./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--memstick--core--mspro_block.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 68513a40eaee6f93188fada1f69ebfb482af82db8b9ebf86280df5864a5e498d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 20:28:04,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 20:28:04,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 20:28:04,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 20:28:04,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 20:28:04,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 20:28:04,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 20:28:04,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 20:28:04,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 20:28:04,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 20:28:04,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 20:28:04,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 20:28:04,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 20:28:04,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 20:28:04,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 20:28:04,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 20:28:04,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 20:28:04,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 20:28:04,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 20:28:04,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 20:28:04,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 20:28:04,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 20:28:04,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 20:28:04,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 20:28:04,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 20:28:04,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 20:28:04,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 20:28:04,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 20:28:04,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 20:28:04,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 20:28:04,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 20:28:04,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 20:28:04,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 20:28:04,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 20:28:04,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 20:28:04,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 20:28:04,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 20:28:04,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 20:28:04,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 20:28:04,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 20:28:04,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 20:28:04,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 20:28:04,423 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 20:28:04,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 20:28:04,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 20:28:04,424 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 20:28:04,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 20:28:04,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 20:28:04,433 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 20:28:04,434 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 20:28:04,434 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 20:28:04,434 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 20:28:04,435 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 20:28:04,436 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 20:28:04,436 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 20:28:04,436 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 20:28:04,437 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 20:28:04,437 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 20:28:04,437 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 20:28:04,437 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 20:28:04,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 20:28:04,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 20:28:04,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 20:28:04,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 20:28:04,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 20:28:04,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 20:28:04,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 20:28:04,440 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 20:28:04,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 20:28:04,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 20:28:04,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 20:28:04,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 20:28:04,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 20:28:04,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 20:28:04,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 20:28:04,444 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 20:28:04,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 20:28:04,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 20:28:04,445 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 20:28:04,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 20:28:04,445 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68513a40eaee6f93188fada1f69ebfb482af82db8b9ebf86280df5864a5e498d [2021-11-25 20:28:04,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 20:28:04,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 20:28:04,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 20:28:04,800 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 20:28:04,800 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 20:28:04,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i [2021-11-25 20:28:04,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/data/103ad0910/bd1e30b0c17c43eabde6b1347c942bcf/FLAG392bd5fe5 [2021-11-25 20:28:05,908 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 20:28:05,909 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i [2021-11-25 20:28:05,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/data/103ad0910/bd1e30b0c17c43eabde6b1347c942bcf/FLAG392bd5fe5 [2021-11-25 20:28:06,250 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/data/103ad0910/bd1e30b0c17c43eabde6b1347c942bcf [2021-11-25 20:28:06,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 20:28:06,255 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 20:28:06,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 20:28:06,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 20:28:06,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 20:28:06,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:28:06" (1/1) ... [2021-11-25 20:28:06,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6991d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:06, skipping insertion in model container [2021-11-25 20:28:06,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:28:06" (1/1) ... [2021-11-25 20:28:06,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 20:28:06,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 20:28:10,406 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312282,312295] [2021-11-25 20:28:10,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312427,312440] [2021-11-25 20:28:10,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312573,312586] [2021-11-25 20:28:10,411 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312738,312751] [2021-11-25 20:28:10,411 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312896,312909] [2021-11-25 20:28:10,412 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313054,313067] [2021-11-25 20:28:10,412 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313212,313225] [2021-11-25 20:28:10,413 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313372,313385] [2021-11-25 20:28:10,413 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313531,313544] [2021-11-25 20:28:10,414 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313670,313683] [2021-11-25 20:28:10,414 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313812,313825] [2021-11-25 20:28:10,415 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313961,313974] [2021-11-25 20:28:10,416 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314100,314113] [2021-11-25 20:28:10,416 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314255,314268] [2021-11-25 20:28:10,417 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314415,314428] [2021-11-25 20:28:10,417 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314566,314579] [2021-11-25 20:28:10,418 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314717,314730] [2021-11-25 20:28:10,419 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314869,314882] [2021-11-25 20:28:10,419 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315018,315031] [2021-11-25 20:28:10,420 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315166,315179] [2021-11-25 20:28:10,420 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315323,315336] [2021-11-25 20:28:10,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315472,315485] [2021-11-25 20:28:10,421 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315628,315641] [2021-11-25 20:28:10,422 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315781,315794] [2021-11-25 20:28:10,422 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315927,315940] [2021-11-25 20:28:10,423 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316070,316083] [2021-11-25 20:28:10,423 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316222,316235] [2021-11-25 20:28:10,424 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316368,316381] [2021-11-25 20:28:10,424 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316513,316526] [2021-11-25 20:28:10,425 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316667,316680] [2021-11-25 20:28:10,425 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316818,316831] [2021-11-25 20:28:10,426 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316973,316986] [2021-11-25 20:28:10,448 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317125,317138] [2021-11-25 20:28:10,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317280,317293] [2021-11-25 20:28:10,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317444,317457] [2021-11-25 20:28:10,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317600,317613] [2021-11-25 20:28:10,450 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317764,317777] [2021-11-25 20:28:10,450 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317906,317919] [2021-11-25 20:28:10,451 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318064,318077] [2021-11-25 20:28:10,451 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318231,318244] [2021-11-25 20:28:10,452 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318390,318403] [2021-11-25 20:28:10,452 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318549,318562] [2021-11-25 20:28:10,453 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318698,318711] [2021-11-25 20:28:10,458 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318845,318858] [2021-11-25 20:28:10,459 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318984,318997] [2021-11-25 20:28:10,459 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319147,319160] [2021-11-25 20:28:10,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319313,319326] [2021-11-25 20:28:10,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319477,319490] [2021-11-25 20:28:10,461 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319642,319655] [2021-11-25 20:28:10,461 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319807,319820] [2021-11-25 20:28:10,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319973,319986] [2021-11-25 20:28:10,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320138,320151] [2021-11-25 20:28:10,465 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320305,320318] [2021-11-25 20:28:10,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320465,320478] [2021-11-25 20:28:10,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320627,320640] [2021-11-25 20:28:10,467 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320786,320799] [2021-11-25 20:28:10,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320932,320945] [2021-11-25 20:28:10,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321075,321088] [2021-11-25 20:28:10,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321219,321232] [2021-11-25 20:28:10,470 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321362,321375] [2021-11-25 20:28:10,471 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321506,321519] [2021-11-25 20:28:10,472 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321647,321660] [2021-11-25 20:28:10,473 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321785,321798] [2021-11-25 20:28:10,473 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321943,321956] [2021-11-25 20:28:10,474 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322102,322115] [2021-11-25 20:28:10,474 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322258,322271] [2021-11-25 20:28:10,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322407,322420] [2021-11-25 20:28:10,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322559,322572] [2021-11-25 20:28:10,476 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322710,322723] [2021-11-25 20:28:10,476 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322859,322872] [2021-11-25 20:28:10,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323011,323024] [2021-11-25 20:28:10,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323159,323172] [2021-11-25 20:28:10,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323312,323325] [2021-11-25 20:28:10,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323463,323476] [2021-11-25 20:28:10,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323613,323626] [2021-11-25 20:28:10,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323760,323773] [2021-11-25 20:28:10,480 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323911,323924] [2021-11-25 20:28:10,480 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324062,324075] [2021-11-25 20:28:10,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324210,324223] [2021-11-25 20:28:10,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324376,324389] [2021-11-25 20:28:10,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324545,324558] [2021-11-25 20:28:10,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324712,324725] [2021-11-25 20:28:10,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324880,324893] [2021-11-25 20:28:10,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325030,325043] [2021-11-25 20:28:10,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325177,325190] [2021-11-25 20:28:10,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325338,325351] [2021-11-25 20:28:10,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325508,325521] [2021-11-25 20:28:10,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325670,325683] [2021-11-25 20:28:10,497 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 20:28:10,536 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 20:28:10,908 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312282,312295] [2021-11-25 20:28:10,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312427,312440] [2021-11-25 20:28:10,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312573,312586] [2021-11-25 20:28:10,910 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312738,312751] [2021-11-25 20:28:10,911 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[312896,312909] [2021-11-25 20:28:10,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313054,313067] [2021-11-25 20:28:10,916 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313212,313225] [2021-11-25 20:28:10,916 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313372,313385] [2021-11-25 20:28:10,916 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313531,313544] [2021-11-25 20:28:10,917 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313670,313683] [2021-11-25 20:28:10,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313812,313825] [2021-11-25 20:28:10,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[313961,313974] [2021-11-25 20:28:10,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314100,314113] [2021-11-25 20:28:10,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314255,314268] [2021-11-25 20:28:10,920 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314415,314428] [2021-11-25 20:28:10,920 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314566,314579] [2021-11-25 20:28:10,920 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314717,314730] [2021-11-25 20:28:10,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[314869,314882] [2021-11-25 20:28:10,921 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315018,315031] [2021-11-25 20:28:10,922 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315166,315179] [2021-11-25 20:28:10,922 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315323,315336] [2021-11-25 20:28:10,922 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315472,315485] [2021-11-25 20:28:10,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315628,315641] [2021-11-25 20:28:10,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315781,315794] [2021-11-25 20:28:10,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[315927,315940] [2021-11-25 20:28:10,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316070,316083] [2021-11-25 20:28:10,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316222,316235] [2021-11-25 20:28:10,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316368,316381] [2021-11-25 20:28:10,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316513,316526] [2021-11-25 20:28:10,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316667,316680] [2021-11-25 20:28:10,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316818,316831] [2021-11-25 20:28:10,928 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[316973,316986] [2021-11-25 20:28:10,928 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317125,317138] [2021-11-25 20:28:10,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317280,317293] [2021-11-25 20:28:10,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317444,317457] [2021-11-25 20:28:10,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317600,317613] [2021-11-25 20:28:10,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317764,317777] [2021-11-25 20:28:10,934 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[317906,317919] [2021-11-25 20:28:10,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318064,318077] [2021-11-25 20:28:10,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318231,318244] [2021-11-25 20:28:10,936 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318390,318403] [2021-11-25 20:28:10,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318549,318562] [2021-11-25 20:28:10,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318698,318711] [2021-11-25 20:28:10,938 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318845,318858] [2021-11-25 20:28:10,938 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[318984,318997] [2021-11-25 20:28:10,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319147,319160] [2021-11-25 20:28:10,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319313,319326] [2021-11-25 20:28:10,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319477,319490] [2021-11-25 20:28:10,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319642,319655] [2021-11-25 20:28:10,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319807,319820] [2021-11-25 20:28:10,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[319973,319986] [2021-11-25 20:28:10,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320138,320151] [2021-11-25 20:28:10,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320305,320318] [2021-11-25 20:28:10,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320465,320478] [2021-11-25 20:28:10,943 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320627,320640] [2021-11-25 20:28:10,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320786,320799] [2021-11-25 20:28:10,947 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[320932,320945] [2021-11-25 20:28:10,948 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321075,321088] [2021-11-25 20:28:10,948 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321219,321232] [2021-11-25 20:28:10,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321362,321375] [2021-11-25 20:28:10,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321506,321519] [2021-11-25 20:28:10,950 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321647,321660] [2021-11-25 20:28:10,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321785,321798] [2021-11-25 20:28:10,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[321943,321956] [2021-11-25 20:28:10,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322102,322115] [2021-11-25 20:28:10,958 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322258,322271] [2021-11-25 20:28:10,958 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322407,322420] [2021-11-25 20:28:10,959 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322559,322572] [2021-11-25 20:28:10,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322710,322723] [2021-11-25 20:28:10,965 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[322859,322872] [2021-11-25 20:28:10,966 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323011,323024] [2021-11-25 20:28:10,966 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323159,323172] [2021-11-25 20:28:10,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323312,323325] [2021-11-25 20:28:10,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323463,323476] [2021-11-25 20:28:10,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323613,323626] [2021-11-25 20:28:10,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323760,323773] [2021-11-25 20:28:10,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[323911,323924] [2021-11-25 20:28:10,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324062,324075] [2021-11-25 20:28:10,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324210,324223] [2021-11-25 20:28:10,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324376,324389] [2021-11-25 20:28:10,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324545,324558] [2021-11-25 20:28:10,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324712,324725] [2021-11-25 20:28:10,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[324880,324893] [2021-11-25 20:28:10,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325030,325043] [2021-11-25 20:28:10,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325177,325190] [2021-11-25 20:28:10,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325338,325351] [2021-11-25 20:28:10,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325508,325521] [2021-11-25 20:28:10,980 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i[325670,325683] [2021-11-25 20:28:10,984 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 20:28:11,227 INFO L208 MainTranslator]: Completed translation [2021-11-25 20:28:11,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11 WrapperNode [2021-11-25 20:28:11,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 20:28:11,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 20:28:11,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 20:28:11,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 20:28:11,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,552 INFO L137 Inliner]: procedures = 558, calls = 1839, calls flagged for inlining = 239, calls inlined = 141, statements flattened = 2603 [2021-11-25 20:28:11,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 20:28:11,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 20:28:11,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 20:28:11,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 20:28:11,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,724 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 20:28:11,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 20:28:11,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 20:28:11,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 20:28:11,782 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (1/1) ... [2021-11-25 20:28:11,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 20:28:11,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 20:28:11,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 20:28:11,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 20:28:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-11-25 20:28:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-11-25 20:28:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 20:28:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 20:28:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 20:28:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 20:28:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 20:28:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 20:28:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 20:28:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 20:28:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 20:28:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 20:28:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-25 20:28:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-25 20:28:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 20:28:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 20:28:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mspro_block_disk_lock [2021-11-25 20:28:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mspro_block_disk_lock [2021-11-25 20:28:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 20:28:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 20:28:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 20:28:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 20:28:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 20:28:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-25 20:28:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-25 20:28:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 20:28:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2021-11-25 20:28:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2021-11-25 20:28:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 20:28:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 20:28:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-25 20:28:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-25 20:28:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 20:28:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_mrq_complete_of_memstick_dev [2021-11-25 20:28:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_mrq_complete_of_memstick_dev [2021-11-25 20:28:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_wait_for_ced [2021-11-25 20:28:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_wait_for_ced [2021-11-25 20:28:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 20:28:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-25 20:28:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-25 20:28:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 20:28:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 20:28:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 20:28:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 20:28:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 20:28:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 20:28:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 20:28:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-25 20:28:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-25 20:28:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 20:28:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 20:28:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 20:28:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 20:28:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 20:28:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 20:28:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-25 20:28:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-25 20:28:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2021-11-25 20:28:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2021-11-25 20:28:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-25 20:28:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-25 20:28:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~VOID [2021-11-25 20:28:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~VOID [2021-11-25 20:28:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 20:28:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 20:28:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 20:28:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 20:28:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2021-11-25 20:28:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2021-11-25 20:28:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 20:28:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-25 20:28:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-25 20:28:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 20:28:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2021-11-25 20:28:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2021-11-25 20:28:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 20:28:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 20:28:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-25 20:28:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-25 20:28:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 20:28:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_attr_name [2021-11-25 20:28:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_attr_name [2021-11-25 20:28:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_new_req [2021-11-25 20:28:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_new_req [2021-11-25 20:28:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 20:28:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 20:28:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-25 20:28:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-25 20:28:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2021-11-25 20:28:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2021-11-25 20:28:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2021-11-25 20:28:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2021-11-25 20:28:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 20:28:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 20:28:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-25 20:28:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-25 20:28:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2021-11-25 20:28:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2021-11-25 20:28:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_rw_addr [2021-11-25 20:28:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_rw_addr [2021-11-25 20:28:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 20:28:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 20:28:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-25 20:28:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-25 20:28:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_init_card [2021-11-25 20:28:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_init_card [2021-11-25 20:28:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 20:28:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 20:28:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 20:28:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 20:28:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 20:28:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 20:28:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-25 20:28:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-25 20:28:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 20:28:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 20:28:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 20:28:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_disk_release [2021-11-25 20:28:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_disk_release [2021-11-25 20:28:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 20:28:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 20:28:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2021-11-25 20:28:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2021-11-25 20:28:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 20:28:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2021-11-25 20:28:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2021-11-25 20:28:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 20:28:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove_mspro_block_disk_idr [2021-11-25 20:28:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove_mspro_block_disk_idr [2021-11-25 20:28:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 20:28:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 20:28:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 20:28:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 20:28:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 20:28:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 20:28:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 20:28:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 20:28:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_set_interface [2021-11-25 20:28:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_set_interface [2021-11-25 20:28:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 20:28:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 20:28:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_data_clear [2021-11-25 20:28:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_data_clear [2021-11-25 20:28:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_from_sysfs_attr [2021-11-25 20:28:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_from_sysfs_attr [2021-11-25 20:28:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure mspro_block_remove [2021-11-25 20:28:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mspro_block_remove [2021-11-25 20:28:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 20:28:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 20:28:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 20:28:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 20:28:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 20:28:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 20:28:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-11-25 20:28:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-11-25 20:28:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 20:28:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 20:28:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_q_lock_of_mspro_block_data [2021-11-25 20:28:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_q_lock_of_mspro_block_data [2021-11-25 20:28:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 20:28:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 20:28:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 20:28:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 20:28:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 20:28:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 20:28:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 20:28:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 20:28:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 20:28:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_init_req [2021-11-25 20:28:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_init_req [2021-11-25 20:28:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 20:28:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 20:28:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mspro_block_disk_lock [2021-11-25 20:28:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mspro_block_disk_lock [2021-11-25 20:28:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 20:28:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 20:28:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 20:28:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 20:28:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_memstick_host [2021-11-25 20:28:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_memstick_host [2021-11-25 20:28:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2021-11-25 20:28:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2021-11-25 20:28:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2021-11-25 20:28:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2021-11-25 20:28:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 20:28:12,584 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 20:28:12,590 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 20:28:13,684 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 20:28:15,534 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 20:28:16,002 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 20:28:16,002 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 20:28:16,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:28:16 BoogieIcfgContainer [2021-11-25 20:28:16,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 20:28:16,016 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 20:28:16,016 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 20:28:16,019 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 20:28:16,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 08:28:06" (1/3) ... [2021-11-25 20:28:16,020 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0b8cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:28:16, skipping insertion in model container [2021-11-25 20:28:16,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:28:11" (2/3) ... [2021-11-25 20:28:16,021 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0b8cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:28:16, skipping insertion in model container [2021-11-25 20:28:16,021 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:28:16" (3/3) ... [2021-11-25 20:28:16,022 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--memstick--core--mspro_block.ko.cil.i [2021-11-25 20:28:16,028 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 20:28:16,028 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 37 error locations. [2021-11-25 20:28:16,097 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 20:28:16,117 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=FINITE_AUTOMATA, 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 [2021-11-25 20:28:16,118 INFO L340 AbstractCegarLoop]: Starting to check reachability of 37 error locations. [2021-11-25 20:28:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand has 870 states, 481 states have (on average 1.3014553014553014) internal successors, (626), 526 states have internal predecessors, (626), 268 states have call successors, (268), 84 states have call predecessors, (268), 83 states have return successors, (265), 265 states have call predecessors, (265), 265 states have call successors, (265) [2021-11-25 20:28:16,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 20:28:16,178 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:16,179 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:16,179 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:16,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:16,185 INFO L85 PathProgramCache]: Analyzing trace with hash -249078053, now seen corresponding path program 1 times [2021-11-25 20:28:16,194 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:16,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985333853] [2021-11-25 20:28:16,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:16,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:16,818 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:16,818 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985333853] [2021-11-25 20:28:16,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985333853] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:16,819 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:16,819 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:16,821 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912040979] [2021-11-25 20:28:16,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:16,825 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:16,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:16,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:16,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:16,862 INFO L87 Difference]: Start difference. First operand has 870 states, 481 states have (on average 1.3014553014553014) internal successors, (626), 526 states have internal predecessors, (626), 268 states have call successors, (268), 84 states have call predecessors, (268), 83 states have return successors, (265), 265 states have call predecessors, (265), 265 states have call successors, (265) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 20:28:17,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:17,931 INFO L93 Difference]: Finished difference Result 1704 states and 2370 transitions. [2021-11-25 20:28:17,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:17,935 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 38 [2021-11-25 20:28:17,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:17,967 INFO L225 Difference]: With dead ends: 1704 [2021-11-25 20:28:17,968 INFO L226 Difference]: Without dead ends: 857 [2021-11-25 20:28:17,979 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:17,983 INFO L933 BasicCegarLoop]: 986 mSDtfsCounter, 1103 mSDsluCounter, 1116 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1105 SdHoareTripleChecker+Valid, 1972 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:17,984 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1105 Valid, 1972 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-25 20:28:18,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2021-11-25 20:28:18,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 857. [2021-11-25 20:28:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 857 states, 474 states have (on average 1.219409282700422) internal successors, (578), 516 states have internal predecessors, (578), 265 states have call successors, (265), 83 states have call predecessors, (265), 82 states have return successors, (263), 263 states have call predecessors, (263), 263 states have call successors, (263) [2021-11-25 20:28:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1106 transitions. [2021-11-25 20:28:18,174 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1106 transitions. Word has length 38 [2021-11-25 20:28:18,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:18,176 INFO L470 AbstractCegarLoop]: Abstraction has 857 states and 1106 transitions. [2021-11-25 20:28:18,177 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-25 20:28:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1106 transitions. [2021-11-25 20:28:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 20:28:18,180 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:18,181 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:18,181 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 20:28:18,182 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:18,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:18,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1260364367, now seen corresponding path program 1 times [2021-11-25 20:28:18,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:18,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944058420] [2021-11-25 20:28:18,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:18,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 20:28:18,508 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:18,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944058420] [2021-11-25 20:28:18,509 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944058420] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:18,509 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:18,509 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-11-25 20:28:18,509 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286005606] [2021-11-25 20:28:18,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:18,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-25 20:28:18,511 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:18,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-25 20:28:18,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2021-11-25 20:28:18,513 INFO L87 Difference]: Start difference. First operand 857 states and 1106 transitions. Second operand has 11 states, 8 states have (on average 2.875) internal successors, (23), 10 states have internal predecessors, (23), 6 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 6 states have call successors, (8) [2021-11-25 20:28:22,999 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:25,021 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:27,813 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:28,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:28,859 INFO L93 Difference]: Finished difference Result 1051 states and 1325 transitions. [2021-11-25 20:28:28,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-25 20:28:28,860 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 2.875) internal successors, (23), 10 states have internal predecessors, (23), 6 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 6 states have call successors, (8) Word has length 42 [2021-11-25 20:28:28,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:28,871 INFO L225 Difference]: With dead ends: 1051 [2021-11-25 20:28:28,871 INFO L226 Difference]: Without dead ends: 890 [2021-11-25 20:28:28,873 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2021-11-25 20:28:28,874 INFO L933 BasicCegarLoop]: 978 mSDtfsCounter, 22 mSDsluCounter, 9789 mSDsCounter, 0 mSdLazyCounter, 1558 mSolverCounterSat, 97 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 9632 SdHoareTripleChecker+Invalid, 1657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 1558 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:28,875 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 9632 Invalid, 1657 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [97 Valid, 1558 Invalid, 2 Unknown, 0 Unchecked, 10.1s Time] [2021-11-25 20:28:28,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2021-11-25 20:28:28,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 866. [2021-11-25 20:28:28,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 866 states, 479 states have (on average 1.2171189979123174) internal successors, (583), 521 states have internal predecessors, (583), 269 states have call successors, (269), 83 states have call predecessors, (269), 82 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2021-11-25 20:28:28,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 866 states and 1119 transitions. [2021-11-25 20:28:28,959 INFO L78 Accepts]: Start accepts. Automaton has 866 states and 1119 transitions. Word has length 42 [2021-11-25 20:28:28,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:28,960 INFO L470 AbstractCegarLoop]: Abstraction has 866 states and 1119 transitions. [2021-11-25 20:28:28,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 2.875) internal successors, (23), 10 states have internal predecessors, (23), 6 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 6 states have call successors, (8) [2021-11-25 20:28:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1119 transitions. [2021-11-25 20:28:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-25 20:28:28,963 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:28,964 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:28,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 20:28:28,964 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:28,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:28,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1641138772, now seen corresponding path program 1 times [2021-11-25 20:28:28,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:28,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68955555] [2021-11-25 20:28:28,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:28,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:29,116 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:29,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68955555] [2021-11-25 20:28:29,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68955555] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:29,117 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:29,117 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:29,117 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022904169] [2021-11-25 20:28:29,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:29,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:29,118 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:29,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:29,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:29,119 INFO L87 Difference]: Start difference. First operand 866 states and 1119 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-25 20:28:31,924 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:32,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:32,245 INFO L93 Difference]: Finished difference Result 1657 states and 2136 transitions. [2021-11-25 20:28:32,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:28:32,246 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 43 [2021-11-25 20:28:32,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:32,263 INFO L225 Difference]: With dead ends: 1657 [2021-11-25 20:28:32,263 INFO L226 Difference]: Without dead ends: 1655 [2021-11-25 20:28:32,265 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:32,266 INFO L933 BasicCegarLoop]: 1226 mSDtfsCounter, 1040 mSDsluCounter, 2405 mSDsCounter, 0 mSdLazyCounter, 398 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1042 SdHoareTripleChecker+Valid, 3382 SdHoareTripleChecker+Invalid, 402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 398 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:32,266 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1042 Valid, 3382 Invalid, 402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 398 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2021-11-25 20:28:32,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2021-11-25 20:28:32,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1475. [2021-11-25 20:28:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1475 states, 820 states have (on average 1.2170731707317073) internal successors, (998), 869 states have internal predecessors, (998), 473 states have call successors, (473), 147 states have call predecessors, (473), 146 states have return successors, (477), 469 states have call predecessors, (477), 471 states have call successors, (477) [2021-11-25 20:28:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 1475 states and 1948 transitions. [2021-11-25 20:28:32,388 INFO L78 Accepts]: Start accepts. Automaton has 1475 states and 1948 transitions. Word has length 43 [2021-11-25 20:28:32,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:32,389 INFO L470 AbstractCegarLoop]: Abstraction has 1475 states and 1948 transitions. [2021-11-25 20:28:32,389 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-25 20:28:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1948 transitions. [2021-11-25 20:28:32,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 20:28:32,392 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:32,393 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:32,393 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 20:28:32,393 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:32,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:32,394 INFO L85 PathProgramCache]: Analyzing trace with hash 642410766, now seen corresponding path program 1 times [2021-11-25 20:28:32,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:32,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664354085] [2021-11-25 20:28:32,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:32,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:32,562 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:32,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664354085] [2021-11-25 20:28:32,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664354085] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:32,563 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:32,563 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:32,563 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516276511] [2021-11-25 20:28:32,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:32,564 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:32,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:32,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:32,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:32,565 INFO L87 Difference]: Start difference. First operand 1475 states and 1948 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-25 20:28:35,033 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:35,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:35,882 INFO L93 Difference]: Finished difference Result 2869 states and 3779 transitions. [2021-11-25 20:28:35,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:28:35,883 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 48 [2021-11-25 20:28:35,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:35,917 INFO L225 Difference]: With dead ends: 2869 [2021-11-25 20:28:35,917 INFO L226 Difference]: Without dead ends: 2867 [2021-11-25 20:28:35,920 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:35,923 INFO L933 BasicCegarLoop]: 1215 mSDtfsCounter, 1066 mSDsluCounter, 2377 mSDsCounter, 0 mSdLazyCounter, 391 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1068 SdHoareTripleChecker+Valid, 3343 SdHoareTripleChecker+Invalid, 394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 391 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:35,925 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1068 Valid, 3343 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 391 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2021-11-25 20:28:35,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2867 states. [2021-11-25 20:28:36,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2867 to 2691. [2021-11-25 20:28:36,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2691 states, 1503 states have (on average 1.2202262142381903) internal successors, (1834), 1570 states have internal predecessors, (1834), 879 states have call successors, (879), 276 states have call predecessors, (879), 273 states have return successors, (887), 865 states have call predecessors, (887), 877 states have call successors, (887) [2021-11-25 20:28:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 2691 states and 3600 transitions. [2021-11-25 20:28:36,151 INFO L78 Accepts]: Start accepts. Automaton has 2691 states and 3600 transitions. Word has length 48 [2021-11-25 20:28:36,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:36,152 INFO L470 AbstractCegarLoop]: Abstraction has 2691 states and 3600 transitions. [2021-11-25 20:28:36,152 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-25 20:28:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 3600 transitions. [2021-11-25 20:28:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-25 20:28:36,160 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:36,160 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:36,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 20:28:36,161 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:36,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:36,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1424170397, now seen corresponding path program 1 times [2021-11-25 20:28:36,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:36,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357136518] [2021-11-25 20:28:36,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:36,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:36,358 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:36,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357136518] [2021-11-25 20:28:36,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1357136518] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:36,358 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:36,358 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:36,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391971066] [2021-11-25 20:28:36,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:36,359 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:36,360 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:36,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:36,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:36,361 INFO L87 Difference]: Start difference. First operand 2691 states and 3600 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 20:28:37,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:37,681 INFO L93 Difference]: Finished difference Result 2691 states and 3600 transitions. [2021-11-25 20:28:37,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:37,682 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 53 [2021-11-25 20:28:37,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:37,706 INFO L225 Difference]: With dead ends: 2691 [2021-11-25 20:28:37,707 INFO L226 Difference]: Without dead ends: 2689 [2021-11-25 20:28:37,709 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:37,710 INFO L933 BasicCegarLoop]: 972 mSDtfsCounter, 1085 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1087 SdHoareTripleChecker+Valid, 1944 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:37,710 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1087 Valid, 1944 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-25 20:28:37,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2689 states. [2021-11-25 20:28:37,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2689 to 2689. [2021-11-25 20:28:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2689 states, 1502 states have (on average 1.2197070572569906) internal successors, (1832), 1568 states have internal predecessors, (1832), 879 states have call successors, (879), 276 states have call predecessors, (879), 273 states have return successors, (887), 865 states have call predecessors, (887), 877 states have call successors, (887) [2021-11-25 20:28:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 2689 states and 3598 transitions. [2021-11-25 20:28:37,930 INFO L78 Accepts]: Start accepts. Automaton has 2689 states and 3598 transitions. Word has length 53 [2021-11-25 20:28:37,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:37,930 INFO L470 AbstractCegarLoop]: Abstraction has 2689 states and 3598 transitions. [2021-11-25 20:28:37,931 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 20:28:37,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 3598 transitions. [2021-11-25 20:28:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-25 20:28:37,933 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:37,933 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:37,933 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-25 20:28:37,933 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:37,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:37,934 INFO L85 PathProgramCache]: Analyzing trace with hash 578468649, now seen corresponding path program 1 times [2021-11-25 20:28:37,934 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:37,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478904770] [2021-11-25 20:28:37,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:37,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-25 20:28:38,090 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:38,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478904770] [2021-11-25 20:28:38,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478904770] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 20:28:38,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1837078513] [2021-11-25 20:28:38,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:38,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 20:28:38,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 20:28:38,093 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 20:28:38,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-25 20:28:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:38,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-25 20:28:38,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 20:28:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 20:28:38,860 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 20:28:38,860 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1837078513] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:38,860 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-25 20:28:38,860 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2021-11-25 20:28:38,861 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479240273] [2021-11-25 20:28:38,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:38,862 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-25 20:28:38,862 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:38,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-25 20:28:38,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-25 20:28:38,863 INFO L87 Difference]: Start difference. First operand 2689 states and 3598 transitions. Second operand has 7 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 20:28:41,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:41,553 INFO L93 Difference]: Finished difference Result 3081 states and 4153 transitions. [2021-11-25 20:28:41,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-25 20:28:41,554 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 55 [2021-11-25 20:28:41,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:41,581 INFO L225 Difference]: With dead ends: 3081 [2021-11-25 20:28:41,581 INFO L226 Difference]: Without dead ends: 2881 [2021-11-25 20:28:41,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2021-11-25 20:28:41,585 INFO L933 BasicCegarLoop]: 1074 mSDtfsCounter, 45 mSDsluCounter, 5785 mSDsCounter, 0 mSdLazyCounter, 956 mSolverCounterSat, 146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 6216 SdHoareTripleChecker+Invalid, 1102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 146 IncrementalHoareTripleChecker+Valid, 956 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:41,586 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 6216 Invalid, 1102 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [146 Valid, 956 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-11-25 20:28:41,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2881 states. [2021-11-25 20:28:41,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2881 to 2691. [2021-11-25 20:28:41,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2691 states, 1504 states have (on average 1.2194148936170213) internal successors, (1834), 1570 states have internal predecessors, (1834), 879 states have call successors, (879), 276 states have call predecessors, (879), 273 states have return successors, (887), 865 states have call predecessors, (887), 877 states have call successors, (887) [2021-11-25 20:28:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 2691 states and 3600 transitions. [2021-11-25 20:28:41,802 INFO L78 Accepts]: Start accepts. Automaton has 2691 states and 3600 transitions. Word has length 55 [2021-11-25 20:28:41,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:41,804 INFO L470 AbstractCegarLoop]: Abstraction has 2691 states and 3600 transitions. [2021-11-25 20:28:41,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-25 20:28:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 3600 transitions. [2021-11-25 20:28:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-25 20:28:41,807 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:41,807 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:41,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-25 20:28:42,022 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-11-25 20:28:42,023 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:42,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:42,023 INFO L85 PathProgramCache]: Analyzing trace with hash -98637791, now seen corresponding path program 1 times [2021-11-25 20:28:42,023 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:42,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764646106] [2021-11-25 20:28:42,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:42,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-25 20:28:42,336 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:42,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764646106] [2021-11-25 20:28:42,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764646106] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:42,336 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:42,336 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-11-25 20:28:42,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012184485] [2021-11-25 20:28:42,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:42,337 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-25 20:28:42,338 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:42,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-25 20:28:42,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2021-11-25 20:28:42,339 INFO L87 Difference]: Start difference. First operand 2691 states and 3600 transitions. Second operand has 12 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 11 states have internal predecessors, (29), 7 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (11), 7 states have call predecessors, (11), 7 states have call successors, (11) [2021-11-25 20:28:47,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:47,870 INFO L93 Difference]: Finished difference Result 3019 states and 3988 transitions. [2021-11-25 20:28:47,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-25 20:28:47,871 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 11 states have internal predecessors, (29), 7 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (11), 7 states have call predecessors, (11), 7 states have call successors, (11) Word has length 58 [2021-11-25 20:28:47,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:47,897 INFO L225 Difference]: With dead ends: 3019 [2021-11-25 20:28:47,898 INFO L226 Difference]: Without dead ends: 2774 [2021-11-25 20:28:47,902 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2021-11-25 20:28:47,904 INFO L933 BasicCegarLoop]: 975 mSDtfsCounter, 29 mSDsluCounter, 10838 mSDsCounter, 0 mSdLazyCounter, 1722 mSolverCounterSat, 124 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 10553 SdHoareTripleChecker+Invalid, 1846 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 1722 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:47,904 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [48 Valid, 10553 Invalid, 1846 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 1722 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2021-11-25 20:28:47,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2774 states. [2021-11-25 20:28:48,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2774 to 2722. [2021-11-25 20:28:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2722 states, 1523 states have (on average 1.216677609980302) internal successors, (1853), 1585 states have internal predecessors, (1853), 891 states have call successors, (891), 276 states have call predecessors, (891), 273 states have return successors, (899), 877 states have call predecessors, (899), 889 states have call successors, (899) [2021-11-25 20:28:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 2722 states and 3643 transitions. [2021-11-25 20:28:48,134 INFO L78 Accepts]: Start accepts. Automaton has 2722 states and 3643 transitions. Word has length 58 [2021-11-25 20:28:48,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:48,135 INFO L470 AbstractCegarLoop]: Abstraction has 2722 states and 3643 transitions. [2021-11-25 20:28:48,135 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 11 states have internal predecessors, (29), 7 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (11), 7 states have call predecessors, (11), 7 states have call successors, (11) [2021-11-25 20:28:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 3643 transitions. [2021-11-25 20:28:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-25 20:28:48,139 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:48,139 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:48,139 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-25 20:28:48,140 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:48,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:48,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1711145243, now seen corresponding path program 1 times [2021-11-25 20:28:48,140 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:48,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733207198] [2021-11-25 20:28:48,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:48,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:48,350 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:48,350 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:48,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733207198] [2021-11-25 20:28:48,351 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733207198] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:48,351 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:48,351 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:48,351 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084532100] [2021-11-25 20:28:48,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:48,352 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:48,352 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:48,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:48,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:48,353 INFO L87 Difference]: Start difference. First operand 2722 states and 3643 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-25 20:28:50,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:50,161 INFO L93 Difference]: Finished difference Result 2722 states and 3643 transitions. [2021-11-25 20:28:50,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:50,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 58 [2021-11-25 20:28:50,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:50,186 INFO L225 Difference]: With dead ends: 2722 [2021-11-25 20:28:50,187 INFO L226 Difference]: Without dead ends: 2720 [2021-11-25 20:28:50,188 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:50,190 INFO L933 BasicCegarLoop]: 970 mSDtfsCounter, 1082 mSDsluCounter, 1099 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1084 SdHoareTripleChecker+Valid, 1940 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:50,190 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1084 Valid, 1940 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-25 20:28:50,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2720 states. [2021-11-25 20:28:50,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2720 to 2720. [2021-11-25 20:28:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2720 states, 1522 states have (on average 1.2161629434954009) internal successors, (1851), 1583 states have internal predecessors, (1851), 891 states have call successors, (891), 276 states have call predecessors, (891), 273 states have return successors, (899), 877 states have call predecessors, (899), 889 states have call successors, (899) [2021-11-25 20:28:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 2720 states and 3641 transitions. [2021-11-25 20:28:50,391 INFO L78 Accepts]: Start accepts. Automaton has 2720 states and 3641 transitions. Word has length 58 [2021-11-25 20:28:50,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:50,392 INFO L470 AbstractCegarLoop]: Abstraction has 2720 states and 3641 transitions. [2021-11-25 20:28:50,392 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-25 20:28:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 3641 transitions. [2021-11-25 20:28:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-25 20:28:50,394 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:50,394 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:50,394 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-25 20:28:50,394 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:50,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:50,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1304184821, now seen corresponding path program 1 times [2021-11-25 20:28:50,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:50,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533922031] [2021-11-25 20:28:50,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:50,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:50,539 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:50,539 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:50,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533922031] [2021-11-25 20:28:50,539 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533922031] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:50,540 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:50,540 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:50,540 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274318589] [2021-11-25 20:28:50,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:50,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:50,541 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:50,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:50,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:50,542 INFO L87 Difference]: Start difference. First operand 2720 states and 3641 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-25 20:28:52,034 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:52,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:52,318 INFO L93 Difference]: Finished difference Result 2720 states and 3641 transitions. [2021-11-25 20:28:52,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:52,318 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 63 [2021-11-25 20:28:52,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:52,338 INFO L225 Difference]: With dead ends: 2720 [2021-11-25 20:28:52,338 INFO L226 Difference]: Without dead ends: 2718 [2021-11-25 20:28:52,340 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:52,341 INFO L933 BasicCegarLoop]: 968 mSDtfsCounter, 1079 mSDsluCounter, 1097 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1081 SdHoareTripleChecker+Valid, 1936 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:52,341 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1081 Valid, 1936 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-25 20:28:52,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2718 states. [2021-11-25 20:28:52,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2718 to 2718. [2021-11-25 20:28:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2718 states, 1521 states have (on average 1.2156476002629848) internal successors, (1849), 1581 states have internal predecessors, (1849), 891 states have call successors, (891), 276 states have call predecessors, (891), 273 states have return successors, (899), 877 states have call predecessors, (899), 889 states have call successors, (899) [2021-11-25 20:28:52,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 2718 states and 3639 transitions. [2021-11-25 20:28:52,562 INFO L78 Accepts]: Start accepts. Automaton has 2718 states and 3639 transitions. Word has length 63 [2021-11-25 20:28:52,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:52,562 INFO L470 AbstractCegarLoop]: Abstraction has 2718 states and 3639 transitions. [2021-11-25 20:28:52,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-25 20:28:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 3639 transitions. [2021-11-25 20:28:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-25 20:28:52,564 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:52,565 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:52,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-25 20:28:52,565 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:52,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:52,566 INFO L85 PathProgramCache]: Analyzing trace with hash -1571520154, now seen corresponding path program 1 times [2021-11-25 20:28:52,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:52,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349153842] [2021-11-25 20:28:52,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:52,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:52,680 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:52,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349153842] [2021-11-25 20:28:52,682 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349153842] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:52,682 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:52,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:52,682 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811263482] [2021-11-25 20:28:52,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:52,683 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:52,683 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:52,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:52,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:52,684 INFO L87 Difference]: Start difference. First operand 2718 states and 3639 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-25 20:28:53,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:53,691 INFO L93 Difference]: Finished difference Result 3465 states and 4590 transitions. [2021-11-25 20:28:53,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:28:53,691 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 68 [2021-11-25 20:28:53,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:53,717 INFO L225 Difference]: With dead ends: 3465 [2021-11-25 20:28:53,717 INFO L226 Difference]: Without dead ends: 3463 [2021-11-25 20:28:53,720 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:53,720 INFO L933 BasicCegarLoop]: 1213 mSDtfsCounter, 953 mSDsluCounter, 2396 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 955 SdHoareTripleChecker+Valid, 3354 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:53,721 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [955 Valid, 3354 Invalid, 403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-25 20:28:53,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3463 states. [2021-11-25 20:28:53,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3463 to 3323. [2021-11-25 20:28:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3323 states, 1858 states have (on average 1.2142088266953714) internal successors, (2256), 1926 states have internal predecessors, (2256), 1091 states have call successors, (1091), 345 states have call predecessors, (1091), 341 states have return successors, (1100), 1072 states have call predecessors, (1100), 1089 states have call successors, (1100) [2021-11-25 20:28:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3323 states to 3323 states and 4447 transitions. [2021-11-25 20:28:53,992 INFO L78 Accepts]: Start accepts. Automaton has 3323 states and 4447 transitions. Word has length 68 [2021-11-25 20:28:53,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:53,994 INFO L470 AbstractCegarLoop]: Abstraction has 3323 states and 4447 transitions. [2021-11-25 20:28:53,994 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-25 20:28:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4447 transitions. [2021-11-25 20:28:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-25 20:28:54,002 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:54,002 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:54,003 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-25 20:28:54,003 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:54,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:54,004 INFO L85 PathProgramCache]: Analyzing trace with hash 64447488, now seen corresponding path program 1 times [2021-11-25 20:28:54,004 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:54,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356264224] [2021-11-25 20:28:54,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:54,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:54,118 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:54,118 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356264224] [2021-11-25 20:28:54,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356264224] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:54,118 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:54,118 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:54,119 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004449203] [2021-11-25 20:28:54,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:54,119 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:54,120 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:54,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:54,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:54,121 INFO L87 Difference]: Start difference. First operand 3323 states and 4447 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:28:55,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:55,378 INFO L93 Difference]: Finished difference Result 3323 states and 4447 transitions. [2021-11-25 20:28:55,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:55,379 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 73 [2021-11-25 20:28:55,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:55,403 INFO L225 Difference]: With dead ends: 3323 [2021-11-25 20:28:55,403 INFO L226 Difference]: Without dead ends: 3321 [2021-11-25 20:28:55,406 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:55,407 INFO L933 BasicCegarLoop]: 966 mSDtfsCounter, 1079 mSDsluCounter, 1091 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1081 SdHoareTripleChecker+Valid, 1928 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:55,407 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1081 Valid, 1928 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-25 20:28:55,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3321 states. [2021-11-25 20:28:55,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3321 to 3321. [2021-11-25 20:28:55,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3321 states, 1857 states have (on average 1.213785675821217) internal successors, (2254), 1924 states have internal predecessors, (2254), 1091 states have call successors, (1091), 345 states have call predecessors, (1091), 341 states have return successors, (1100), 1072 states have call predecessors, (1100), 1089 states have call successors, (1100) [2021-11-25 20:28:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 3321 states and 4445 transitions. [2021-11-25 20:28:55,662 INFO L78 Accepts]: Start accepts. Automaton has 3321 states and 4445 transitions. Word has length 73 [2021-11-25 20:28:55,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:55,662 INFO L470 AbstractCegarLoop]: Abstraction has 3321 states and 4445 transitions. [2021-11-25 20:28:55,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:28:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3321 states and 4445 transitions. [2021-11-25 20:28:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-25 20:28:55,665 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:55,665 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:55,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-25 20:28:55,665 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:55,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:55,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1804640451, now seen corresponding path program 1 times [2021-11-25 20:28:55,666 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:55,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568653696] [2021-11-25 20:28:55,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:55,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:55,769 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:55,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568653696] [2021-11-25 20:28:55,770 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568653696] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:55,770 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:55,770 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:55,770 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063798199] [2021-11-25 20:28:55,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:55,771 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:55,771 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:55,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:55,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:55,772 INFO L87 Difference]: Start difference. First operand 3321 states and 4445 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:28:58,298 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:28:58,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:58,550 INFO L93 Difference]: Finished difference Result 3321 states and 4445 transitions. [2021-11-25 20:28:58,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:58,556 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 75 [2021-11-25 20:28:58,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:58,574 INFO L225 Difference]: With dead ends: 3321 [2021-11-25 20:28:58,574 INFO L226 Difference]: Without dead ends: 3319 [2021-11-25 20:28:58,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:58,578 INFO L933 BasicCegarLoop]: 964 mSDtfsCounter, 1071 mSDsluCounter, 1093 mSDsCounter, 0 mSdLazyCounter, 260 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1073 SdHoareTripleChecker+Valid, 1928 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 260 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:58,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1073 Valid, 1928 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 260 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time] [2021-11-25 20:28:58,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3319 states. [2021-11-25 20:28:58,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3319 to 3319. [2021-11-25 20:28:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3319 states, 1856 states have (on average 1.2133620689655173) internal successors, (2252), 1922 states have internal predecessors, (2252), 1091 states have call successors, (1091), 345 states have call predecessors, (1091), 341 states have return successors, (1100), 1072 states have call predecessors, (1100), 1089 states have call successors, (1100) [2021-11-25 20:28:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 3319 states and 4443 transitions. [2021-11-25 20:28:58,873 INFO L78 Accepts]: Start accepts. Automaton has 3319 states and 4443 transitions. Word has length 75 [2021-11-25 20:28:58,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:28:58,873 INFO L470 AbstractCegarLoop]: Abstraction has 3319 states and 4443 transitions. [2021-11-25 20:28:58,874 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:28:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 4443 transitions. [2021-11-25 20:28:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-25 20:28:58,875 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:28:58,876 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:28:58,876 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-25 20:28:58,876 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:28:58,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:28:58,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1210042271, now seen corresponding path program 1 times [2021-11-25 20:28:58,877 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:28:58,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942252176] [2021-11-25 20:28:58,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:28:58,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:28:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:28:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:28:59,015 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:28:59,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942252176] [2021-11-25 20:28:59,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942252176] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:28:59,016 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:28:59,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:28:59,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906961257] [2021-11-25 20:28:59,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:28:59,017 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:28:59,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:28:59,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:28:59,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:28:59,018 INFO L87 Difference]: Start difference. First operand 3319 states and 4443 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-25 20:28:59,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:28:59,961 INFO L93 Difference]: Finished difference Result 3319 states and 4443 transitions. [2021-11-25 20:28:59,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:28:59,962 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 80 [2021-11-25 20:28:59,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:28:59,977 INFO L225 Difference]: With dead ends: 3319 [2021-11-25 20:28:59,977 INFO L226 Difference]: Without dead ends: 3317 [2021-11-25 20:28:59,979 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:28:59,980 INFO L933 BasicCegarLoop]: 962 mSDtfsCounter, 1070 mSDsluCounter, 1091 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1072 SdHoareTripleChecker+Valid, 1924 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-25 20:28:59,980 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1072 Valid, 1924 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-25 20:28:59,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3317 states. [2021-11-25 20:29:00,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3317 to 3317. [2021-11-25 20:29:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3317 states, 1855 states have (on average 1.2129380053908356) internal successors, (2250), 1920 states have internal predecessors, (2250), 1091 states have call successors, (1091), 345 states have call predecessors, (1091), 341 states have return successors, (1100), 1072 states have call predecessors, (1100), 1089 states have call successors, (1100) [2021-11-25 20:29:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 3317 states and 4441 transitions. [2021-11-25 20:29:00,280 INFO L78 Accepts]: Start accepts. Automaton has 3317 states and 4441 transitions. Word has length 80 [2021-11-25 20:29:00,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:00,281 INFO L470 AbstractCegarLoop]: Abstraction has 3317 states and 4441 transitions. [2021-11-25 20:29:00,281 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-25 20:29:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4441 transitions. [2021-11-25 20:29:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-25 20:29:00,283 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:00,283 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:00,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-25 20:29:00,285 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:00,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:00,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1778159571, now seen corresponding path program 1 times [2021-11-25 20:29:00,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:00,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181756120] [2021-11-25 20:29:00,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:00,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:00,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:00,404 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:00,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181756120] [2021-11-25 20:29:00,404 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181756120] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:00,405 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:00,405 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:00,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423863345] [2021-11-25 20:29:00,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:00,407 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:00,407 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:00,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:00,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:00,408 INFO L87 Difference]: Start difference. First operand 3317 states and 4441 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-25 20:29:01,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:01,558 INFO L93 Difference]: Finished difference Result 3317 states and 4441 transitions. [2021-11-25 20:29:01,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:01,558 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 85 [2021-11-25 20:29:01,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:01,574 INFO L225 Difference]: With dead ends: 3317 [2021-11-25 20:29:01,574 INFO L226 Difference]: Without dead ends: 3315 [2021-11-25 20:29:01,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:01,578 INFO L933 BasicCegarLoop]: 960 mSDtfsCounter, 1067 mSDsluCounter, 1089 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1069 SdHoareTripleChecker+Valid, 1920 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:01,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1069 Valid, 1920 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-25 20:29:01,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3315 states. [2021-11-25 20:29:01,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3315 to 3315. [2021-11-25 20:29:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3315 states, 1854 states have (on average 1.2125134843581447) internal successors, (2248), 1918 states have internal predecessors, (2248), 1091 states have call successors, (1091), 345 states have call predecessors, (1091), 341 states have return successors, (1100), 1072 states have call predecessors, (1100), 1089 states have call successors, (1100) [2021-11-25 20:29:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 3315 states and 4439 transitions. [2021-11-25 20:29:01,868 INFO L78 Accepts]: Start accepts. Automaton has 3315 states and 4439 transitions. Word has length 85 [2021-11-25 20:29:01,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:01,871 INFO L470 AbstractCegarLoop]: Abstraction has 3315 states and 4439 transitions. [2021-11-25 20:29:01,871 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-25 20:29:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 4439 transitions. [2021-11-25 20:29:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-25 20:29:01,873 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:01,873 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:01,873 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-25 20:29:01,874 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:01,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:01,874 INFO L85 PathProgramCache]: Analyzing trace with hash 1808932728, now seen corresponding path program 1 times [2021-11-25 20:29:01,875 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:01,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084802241] [2021-11-25 20:29:01,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:01,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:01,997 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:01,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084802241] [2021-11-25 20:29:01,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084802241] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:01,998 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:01,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:02,001 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740714633] [2021-11-25 20:29:02,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:02,001 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:02,002 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:02,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:02,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:02,003 INFO L87 Difference]: Start difference. First operand 3315 states and 4439 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-25 20:29:04,366 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:29:05,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:05,262 INFO L93 Difference]: Finished difference Result 5983 states and 8010 transitions. [2021-11-25 20:29:05,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:29:05,262 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 90 [2021-11-25 20:29:05,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:05,285 INFO L225 Difference]: With dead ends: 5983 [2021-11-25 20:29:05,286 INFO L226 Difference]: Without dead ends: 5981 [2021-11-25 20:29:05,291 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:05,293 INFO L933 BasicCegarLoop]: 1207 mSDtfsCounter, 1051 mSDsluCounter, 2379 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1053 SdHoareTripleChecker+Valid, 3333 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:05,293 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1053 Valid, 3333 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 387 Invalid, 1 Unknown, 0 Unchecked, 2.9s Time] [2021-11-25 20:29:05,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5981 states. [2021-11-25 20:29:05,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5981 to 5875. [2021-11-25 20:29:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5875 states, 3293 states have (on average 1.2140904949893714) internal successors, (3998), 3385 states have internal predecessors, (3998), 1948 states have call successors, (1948), 611 states have call predecessors, (1948), 605 states have return successors, (1967), 1915 states have call predecessors, (1967), 1946 states have call successors, (1967) [2021-11-25 20:29:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 5875 states and 7913 transitions. [2021-11-25 20:29:05,641 INFO L78 Accepts]: Start accepts. Automaton has 5875 states and 7913 transitions. Word has length 90 [2021-11-25 20:29:05,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:05,641 INFO L470 AbstractCegarLoop]: Abstraction has 5875 states and 7913 transitions. [2021-11-25 20:29:05,641 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-25 20:29:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 5875 states and 7913 transitions. [2021-11-25 20:29:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-11-25 20:29:05,643 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:05,643 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:05,644 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-25 20:29:05,644 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:05,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:05,644 INFO L85 PathProgramCache]: Analyzing trace with hash 867211934, now seen corresponding path program 1 times [2021-11-25 20:29:05,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:05,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177187212] [2021-11-25 20:29:05,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:05,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-11-25 20:29:05,807 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:05,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177187212] [2021-11-25 20:29:05,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177187212] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:05,807 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:05,807 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 20:29:05,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213747072] [2021-11-25 20:29:05,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:05,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 20:29:05,808 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:05,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 20:29:05,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:05,809 INFO L87 Difference]: Start difference. First operand 5875 states and 7913 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-25 20:29:07,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:07,438 INFO L93 Difference]: Finished difference Result 6119 states and 8139 transitions. [2021-11-25 20:29:07,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 20:29:07,439 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 119 [2021-11-25 20:29:07,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:07,463 INFO L225 Difference]: With dead ends: 6119 [2021-11-25 20:29:07,463 INFO L226 Difference]: Without dead ends: 6117 [2021-11-25 20:29:07,468 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-25 20:29:07,469 INFO L933 BasicCegarLoop]: 986 mSDtfsCounter, 1016 mSDsluCounter, 2330 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1018 SdHoareTripleChecker+Valid, 3043 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:07,469 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1018 Valid, 3043 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-25 20:29:07,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6117 states. [2021-11-25 20:29:07,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6117 to 6109. [2021-11-25 20:29:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6109 states, 3454 states have (on average 1.214244354371743) internal successors, (4194), 3548 states have internal predecessors, (4194), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 6109 states and 8125 transitions. [2021-11-25 20:29:07,878 INFO L78 Accepts]: Start accepts. Automaton has 6109 states and 8125 transitions. Word has length 119 [2021-11-25 20:29:07,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:07,879 INFO L470 AbstractCegarLoop]: Abstraction has 6109 states and 8125 transitions. [2021-11-25 20:29:07,879 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-25 20:29:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 6109 states and 8125 transitions. [2021-11-25 20:29:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-25 20:29:07,881 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:07,882 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:07,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-25 20:29:07,882 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:07,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:07,883 INFO L85 PathProgramCache]: Analyzing trace with hash 1347373924, now seen corresponding path program 1 times [2021-11-25 20:29:07,883 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:07,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255935906] [2021-11-25 20:29:07,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:07,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:08,077 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-11-25 20:29:08,078 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:08,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255935906] [2021-11-25 20:29:08,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255935906] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:08,078 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:08,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-25 20:29:08,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123259013] [2021-11-25 20:29:08,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:08,080 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-25 20:29:08,080 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:08,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-25 20:29:08,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-25 20:29:08,081 INFO L87 Difference]: Start difference. First operand 6109 states and 8125 transitions. Second operand has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:29:10,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:10,792 INFO L93 Difference]: Finished difference Result 6109 states and 8125 transitions. [2021-11-25 20:29:10,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 20:29:10,797 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 123 [2021-11-25 20:29:10,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:10,822 INFO L225 Difference]: With dead ends: 6109 [2021-11-25 20:29:10,823 INFO L226 Difference]: Without dead ends: 6107 [2021-11-25 20:29:10,827 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-25 20:29:10,828 INFO L933 BasicCegarLoop]: 959 mSDtfsCounter, 1064 mSDsluCounter, 2722 mSDsCounter, 0 mSdLazyCounter, 1048 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1068 SdHoareTripleChecker+Valid, 3300 SdHoareTripleChecker+Invalid, 1049 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1048 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:10,828 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1068 Valid, 3300 Invalid, 1049 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1048 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-11-25 20:29:10,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6107 states. [2021-11-25 20:29:11,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6107 to 6107. [2021-11-25 20:29:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6107 states, 3453 states have (on average 1.2116999710396756) internal successors, (4184), 3546 states have internal predecessors, (4184), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 6107 states and 8115 transitions. [2021-11-25 20:29:11,268 INFO L78 Accepts]: Start accepts. Automaton has 6107 states and 8115 transitions. Word has length 123 [2021-11-25 20:29:11,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:11,269 INFO L470 AbstractCegarLoop]: Abstraction has 6107 states and 8115 transitions. [2021-11-25 20:29:11,269 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:29:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 6107 states and 8115 transitions. [2021-11-25 20:29:11,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-25 20:29:11,271 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:11,272 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:11,272 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-25 20:29:11,272 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:11,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:11,273 INFO L85 PathProgramCache]: Analyzing trace with hash -94581228, now seen corresponding path program 1 times [2021-11-25 20:29:11,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:11,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913665061] [2021-11-25 20:29:11,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:11,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:11,371 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:11,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913665061] [2021-11-25 20:29:11,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913665061] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:11,372 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:11,372 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:11,373 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125381948] [2021-11-25 20:29:11,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:11,373 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:11,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:11,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:11,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:11,375 INFO L87 Difference]: Start difference. First operand 6107 states and 8115 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-25 20:29:13,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:13,349 INFO L93 Difference]: Finished difference Result 6107 states and 8115 transitions. [2021-11-25 20:29:13,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:13,350 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 95 [2021-11-25 20:29:13,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:13,376 INFO L225 Difference]: With dead ends: 6107 [2021-11-25 20:29:13,376 INFO L226 Difference]: Without dead ends: 6105 [2021-11-25 20:29:13,380 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:13,381 INFO L933 BasicCegarLoop]: 956 mSDtfsCounter, 1061 mSDsluCounter, 1085 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1063 SdHoareTripleChecker+Valid, 1912 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:13,382 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1063 Valid, 1912 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-11-25 20:29:13,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6105 states. [2021-11-25 20:29:13,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6105 to 6105. [2021-11-25 20:29:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6105 states, 3452 states have (on average 1.2114716106604866) internal successors, (4182), 3544 states have internal predecessors, (4182), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 6105 states and 8113 transitions. [2021-11-25 20:29:13,880 INFO L78 Accepts]: Start accepts. Automaton has 6105 states and 8113 transitions. Word has length 95 [2021-11-25 20:29:13,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:13,962 INFO L470 AbstractCegarLoop]: Abstraction has 6105 states and 8113 transitions. [2021-11-25 20:29:13,962 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-25 20:29:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 6105 states and 8113 transitions. [2021-11-25 20:29:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-25 20:29:13,964 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:13,964 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:13,964 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-25 20:29:13,964 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:13,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:13,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1088327537, now seen corresponding path program 1 times [2021-11-25 20:29:13,965 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:13,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689984913] [2021-11-25 20:29:13,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:13,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-11-25 20:29:14,117 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:14,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689984913] [2021-11-25 20:29:14,118 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689984913] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:14,118 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:14,118 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 20:29:14,118 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651090514] [2021-11-25 20:29:14,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:14,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 20:29:14,120 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:14,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 20:29:14,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 20:29:14,121 INFO L87 Difference]: Start difference. First operand 6105 states and 8113 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:29:15,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:15,343 INFO L93 Difference]: Finished difference Result 12158 states and 16259 transitions. [2021-11-25 20:29:15,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 20:29:15,344 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 126 [2021-11-25 20:29:15,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:15,375 INFO L225 Difference]: With dead ends: 12158 [2021-11-25 20:29:15,375 INFO L226 Difference]: Without dead ends: 6085 [2021-11-25 20:29:15,409 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 20:29:15,410 INFO L933 BasicCegarLoop]: 952 mSDtfsCounter, 1049 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1049 SdHoareTripleChecker+Valid, 952 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:15,410 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1049 Valid, 952 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-25 20:29:15,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6085 states. [2021-11-25 20:29:16,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6085 to 6085. [2021-11-25 20:29:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6085 states, 3433 states have (on average 1.2073987765802505) internal successors, (4145), 3524 states have internal predecessors, (4145), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6085 states to 6085 states and 8076 transitions. [2021-11-25 20:29:16,040 INFO L78 Accepts]: Start accepts. Automaton has 6085 states and 8076 transitions. Word has length 126 [2021-11-25 20:29:16,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:16,041 INFO L470 AbstractCegarLoop]: Abstraction has 6085 states and 8076 transitions. [2021-11-25 20:29:16,041 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-25 20:29:16,042 INFO L276 IsEmpty]: Start isEmpty. Operand 6085 states and 8076 transitions. [2021-11-25 20:29:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 20:29:16,043 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:16,044 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:16,044 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-25 20:29:16,044 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_kernel_rcu_srcu_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:16,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:16,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1765333284, now seen corresponding path program 1 times [2021-11-25 20:29:16,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:16,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704354588] [2021-11-25 20:29:16,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:16,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:16,143 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:16,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704354588] [2021-11-25 20:29:16,143 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704354588] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:16,143 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:16,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:16,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976011070] [2021-11-25 20:29:16,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:16,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:16,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:16,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:16,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:16,146 INFO L87 Difference]: Start difference. First operand 6085 states and 8076 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-25 20:29:17,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:17,398 INFO L93 Difference]: Finished difference Result 6085 states and 8076 transitions. [2021-11-25 20:29:17,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:17,398 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 100 [2021-11-25 20:29:17,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:17,424 INFO L225 Difference]: With dead ends: 6085 [2021-11-25 20:29:17,425 INFO L226 Difference]: Without dead ends: 6083 [2021-11-25 20:29:17,429 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:17,429 INFO L933 BasicCegarLoop]: 949 mSDtfsCounter, 1053 mSDsluCounter, 1078 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1055 SdHoareTripleChecker+Valid, 1898 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:17,430 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1055 Valid, 1898 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-25 20:29:17,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6083 states. [2021-11-25 20:29:17,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6083 to 6083. [2021-11-25 20:29:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6083 states, 3432 states have (on average 1.207167832167832) internal successors, (4143), 3522 states have internal predecessors, (4143), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 6083 states and 8074 transitions. [2021-11-25 20:29:17,998 INFO L78 Accepts]: Start accepts. Automaton has 6083 states and 8074 transitions. Word has length 100 [2021-11-25 20:29:17,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:17,999 INFO L470 AbstractCegarLoop]: Abstraction has 6083 states and 8074 transitions. [2021-11-25 20:29:17,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2021-11-25 20:29:18,000 INFO L276 IsEmpty]: Start isEmpty. Operand 6083 states and 8074 transitions. [2021-11-25 20:29:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2021-11-25 20:29:18,002 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:18,002 INFO L514 BasicCegarLoop]: trace histogram [12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:18,002 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-25 20:29:18,002 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:18,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:18,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1052962814, now seen corresponding path program 1 times [2021-11-25 20:29:18,003 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:18,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256554429] [2021-11-25 20:29:18,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:18,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-11-25 20:29:18,303 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:18,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256554429] [2021-11-25 20:29:18,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1256554429] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:18,303 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:18,303 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 20:29:18,308 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522891939] [2021-11-25 20:29:18,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:18,311 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 20:29:18,311 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:18,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 20:29:18,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:18,312 INFO L87 Difference]: Start difference. First operand 6083 states and 8074 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-25 20:29:20,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:20,709 INFO L93 Difference]: Finished difference Result 6091 states and 8078 transitions. [2021-11-25 20:29:20,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:29:20,710 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) Word has length 129 [2021-11-25 20:29:20,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:20,733 INFO L225 Difference]: With dead ends: 6091 [2021-11-25 20:29:20,733 INFO L226 Difference]: Without dead ends: 6089 [2021-11-25 20:29:20,737 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-25 20:29:20,738 INFO L933 BasicCegarLoop]: 965 mSDtfsCounter, 97 mSDsluCounter, 3223 mSDsCounter, 0 mSdLazyCounter, 539 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 3796 SdHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 539 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:20,738 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 3796 Invalid, 539 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 539 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-11-25 20:29:20,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6089 states. [2021-11-25 20:29:21,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6089 to 6083. [2021-11-25 20:29:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6083 states, 3432 states have (on average 1.2045454545454546) internal successors, (4134), 3522 states have internal predecessors, (4134), 1956 states have call successors, (1956), 674 states have call predecessors, (1956), 670 states have return successors, (1975), 1923 states have call predecessors, (1975), 1954 states have call successors, (1975) [2021-11-25 20:29:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 6083 states and 8065 transitions. [2021-11-25 20:29:21,274 INFO L78 Accepts]: Start accepts. Automaton has 6083 states and 8065 transitions. Word has length 129 [2021-11-25 20:29:21,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:21,274 INFO L470 AbstractCegarLoop]: Abstraction has 6083 states and 8065 transitions. [2021-11-25 20:29:21,275 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 2 states have call predecessors, (15), 1 states have call successors, (15) [2021-11-25 20:29:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 6083 states and 8065 transitions. [2021-11-25 20:29:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 20:29:21,277 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:21,277 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:21,277 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-25 20:29:21,278 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_lib_idr_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:21,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:21,278 INFO L85 PathProgramCache]: Analyzing trace with hash 865860881, now seen corresponding path program 1 times [2021-11-25 20:29:21,279 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:21,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662073274] [2021-11-25 20:29:21,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:21,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:21,402 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:21,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662073274] [2021-11-25 20:29:21,403 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662073274] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:21,403 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:21,403 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:21,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752719068] [2021-11-25 20:29:21,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:21,406 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:21,406 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:21,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:21,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:21,407 INFO L87 Difference]: Start difference. First operand 6083 states and 8065 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-25 20:29:24,776 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:29:25,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:25,671 INFO L93 Difference]: Finished difference Result 8147 states and 10714 transitions. [2021-11-25 20:29:25,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 20:29:25,674 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 105 [2021-11-25 20:29:25,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:25,714 INFO L225 Difference]: With dead ends: 8147 [2021-11-25 20:29:25,715 INFO L226 Difference]: Without dead ends: 8145 [2021-11-25 20:29:25,721 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:25,722 INFO L933 BasicCegarLoop]: 1182 mSDtfsCounter, 972 mSDsluCounter, 2309 mSDsCounter, 0 mSdLazyCounter, 393 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 974 SdHoareTripleChecker+Valid, 3237 SdHoareTripleChecker+Invalid, 396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:25,722 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [974 Valid, 3237 Invalid, 396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 393 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-25 20:29:25,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8145 states. [2021-11-25 20:29:26,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8145 to 8013. [2021-11-25 20:29:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8013 states, 4545 states have (on average 1.2017601760176018) internal successors, (5462), 4659 states have internal predecessors, (5462), 2544 states have call successors, (2544), 905 states have call predecessors, (2544), 899 states have return successors, (2575), 2497 states have call predecessors, (2575), 2542 states have call successors, (2575) [2021-11-25 20:29:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8013 states to 8013 states and 10581 transitions. [2021-11-25 20:29:26,602 INFO L78 Accepts]: Start accepts. Automaton has 8013 states and 10581 transitions. Word has length 105 [2021-11-25 20:29:26,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:26,603 INFO L470 AbstractCegarLoop]: Abstraction has 8013 states and 10581 transitions. [2021-11-25 20:29:26,603 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2021-11-25 20:29:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 8013 states and 10581 transitions. [2021-11-25 20:29:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 20:29:26,605 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:26,605 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:26,605 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-25 20:29:26,606 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:26,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:26,606 INFO L85 PathProgramCache]: Analyzing trace with hash 2086575794, now seen corresponding path program 1 times [2021-11-25 20:29:26,607 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:26,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389821310] [2021-11-25 20:29:26,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:26,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:26,706 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:26,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389821310] [2021-11-25 20:29:26,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [389821310] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:26,707 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:26,707 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:26,707 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309349133] [2021-11-25 20:29:26,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:26,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:26,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:26,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:26,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:26,709 INFO L87 Difference]: Start difference. First operand 8013 states and 10581 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2021-11-25 20:29:28,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:28,194 INFO L93 Difference]: Finished difference Result 8013 states and 10581 transitions. [2021-11-25 20:29:28,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:28,195 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 110 [2021-11-25 20:29:28,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:28,239 INFO L225 Difference]: With dead ends: 8013 [2021-11-25 20:29:28,240 INFO L226 Difference]: Without dead ends: 8011 [2021-11-25 20:29:28,248 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:28,249 INFO L933 BasicCegarLoop]: 947 mSDtfsCounter, 1049 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1051 SdHoareTripleChecker+Valid, 1894 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:28,249 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1051 Valid, 1894 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-25 20:29:28,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8011 states. [2021-11-25 20:29:28,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8011 to 8011. [2021-11-25 20:29:28,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8011 states, 4544 states have (on average 1.2013644366197183) internal successors, (5459), 4657 states have internal predecessors, (5459), 2544 states have call successors, (2544), 905 states have call predecessors, (2544), 899 states have return successors, (2575), 2497 states have call predecessors, (2575), 2542 states have call successors, (2575) [2021-11-25 20:29:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8011 states to 8011 states and 10578 transitions. [2021-11-25 20:29:28,863 INFO L78 Accepts]: Start accepts. Automaton has 8011 states and 10578 transitions. Word has length 110 [2021-11-25 20:29:28,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:28,863 INFO L470 AbstractCegarLoop]: Abstraction has 8011 states and 10578 transitions. [2021-11-25 20:29:28,863 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2021-11-25 20:29:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 8011 states and 10578 transitions. [2021-11-25 20:29:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-25 20:29:28,867 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:28,867 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:28,867 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-25 20:29:28,868 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_linux_net_rtnetlink_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:28,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:28,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1510658564, now seen corresponding path program 1 times [2021-11-25 20:29:28,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:28,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051158782] [2021-11-25 20:29:28,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:28,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:28,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:28,969 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:28,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051158782] [2021-11-25 20:29:28,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051158782] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:28,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:28,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:28,971 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413122692] [2021-11-25 20:29:28,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:28,971 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:28,971 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:28,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:28,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:28,972 INFO L87 Difference]: Start difference. First operand 8011 states and 10578 transitions. Second operand has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2021-11-25 20:29:30,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:30,679 INFO L93 Difference]: Finished difference Result 8011 states and 10578 transitions. [2021-11-25 20:29:30,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:30,680 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 115 [2021-11-25 20:29:30,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:30,708 INFO L225 Difference]: With dead ends: 8011 [2021-11-25 20:29:30,708 INFO L226 Difference]: Without dead ends: 8009 [2021-11-25 20:29:30,713 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:30,714 INFO L933 BasicCegarLoop]: 945 mSDtfsCounter, 1046 mSDsluCounter, 1074 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1048 SdHoareTripleChecker+Valid, 1890 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:30,715 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1048 Valid, 1890 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-25 20:29:30,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8009 states. [2021-11-25 20:29:31,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8009 to 8009. [2021-11-25 20:29:31,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8009 states, 4543 states have (on average 1.2009685230024214) internal successors, (5456), 4655 states have internal predecessors, (5456), 2544 states have call successors, (2544), 905 states have call predecessors, (2544), 899 states have return successors, (2575), 2497 states have call predecessors, (2575), 2542 states have call successors, (2575) [2021-11-25 20:29:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8009 states to 8009 states and 10575 transitions. [2021-11-25 20:29:31,484 INFO L78 Accepts]: Start accepts. Automaton has 8009 states and 10575 transitions. Word has length 115 [2021-11-25 20:29:31,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:31,485 INFO L470 AbstractCegarLoop]: Abstraction has 8009 states and 10575 transitions. [2021-11-25 20:29:31,485 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.5) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2021-11-25 20:29:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 8009 states and 10575 transitions. [2021-11-25 20:29:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-25 20:29:31,488 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:31,488 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:31,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-25 20:29:31,489 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_net_sock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:31,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:31,490 INFO L85 PathProgramCache]: Analyzing trace with hash 1851082130, now seen corresponding path program 1 times [2021-11-25 20:29:31,490 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:31,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176794858] [2021-11-25 20:29:31,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:31,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:31,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:31,629 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:31,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176794858] [2021-11-25 20:29:31,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176794858] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:31,629 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:31,629 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:31,630 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109312381] [2021-11-25 20:29:31,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:31,631 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:31,631 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:31,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:31,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:31,632 INFO L87 Difference]: Start difference. First operand 8009 states and 10575 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-25 20:29:33,317 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 20:29:33,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:33,830 INFO L93 Difference]: Finished difference Result 8009 states and 10575 transitions. [2021-11-25 20:29:33,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:33,831 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 120 [2021-11-25 20:29:33,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:33,849 INFO L225 Difference]: With dead ends: 8009 [2021-11-25 20:29:33,850 INFO L226 Difference]: Without dead ends: 8007 [2021-11-25 20:29:33,853 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:33,853 INFO L933 BasicCegarLoop]: 943 mSDtfsCounter, 1043 mSDsluCounter, 1072 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1045 SdHoareTripleChecker+Valid, 1886 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:33,854 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1045 Valid, 1886 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-25 20:29:33,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8007 states. [2021-11-25 20:29:34,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8007 to 8007. [2021-11-25 20:29:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8007 states, 4542 states have (on average 1.2005724350506384) internal successors, (5453), 4653 states have internal predecessors, (5453), 2544 states have call successors, (2544), 905 states have call predecessors, (2544), 899 states have return successors, (2575), 2497 states have call predecessors, (2575), 2542 states have call successors, (2575) [2021-11-25 20:29:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8007 states to 8007 states and 10572 transitions. [2021-11-25 20:29:34,443 INFO L78 Accepts]: Start accepts. Automaton has 8007 states and 10572 transitions. Word has length 120 [2021-11-25 20:29:34,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:34,444 INFO L470 AbstractCegarLoop]: Abstraction has 8007 states and 10572 transitions. [2021-11-25 20:29:34,444 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2021-11-25 20:29:34,444 INFO L276 IsEmpty]: Start isEmpty. Operand 8007 states and 10572 transitions. [2021-11-25 20:29:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-25 20:29:34,446 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:34,446 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:34,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-25 20:29:34,446 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:34,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:34,447 INFO L85 PathProgramCache]: Analyzing trace with hash -417531823, now seen corresponding path program 1 times [2021-11-25 20:29:34,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:34,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935405976] [2021-11-25 20:29:34,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:34,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-25 20:29:34,581 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:34,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935405976] [2021-11-25 20:29:34,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935405976] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 20:29:34,581 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 20:29:34,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 20:29:34,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598522486] [2021-11-25 20:29:34,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 20:29:34,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 20:29:34,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 20:29:34,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 20:29:34,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 20:29:34,584 INFO L87 Difference]: Start difference. First operand 8007 states and 10572 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-25 20:29:35,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 20:29:35,651 INFO L93 Difference]: Finished difference Result 8007 states and 10572 transitions. [2021-11-25 20:29:35,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 20:29:35,651 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 125 [2021-11-25 20:29:35,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 20:29:35,671 INFO L225 Difference]: With dead ends: 8007 [2021-11-25 20:29:35,671 INFO L226 Difference]: Without dead ends: 8005 [2021-11-25 20:29:35,676 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-25 20:29:35,677 INFO L933 BasicCegarLoop]: 941 mSDtfsCounter, 1040 mSDsluCounter, 1070 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1042 SdHoareTripleChecker+Valid, 1882 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-25 20:29:35,677 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1042 Valid, 1882 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-25 20:29:35,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8005 states. [2021-11-25 20:29:36,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8005 to 8005. [2021-11-25 20:29:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8005 states, 4541 states have (on average 1.2001761726491962) internal successors, (5450), 4651 states have internal predecessors, (5450), 2544 states have call successors, (2544), 905 states have call predecessors, (2544), 899 states have return successors, (2575), 2497 states have call predecessors, (2575), 2542 states have call successors, (2575) [2021-11-25 20:29:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8005 states to 8005 states and 10569 transitions. [2021-11-25 20:29:36,261 INFO L78 Accepts]: Start accepts. Automaton has 8005 states and 10569 transitions. Word has length 125 [2021-11-25 20:29:36,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 20:29:36,262 INFO L470 AbstractCegarLoop]: Abstraction has 8005 states and 10569 transitions. [2021-11-25 20:29:36,262 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-25 20:29:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 8005 states and 10569 transitions. [2021-11-25 20:29:36,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-11-25 20:29:36,263 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 20:29:36,264 INFO L514 BasicCegarLoop]: trace histogram [14, 14, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 20:29:36,264 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-11-25 20:29:36,264 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION === [mspro_block_removeErr0ASSERT_VIOLATIONERROR_FUNCTION, mspro_block_removeErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 34 more)] === [2021-11-25 20:29:36,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 20:29:36,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1393205537, now seen corresponding path program 1 times [2021-11-25 20:29:36,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 20:29:36,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428953407] [2021-11-25 20:29:36,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:36,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 20:29:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2021-11-25 20:29:36,608 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 20:29:36,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428953407] [2021-11-25 20:29:36,608 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428953407] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 20:29:36,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1668170623] [2021-11-25 20:29:36,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 20:29:36,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 20:29:36,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 20:29:36,612 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 20:29:36,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68261000-a162-4d8b-bb8f-ca55b90aa94a/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-25 20:29:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 20:29:37,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 1824 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-25 20:29:37,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 20:29:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 164 proven. 2 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2021-11-25 20:29:37,922 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 20:29:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2021-11-25 20:29:38,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1668170623] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 20:29:38,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2074548083] [2021-11-25 20:29:38,635 INFO L159 IcfgInterpreter]: Started Sifa with 75 locations of interest [2021-11-25 20:29:38,635 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 20:29:38,640 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 20:29:38,645 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 20:29:38,646 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 20:29:39,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2021-11-25 20:29:39,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2021-11-25 20:29:40,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2021-11-25 20:29:40,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2021-11-25 20:30:01,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-25 20:30:01,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-25 20:30:08,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:08,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,469 INFO L244 Elim1Store]: Index analysis took 588 ms [2021-11-25 20:30:09,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:09,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:09,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:09,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:09,912 INFO L354 Elim1Store]: treesize reduction 48, result has 31.4 percent of original size [2021-11-25 20:30:09,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 53 select indices, 53 select index equivalence classes, 374 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 3 case distinctions, treesize of input 3417 treesize of output 3260 [2021-11-25 20:30:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,941 INFO L244 Elim1Store]: Index analysis took 598 ms [2021-11-25 20:30:10,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:11,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:11,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,471 INFO L354 Elim1Store]: treesize reduction 36, result has 48.6 percent of original size [2021-11-25 20:30:11,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 53 select indices, 53 select index equivalence classes, 374 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 3 case distinctions, treesize of input 3417 treesize of output 3272 [2021-11-25 20:30:11,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:11,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,101 INFO L244 Elim1Store]: Index analysis took 250 ms [2021-11-25 20:30:12,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:12,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:12,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 20:30:12,869 INFO L354 Elim1Store]: treesize reduction 112, result has 41.1 percent of original size [2021-11-25 20:30:12,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 40 select indices, 40 select index equivalence classes, 144 disjoint index pairs (out of 780 index pairs), introduced 40 new quantified variables, introduced 7 case distinctions, treesize of input 3397 treesize of output 3324 [2021-11-25 20:30:13,313 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-25 20:30:13,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 3337 treesize of output 3335 [2021-11-25 20:30:13,681 INFO L354 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2021-11-25 20:30:13,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 3332 treesize of output 3332 [2021-11-25 20:30:31,224 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 1304 for LOIs [2021-11-25 20:30:31,979 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_xmalloc with input of size 1310 for LOIs [2021-11-25 20:30:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:35,841 INFO L244 Elim1Store]: Index analysis took 1382 ms [2021-11-25 20:30:35,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:30:36,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:36,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:30:37,266 INFO L244 Elim1Store]: Index analysis took 363 ms [2021-11-25 20:30:38,599 INFO L354 Elim1Store]: treesize reduction 126, result has 33.7 percent of original size [2021-11-25 20:30:38,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11318 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 14 case distinctions, treesize of input 762 treesize of output 1237 [2021-11-25 20:30:41,990 INFO L244 Elim1Store]: Index analysis took 227 ms [2021-11-25 20:31:01,880 WARN L227 SmtUtils]: Spent 19.86s on a formula simplification. DAG size of input: 1643 DAG size of output: 897 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:31:01,883 INFO L354 Elim1Store]: treesize reduction 2682, result has 33.3 percent of original size [2021-11-25 20:31:01,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11176 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 298 case distinctions, treesize of input 762 treesize of output 1805 [2021-11-25 20:31:03,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:31:10,026 INFO L244 Elim1Store]: Index analysis took 253 ms [2021-11-25 20:31:27,307 WARN L227 SmtUtils]: Spent 17.24s on a formula simplification. DAG size of input: 1344 DAG size of output: 883 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:31:27,310 INFO L354 Elim1Store]: treesize reduction 1518, result has 46.4 percent of original size [2021-11-25 20:31:27,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11027 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 149 case distinctions, treesize of input 752 treesize of output 1766 [2021-11-25 20:31:29,225 INFO L244 Elim1Store]: Index analysis took 635 ms [2021-11-25 20:31:48,130 WARN L227 SmtUtils]: Spent 18.87s on a formula simplification. DAG size of input: 1643 DAG size of output: 897 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:31:48,134 INFO L354 Elim1Store]: treesize reduction 2682, result has 33.3 percent of original size [2021-11-25 20:31:48,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11176 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 298 case distinctions, treesize of input 762 treesize of output 1805 [2021-11-25 20:31:51,188 INFO L244 Elim1Store]: Index analysis took 198 ms [2021-11-25 20:32:08,485 WARN L227 SmtUtils]: Spent 17.27s on a formula simplification. DAG size of input: 1344 DAG size of output: 883 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:32:08,488 INFO L354 Elim1Store]: treesize reduction 1518, result has 46.4 percent of original size [2021-11-25 20:32:08,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11027 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 149 case distinctions, treesize of input 752 treesize of output 1766 [2021-11-25 20:32:10,277 INFO L244 Elim1Store]: Index analysis took 616 ms [2021-11-25 20:32:30,818 WARN L227 SmtUtils]: Spent 20.52s on a formula simplification. DAG size of input: 1643 DAG size of output: 897 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:32:30,821 INFO L354 Elim1Store]: treesize reduction 2682, result has 33.3 percent of original size [2021-11-25 20:32:30,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11176 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 298 case distinctions, treesize of input 762 treesize of output 1805 [2021-11-25 20:32:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:36,639 INFO L244 Elim1Store]: Index analysis took 214 ms [2021-11-25 20:32:36,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:32:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:32:37,719 INFO L244 Elim1Store]: Index analysis took 223 ms [2021-11-25 20:32:38,852 INFO L354 Elim1Store]: treesize reduction 126, result has 33.7 percent of original size [2021-11-25 20:32:38,854 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11318 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 14 case distinctions, treesize of input 762 treesize of output 1237 [2021-11-25 20:32:44,176 INFO L244 Elim1Store]: Index analysis took 2200 ms [2021-11-25 20:33:08,758 WARN L227 SmtUtils]: Spent 24.55s on a formula simplification. DAG size of input: 1643 DAG size of output: 897 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:33:08,761 INFO L354 Elim1Store]: treesize reduction 2682, result has 33.3 percent of original size [2021-11-25 20:33:08,764 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11176 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 298 case distinctions, treesize of input 762 treesize of output 1805 [2021-11-25 20:33:10,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:33:16,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:16,375 INFO L244 Elim1Store]: Index analysis took 214 ms [2021-11-25 20:33:16,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:33:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:33:17,559 INFO L244 Elim1Store]: Index analysis took 313 ms [2021-11-25 20:33:18,269 INFO L354 Elim1Store]: treesize reduction 126, result has 33.7 percent of original size [2021-11-25 20:33:18,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11318 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 14 case distinctions, treesize of input 762 treesize of output 1237 [2021-11-25 20:33:21,332 INFO L244 Elim1Store]: Index analysis took 211 ms [2021-11-25 20:33:38,593 WARN L227 SmtUtils]: Spent 17.24s on a formula simplification. DAG size of input: 1344 DAG size of output: 883 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:33:38,596 INFO L354 Elim1Store]: treesize reduction 1518, result has 46.4 percent of original size [2021-11-25 20:33:38,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11027 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 149 case distinctions, treesize of input 752 treesize of output 1766 [2021-11-25 20:33:40,438 INFO L244 Elim1Store]: Index analysis took 626 ms [2021-11-25 20:33:59,475 WARN L227 SmtUtils]: Spent 19.02s on a formula simplification. DAG size of input: 1643 DAG size of output: 897 (called from [L 351] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2021-11-25 20:33:59,478 INFO L354 Elim1Store]: treesize reduction 2682, result has 33.3 percent of original size [2021-11-25 20:33:59,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11176 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 298 case distinctions, treesize of input 762 treesize of output 1805 [2021-11-25 20:34:01,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:01,978 INFO L244 Elim1Store]: Index analysis took 232 ms [2021-11-25 20:34:02,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 149 select indices, 149 select index equivalence classes, 11176 disjoint index pairs (out of 11026 index pairs), introduced 149 new quantified variables, introduced 0 case distinctions, treesize of input 752 treesize of output 1198 [2021-11-25 20:34:02,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:02,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 20:34:03,053 INFO L244 Elim1Store]: Index analysis took 217 ms [2021-11-25 20:34:03,249 INFO L354 Elim1Store]: treesize reduction 126, result has 33.7 percent of original size [2021-11-25 20:34:03,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 151 select indices, 151 select index equivalence classes, 11318 disjoint index pairs (out of 11325 index pairs), introduced 151 new quantified variables, introduced 14 case distinctions, treesize of input 762 treesize of output 1237 [2021-11-25 20:34:04,919 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assume with input of size 1455 for LOIs [2021-11-25 20:34:10,514 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 1762 for LOIs [2021-11-25 20:34:10,550 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 142 [2021-11-25 20:34:10,630 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 142 [2021-11-25 20:34:10,762 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-25 20:34:24,975 WARN L227 SmtUtils]: Spent 13.83s on a formula simplification that was a NOOP. DAG size: 1297 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:34:47,817 WARN L227 SmtUtils]: Spent 14.65s on a formula simplification that was a NOOP. DAG size: 1302 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:35:18,625 WARN L227 SmtUtils]: Spent 30.32s on a formula simplification. DAG size of input: 1343 DAG size of output: 1340 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:35:55,464 WARN L227 SmtUtils]: Spent 36.30s on a formula simplification. DAG size of input: 1378 DAG size of output: 1375 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:36:11,515 WARN L227 SmtUtils]: Spent 15.54s on a formula simplification that was a NOOP. DAG size: 1304 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:36:29,267 WARN L227 SmtUtils]: Spent 17.18s on a formula simplification that was a NOOP. DAG size: 1311 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:37:04,093 WARN L227 SmtUtils]: Spent 34.17s on a formula simplification. DAG size of input: 1429 DAG size of output: 1386 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:37:44,402 WARN L227 SmtUtils]: Spent 39.60s on a formula simplification. DAG size of input: 1429 DAG size of output: 1386 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:38:32,066 WARN L227 SmtUtils]: Spent 46.90s on a formula simplification. DAG size of input: 1431 DAG size of output: 1388 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-25 20:39:32,735 WARN L227 SmtUtils]: Spent 59.83s on a formula simplification. DAG size of input: 1435 DAG size of output: 1389 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)