in model container [2021-11-04 13:21:24,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:21:24" (1/1) ... [2021-11-04 13:21:24,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-04 13:21:24,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-04 13:21:28,374 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580060,580073] [2021-11-04 13:21:28,377 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580205,580218] [2021-11-04 13:21:28,377 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580351,580364] [2021-11-04 13:21:28,377 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580516,580529] [2021-11-04 13:21:28,380 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580674,580687] [2021-11-04 13:21:28,381 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580832,580845] [2021-11-04 13:21:28,382 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580990,581003] [2021-11-04 13:21:28,382 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581150,581163] [2021-11-04 13:21:28,382 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581309,581322] [2021-11-04 13:21:28,383 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581448,581461] [2021-11-04 13:21:28,384 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581590,581603] [2021-11-04 13:21:28,384 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581739,581752] [2021-11-04 13:21:28,385 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581878,581891] [2021-11-04 13:21:28,385 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582033,582046] [2021-11-04 13:21:28,386 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582193,582206] [2021-11-04 13:21:28,386 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582344,582357] [2021-11-04 13:21:28,386 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582495,582508] [2021-11-04 13:21:28,387 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582647,582660] [2021-11-04 13:21:28,388 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582796,582809] [2021-11-04 13:21:28,389 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582944,582957] [2021-11-04 13:21:28,389 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583101,583114] [2021-11-04 13:21:28,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583250,583263] [2021-11-04 13:21:28,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583406,583419] [2021-11-04 13:21:28,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583559,583572] [2021-11-04 13:21:28,390 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583705,583718] [2021-11-04 13:21:28,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583848,583861] [2021-11-04 13:21:28,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584000,584013] [2021-11-04 13:21:28,392 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584146,584159] [2021-11-04 13:21:28,393 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584291,584304] [2021-11-04 13:21:28,393 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584445,584458] [2021-11-04 13:21:28,393 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584596,584609] [2021-11-04 13:21:28,394 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584751,584764] [2021-11-04 13:21:28,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584903,584916] [2021-11-04 13:21:28,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585058,585071] [2021-11-04 13:21:28,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585222,585235] [2021-11-04 13:21:28,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585378,585391] [2021-11-04 13:21:28,396 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585542,585555] [2021-11-04 13:21:28,396 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585684,585697] [2021-11-04 13:21:28,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585842,585855] [2021-11-04 13:21:28,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586009,586022] [2021-11-04 13:21:28,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586168,586181] [2021-11-04 13:21:28,398 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586327,586340] [2021-11-04 13:21:28,398 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586476,586489] [2021-11-04 13:21:28,398 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586623,586636] [2021-11-04 13:21:28,399 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586762,586775] [2021-11-04 13:21:28,399 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586925,586938] [2021-11-04 13:21:28,399 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587091,587104] [2021-11-04 13:21:28,400 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587255,587268] [2021-11-04 13:21:28,400 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587420,587433] [2021-11-04 13:21:28,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587585,587598] [2021-11-04 13:21:28,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587751,587764] [2021-11-04 13:21:28,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587916,587929] [2021-11-04 13:21:28,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588083,588096] [2021-11-04 13:21:28,402 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588243,588256] [2021-11-04 13:21:28,402 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588405,588418] [2021-11-04 13:21:28,403 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588564,588577] [2021-11-04 13:21:28,403 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588710,588723] [2021-11-04 13:21:28,403 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588853,588866] [2021-11-04 13:21:28,403 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588997,589010] [2021-11-04 13:21:28,404 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589140,589153] [2021-11-04 13:21:28,404 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589284,589297] [2021-11-04 13:21:28,404 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589425,589438] [2021-11-04 13:21:28,405 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589563,589576] [2021-11-04 13:21:28,405 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589721,589734] [2021-11-04 13:21:28,405 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589880,589893] [2021-11-04 13:21:28,405 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590036,590049] [2021-11-04 13:21:28,406 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590185,590198] [2021-11-04 13:21:28,406 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590337,590350] [2021-11-04 13:21:28,406 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590488,590501] [2021-11-04 13:21:28,406 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590637,590650] [2021-11-04 13:21:28,407 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590789,590802] [2021-11-04 13:21:28,407 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590937,590950] [2021-11-04 13:21:28,407 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591090,591103] [2021-11-04 13:21:28,408 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591241,591254] [2021-11-04 13:21:28,408 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591391,591404] [2021-11-04 13:21:28,408 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591538,591551] [2021-11-04 13:21:28,408 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591689,591702] [2021-11-04 13:21:28,409 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591840,591853] [2021-11-04 13:21:28,409 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591988,592001] [2021-11-04 13:21:28,409 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592154,592167] [2021-11-04 13:21:28,409 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592323,592336] [2021-11-04 13:21:28,410 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592490,592503] [2021-11-04 13:21:28,410 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592658,592671] [2021-11-04 13:21:28,410 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592808,592821] [2021-11-04 13:21:28,411 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592955,592968] [2021-11-04 13:21:28,411 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593116,593129] [2021-11-04 13:21:28,411 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593286,593299] [2021-11-04 13:21:28,411 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593448,593461] [2021-11-04 13:21:28,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-04 13:21:28,448 INFO L203 MainTranslator]: Completed pre-run [2021-11-04 13:21:28,803 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580060,580073] [2021-11-04 13:21:28,804 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580205,580218] [2021-11-04 13:21:28,806 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580351,580364] [2021-11-04 13:21:28,807 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580516,580529] [2021-11-04 13:21:28,807 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580674,580687] [2021-11-04 13:21:28,807 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580832,580845] [2021-11-04 13:21:28,808 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[580990,581003] [2021-11-04 13:21:28,809 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581150,581163] [2021-11-04 13:21:28,809 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581309,581322] [2021-11-04 13:21:28,809 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581448,581461] [2021-11-04 13:21:28,810 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581590,581603] [2021-11-04 13:21:28,810 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581739,581752] [2021-11-04 13:21:28,811 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[581878,581891] [2021-11-04 13:21:28,811 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582033,582046] [2021-11-04 13:21:28,811 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582193,582206] [2021-11-04 13:21:28,812 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582344,582357] [2021-11-04 13:21:28,812 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582495,582508] [2021-11-04 13:21:28,812 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582647,582660] [2021-11-04 13:21:28,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582796,582809] [2021-11-04 13:21:28,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[582944,582957] [2021-11-04 13:21:28,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583101,583114] [2021-11-04 13:21:28,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583250,583263] [2021-11-04 13:21:28,814 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583406,583419] [2021-11-04 13:21:28,814 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583559,583572] [2021-11-04 13:21:28,814 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583705,583718] [2021-11-04 13:21:28,815 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[583848,583861] [2021-11-04 13:21:28,815 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584000,584013] [2021-11-04 13:21:28,815 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584146,584159] [2021-11-04 13:21:28,815 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584291,584304] [2021-11-04 13:21:28,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584445,584458] [2021-11-04 13:21:28,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584596,584609] [2021-11-04 13:21:28,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584751,584764] [2021-11-04 13:21:28,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[584903,584916] [2021-11-04 13:21:28,817 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585058,585071] [2021-11-04 13:21:28,817 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585222,585235] [2021-11-04 13:21:28,817 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585378,585391] [2021-11-04 13:21:28,817 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585542,585555] [2021-11-04 13:21:28,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585684,585697] [2021-11-04 13:21:28,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[585842,585855] [2021-11-04 13:21:28,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586009,586022] [2021-11-04 13:21:28,819 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586168,586181] [2021-11-04 13:21:28,819 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586327,586340] [2021-11-04 13:21:28,820 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586476,586489] [2021-11-04 13:21:28,820 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586623,586636] [2021-11-04 13:21:28,820 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586762,586775] [2021-11-04 13:21:28,820 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[586925,586938] [2021-11-04 13:21:28,821 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587091,587104] [2021-11-04 13:21:28,821 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587255,587268] [2021-11-04 13:21:28,821 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587420,587433] [2021-11-04 13:21:28,821 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587585,587598] [2021-11-04 13:21:28,822 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587751,587764] [2021-11-04 13:21:28,822 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[587916,587929] [2021-11-04 13:21:28,822 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588083,588096] [2021-11-04 13:21:28,822 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588243,588256] [2021-11-04 13:21:28,823 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588405,588418] [2021-11-04 13:21:28,823 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588564,588577] [2021-11-04 13:21:28,823 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588710,588723] [2021-11-04 13:21:28,823 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588853,588866] [2021-11-04 13:21:28,824 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[588997,589010] [2021-11-04 13:21:28,824 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589140,589153] [2021-11-04 13:21:28,824 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589284,589297] [2021-11-04 13:21:28,824 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589425,589438] [2021-11-04 13:21:28,825 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589563,589576] [2021-11-04 13:21:28,826 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589721,589734] [2021-11-04 13:21:28,826 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[589880,589893] [2021-11-04 13:21:28,831 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590036,590049] [2021-11-04 13:21:28,831 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590185,590198] [2021-11-04 13:21:28,831 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590337,590350] [2021-11-04 13:21:28,832 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590488,590501] [2021-11-04 13:21:28,833 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590637,590650] [2021-11-04 13:21:28,833 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590789,590802] [2021-11-04 13:21:28,833 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[590937,590950] [2021-11-04 13:21:28,833 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591090,591103] [2021-11-04 13:21:28,834 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591241,591254] [2021-11-04 13:21:28,838 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591391,591404] [2021-11-04 13:21:28,838 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591538,591551] [2021-11-04 13:21:28,839 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591689,591702] [2021-11-04 13:21:28,839 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591840,591853] [2021-11-04 13:21:28,840 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[591988,592001] [2021-11-04 13:21:28,840 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592154,592167] [2021-11-04 13:21:28,840 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592323,592336] [2021-11-04 13:21:28,841 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592490,592503] [2021-11-04 13:21:28,841 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592658,592671] [2021-11-04 13:21:28,841 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592808,592821] [2021-11-04 13:21:28,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[592955,592968] [2021-11-04 13:21:28,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593116,593129] [2021-11-04 13:21:28,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593286,593299] [2021-11-04 13:21:28,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--skd.ko.cil.i[593448,593461] [2021-11-04 13:21:28,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-04 13:21:28,969 INFO L208 MainTranslator]: Completed translation [2021-11-04 13:21:28,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28 WrapperNode [2021-11-04 13:21:28,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-04 13:21:28,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-04 13:21:28,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-04 13:21:28,971 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-04 13:21:28,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:29,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:30,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-04 13:21:30,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-04 13:21:30,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-04 13:21:30,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-04 13:21:30,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:30,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:30,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:30,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:31,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:32,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:32,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:32,379 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-04 13:21:32,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-04 13:21:32,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-04 13:21:32,380 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-04 13:21:32,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (1/1) ... [2021-11-04 13:21:32,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-04 13:21:32,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-04 13:21:32,401 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) [2021-11-04 13:21:32,426 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 [2021-11-04 13:21:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-04 13:21:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-04 13:21:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-04 13:21:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-04 13:27:31,520 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-3: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-3: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-2: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-2: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-1: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313-1: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,521 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-3: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-2: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6314-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-3: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-3: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,522 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-2: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-2: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-1: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317-1: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-3: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,523 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-2: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6318-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~3 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-3: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-2: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321-1: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6321: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-2: assume 0 != __copy_to_user_nocheck_~tmp___0~11;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,524 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-2: assume !(0 != __copy_to_user_nocheck_~tmp___0~11);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-1: assume 0 != __copy_to_user_nocheck_~tmp___0~11;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-1: assume !(0 != __copy_to_user_nocheck_~tmp___0~11);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: assume 0 != __copy_to_user_nocheck_~tmp___0~11;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: assume !(0 != __copy_to_user_nocheck_~tmp___0~11);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-3: assume 0 != __copy_to_user_nocheck_~tmp___0~11;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344-3: assume !(0 != __copy_to_user_nocheck_~tmp___0~11);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358: assume 0 != __copy_to_user_nocheck_~tmp___1~7;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,525 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358: assume !(0 != __copy_to_user_nocheck_~tmp___1~7);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-3: assume 0 != __copy_to_user_nocheck_~tmp___1~7;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-3: assume !(0 != __copy_to_user_nocheck_~tmp___1~7);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-2: assume 0 != __copy_to_user_nocheck_~tmp___1~7;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-2: assume !(0 != __copy_to_user_nocheck_~tmp___1~7);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-1: assume 0 != __copy_to_user_nocheck_~tmp___1~7;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6358-1: assume !(0 != __copy_to_user_nocheck_~tmp___1~7);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4927: assume !(1 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,526 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4926: assume 1 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4943: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4944: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4646: assume 1 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4647: assume !(1 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,527 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_pci_pci_instance_2_switch_break: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0.offset; [2021-11-04 13:27:31,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-379: __copy_from_user_nocheck_#t~ret274 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret274 && __copy_from_user_nocheck_#t~ret274 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6 := __copy_from_user_nocheck_#t~ret274;havoc __copy_from_user_nocheck_#t~ret274; [2021-11-04 13:27:31,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-378: __copy_from_user_nocheck_#t~ret273 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273 && __copy_from_user_nocheck_#t~ret273 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10 := __copy_from_user_nocheck_#t~ret273;havoc __copy_from_user_nocheck_#t~ret273; [2021-11-04 13:27:31,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-409: __copy_from_user_nocheck_#t~ret273 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273 && __copy_from_user_nocheck_#t~ret273 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10 := __copy_from_user_nocheck_#t~ret273;havoc __copy_from_user_nocheck_#t~ret273; [2021-11-04 13:27:31,528 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-411: __copy_to_user_nocheck_#t~ret278 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278 && __copy_to_user_nocheck_#t~ret278 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11 := __copy_to_user_nocheck_#t~ret278;havoc __copy_to_user_nocheck_#t~ret278; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-410: __copy_from_user_nocheck_#t~ret274 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret274 && __copy_from_user_nocheck_#t~ret274 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6 := __copy_from_user_nocheck_#t~ret274;havoc __copy_from_user_nocheck_#t~ret274; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-412: __copy_to_user_nocheck_#t~ret279 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret279 && __copy_to_user_nocheck_#t~ret279 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7 := __copy_to_user_nocheck_#t~ret279;havoc __copy_to_user_nocheck_#t~ret279; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-433: __copy_to_user_nocheck_#t~ret279 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret279 && __copy_to_user_nocheck_#t~ret279 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7 := __copy_to_user_nocheck_#t~ret279;havoc __copy_to_user_nocheck_#t~ret279; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-432: __copy_to_user_nocheck_#t~ret278 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278 && __copy_to_user_nocheck_#t~ret278 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11 := __copy_to_user_nocheck_#t~ret278;havoc __copy_to_user_nocheck_#t~ret278; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-425: __copy_from_user_nocheck_#t~ret274 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret274 && __copy_from_user_nocheck_#t~ret274 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6 := __copy_from_user_nocheck_#t~ret274;havoc __copy_from_user_nocheck_#t~ret274; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-424: __copy_from_user_nocheck_#t~ret273 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret273 && __copy_from_user_nocheck_#t~ret273 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10 := __copy_from_user_nocheck_#t~ret273;havoc __copy_from_user_nocheck_#t~ret273; [2021-11-04 13:27:31,529 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-427: __copy_to_user_nocheck_#t~ret279 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret279 && __copy_to_user_nocheck_#t~ret279 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7 := __copy_to_user_nocheck_#t~ret279;havoc __copy_to_user_nocheck_#t~ret279; [2021-11-04 13:27:31,530 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-426: __copy_to_user_nocheck_#t~ret278 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278 && __copy_to_user_nocheck_#t~ret278 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11 := __copy_to_user_nocheck_#t~ret278;havoc __copy_to_user_nocheck_#t~ret278; [2021-11-04 13:27:31,530 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-429: __copy_to_user_nocheck_#t~ret278 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret278 && __copy_to_user_nocheck_#t~ret278 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11 := __copy_to_user_nocheck_#t~ret278;havoc __copy_to_user_nocheck_#t~ret278; [2021-11-04 13:27:31,530 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L19497-430: __copy_to_user_nocheck_#t~ret279 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret279 && __copy_to_user_nocheck_#t~ret279 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7 := __copy_to_user_nocheck_#t~ret279;havoc __copy_to_user_nocheck_#t~ret279; [2021-11-04 13:27:31,531 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5155: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,531 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5156: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,531 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5132: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,531 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5133: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,531 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5098: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,535 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5097: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,535 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5080: assume 1 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,535 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5081: assume !(1 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,537 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L16277: #t~ret3595 := main_#res; [2021-11-04 13:27:31,537 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-04 13:27:31,537 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_16_returnLabel: main_#res := 0; [2021-11-04 13:27:31,538 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-1: __copy_from_user_nocheck_#t~ret275 := copy_user_generic_#res;__copy_from_user_nocheck_~tmp___2~1 := __copy_from_user_nocheck_#t~ret275;havoc __copy_from_user_nocheck_#t~ret275;__copy_from_user_nocheck_#res := (if __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,538 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-5: __copy_to_user_nocheck_#t~ret280 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~2 := __copy_to_user_nocheck_#t~ret280;havoc __copy_to_user_nocheck_#t~ret280;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,538 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-3: __copy_from_user_nocheck_#t~ret275 := copy_user_generic_#res;__copy_from_user_nocheck_~tmp___2~1 := __copy_from_user_nocheck_#t~ret275;havoc __copy_from_user_nocheck_#t~ret275;__copy_from_user_nocheck_#res := (if __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-9: __copy_to_user_nocheck_#t~ret280 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~2 := __copy_to_user_nocheck_#t~ret280;havoc __copy_to_user_nocheck_#t~ret280;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-7: __copy_from_user_nocheck_#t~ret275 := copy_user_generic_#res;__copy_from_user_nocheck_~tmp___2~1 := __copy_from_user_nocheck_#t~ret275;havoc __copy_from_user_nocheck_#t~ret275;__copy_from_user_nocheck_#res := (if __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-13: __copy_to_user_nocheck_#t~ret280 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~2 := __copy_to_user_nocheck_#t~ret280;havoc __copy_to_user_nocheck_#t~ret280;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171-11: __copy_to_user_nocheck_#t~ret280 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~2 := __copy_to_user_nocheck_#t~ret280;havoc __copy_to_user_nocheck_#t~ret280;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189-2: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,539 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-1: assume 2 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-1: assume !(2 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-2: assume 2 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192-2: assume !(2 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192: assume 2 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6192: assume !(2 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193-2: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6193-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-1: assume 4 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,540 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-1: assume !(4 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-2: assume 4 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196-2: assume !(4 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196: assume 4 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196: assume !(4 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197-2: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6197-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-1: assume 8 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-1: assume !(8 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,541 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-2: assume 8 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,542 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200-2: assume !(8 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: assume 8 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: assume !(8 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201-2: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-1: assume 10 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-1: assume !(10 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,543 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-2: assume 10 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204-2: assume !(10 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204: assume 10 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6204: assume !(10 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205-2: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6205-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-1: assume 16 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-1: assume !(16 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,544 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-2: assume 16 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208-2: assume !(16 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: assume 16 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6208: assume !(16 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209-2: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~2 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212-1: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_nocheck_~dst.base, __copy_from_user_nocheck_~dst.offset, __copy_from_user_nocheck_~src.base, __copy_from_user_nocheck_~src.offset, __copy_from_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,545 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212-2: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_nocheck_~dst.base, __copy_from_user_nocheck_~dst.offset, __copy_from_user_nocheck_~src.base, __copy_from_user_nocheck_~src.offset, __copy_from_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6212: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_nocheck_~dst.base, __copy_from_user_nocheck_~dst.offset, __copy_from_user_nocheck_~src.base, __copy_from_user_nocheck_~src.offset, __copy_from_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~1;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~1;copy_user_generic_#res := copy_user_generic_~ret~1 % 4294967296; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-1: assume 0 != __copy_from_user_nocheck_~tmp___0~10;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-1: assume !(0 != __copy_from_user_nocheck_~tmp___0~10);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-2: assume 0 != __copy_from_user_nocheck_~tmp___0~10;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240-2: assume !(0 != __copy_from_user_nocheck_~tmp___0~10);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: assume 0 != __copy_from_user_nocheck_~tmp___0~10;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: assume !(0 != __copy_from_user_nocheck_~tmp___0~10);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,546 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255: assume 0 != __copy_from_user_nocheck_~tmp___1~6;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255: assume !(0 != __copy_from_user_nocheck_~tmp___1~6);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-1: assume 0 != __copy_from_user_nocheck_~tmp___1~6;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-1: assume !(0 != __copy_from_user_nocheck_~tmp___1~6);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-2: assume 0 != __copy_from_user_nocheck_~tmp___1~6;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6255-2: assume !(0 != __copy_from_user_nocheck_~tmp___1~6);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~2; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-3: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,547 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-2: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-2: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-2: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-3: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-3: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-1: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301-1: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,548 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-3: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6302-2: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-2: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-2: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-3: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-3: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,549 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,550 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-1: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,550 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305-1: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,550 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,555 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-3: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,555 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,555 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306-2: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,555 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-2: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,555 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-2: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-3: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-3: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6309-1: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-3: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,556 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,557 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310-2: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~3; [2021-11-04 13:27:31,598 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-04 13:27:31,598 INFO L299 CfgBuilder]: Removed 12152 assume(true) statements. [2021-11-04 13:27:31,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:27:31 BoogieIcfgContainer [2021-11-04 13:27:31,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-04 13:27:31,610 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-04 13:27:31,610 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-04 13:27:31,612 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-04 13:27:31,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 01:21:24" (1/3) ... [2021-11-04 13:27:31,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31cadc59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:27:31, skipping insertion in model container [2021-11-04 13:27:31,614 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:21:28" (2/3) ... [2021-11-04 13:27:31,614 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31cadc59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:27:31, skipping insertion in model container [2021-11-04 13:27:31,614 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:27:31" (3/3) ... [2021-11-04 13:27:31,616 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--skd.ko.cil.i [2021-11-04 13:27:31,620 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-04 13:27:31,620 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 168 error locations. [2021-11-04 13:27:31,682 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-04 13:27:31,686 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 [2021-11-04 13:27:31,686 INFO L340 AbstractCegarLoop]: Starting to check reachability of 168 error locations. [2021-11-04 13:27:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand has 13700 states, 13532 states have (on average 1.3680165533550104) internal successors, (18512), 13699 states have internal predecessors, (18512), 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) [2021-11-04 13:27:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-04 13:27:31,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-04 13:27:31,824 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] [2021-11-04 13:27:31,824 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)] === [2021-11-04 13:27:31,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-04 13:27:31,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1072399286, now seen corresponding path program 1 times [2021-11-04 13:27:31,833 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-04 13:27:31,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177717144] [2021-11-04 13:27:31,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-04 13:27:31,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-04 13:27:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-04 13:27:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-04 13:27:33,163 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-04 13:27:33,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177717144] [2021-11-04 13:27:33,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177717144] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-04 13:27:33,164 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-04 13:27:33,164 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-04 13:27:33,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227259698] [2021-11-04 13:27:33,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-04 13:27:33,168 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-04 13:27:33,168 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-04 13:27:33,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-04 13:27:33,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-04 13:27:33,210 INFO L87 Difference]: Start difference. First operand has 13700 states, 13532 states have (on average 1.3680165533550104) internal successors, (18512), 13699 states have internal predecessors, (18512), 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 11.333333333333334) internal successors, (34), 2 states have internal predecessors, (34), 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) [2021-11-04 13:27:35,477 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:27:54,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:28:18,237 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:28:57,200 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:29:02,248 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:29:36,106 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:30:17,285 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:30:21,098 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:30:24,553 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:32:19,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-04 13:32:19,414 INFO L93 Difference]: Finished difference Result 34350 states and 46596 transitions. [2021-11-04 13:32:19,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-04 13:32:19,419 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 2 states have internal predecessors, (34), 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 34 [2021-11-04 13:32:19,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-04 13:32:19,500 INFO L225 Difference]: With dead ends: 34350 [2021-11-04 13:32:19,500 INFO L226 Difference]: Without dead ends: 20325 [2021-11-04 13:32:19,525 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.74ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-04 13:32:19,527 INFO L933 BasicCegarLoop]: 234 mSDtfsCounter, 17639 mSDsluCounter, 10002 mSDsCounter, 0 mSdLazyCounter, 27586 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 267707.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17639 SdHoareTripleChecker+Valid, 332 SdHoareTripleChecker+Invalid, 27596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 245.78ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 27586 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 283051.64ms IncrementalHoareTripleChecker+Time [2021-11-04 13:32:19,528 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17639 Valid, 332 Invalid, 27596 Unknown, 0 Unchecked, 245.78ms Time], IncrementalHoareTripleChecker [1 Valid, 27586 Invalid, 9 Unknown, 0 Unchecked, 283051.64ms Time] [2021-11-04 13:32:19,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20325 states. [2021-11-04 13:32:19,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20325 to 13297. [2021-11-04 13:32:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13297 states, 13129 states have (on average 1.3296519156066722) internal successors, (17457), 13296 states have internal predecessors, (17457), 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) [2021-11-04 13:32:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13297 states to 13297 states and 17457 transitions. [2021-11-04 13:32:19,915 INFO L78 Accepts]: Start accepts. Automaton has 13297 states and 17457 transitions. Word has length 34 [2021-11-04 13:32:19,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-04 13:32:19,915 INFO L470 AbstractCegarLoop]: Abstraction has 13297 states and 17457 transitions. [2021-11-04 13:32:19,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 2 states have internal predecessors, (34), 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) [2021-11-04 13:32:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 13297 states and 17457 transitions. [2021-11-04 13:32:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-04 13:32:19,917 INFO L506 BasicCegarLoop]: Found error trace [2021-11-04 13:32:19,917 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-04 13:32:19,918 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-04 13:32:19,918 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)] === [2021-11-04 13:32:19,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-04 13:32:19,920 INFO L85 PathProgramCache]: Analyzing trace with hash -948623352, now seen corresponding path program 1 times [2021-11-04 13:32:19,920 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-04 13:32:19,920 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165975876] [2021-11-04 13:32:19,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-04 13:32:19,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-04 13:32:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-04 13:32:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-04 13:32:20,803 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-04 13:32:20,803 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165975876] [2021-11-04 13:32:20,803 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165975876] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-04 13:32:20,803 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-04 13:32:20,803 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-04 13:32:20,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752920499] [2021-11-04 13:32:20,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-04 13:32:20,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-04 13:32:20,804 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-04 13:32:20,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-04 13:32:20,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-04 13:32:20,805 INFO L87 Difference]: Start difference. First operand 13297 states and 17457 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-04 13:32:23,028 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:32:24,239 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2021-11-04 13:32:44,598 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:33:12,602 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:33:48,753 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:33:58,883 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:34:04,417 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:34:16,839 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:34:44,531 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:35:35,245 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:35:39,623 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-04 13:35:43,438 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15