./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5b36d44f Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32187ad6a98dd17c1b18f8e1b845f566cde13ca56738d1b8876a5b9bb005af7a --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 20:38:46,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 20:38:46,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 20:38:46,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 20:38:46,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 20:38:46,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 20:38:46,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 20:38:46,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 20:38:46,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 20:38:46,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 20:38:46,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 20:38:46,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 20:38:46,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 20:38:46,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 20:38:46,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 20:38:46,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 20:38:46,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 20:38:46,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 20:38:46,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 20:38:46,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 20:38:46,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 20:38:46,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 20:38:46,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 20:38:46,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 20:38:46,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 20:38:46,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 20:38:46,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 20:38:46,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 20:38:46,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 20:38:46,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 20:38:46,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 20:38:46,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 20:38:46,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 20:38:46,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 20:38:46,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 20:38:46,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 20:38:46,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 20:38:46,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 20:38:46,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 20:38:46,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 20:38:46,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 20:38:46,426 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 20:38:46,458 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 20:38:46,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 20:38:46,459 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 20:38:46,459 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 20:38:46,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 20:38:46,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 20:38:46,461 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 20:38:46,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 20:38:46,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 20:38:46,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 20:38:46,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 20:38:46,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 20:38:46,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 20:38:46,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 20:38:46,464 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 20:38:46,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 20:38:46,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 20:38:46,464 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 20:38:46,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 20:38:46,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 20:38:46,465 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 20:38:46,465 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 20:38:46,465 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 20:38:46,466 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 20:38:46,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 20:38:46,466 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 20:38:46,466 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 20:38:46,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 20:38:46,468 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 20:38:46,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32187ad6a98dd17c1b18f8e1b845f566cde13ca56738d1b8876a5b9bb005af7a [2021-11-07 20:38:46,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 20:38:46,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 20:38:46,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 20:38:46,731 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 20:38:46,732 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 20:38:46,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2021-11-07 20:38:46,817 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/084cfae92/8418d28dcbb841ddb1c7e9c286bbf598/FLAGd38103558 [2021-11-07 20:38:47,858 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 20:38:47,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2021-11-07 20:38:47,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/084cfae92/8418d28dcbb841ddb1c7e9c286bbf598/FLAGd38103558 [2021-11-07 20:38:48,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/084cfae92/8418d28dcbb841ddb1c7e9c286bbf598 [2021-11-07 20:38:48,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 20:38:48,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 20:38:48,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 20:38:48,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 20:38:48,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 20:38:48,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:38:48" (1/1) ... [2021-11-07 20:38:48,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f96835d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:38:48, skipping insertion in model container [2021-11-07 20:38:48,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:38:48" (1/1) ... [2021-11-07 20:38:48,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 20:38:48,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 20:39:00,987 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177218,1177231] [2021-11-07 20:39:00,991 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177363,1177376] [2021-11-07 20:39:00,992 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177509,1177522] [2021-11-07 20:39:00,993 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177674,1177687] [2021-11-07 20:39:00,993 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177832,1177845] [2021-11-07 20:39:00,994 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177990,1178003] [2021-11-07 20:39:00,995 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178148,1178161] [2021-11-07 20:39:00,996 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178308,1178321] [2021-11-07 20:39:00,996 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178467,1178480] [2021-11-07 20:39:00,997 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178606,1178619] [2021-11-07 20:39:00,997 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178748,1178761] [2021-11-07 20:39:00,998 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178897,1178910] [2021-11-07 20:39:00,998 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179036,1179049] [2021-11-07 20:39:00,999 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179191,1179204] [2021-11-07 20:39:00,999 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179351,1179364] [2021-11-07 20:39:00,999 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179502,1179515] [2021-11-07 20:39:01,000 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179653,1179666] [2021-11-07 20:39:01,000 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179805,1179818] [2021-11-07 20:39:01,001 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179954,1179967] [2021-11-07 20:39:01,002 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180102,1180115] [2021-11-07 20:39:01,002 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180259,1180272] [2021-11-07 20:39:01,002 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180408,1180421] [2021-11-07 20:39:01,003 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180564,1180577] [2021-11-07 20:39:01,003 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180717,1180730] [2021-11-07 20:39:01,004 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180863,1180876] [2021-11-07 20:39:01,006 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181006,1181019] [2021-11-07 20:39:01,007 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181158,1181171] [2021-11-07 20:39:01,007 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181304,1181317] [2021-11-07 20:39:01,008 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181449,1181462] [2021-11-07 20:39:01,009 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181603,1181616] [2021-11-07 20:39:01,009 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181754,1181767] [2021-11-07 20:39:01,010 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181909,1181922] [2021-11-07 20:39:01,011 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182061,1182074] [2021-11-07 20:39:01,011 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182216,1182229] [2021-11-07 20:39:01,012 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182380,1182393] [2021-11-07 20:39:01,012 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182536,1182549] [2021-11-07 20:39:01,013 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182700,1182713] [2021-11-07 20:39:01,014 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182842,1182855] [2021-11-07 20:39:01,016 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183000,1183013] [2021-11-07 20:39:01,017 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183167,1183180] [2021-11-07 20:39:01,017 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183326,1183339] [2021-11-07 20:39:01,017 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183485,1183498] [2021-11-07 20:39:01,021 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183634,1183647] [2021-11-07 20:39:01,022 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183781,1183794] [2021-11-07 20:39:01,022 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183920,1183933] [2021-11-07 20:39:01,023 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184083,1184096] [2021-11-07 20:39:01,023 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184249,1184262] [2021-11-07 20:39:01,023 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184413,1184426] [2021-11-07 20:39:01,024 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184578,1184591] [2021-11-07 20:39:01,024 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184743,1184756] [2021-11-07 20:39:01,025 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184909,1184922] [2021-11-07 20:39:01,027 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185074,1185087] [2021-11-07 20:39:01,028 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185241,1185254] [2021-11-07 20:39:01,028 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185401,1185414] [2021-11-07 20:39:01,029 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185563,1185576] [2021-11-07 20:39:01,029 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185722,1185735] [2021-11-07 20:39:01,030 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185868,1185881] [2021-11-07 20:39:01,031 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186011,1186024] [2021-11-07 20:39:01,031 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186155,1186168] [2021-11-07 20:39:01,031 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186298,1186311] [2021-11-07 20:39:01,032 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186442,1186455] [2021-11-07 20:39:01,032 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186583,1186596] [2021-11-07 20:39:01,033 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186721,1186734] [2021-11-07 20:39:01,033 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186879,1186892] [2021-11-07 20:39:01,033 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187038,1187051] [2021-11-07 20:39:01,034 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187194,1187207] [2021-11-07 20:39:01,034 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187343,1187356] [2021-11-07 20:39:01,034 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187495,1187508] [2021-11-07 20:39:01,035 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187646,1187659] [2021-11-07 20:39:01,035 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187795,1187808] [2021-11-07 20:39:01,035 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187947,1187960] [2021-11-07 20:39:01,036 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188095,1188108] [2021-11-07 20:39:01,036 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188248,1188261] [2021-11-07 20:39:01,036 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188399,1188412] [2021-11-07 20:39:01,037 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188549,1188562] [2021-11-07 20:39:01,037 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188696,1188709] [2021-11-07 20:39:01,037 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188847,1188860] [2021-11-07 20:39:01,038 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188998,1189011] [2021-11-07 20:39:01,038 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189146,1189159] [2021-11-07 20:39:01,038 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189312,1189325] [2021-11-07 20:39:01,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189481,1189494] [2021-11-07 20:39:01,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189648,1189661] [2021-11-07 20:39:01,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189816,1189829] [2021-11-07 20:39:01,040 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189966,1189979] [2021-11-07 20:39:01,040 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190113,1190126] [2021-11-07 20:39:01,040 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190274,1190287] [2021-11-07 20:39:01,041 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190444,1190457] [2021-11-07 20:39:01,041 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190606,1190619] [2021-11-07 20:39:01,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 20:39:01,086 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 20:39:01,634 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177218,1177231] [2021-11-07 20:39:01,637 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177363,1177376] [2021-11-07 20:39:01,638 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177509,1177522] [2021-11-07 20:39:01,639 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177674,1177687] [2021-11-07 20:39:01,639 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177832,1177845] [2021-11-07 20:39:01,640 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177990,1178003] [2021-11-07 20:39:01,640 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178148,1178161] [2021-11-07 20:39:01,640 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178308,1178321] [2021-11-07 20:39:01,641 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178467,1178480] [2021-11-07 20:39:01,641 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178606,1178619] [2021-11-07 20:39:01,642 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178748,1178761] [2021-11-07 20:39:01,642 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178897,1178910] [2021-11-07 20:39:01,642 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179036,1179049] [2021-11-07 20:39:01,646 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179191,1179204] [2021-11-07 20:39:01,647 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179351,1179364] [2021-11-07 20:39:01,647 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179502,1179515] [2021-11-07 20:39:01,647 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179653,1179666] [2021-11-07 20:39:01,648 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179805,1179818] [2021-11-07 20:39:01,648 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179954,1179967] [2021-11-07 20:39:01,649 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180102,1180115] [2021-11-07 20:39:01,649 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180259,1180272] [2021-11-07 20:39:01,650 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180408,1180421] [2021-11-07 20:39:01,650 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180564,1180577] [2021-11-07 20:39:01,651 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180717,1180730] [2021-11-07 20:39:01,651 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180863,1180876] [2021-11-07 20:39:01,651 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181006,1181019] [2021-11-07 20:39:01,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181158,1181171] [2021-11-07 20:39:01,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181304,1181317] [2021-11-07 20:39:01,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181449,1181462] [2021-11-07 20:39:01,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181603,1181616] [2021-11-07 20:39:01,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181754,1181767] [2021-11-07 20:39:01,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181909,1181922] [2021-11-07 20:39:01,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182061,1182074] [2021-11-07 20:39:01,654 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182216,1182229] [2021-11-07 20:39:01,654 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182380,1182393] [2021-11-07 20:39:01,655 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182536,1182549] [2021-11-07 20:39:01,655 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182700,1182713] [2021-11-07 20:39:01,655 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182842,1182855] [2021-11-07 20:39:01,656 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183000,1183013] [2021-11-07 20:39:01,656 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183167,1183180] [2021-11-07 20:39:01,657 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183326,1183339] [2021-11-07 20:39:01,658 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183485,1183498] [2021-11-07 20:39:01,658 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183634,1183647] [2021-11-07 20:39:01,659 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183781,1183794] [2021-11-07 20:39:01,659 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183920,1183933] [2021-11-07 20:39:01,659 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184083,1184096] [2021-11-07 20:39:01,659 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184249,1184262] [2021-11-07 20:39:01,660 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184413,1184426] [2021-11-07 20:39:01,660 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184578,1184591] [2021-11-07 20:39:01,661 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184743,1184756] [2021-11-07 20:39:01,661 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184909,1184922] [2021-11-07 20:39:01,661 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185074,1185087] [2021-11-07 20:39:01,662 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185241,1185254] [2021-11-07 20:39:01,663 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185401,1185414] [2021-11-07 20:39:01,663 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185563,1185576] [2021-11-07 20:39:01,663 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185722,1185735] [2021-11-07 20:39:01,664 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185868,1185881] [2021-11-07 20:39:01,665 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186011,1186024] [2021-11-07 20:39:01,665 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186155,1186168] [2021-11-07 20:39:01,665 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186298,1186311] [2021-11-07 20:39:01,666 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186442,1186455] [2021-11-07 20:39:01,666 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186583,1186596] [2021-11-07 20:39:01,667 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186721,1186734] [2021-11-07 20:39:01,668 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186879,1186892] [2021-11-07 20:39:01,672 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187038,1187051] [2021-11-07 20:39:01,675 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187194,1187207] [2021-11-07 20:39:01,675 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187343,1187356] [2021-11-07 20:39:01,676 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187495,1187508] [2021-11-07 20:39:01,676 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187646,1187659] [2021-11-07 20:39:01,677 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187795,1187808] [2021-11-07 20:39:01,678 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187947,1187960] [2021-11-07 20:39:01,678 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188095,1188108] [2021-11-07 20:39:01,678 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188248,1188261] [2021-11-07 20:39:01,679 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188399,1188412] [2021-11-07 20:39:01,684 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188549,1188562] [2021-11-07 20:39:01,685 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188696,1188709] [2021-11-07 20:39:01,685 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188847,1188860] [2021-11-07 20:39:01,686 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188998,1189011] [2021-11-07 20:39:01,687 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189146,1189159] [2021-11-07 20:39:01,687 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189312,1189325] [2021-11-07 20:39:01,688 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189481,1189494] [2021-11-07 20:39:01,688 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189648,1189661] [2021-11-07 20:39:01,689 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189816,1189829] [2021-11-07 20:39:01,689 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189966,1189979] [2021-11-07 20:39:01,689 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190113,1190126] [2021-11-07 20:39:01,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190274,1190287] [2021-11-07 20:39:01,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190444,1190457] [2021-11-07 20:39:01,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190606,1190619] [2021-11-07 20:39:01,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 20:39:02,249 INFO L208 MainTranslator]: Completed translation [2021-11-07 20:39:02,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02 WrapperNode [2021-11-07 20:39:02,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 20:39:02,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 20:39:02,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 20:39:02,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 20:39:02,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:02,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:05,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 20:39:05,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 20:39:05,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 20:39:05,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 20:39:05,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:05,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:05,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:05,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:07,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:07,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:07,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:07,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 20:39:07,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 20:39:07,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 20:39:07,876 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 20:39:07,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (1/1) ... [2021-11-07 20:39:07,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 20:39:07,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 20:39:07,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 20:39:07,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 20:39:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 20:39:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_unlink [2021-11-07 20:39:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 20:39:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 20:39:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 20:39:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 20:39:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-07 20:39:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 20:39:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 20:39:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr [2021-11-07 20:39:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 20:40:22,355 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_12_returnLabel: main_#res := 0; [2021-11-07 20:40:22,359 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-07 20:40:22,360 INFO L757 $ProcedureCfgBuilder]: dead code at ProgramPoint L10090: #t~ret1973 := main_#res; [2021-11-07 20:40:22,431 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 20:40:22,431 INFO L299 CfgBuilder]: Removed 21904 assume(true) statements. [2021-11-07 20:40:22,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:40:22 BoogieIcfgContainer [2021-11-07 20:40:22,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 20:40:22,450 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 20:40:22,450 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 20:40:22,454 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 20:40:22,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:38:48" (1/3) ... [2021-11-07 20:40:22,455 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a67ee49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:40:22, skipping insertion in model container [2021-11-07 20:40:22,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:39:02" (2/3) ... [2021-11-07 20:40:22,456 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a67ee49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:40:22, skipping insertion in model container [2021-11-07 20:40:22,456 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:40:22" (3/3) ... [2021-11-07 20:40:22,457 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2021-11-07 20:40:22,462 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 20:40:22,462 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 450 error locations. [2021-11-07 20:40:22,574 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 20:40:22,578 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 20:40:22,579 INFO L340 AbstractCegarLoop]: Starting to check reachability of 450 error locations. [2021-11-07 20:40:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand has 18137 states, 17687 states have (on average 1.2937750890484536) internal successors, (22883), 18136 states have internal predecessors, (22883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-07 20:40:22,815 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:22,816 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:22,817 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:22,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:22,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1495146885, now seen corresponding path program 1 times [2021-11-07 20:40:22,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:22,829 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274350530] [2021-11-07 20:40:22,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:22,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:23,477 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:23,477 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274350530] [2021-11-07 20:40:23,478 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1274350530] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:23,478 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:23,478 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:23,479 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838394625] [2021-11-07 20:40:23,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:23,484 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:23,484 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:23,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:23,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:23,563 INFO L87 Difference]: Start difference. First operand has 18137 states, 17687 states have (on average 1.2937750890484536) internal successors, (22883), 18136 states have internal predecessors, (22883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:24,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:24,646 INFO L93 Difference]: Finished difference Result 36182 states and 45655 transitions. [2021-11-07 20:40:24,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:24,648 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-11-07 20:40:24,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:24,743 INFO L225 Difference]: With dead ends: 36182 [2021-11-07 20:40:24,743 INFO L226 Difference]: Without dead ends: 16263 [2021-11-07 20:40:24,795 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.99ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:24,798 INFO L933 BasicCegarLoop]: 22389 mSDtfsCounter, 22540 mSDsluCounter, 22227 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.58ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 22540 SdHoareTripleChecker+Valid, 44616 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 123.34ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.37ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:24,799 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22540 Valid, 44616 Invalid, 6 Unknown, 0 Unchecked, 123.34ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 13.37ms Time] [2021-11-07 20:40:24,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16263 states. [2021-11-07 20:40:25,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16263 to 16263. [2021-11-07 20:40:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16263 states, 15815 states have (on average 1.187037622510275) internal successors, (18773), 16262 states have internal predecessors, (18773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16263 states to 16263 states and 18773 transitions. [2021-11-07 20:40:25,594 INFO L78 Accepts]: Start accepts. Automaton has 16263 states and 18773 transitions. Word has length 20 [2021-11-07 20:40:25,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:25,594 INFO L470 AbstractCegarLoop]: Abstraction has 16263 states and 18773 transitions. [2021-11-07 20:40:25,595 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 16263 states and 18773 transitions. [2021-11-07 20:40:25,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-07 20:40:25,596 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:25,597 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:25,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 20:40:25,598 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:25,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:25,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1978015583, now seen corresponding path program 1 times [2021-11-07 20:40:25,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:25,600 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155427405] [2021-11-07 20:40:25,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:25,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:25,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:25,822 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155427405] [2021-11-07 20:40:25,823 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155427405] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:25,823 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:25,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:25,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459891857] [2021-11-07 20:40:25,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:25,824 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:25,824 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:25,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:25,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:25,825 INFO L87 Difference]: Start difference. First operand 16263 states and 18773 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:26,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:26,313 INFO L93 Difference]: Finished difference Result 16263 states and 18773 transitions. [2021-11-07 20:40:26,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:26,314 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-11-07 20:40:26,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:26,384 INFO L225 Difference]: With dead ends: 16263 [2021-11-07 20:40:26,385 INFO L226 Difference]: Without dead ends: 16259 [2021-11-07 20:40:26,392 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.96ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:26,394 INFO L933 BasicCegarLoop]: 18765 mSDtfsCounter, 18902 mSDsluCounter, 18615 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.50ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18902 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 54.93ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.26ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:26,395 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18902 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 54.93ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.26ms Time] [2021-11-07 20:40:26,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16259 states. [2021-11-07 20:40:26,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16259 to 16259. [2021-11-07 20:40:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16259 states, 15813 states have (on average 1.1869348004806173) internal successors, (18769), 16258 states have internal predecessors, (18769), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16259 states to 16259 states and 18769 transitions. [2021-11-07 20:40:26,856 INFO L78 Accepts]: Start accepts. Automaton has 16259 states and 18769 transitions. Word has length 22 [2021-11-07 20:40:26,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:26,857 INFO L470 AbstractCegarLoop]: Abstraction has 16259 states and 18769 transitions. [2021-11-07 20:40:26,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 16259 states and 18769 transitions. [2021-11-07 20:40:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-07 20:40:26,858 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:26,858 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:26,858 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 20:40:26,858 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:26,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:26,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1797408605, now seen corresponding path program 1 times [2021-11-07 20:40:26,859 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:26,859 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274380466] [2021-11-07 20:40:26,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:26,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:27,051 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:27,051 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274380466] [2021-11-07 20:40:27,051 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1274380466] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:27,051 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:27,051 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:27,051 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574229640] [2021-11-07 20:40:27,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:27,052 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:27,052 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:27,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:27,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:27,053 INFO L87 Difference]: Start difference. First operand 16259 states and 18769 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:27,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:27,481 INFO L93 Difference]: Finished difference Result 16259 states and 18769 transitions. [2021-11-07 20:40:27,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:27,482 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-11-07 20:40:27,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:27,527 INFO L225 Difference]: With dead ends: 16259 [2021-11-07 20:40:27,527 INFO L226 Difference]: Without dead ends: 16255 [2021-11-07 20:40:27,540 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.82ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:27,543 INFO L933 BasicCegarLoop]: 18761 mSDtfsCounter, 18888 mSDsluCounter, 18619 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.26ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18888 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 44.12ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.04ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:27,546 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18888 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 44.12ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.04ms Time] [2021-11-07 20:40:27,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16255 states. [2021-11-07 20:40:28,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16255 to 16255. [2021-11-07 20:40:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16255 states, 15811 states have (on average 1.1868319524381759) internal successors, (18765), 16254 states have internal predecessors, (18765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16255 states to 16255 states and 18765 transitions. [2021-11-07 20:40:28,080 INFO L78 Accepts]: Start accepts. Automaton has 16255 states and 18765 transitions. Word has length 24 [2021-11-07 20:40:28,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:28,080 INFO L470 AbstractCegarLoop]: Abstraction has 16255 states and 18765 transitions. [2021-11-07 20:40:28,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 16255 states and 18765 transitions. [2021-11-07 20:40:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-07 20:40:28,081 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:28,082 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:28,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 20:40:28,082 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:28,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:28,083 INFO L85 PathProgramCache]: Analyzing trace with hash -732687801, now seen corresponding path program 1 times [2021-11-07 20:40:28,083 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:28,083 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631336491] [2021-11-07 20:40:28,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:28,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:28,312 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:28,312 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631336491] [2021-11-07 20:40:28,312 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631336491] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:28,312 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:28,312 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:28,313 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826408842] [2021-11-07 20:40:28,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:28,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:28,313 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:28,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:28,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:28,314 INFO L87 Difference]: Start difference. First operand 16255 states and 18765 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:28,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:28,850 INFO L93 Difference]: Finished difference Result 16255 states and 18765 transitions. [2021-11-07 20:40:28,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:28,851 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-11-07 20:40:28,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:28,892 INFO L225 Difference]: With dead ends: 16255 [2021-11-07 20:40:28,892 INFO L226 Difference]: Without dead ends: 16251 [2021-11-07 20:40:28,901 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.32ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:28,904 INFO L933 BasicCegarLoop]: 18757 mSDtfsCounter, 18874 mSDsluCounter, 18623 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.27ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18874 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 44.67ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.03ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:28,905 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18874 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 44.67ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.03ms Time] [2021-11-07 20:40:28,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16251 states. [2021-11-07 20:40:29,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16251 to 16251. [2021-11-07 20:40:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16251 states, 15809 states have (on average 1.1867290783730786) internal successors, (18761), 16250 states have internal predecessors, (18761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16251 states to 16251 states and 18761 transitions. [2021-11-07 20:40:29,431 INFO L78 Accepts]: Start accepts. Automaton has 16251 states and 18761 transitions. Word has length 26 [2021-11-07 20:40:29,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:29,432 INFO L470 AbstractCegarLoop]: Abstraction has 16251 states and 18761 transitions. [2021-11-07 20:40:29,432 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 16251 states and 18761 transitions. [2021-11-07 20:40:29,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-07 20:40:29,433 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:29,433 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:29,434 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 20:40:29,434 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:29,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:29,434 INFO L85 PathProgramCache]: Analyzing trace with hash 261788747, now seen corresponding path program 1 times [2021-11-07 20:40:29,435 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:29,435 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298771340] [2021-11-07 20:40:29,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:29,675 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:29,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298771340] [2021-11-07 20:40:29,675 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298771340] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:29,676 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:29,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:29,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476855473] [2021-11-07 20:40:29,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:29,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:29,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:29,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:29,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:29,678 INFO L87 Difference]: Start difference. First operand 16251 states and 18761 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:30,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:30,042 INFO L93 Difference]: Finished difference Result 16251 states and 18761 transitions. [2021-11-07 20:40:30,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:30,043 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-11-07 20:40:30,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:30,179 INFO L225 Difference]: With dead ends: 16251 [2021-11-07 20:40:30,179 INFO L226 Difference]: Without dead ends: 16247 [2021-11-07 20:40:30,186 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.35ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:30,187 INFO L933 BasicCegarLoop]: 18753 mSDtfsCounter, 18860 mSDsluCounter, 18627 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.46ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18860 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 41.16ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.23ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:30,187 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18860 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 41.16ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.23ms Time] [2021-11-07 20:40:30,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16247 states. [2021-11-07 20:40:30,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16247 to 16247. [2021-11-07 20:40:30,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16247 states, 15807 states have (on average 1.1866261782754477) internal successors, (18757), 16246 states have internal predecessors, (18757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16247 states to 16247 states and 18757 transitions. [2021-11-07 20:40:30,576 INFO L78 Accepts]: Start accepts. Automaton has 16247 states and 18757 transitions. Word has length 28 [2021-11-07 20:40:30,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:30,577 INFO L470 AbstractCegarLoop]: Abstraction has 16247 states and 18757 transitions. [2021-11-07 20:40:30,577 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 16247 states and 18757 transitions. [2021-11-07 20:40:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-07 20:40:30,578 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:30,578 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:30,578 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 20:40:30,579 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:30,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:30,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1823955281, now seen corresponding path program 1 times [2021-11-07 20:40:30,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:30,580 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311673259] [2021-11-07 20:40:30,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:30,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:30,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:30,766 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:30,766 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311673259] [2021-11-07 20:40:30,766 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311673259] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:30,767 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:30,767 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:30,767 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004492859] [2021-11-07 20:40:30,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:30,768 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:30,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:30,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:30,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:30,769 INFO L87 Difference]: Start difference. First operand 16247 states and 18757 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:31,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:31,189 INFO L93 Difference]: Finished difference Result 16247 states and 18757 transitions. [2021-11-07 20:40:31,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:31,190 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-11-07 20:40:31,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:31,229 INFO L225 Difference]: With dead ends: 16247 [2021-11-07 20:40:31,230 INFO L226 Difference]: Without dead ends: 16243 [2021-11-07 20:40:31,241 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.52ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:31,242 INFO L933 BasicCegarLoop]: 18749 mSDtfsCounter, 18846 mSDsluCounter, 18631 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.90ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18846 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 33.67ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.58ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:31,242 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18846 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 33.67ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.58ms Time] [2021-11-07 20:40:31,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16243 states. [2021-11-07 20:40:31,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16243 to 16243. [2021-11-07 20:40:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16243 states, 15805 states have (on average 1.1865232521354) internal successors, (18753), 16242 states have internal predecessors, (18753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16243 states to 16243 states and 18753 transitions. [2021-11-07 20:40:31,804 INFO L78 Accepts]: Start accepts. Automaton has 16243 states and 18753 transitions. Word has length 30 [2021-11-07 20:40:31,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:31,805 INFO L470 AbstractCegarLoop]: Abstraction has 16243 states and 18753 transitions. [2021-11-07 20:40:31,805 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 16243 states and 18753 transitions. [2021-11-07 20:40:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-07 20:40:31,806 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:31,806 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:31,807 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 20:40:31,807 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:31,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:31,807 INFO L85 PathProgramCache]: Analyzing trace with hash -474238605, now seen corresponding path program 1 times [2021-11-07 20:40:31,808 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:31,808 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558139700] [2021-11-07 20:40:31,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:31,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:32,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:32,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558139700] [2021-11-07 20:40:32,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558139700] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:32,016 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:32,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:32,017 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114521020] [2021-11-07 20:40:32,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:32,017 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:32,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:32,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:32,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:32,018 INFO L87 Difference]: Start difference. First operand 16243 states and 18753 transitions. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:32,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:32,426 INFO L93 Difference]: Finished difference Result 16243 states and 18753 transitions. [2021-11-07 20:40:32,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:32,427 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2021-11-07 20:40:32,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:32,471 INFO L225 Difference]: With dead ends: 16243 [2021-11-07 20:40:32,472 INFO L226 Difference]: Without dead ends: 16239 [2021-11-07 20:40:32,482 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.61ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:32,483 INFO L933 BasicCegarLoop]: 18745 mSDtfsCounter, 18832 mSDsluCounter, 18635 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.70ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18832 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 26.91ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.50ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:32,484 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18832 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 26.91ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.50ms Time] [2021-11-07 20:40:32,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16239 states. [2021-11-07 20:40:32,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16239 to 16239. [2021-11-07 20:40:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16239 states, 15803 states have (on average 1.1864202999430489) internal successors, (18749), 16238 states have internal predecessors, (18749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16239 states to 16239 states and 18749 transitions. [2021-11-07 20:40:33,023 INFO L78 Accepts]: Start accepts. Automaton has 16239 states and 18749 transitions. Word has length 32 [2021-11-07 20:40:33,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:33,023 INFO L470 AbstractCegarLoop]: Abstraction has 16239 states and 18749 transitions. [2021-11-07 20:40:33,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 16239 states and 18749 transitions. [2021-11-07 20:40:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-07 20:40:33,024 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:33,024 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:33,024 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 20:40:33,024 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:33,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:33,025 INFO L85 PathProgramCache]: Analyzing trace with hash -476636009, now seen corresponding path program 1 times [2021-11-07 20:40:33,025 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:33,025 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142883751] [2021-11-07 20:40:33,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:33,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:33,232 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:33,232 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142883751] [2021-11-07 20:40:33,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142883751] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:33,232 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:33,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:33,233 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139998690] [2021-11-07 20:40:33,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:33,233 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:33,233 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:33,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:33,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:33,234 INFO L87 Difference]: Start difference. First operand 16239 states and 18749 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:33,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:33,668 INFO L93 Difference]: Finished difference Result 16239 states and 18749 transitions. [2021-11-07 20:40:33,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:33,669 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-11-07 20:40:33,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:33,708 INFO L225 Difference]: With dead ends: 16239 [2021-11-07 20:40:33,708 INFO L226 Difference]: Without dead ends: 16235 [2021-11-07 20:40:33,715 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.76ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:33,715 INFO L933 BasicCegarLoop]: 18741 mSDtfsCounter, 18818 mSDsluCounter, 18639 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.60ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18818 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 28.92ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.37ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:33,716 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18818 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 28.92ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 9.37ms Time] [2021-11-07 20:40:33,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16235 states. [2021-11-07 20:40:34,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16235 to 16235. [2021-11-07 20:40:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16235 states, 15801 states have (on average 1.1863173216885008) internal successors, (18745), 16234 states have internal predecessors, (18745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16235 states to 16235 states and 18745 transitions. [2021-11-07 20:40:34,198 INFO L78 Accepts]: Start accepts. Automaton has 16235 states and 18745 transitions. Word has length 34 [2021-11-07 20:40:34,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:34,198 INFO L470 AbstractCegarLoop]: Abstraction has 16235 states and 18745 transitions. [2021-11-07 20:40:34,199 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 16235 states and 18745 transitions. [2021-11-07 20:40:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-07 20:40:34,199 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:34,200 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:34,200 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 20:40:34,200 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:34,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:34,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1514425402, now seen corresponding path program 1 times [2021-11-07 20:40:34,201 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:34,201 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703204326] [2021-11-07 20:40:34,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:34,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:34,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:34,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:34,379 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:34,379 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703204326] [2021-11-07 20:40:34,380 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703204326] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:34,380 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:34,380 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:34,380 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670334381] [2021-11-07 20:40:34,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:34,381 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:34,381 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:34,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:34,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:34,381 INFO L87 Difference]: Start difference. First operand 16235 states and 18745 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:34,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:34,963 INFO L93 Difference]: Finished difference Result 16235 states and 18745 transitions. [2021-11-07 20:40:34,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:34,964 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-11-07 20:40:34,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:34,996 INFO L225 Difference]: With dead ends: 16235 [2021-11-07 20:40:34,996 INFO L226 Difference]: Without dead ends: 16231 [2021-11-07 20:40:35,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.82ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:35,008 INFO L933 BasicCegarLoop]: 18737 mSDtfsCounter, 18804 mSDsluCounter, 18643 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18804 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 34.67ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.83ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:35,008 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18804 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 34.67ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.83ms Time] [2021-11-07 20:40:35,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16231 states. [2021-11-07 20:40:35,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16231 to 16231. [2021-11-07 20:40:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16231 states, 15799 states have (on average 1.1862143173618585) internal successors, (18741), 16230 states have internal predecessors, (18741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:35,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16231 states to 16231 states and 18741 transitions. [2021-11-07 20:40:35,640 INFO L78 Accepts]: Start accepts. Automaton has 16231 states and 18741 transitions. Word has length 36 [2021-11-07 20:40:35,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:35,640 INFO L470 AbstractCegarLoop]: Abstraction has 16231 states and 18741 transitions. [2021-11-07 20:40:35,640 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 16231 states and 18741 transitions. [2021-11-07 20:40:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 20:40:35,641 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:35,641 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:35,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-07 20:40:35,642 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:35,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:35,642 INFO L85 PathProgramCache]: Analyzing trace with hash -630971330, now seen corresponding path program 1 times [2021-11-07 20:40:35,642 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:35,643 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541676597] [2021-11-07 20:40:35,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:35,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:35,836 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:35,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541676597] [2021-11-07 20:40:35,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1541676597] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:35,836 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:35,836 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:35,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114579297] [2021-11-07 20:40:35,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:35,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:35,838 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:35,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:35,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:35,839 INFO L87 Difference]: Start difference. First operand 16231 states and 18741 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:36,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:36,330 INFO L93 Difference]: Finished difference Result 16231 states and 18741 transitions. [2021-11-07 20:40:36,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:36,330 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-11-07 20:40:36,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:36,358 INFO L225 Difference]: With dead ends: 16231 [2021-11-07 20:40:36,358 INFO L226 Difference]: Without dead ends: 16227 [2021-11-07 20:40:36,366 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.55ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:36,366 INFO L933 BasicCegarLoop]: 18733 mSDtfsCounter, 18790 mSDsluCounter, 18647 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.67ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18790 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 34.57ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.48ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:36,367 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18790 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 34.57ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.48ms Time] [2021-11-07 20:40:36,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16227 states. [2021-11-07 20:40:36,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16227 to 16227. [2021-11-07 20:40:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16227 states, 15797 states have (on average 1.1861112869532189) internal successors, (18737), 16226 states have internal predecessors, (18737), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:37,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16227 states to 16227 states and 18737 transitions. [2021-11-07 20:40:37,005 INFO L78 Accepts]: Start accepts. Automaton has 16227 states and 18737 transitions. Word has length 38 [2021-11-07 20:40:37,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:37,006 INFO L470 AbstractCegarLoop]: Abstraction has 16227 states and 18737 transitions. [2021-11-07 20:40:37,006 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 16227 states and 18737 transitions. [2021-11-07 20:40:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-07 20:40:37,007 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:37,007 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:37,007 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 20:40:37,007 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:37,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:37,008 INFO L85 PathProgramCache]: Analyzing trace with hash -772928350, now seen corresponding path program 1 times [2021-11-07 20:40:37,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:37,008 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630854572] [2021-11-07 20:40:37,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:37,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:37,186 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630854572] [2021-11-07 20:40:37,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630854572] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:37,187 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:37,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:37,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720397737] [2021-11-07 20:40:37,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:37,188 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:37,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:37,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:37,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:37,189 INFO L87 Difference]: Start difference. First operand 16227 states and 18737 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:37,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:37,700 INFO L93 Difference]: Finished difference Result 16227 states and 18737 transitions. [2021-11-07 20:40:37,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:37,700 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 40 [2021-11-07 20:40:37,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:37,726 INFO L225 Difference]: With dead ends: 16227 [2021-11-07 20:40:37,726 INFO L226 Difference]: Without dead ends: 16223 [2021-11-07 20:40:37,733 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.30ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:37,734 INFO L933 BasicCegarLoop]: 18729 mSDtfsCounter, 18776 mSDsluCounter, 18651 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.52ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18776 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 34.93ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.21ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:37,734 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18776 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 34.93ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 5.21ms Time] [2021-11-07 20:40:37,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16223 states. [2021-11-07 20:40:38,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16223 to 16223. [2021-11-07 20:40:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16223 states, 15795 states have (on average 1.186008230452675) internal successors, (18733), 16222 states have internal predecessors, (18733), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16223 states to 16223 states and 18733 transitions. [2021-11-07 20:40:38,216 INFO L78 Accepts]: Start accepts. Automaton has 16223 states and 18733 transitions. Word has length 40 [2021-11-07 20:40:38,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:38,216 INFO L470 AbstractCegarLoop]: Abstraction has 16223 states and 18733 transitions. [2021-11-07 20:40:38,217 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 16223 states and 18733 transitions. [2021-11-07 20:40:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 20:40:38,217 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:38,217 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:38,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 20:40:38,218 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:38,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:38,218 INFO L85 PathProgramCache]: Analyzing trace with hash 245329254, now seen corresponding path program 1 times [2021-11-07 20:40:38,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:38,219 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861760832] [2021-11-07 20:40:38,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:38,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:38,428 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:38,428 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861760832] [2021-11-07 20:40:38,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861760832] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:38,429 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:38,429 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:38,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394516406] [2021-11-07 20:40:38,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:38,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:38,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:38,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:38,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:38,430 INFO L87 Difference]: Start difference. First operand 16223 states and 18733 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:39,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:39,051 INFO L93 Difference]: Finished difference Result 16223 states and 18733 transitions. [2021-11-07 20:40:39,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:39,052 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 42 [2021-11-07 20:40:39,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:39,078 INFO L225 Difference]: With dead ends: 16223 [2021-11-07 20:40:39,078 INFO L226 Difference]: Without dead ends: 16219 [2021-11-07 20:40:39,086 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.58ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:39,087 INFO L933 BasicCegarLoop]: 18725 mSDtfsCounter, 18762 mSDsluCounter, 18655 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.87ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18762 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 36.24ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.14ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:39,087 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18762 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 36.24ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 10.14ms Time] [2021-11-07 20:40:39,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16219 states. [2021-11-07 20:40:39,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16219 to 16219. [2021-11-07 20:40:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16219 states, 15793 states have (on average 1.1859051478503135) internal successors, (18729), 16218 states have internal predecessors, (18729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16219 states to 16219 states and 18729 transitions. [2021-11-07 20:40:39,739 INFO L78 Accepts]: Start accepts. Automaton has 16219 states and 18729 transitions. Word has length 42 [2021-11-07 20:40:39,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:39,739 INFO L470 AbstractCegarLoop]: Abstraction has 16219 states and 18729 transitions. [2021-11-07 20:40:39,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:39,739 INFO L276 IsEmpty]: Start isEmpty. Operand 16219 states and 18729 transitions. [2021-11-07 20:40:39,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-11-07 20:40:39,740 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:39,740 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:39,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-07 20:40:39,740 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:39,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:39,741 INFO L85 PathProgramCache]: Analyzing trace with hash -461656438, now seen corresponding path program 1 times [2021-11-07 20:40:39,741 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:39,741 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283196484] [2021-11-07 20:40:39,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:39,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:39,928 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:39,928 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283196484] [2021-11-07 20:40:39,928 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283196484] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:39,929 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:39,929 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:39,929 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257433849] [2021-11-07 20:40:39,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:39,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:39,930 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:39,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:39,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:39,930 INFO L87 Difference]: Start difference. First operand 16219 states and 18729 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:40,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:40,588 INFO L93 Difference]: Finished difference Result 16219 states and 18729 transitions. [2021-11-07 20:40:40,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:40,588 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 44 [2021-11-07 20:40:40,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:40,615 INFO L225 Difference]: With dead ends: 16219 [2021-11-07 20:40:40,615 INFO L226 Difference]: Without dead ends: 16215 [2021-11-07 20:40:40,623 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.41ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:40,624 INFO L933 BasicCegarLoop]: 18721 mSDtfsCounter, 18748 mSDsluCounter, 18659 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.07ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18748 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 35.57ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.89ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:40,624 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18748 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 35.57ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.89ms Time] [2021-11-07 20:40:40,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16215 states. [2021-11-07 20:40:41,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16215 to 16215. [2021-11-07 20:40:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16215 states, 15791 states have (on average 1.1858020391362167) internal successors, (18725), 16214 states have internal predecessors, (18725), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16215 states to 16215 states and 18725 transitions. [2021-11-07 20:40:41,320 INFO L78 Accepts]: Start accepts. Automaton has 16215 states and 18725 transitions. Word has length 44 [2021-11-07 20:40:41,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:41,320 INFO L470 AbstractCegarLoop]: Abstraction has 16215 states and 18725 transitions. [2021-11-07 20:40:41,320 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 16215 states and 18725 transitions. [2021-11-07 20:40:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-11-07 20:40:41,321 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:41,321 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:41,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-07 20:40:41,322 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:41,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:41,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1270073330, now seen corresponding path program 1 times [2021-11-07 20:40:41,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:41,323 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231440834] [2021-11-07 20:40:41,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:41,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:41,519 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:41,519 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231440834] [2021-11-07 20:40:41,519 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1231440834] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:41,519 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:41,519 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:41,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394715914] [2021-11-07 20:40:41,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:41,520 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:41,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:41,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:41,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:41,521 INFO L87 Difference]: Start difference. First operand 16215 states and 18725 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:42,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:42,218 INFO L93 Difference]: Finished difference Result 16215 states and 18725 transitions. [2021-11-07 20:40:42,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:42,218 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-11-07 20:40:42,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:42,245 INFO L225 Difference]: With dead ends: 16215 [2021-11-07 20:40:42,245 INFO L226 Difference]: Without dead ends: 16211 [2021-11-07 20:40:42,253 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.76ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:42,254 INFO L933 BasicCegarLoop]: 18717 mSDtfsCounter, 18734 mSDsluCounter, 18663 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18734 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 36.96ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.37ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:42,254 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18734 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 36.96ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.37ms Time] [2021-11-07 20:40:42,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16211 states. [2021-11-07 20:40:42,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16211 to 16211. [2021-11-07 20:40:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16211 states, 15789 states have (on average 1.1856989043004624) internal successors, (18721), 16210 states have internal predecessors, (18721), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16211 states to 16211 states and 18721 transitions. [2021-11-07 20:40:42,909 INFO L78 Accepts]: Start accepts. Automaton has 16211 states and 18721 transitions. Word has length 46 [2021-11-07 20:40:42,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:42,909 INFO L470 AbstractCegarLoop]: Abstraction has 16211 states and 18721 transitions. [2021-11-07 20:40:42,909 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 16211 states and 18721 transitions. [2021-11-07 20:40:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-07 20:40:42,910 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:42,910 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:42,910 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-07 20:40:42,910 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:42,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:42,910 INFO L85 PathProgramCache]: Analyzing trace with hash -769625614, now seen corresponding path program 1 times [2021-11-07 20:40:42,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:42,910 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384176641] [2021-11-07 20:40:42,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:42,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:43,096 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:43,096 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384176641] [2021-11-07 20:40:43,097 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384176641] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:43,097 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:43,097 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:43,097 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249800942] [2021-11-07 20:40:43,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:43,097 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:43,098 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:43,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:43,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:43,098 INFO L87 Difference]: Start difference. First operand 16211 states and 18721 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:44,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:44,003 INFO L93 Difference]: Finished difference Result 16211 states and 18721 transitions. [2021-11-07 20:40:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:44,004 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 48 [2021-11-07 20:40:44,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:44,030 INFO L225 Difference]: With dead ends: 16211 [2021-11-07 20:40:44,031 INFO L226 Difference]: Without dead ends: 16207 [2021-11-07 20:40:44,038 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.95ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:44,039 INFO L933 BasicCegarLoop]: 18713 mSDtfsCounter, 18720 mSDsluCounter, 18667 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.51ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18720 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 39.05ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.31ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:44,039 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18720 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 39.05ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.31ms Time] [2021-11-07 20:40:44,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16207 states. [2021-11-07 20:40:44,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16207 to 16207. [2021-11-07 20:40:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16207 states, 15787 states have (on average 1.1855957433331221) internal successors, (18717), 16206 states have internal predecessors, (18717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16207 states to 16207 states and 18717 transitions. [2021-11-07 20:40:44,780 INFO L78 Accepts]: Start accepts. Automaton has 16207 states and 18717 transitions. Word has length 48 [2021-11-07 20:40:44,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:44,780 INFO L470 AbstractCegarLoop]: Abstraction has 16207 states and 18717 transitions. [2021-11-07 20:40:44,781 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 16207 states and 18717 transitions. [2021-11-07 20:40:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-07 20:40:44,781 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:44,781 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:44,781 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-07 20:40:44,781 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:44,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:44,782 INFO L85 PathProgramCache]: Analyzing trace with hash -875707338, now seen corresponding path program 1 times [2021-11-07 20:40:44,782 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:44,782 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255542581] [2021-11-07 20:40:44,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:44,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:44,999 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:44,999 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255542581] [2021-11-07 20:40:45,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255542581] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:45,001 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:45,001 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:45,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903616639] [2021-11-07 20:40:45,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:45,002 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:45,002 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:45,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:45,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:45,003 INFO L87 Difference]: Start difference. First operand 16207 states and 18717 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:45,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:45,818 INFO L93 Difference]: Finished difference Result 16207 states and 18717 transitions. [2021-11-07 20:40:45,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:45,819 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2021-11-07 20:40:45,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:45,846 INFO L225 Difference]: With dead ends: 16207 [2021-11-07 20:40:45,846 INFO L226 Difference]: Without dead ends: 16203 [2021-11-07 20:40:45,852 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.69ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:45,853 INFO L933 BasicCegarLoop]: 18709 mSDtfsCounter, 18706 mSDsluCounter, 18671 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.81ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18706 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 36.71ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.72ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:45,853 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18706 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 36.71ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 8.72ms Time] [2021-11-07 20:40:45,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16203 states. [2021-11-07 20:40:46,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16203 to 16203. [2021-11-07 20:40:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16203 states, 15785 states have (on average 1.1854925562242635) internal successors, (18713), 16202 states have internal predecessors, (18713), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16203 states to 16203 states and 18713 transitions. [2021-11-07 20:40:46,440 INFO L78 Accepts]: Start accepts. Automaton has 16203 states and 18713 transitions. Word has length 50 [2021-11-07 20:40:46,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:46,440 INFO L470 AbstractCegarLoop]: Abstraction has 16203 states and 18713 transitions. [2021-11-07 20:40:46,440 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 16203 states and 18713 transitions. [2021-11-07 20:40:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-07 20:40:46,440 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:46,440 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:46,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-07 20:40:46,441 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:46,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:46,441 INFO L85 PathProgramCache]: Analyzing trace with hash 258971354, now seen corresponding path program 1 times [2021-11-07 20:40:46,441 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:46,441 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909979809] [2021-11-07 20:40:46,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:46,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:46,621 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:46,622 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909979809] [2021-11-07 20:40:46,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909979809] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:46,622 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:46,622 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:46,622 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120886124] [2021-11-07 20:40:46,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:46,623 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:46,623 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:46,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:46,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:46,624 INFO L87 Difference]: Start difference. First operand 16203 states and 18713 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:47,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:47,264 INFO L93 Difference]: Finished difference Result 16203 states and 18713 transitions. [2021-11-07 20:40:47,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:47,265 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-11-07 20:40:47,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:47,291 INFO L225 Difference]: With dead ends: 16203 [2021-11-07 20:40:47,291 INFO L226 Difference]: Without dead ends: 16199 [2021-11-07 20:40:47,298 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.76ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:47,299 INFO L933 BasicCegarLoop]: 18705 mSDtfsCounter, 18692 mSDsluCounter, 18675 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18692 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 27.89ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.27ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:47,299 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18692 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 27.89ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 7.27ms Time] [2021-11-07 20:40:47,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16199 states. [2021-11-07 20:40:47,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16199 to 16199. [2021-11-07 20:40:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16199 states, 15783 states have (on average 1.1853893429639486) internal successors, (18709), 16198 states have internal predecessors, (18709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16199 states to 16199 states and 18709 transitions. [2021-11-07 20:40:47,986 INFO L78 Accepts]: Start accepts. Automaton has 16199 states and 18709 transitions. Word has length 52 [2021-11-07 20:40:47,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:47,987 INFO L470 AbstractCegarLoop]: Abstraction has 16199 states and 18709 transitions. [2021-11-07 20:40:47,987 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 16199 states and 18709 transitions. [2021-11-07 20:40:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-07 20:40:47,987 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:47,987 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:47,987 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-07 20:40:47,988 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:47,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:47,988 INFO L85 PathProgramCache]: Analyzing trace with hash -236498466, now seen corresponding path program 1 times [2021-11-07 20:40:47,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:47,988 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824078067] [2021-11-07 20:40:47,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:47,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:48,174 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:48,174 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824078067] [2021-11-07 20:40:48,174 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824078067] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:48,175 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:48,175 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:48,175 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474473510] [2021-11-07 20:40:48,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:48,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:48,175 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:48,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:48,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:48,176 INFO L87 Difference]: Start difference. First operand 16199 states and 18709 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:48,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:48,903 INFO L93 Difference]: Finished difference Result 16199 states and 18709 transitions. [2021-11-07 20:40:48,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:48,903 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-11-07 20:40:48,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:48,923 INFO L225 Difference]: With dead ends: 16199 [2021-11-07 20:40:48,923 INFO L226 Difference]: Without dead ends: 16195 [2021-11-07 20:40:48,927 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.81ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:48,928 INFO L933 BasicCegarLoop]: 18701 mSDtfsCounter, 18678 mSDsluCounter, 18679 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.38ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18678 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 30.99ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.08ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:48,928 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18678 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 30.99ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.08ms Time] [2021-11-07 20:40:48,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16195 states. [2021-11-07 20:40:49,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16195 to 16195. [2021-11-07 20:40:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16195 states, 15781 states have (on average 1.1852861035422344) internal successors, (18705), 16194 states have internal predecessors, (18705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16195 states to 16195 states and 18705 transitions. [2021-11-07 20:40:49,531 INFO L78 Accepts]: Start accepts. Automaton has 16195 states and 18705 transitions. Word has length 54 [2021-11-07 20:40:49,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:49,531 INFO L470 AbstractCegarLoop]: Abstraction has 16195 states and 18705 transitions. [2021-11-07 20:40:49,531 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 16195 states and 18705 transitions. [2021-11-07 20:40:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-07 20:40:49,532 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:49,532 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:49,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-07 20:40:49,532 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:49,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:49,533 INFO L85 PathProgramCache]: Analyzing trace with hash 358374722, now seen corresponding path program 1 times [2021-11-07 20:40:49,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:49,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672647898] [2021-11-07 20:40:49,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:49,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:49,703 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:49,703 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672647898] [2021-11-07 20:40:49,703 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672647898] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:49,703 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:49,703 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:49,703 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288475058] [2021-11-07 20:40:49,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:49,704 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:49,704 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:49,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:49,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:49,705 INFO L87 Difference]: Start difference. First operand 16195 states and 18705 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:50,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:50,341 INFO L93 Difference]: Finished difference Result 16195 states and 18705 transitions. [2021-11-07 20:40:50,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:50,341 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 56 [2021-11-07 20:40:50,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:50,364 INFO L225 Difference]: With dead ends: 16195 [2021-11-07 20:40:50,364 INFO L226 Difference]: Without dead ends: 16191 [2021-11-07 20:40:50,370 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.40ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:50,371 INFO L933 BasicCegarLoop]: 18697 mSDtfsCounter, 18664 mSDsluCounter, 18683 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.95ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18664 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 26.70ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.59ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:50,371 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18664 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 26.70ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 5.59ms Time] [2021-11-07 20:40:50,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16191 states. [2021-11-07 20:40:50,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16191 to 16191. [2021-11-07 20:40:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16191 states, 15779 states have (on average 1.185182837949173) internal successors, (18701), 16190 states have internal predecessors, (18701), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16191 states to 16191 states and 18701 transitions. [2021-11-07 20:40:51,013 INFO L78 Accepts]: Start accepts. Automaton has 16191 states and 18701 transitions. Word has length 56 [2021-11-07 20:40:51,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:51,013 INFO L470 AbstractCegarLoop]: Abstraction has 16191 states and 18701 transitions. [2021-11-07 20:40:51,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 16191 states and 18701 transitions. [2021-11-07 20:40:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-07 20:40:51,014 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:51,014 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:51,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-07 20:40:51,014 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:51,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:51,014 INFO L85 PathProgramCache]: Analyzing trace with hash 800858374, now seen corresponding path program 1 times [2021-11-07 20:40:51,014 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:51,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032912569] [2021-11-07 20:40:51,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:51,196 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:51,196 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032912569] [2021-11-07 20:40:51,196 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032912569] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:51,197 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:51,197 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:51,197 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182258850] [2021-11-07 20:40:51,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:51,197 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:51,198 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:51,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:51,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:51,198 INFO L87 Difference]: Start difference. First operand 16191 states and 18701 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:52,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:52,152 INFO L93 Difference]: Finished difference Result 16191 states and 18701 transitions. [2021-11-07 20:40:52,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:52,153 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-11-07 20:40:52,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:52,187 INFO L225 Difference]: With dead ends: 16191 [2021-11-07 20:40:52,187 INFO L226 Difference]: Without dead ends: 16187 [2021-11-07 20:40:52,197 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.35ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:52,198 INFO L933 BasicCegarLoop]: 18693 mSDtfsCounter, 18650 mSDsluCounter, 18687 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.04ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18650 SdHoareTripleChecker+Valid, 37380 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 37.64ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.70ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:52,198 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18650 Valid, 37380 Invalid, 6 Unknown, 0 Unchecked, 37.64ms Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 6.70ms Time] [2021-11-07 20:40:52,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16187 states. [2021-11-07 20:40:52,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16187 to 16187. [2021-11-07 20:40:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16187 states, 15777 states have (on average 1.1850795461748114) internal successors, (18697), 16186 states have internal predecessors, (18697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16187 states to 16187 states and 18697 transitions. [2021-11-07 20:40:52,973 INFO L78 Accepts]: Start accepts. Automaton has 16187 states and 18697 transitions. Word has length 58 [2021-11-07 20:40:52,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:52,974 INFO L470 AbstractCegarLoop]: Abstraction has 16187 states and 18697 transitions. [2021-11-07 20:40:52,974 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 16187 states and 18697 transitions. [2021-11-07 20:40:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-07 20:40:52,974 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:52,974 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:52,974 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-07 20:40:52,975 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:52,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:52,975 INFO L85 PathProgramCache]: Analyzing trace with hash 825885994, now seen corresponding path program 1 times [2021-11-07 20:40:52,975 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:52,975 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796011019] [2021-11-07 20:40:52,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:52,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:53,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:53,153 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796011019] [2021-11-07 20:40:53,153 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796011019] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:53,153 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:53,153 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:53,153 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331272553] [2021-11-07 20:40:53,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:53,154 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:53,155 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:53,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:53,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:53,156 INFO L87 Difference]: Start difference. First operand 16187 states and 18697 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:53,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:53,838 INFO L93 Difference]: Finished difference Result 16187 states and 18697 transitions. [2021-11-07 20:40:53,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 20:40:53,839 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-11-07 20:40:53,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:53,865 INFO L225 Difference]: With dead ends: 16187 [2021-11-07 20:40:53,866 INFO L226 Difference]: Without dead ends: 16093 [2021-11-07 20:40:53,873 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.55ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:53,873 INFO L933 BasicCegarLoop]: 18691 mSDtfsCounter, 18636 mSDsluCounter, 18691 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.43ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 18636 SdHoareTripleChecker+Valid, 37382 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 30.95ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.78ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:53,873 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [18636 Valid, 37382 Invalid, 4 Unknown, 0 Unchecked, 30.95ms Time], IncrementalHoareTripleChecker [2 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 3.78ms Time] [2021-11-07 20:40:53,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16093 states. [2021-11-07 20:40:54,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16093 to 16093. [2021-11-07 20:40:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16093 states, 15685 states have (on average 1.1859738603761556) internal successors, (18602), 16092 states have internal predecessors, (18602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16093 states to 16093 states and 18602 transitions. [2021-11-07 20:40:54,642 INFO L78 Accepts]: Start accepts. Automaton has 16093 states and 18602 transitions. Word has length 60 [2021-11-07 20:40:54,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:40:54,643 INFO L470 AbstractCegarLoop]: Abstraction has 16093 states and 18602 transitions. [2021-11-07 20:40:54,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 3 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 16093 states and 18602 transitions. [2021-11-07 20:40:54,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-07 20:40:54,644 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:40:54,644 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:40:54,644 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-07 20:40:54,644 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:40:54,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:40:54,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1482747702, now seen corresponding path program 1 times [2021-11-07 20:40:54,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:40:54,645 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903836488] [2021-11-07 20:40:54,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:40:54,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:40:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:40:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:40:54,992 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:40:54,992 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903836488] [2021-11-07 20:40:54,992 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903836488] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:40:54,992 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:40:54,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 20:40:54,993 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522883087] [2021-11-07 20:40:54,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:40:54,993 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:40:54,993 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:40:54,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:40:54,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:40:54,994 INFO L87 Difference]: Start difference. First operand 16093 states and 18602 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:40:59,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:40:59,221 INFO L93 Difference]: Finished difference Result 28625 states and 33355 transitions. [2021-11-07 20:40:59,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 20:40:59,224 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 69 [2021-11-07 20:40:59,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:40:59,276 INFO L225 Difference]: With dead ends: 28625 [2021-11-07 20:40:59,276 INFO L226 Difference]: Without dead ends: 28289 [2021-11-07 20:40:59,289 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.03ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:40:59,290 INFO L933 BasicCegarLoop]: 32371 mSDtfsCounter, 34201 mSDsluCounter, 16010 mSDsCounter, 0 mSdLazyCounter, 1152 mSolverCounterSat, 526 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1853.71ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 34201 SdHoareTripleChecker+Valid, 48381 SdHoareTripleChecker+Invalid, 1678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 87.05ms SdHoareTripleChecker+Time, 526 IncrementalHoareTripleChecker+Valid, 1152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2415.23ms IncrementalHoareTripleChecker+Time [2021-11-07 20:40:59,290 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [34201 Valid, 48381 Invalid, 1678 Unknown, 0 Unchecked, 87.05ms Time], IncrementalHoareTripleChecker [526 Valid, 1152 Invalid, 0 Unknown, 0 Unchecked, 2415.23ms Time] [2021-11-07 20:40:59,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28289 states. [2021-11-07 20:41:00,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28289 to 15757. [2021-11-07 20:41:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15757 states, 15517 states have (on average 1.1771605336083006) internal successors, (18266), 15756 states have internal predecessors, (18266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15757 states to 15757 states and 18266 transitions. [2021-11-07 20:41:00,294 INFO L78 Accepts]: Start accepts. Automaton has 15757 states and 18266 transitions. Word has length 69 [2021-11-07 20:41:00,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:41:00,294 INFO L470 AbstractCegarLoop]: Abstraction has 15757 states and 18266 transitions. [2021-11-07 20:41:00,294 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 15757 states and 18266 transitions. [2021-11-07 20:41:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-07 20:41:00,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:41:00,295 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:41:00,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-07 20:41:00,295 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:41:00,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:41:00,296 INFO L85 PathProgramCache]: Analyzing trace with hash 2135535459, now seen corresponding path program 1 times [2021-11-07 20:41:00,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:41:00,296 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421525053] [2021-11-07 20:41:00,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:41:00,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:41:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:41:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:41:00,558 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:41:00,558 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421525053] [2021-11-07 20:41:00,558 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421525053] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:41:00,558 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:41:00,558 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 20:41:00,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027372645] [2021-11-07 20:41:00,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:41:00,560 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:41:00,560 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:41:00,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:41:00,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:41:00,561 INFO L87 Difference]: Start difference. First operand 15757 states and 18266 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:02,605 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 20:41:06,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:41:06,585 INFO L93 Difference]: Finished difference Result 29441 states and 34315 transitions. [2021-11-07 20:41:06,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 20:41:06,586 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-11-07 20:41:06,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:41:06,640 INFO L225 Difference]: With dead ends: 29441 [2021-11-07 20:41:06,641 INFO L226 Difference]: Without dead ends: 29105 [2021-11-07 20:41:06,655 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.06ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:41:06,655 INFO L933 BasicCegarLoop]: 33331 mSDtfsCounter, 19022 mSDsluCounter, 46772 mSDsCounter, 0 mSdLazyCounter, 1440 mSolverCounterSat, 525 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3857.58ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 19022 SdHoareTripleChecker+Valid, 80103 SdHoareTripleChecker+Invalid, 1966 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 64.84ms SdHoareTripleChecker+Time, 525 IncrementalHoareTripleChecker+Valid, 1440 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4364.10ms IncrementalHoareTripleChecker+Time [2021-11-07 20:41:06,656 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [19022 Valid, 80103 Invalid, 1966 Unknown, 0 Unchecked, 64.84ms Time], IncrementalHoareTripleChecker [525 Valid, 1440 Invalid, 1 Unknown, 0 Unchecked, 4364.10ms Time] [2021-11-07 20:41:06,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29105 states. [2021-11-07 20:41:07,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29105 to 15421. [2021-11-07 20:41:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15421 states, 15349 states have (on average 1.168154277151606) internal successors, (17930), 15420 states have internal predecessors, (17930), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15421 states to 15421 states and 17930 transitions. [2021-11-07 20:41:07,713 INFO L78 Accepts]: Start accepts. Automaton has 15421 states and 17930 transitions. Word has length 77 [2021-11-07 20:41:07,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:41:07,713 INFO L470 AbstractCegarLoop]: Abstraction has 15421 states and 17930 transitions. [2021-11-07 20:41:07,713 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 15421 states and 17930 transitions. [2021-11-07 20:41:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-07 20:41:07,715 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:41:07,716 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:41:07,716 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-07 20:41:07,716 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:41:07,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:41:07,716 INFO L85 PathProgramCache]: Analyzing trace with hash -280493209, now seen corresponding path program 1 times [2021-11-07 20:41:07,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:41:07,717 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529192798] [2021-11-07 20:41:07,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:41:07,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:41:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:41:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:41:07,999 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:41:07,999 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529192798] [2021-11-07 20:41:07,999 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529192798] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:41:07,999 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:41:07,999 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 20:41:08,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822076312] [2021-11-07 20:41:08,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:41:08,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 20:41:08,000 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:41:08,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 20:41:08,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:41:08,001 INFO L87 Difference]: Start difference. First operand 15421 states and 17930 transitions. Second operand has 5 states, 5 states have (on average 24.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:10,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:41:10,497 INFO L93 Difference]: Finished difference Result 44097 states and 51324 transitions. [2021-11-07 20:41:10,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 20:41:10,497 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-11-07 20:41:10,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:41:10,541 INFO L225 Difference]: With dead ends: 44097 [2021-11-07 20:41:10,541 INFO L226 Difference]: Without dead ends: 28733 [2021-11-07 20:41:10,565 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.92ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 20:41:10,566 INFO L933 BasicCegarLoop]: 33271 mSDtfsCounter, 53346 mSDsluCounter, 31084 mSDsCounter, 0 mSdLazyCounter, 216 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 266.57ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 53346 SdHoareTripleChecker+Valid, 64355 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 76.42ms SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 216 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 319.37ms IncrementalHoareTripleChecker+Time [2021-11-07 20:41:10,566 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [53346 Valid, 64355 Invalid, 321 Unknown, 0 Unchecked, 76.42ms Time], IncrementalHoareTripleChecker [105 Valid, 216 Invalid, 0 Unknown, 0 Unchecked, 319.37ms Time] [2021-11-07 20:41:10,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28733 states. [2021-11-07 20:41:11,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28733 to 15421. [2021-11-07 20:41:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15421 states, 15349 states have (on average 1.1658088474819206) internal successors, (17894), 15420 states have internal predecessors, (17894), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:11,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15421 states to 15421 states and 17894 transitions. [2021-11-07 20:41:11,559 INFO L78 Accepts]: Start accepts. Automaton has 15421 states and 17894 transitions. Word has length 120 [2021-11-07 20:41:11,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:41:11,559 INFO L470 AbstractCegarLoop]: Abstraction has 15421 states and 17894 transitions. [2021-11-07 20:41:11,559 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 15421 states and 17894 transitions. [2021-11-07 20:41:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-07 20:41:11,561 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:41:11,561 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:41:11,561 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-07 20:41:11,561 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:41:11,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:41:11,562 INFO L85 PathProgramCache]: Analyzing trace with hash -280433627, now seen corresponding path program 1 times [2021-11-07 20:41:11,562 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:41:11,562 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360972612] [2021-11-07 20:41:11,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:41:11,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:41:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:41:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:41:11,742 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:41:11,743 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360972612] [2021-11-07 20:41:11,743 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360972612] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:41:11,743 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:41:11,743 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 20:41:11,743 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124999652] [2021-11-07 20:41:11,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:41:11,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 20:41:11,744 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:41:11,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 20:41:11,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 20:41:11,744 INFO L87 Difference]: Start difference. First operand 15421 states and 17894 transitions. Second operand has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:14,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:41:14,098 INFO L93 Difference]: Finished difference Result 28841 states and 33523 transitions. [2021-11-07 20:41:14,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 20:41:14,098 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-11-07 20:41:14,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:41:14,149 INFO L225 Difference]: With dead ends: 28841 [2021-11-07 20:41:14,149 INFO L226 Difference]: Without dead ends: 28769 [2021-11-07 20:41:14,164 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.42ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 20:41:14,164 INFO L933 BasicCegarLoop]: 33343 mSDtfsCounter, 35386 mSDsluCounter, 31264 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 307.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 35386 SdHoareTripleChecker+Valid, 64607 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 55.26ms SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 370.88ms IncrementalHoareTripleChecker+Time [2021-11-07 20:41:14,165 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [35386 Valid, 64607 Invalid, 285 Unknown, 0 Unchecked, 55.26ms Time], IncrementalHoareTripleChecker [105 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 370.88ms Time] [2021-11-07 20:41:14,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28769 states. [2021-11-07 20:41:15,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28769 to 15349. [2021-11-07 20:41:15,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15349 states, 15313 states have (on average 1.163847711095148) internal successors, (17822), 15348 states have internal predecessors, (17822), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15349 states to 15349 states and 17822 transitions. [2021-11-07 20:41:15,271 INFO L78 Accepts]: Start accepts. Automaton has 15349 states and 17822 transitions. Word has length 120 [2021-11-07 20:41:15,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:41:15,272 INFO L470 AbstractCegarLoop]: Abstraction has 15349 states and 17822 transitions. [2021-11-07 20:41:15,272 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.0) internal successors, (120), 4 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:15,272 INFO L276 IsEmpty]: Start isEmpty. Operand 15349 states and 17822 transitions. [2021-11-07 20:41:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-07 20:41:15,274 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 20:41:15,274 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 20:41:15,274 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-07 20:41:15,274 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 447 more)] === [2021-11-07 20:41:15,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 20:41:15,274 INFO L85 PathProgramCache]: Analyzing trace with hash -679762555, now seen corresponding path program 1 times [2021-11-07 20:41:15,274 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 20:41:15,274 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484367762] [2021-11-07 20:41:15,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 20:41:15,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 20:41:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 20:41:15,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 20:41:15,549 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 20:41:15,549 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484367762] [2021-11-07 20:41:15,549 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484367762] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 20:41:15,549 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 20:41:15,549 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 20:41:15,550 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42008581] [2021-11-07 20:41:15,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 20:41:15,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 20:41:15,551 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 20:41:15,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 20:41:15,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 20:41:15,552 INFO L87 Difference]: Start difference. First operand 15349 states and 17822 transitions. Second operand has 3 states, 3 states have (on average 41.0) internal successors, (123), 2 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:17,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 20:41:17,081 INFO L93 Difference]: Finished difference Result 30533 states and 35479 transitions. [2021-11-07 20:41:17,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 20:41:17,081 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 2 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 123 [2021-11-07 20:41:17,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 20:41:17,081 INFO L225 Difference]: With dead ends: 30533 [2021-11-07 20:41:17,081 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 20:41:17,115 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.99ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 20:41:17,116 INFO L933 BasicCegarLoop]: 17642 mSDtfsCounter, 17558 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17558 SdHoareTripleChecker+Valid, 17642 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 22.60ms SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 83.05ms IncrementalHoareTripleChecker+Time [2021-11-07 20:41:17,116 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17558 Valid, 17642 Invalid, 71 Unknown, 0 Unchecked, 22.60ms Time], IncrementalHoareTripleChecker [35 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 83.05ms Time] [2021-11-07 20:41:17,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 20:41:17,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 20:41:17,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 20:41:17,117 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 123 [2021-11-07 20:41:17,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 20:41:17,117 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 20:41:17,117 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.0) internal successors, (123), 2 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 20:41:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 20:41:17,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 20:41:17,120 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (449 of 450 remaining) [2021-11-07 20:41:17,120 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (448 of 450 remaining) [2021-11-07 20:41:17,120 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (447 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (446 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (445 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (444 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (443 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (442 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (441 of 450 remaining) [2021-11-07 20:41:17,121 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (440 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (439 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (438 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION (437 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION (436 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (435 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION (434 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION (433 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION (432 of 450 remaining) [2021-11-07 20:41:17,122 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION (431 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION (430 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION (429 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION (428 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION (427 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION (426 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION (425 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION (424 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION (423 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION (422 of 450 remaining) [2021-11-07 20:41:17,123 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION (421 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION (420 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION (419 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION (418 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION (417 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION (416 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION (415 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION (414 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION (413 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION (412 of 450 remaining) [2021-11-07 20:41:17,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION (411 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION (410 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION (409 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION (408 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION (407 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION (406 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION (405 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION (404 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION (403 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION (402 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION (401 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION (400 of 450 remaining) [2021-11-07 20:41:17,125 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION (399 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION (398 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION (397 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION (396 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION (395 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION (394 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION (393 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION (392 of 450 remaining) [2021-11-07 20:41:17,126 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION (391 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION (390 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION (389 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION (388 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION (387 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION (386 of 450 remaining) [2021-11-07 20:41:17,127 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION (385 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION (384 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION (383 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION (382 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION (381 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION (380 of 450 remaining) [2021-11-07 20:41:17,128 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION (379 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION (378 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION (377 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION (376 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION (375 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION (374 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION (373 of 450 remaining) [2021-11-07 20:41:17,129 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION (372 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION (371 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION (370 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION (369 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION (368 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION (367 of 450 remaining) [2021-11-07 20:41:17,130 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION (366 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION (365 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION (364 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION (363 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION (362 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION (361 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION (360 of 450 remaining) [2021-11-07 20:41:17,131 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION (359 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION (358 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION (357 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION (356 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION (355 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION (354 of 450 remaining) [2021-11-07 20:41:17,132 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION (353 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION (352 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION (351 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION (350 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION (349 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION (348 of 450 remaining) [2021-11-07 20:41:17,133 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION (347 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION (346 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION (345 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION (344 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION (343 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION (342 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION (341 of 450 remaining) [2021-11-07 20:41:17,134 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION (340 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION (339 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION (338 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION (337 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION (336 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION (335 of 450 remaining) [2021-11-07 20:41:17,135 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION (334 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION (333 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION (332 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION (331 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION (330 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION (329 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION (328 of 450 remaining) [2021-11-07 20:41:17,136 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr122ASSERT_VIOLATIONERROR_FUNCTION (327 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr123ASSERT_VIOLATIONERROR_FUNCTION (326 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr124ASSERT_VIOLATIONERROR_FUNCTION (325 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr125ASSERT_VIOLATIONERROR_FUNCTION (324 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr126ASSERT_VIOLATIONERROR_FUNCTION (323 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr127ASSERT_VIOLATIONERROR_FUNCTION (322 of 450 remaining) [2021-11-07 20:41:17,137 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr128ASSERT_VIOLATIONERROR_FUNCTION (321 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr129ASSERT_VIOLATIONERROR_FUNCTION (320 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr130ASSERT_VIOLATIONERROR_FUNCTION (319 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr131ASSERT_VIOLATIONERROR_FUNCTION (318 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr132ASSERT_VIOLATIONERROR_FUNCTION (317 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr133ASSERT_VIOLATIONERROR_FUNCTION (316 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr134ASSERT_VIOLATIONERROR_FUNCTION (315 of 450 remaining) [2021-11-07 20:41:17,138 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr135ASSERT_VIOLATIONERROR_FUNCTION (314 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr136ASSERT_VIOLATIONERROR_FUNCTION (313 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr137ASSERT_VIOLATIONERROR_FUNCTION (312 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr138ASSERT_VIOLATIONERROR_FUNCTION (311 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr139ASSERT_VIOLATIONERROR_FUNCTION (310 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr140ASSERT_VIOLATIONERROR_FUNCTION (309 of 450 remaining) [2021-11-07 20:41:17,139 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr141ASSERT_VIOLATIONERROR_FUNCTION (308 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr142ASSERT_VIOLATIONERROR_FUNCTION (307 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr143ASSERT_VIOLATIONERROR_FUNCTION (306 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr144ASSERT_VIOLATIONERROR_FUNCTION (305 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr145ASSERT_VIOLATIONERROR_FUNCTION (304 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr146ASSERT_VIOLATIONERROR_FUNCTION (303 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr147ASSERT_VIOLATIONERROR_FUNCTION (302 of 450 remaining) [2021-11-07 20:41:17,140 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr148ASSERT_VIOLATIONERROR_FUNCTION (301 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr149ASSERT_VIOLATIONERROR_FUNCTION (300 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr150ASSERT_VIOLATIONERROR_FUNCTION (299 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr151ASSERT_VIOLATIONERROR_FUNCTION (298 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr152ASSERT_VIOLATIONERROR_FUNCTION (297 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr153ASSERT_VIOLATIONERROR_FUNCTION (296 of 450 remaining) [2021-11-07 20:41:17,141 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr154ASSERT_VIOLATIONERROR_FUNCTION (295 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr155ASSERT_VIOLATIONERROR_FUNCTION (294 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr156ASSERT_VIOLATIONERROR_FUNCTION (293 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr157ASSERT_VIOLATIONERROR_FUNCTION (292 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr158ASSERT_VIOLATIONERROR_FUNCTION (291 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr159ASSERT_VIOLATIONERROR_FUNCTION (290 of 450 remaining) [2021-11-07 20:41:17,142 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr160ASSERT_VIOLATIONERROR_FUNCTION (289 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr161ASSERT_VIOLATIONERROR_FUNCTION (288 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr162ASSERT_VIOLATIONERROR_FUNCTION (287 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr163ASSERT_VIOLATIONERROR_FUNCTION (286 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr164ASSERT_VIOLATIONERROR_FUNCTION (285 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr165ASSERT_VIOLATIONERROR_FUNCTION (284 of 450 remaining) [2021-11-07 20:41:17,143 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr166ASSERT_VIOLATIONERROR_FUNCTION (283 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr167ASSERT_VIOLATIONERROR_FUNCTION (282 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr168ASSERT_VIOLATIONERROR_FUNCTION (281 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr169ASSERT_VIOLATIONERROR_FUNCTION (280 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr170ASSERT_VIOLATIONERROR_FUNCTION (279 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr171ASSERT_VIOLATIONERROR_FUNCTION (278 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr172ASSERT_VIOLATIONERROR_FUNCTION (277 of 450 remaining) [2021-11-07 20:41:17,144 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr173ASSERT_VIOLATIONERROR_FUNCTION (276 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr174ASSERT_VIOLATIONERROR_FUNCTION (275 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr175ASSERT_VIOLATIONERROR_FUNCTION (274 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr176ASSERT_VIOLATIONERROR_FUNCTION (273 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr177ASSERT_VIOLATIONERROR_FUNCTION (272 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr178ASSERT_VIOLATIONERROR_FUNCTION (271 of 450 remaining) [2021-11-07 20:41:17,145 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr179ASSERT_VIOLATIONERROR_FUNCTION (270 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr180ASSERT_VIOLATIONERROR_FUNCTION (269 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr181ASSERT_VIOLATIONERROR_FUNCTION (268 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr182ASSERT_VIOLATIONERROR_FUNCTION (267 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr183ASSERT_VIOLATIONERROR_FUNCTION (266 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr184ASSERT_VIOLATIONERROR_FUNCTION (265 of 450 remaining) [2021-11-07 20:41:17,146 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr185ASSERT_VIOLATIONERROR_FUNCTION (264 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr186ASSERT_VIOLATIONERROR_FUNCTION (263 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr187ASSERT_VIOLATIONERROR_FUNCTION (262 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr188ASSERT_VIOLATIONERROR_FUNCTION (261 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr189ASSERT_VIOLATIONERROR_FUNCTION (260 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr190ASSERT_VIOLATIONERROR_FUNCTION (259 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr191ASSERT_VIOLATIONERROR_FUNCTION (258 of 450 remaining) [2021-11-07 20:41:17,147 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr192ASSERT_VIOLATIONERROR_FUNCTION (257 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr193ASSERT_VIOLATIONERROR_FUNCTION (256 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr194ASSERT_VIOLATIONERROR_FUNCTION (255 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr195ASSERT_VIOLATIONERROR_FUNCTION (254 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr196ASSERT_VIOLATIONERROR_FUNCTION (253 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr197ASSERT_VIOLATIONERROR_FUNCTION (252 of 450 remaining) [2021-11-07 20:41:17,148 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr198ASSERT_VIOLATIONERROR_FUNCTION (251 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr199ASSERT_VIOLATIONERROR_FUNCTION (250 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr200ASSERT_VIOLATIONERROR_FUNCTION (249 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr201ASSERT_VIOLATIONERROR_FUNCTION (248 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr202ASSERT_VIOLATIONERROR_FUNCTION (247 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr203ASSERT_VIOLATIONERROR_FUNCTION (246 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr204ASSERT_VIOLATIONERROR_FUNCTION (245 of 450 remaining) [2021-11-07 20:41:17,149 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr205ASSERT_VIOLATIONERROR_FUNCTION (244 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr206ASSERT_VIOLATIONERROR_FUNCTION (243 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr207ASSERT_VIOLATIONERROR_FUNCTION (242 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr208ASSERT_VIOLATIONERROR_FUNCTION (241 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr209ASSERT_VIOLATIONERROR_FUNCTION (240 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr210ASSERT_VIOLATIONERROR_FUNCTION (239 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr211ASSERT_VIOLATIONERROR_FUNCTION (238 of 450 remaining) [2021-11-07 20:41:17,150 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr212ASSERT_VIOLATIONERROR_FUNCTION (237 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr213ASSERT_VIOLATIONERROR_FUNCTION (236 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr214ASSERT_VIOLATIONERROR_FUNCTION (235 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr215ASSERT_VIOLATIONERROR_FUNCTION (234 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr216ASSERT_VIOLATIONERROR_FUNCTION (233 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr217ASSERT_VIOLATIONERROR_FUNCTION (232 of 450 remaining) [2021-11-07 20:41:17,151 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr218ASSERT_VIOLATIONERROR_FUNCTION (231 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr219ASSERT_VIOLATIONERROR_FUNCTION (230 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr220ASSERT_VIOLATIONERROR_FUNCTION (229 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr221ASSERT_VIOLATIONERROR_FUNCTION (228 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr222ASSERT_VIOLATIONERROR_FUNCTION (227 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr223ASSERT_VIOLATIONERROR_FUNCTION (226 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr224ASSERT_VIOLATIONERROR_FUNCTION (225 of 450 remaining) [2021-11-07 20:41:17,152 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr225ASSERT_VIOLATIONERROR_FUNCTION (224 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr226ASSERT_VIOLATIONERROR_FUNCTION (223 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr227ASSERT_VIOLATIONERROR_FUNCTION (222 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr228ASSERT_VIOLATIONERROR_FUNCTION (221 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr229ASSERT_VIOLATIONERROR_FUNCTION (220 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr230ASSERT_VIOLATIONERROR_FUNCTION (219 of 450 remaining) [2021-11-07 20:41:17,153 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr231ASSERT_VIOLATIONERROR_FUNCTION (218 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr232ASSERT_VIOLATIONERROR_FUNCTION (217 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr233ASSERT_VIOLATIONERROR_FUNCTION (216 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr234ASSERT_VIOLATIONERROR_FUNCTION (215 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr235ASSERT_VIOLATIONERROR_FUNCTION (214 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr236ASSERT_VIOLATIONERROR_FUNCTION (213 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr237ASSERT_VIOLATIONERROR_FUNCTION (212 of 450 remaining) [2021-11-07 20:41:17,154 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr238ASSERT_VIOLATIONERROR_FUNCTION (211 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr239ASSERT_VIOLATIONERROR_FUNCTION (210 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr240ASSERT_VIOLATIONERROR_FUNCTION (209 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr241ASSERT_VIOLATIONERROR_FUNCTION (208 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr242ASSERT_VIOLATIONERROR_FUNCTION (207 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr243ASSERT_VIOLATIONERROR_FUNCTION (206 of 450 remaining) [2021-11-07 20:41:17,155 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr244ASSERT_VIOLATIONERROR_FUNCTION (205 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr245ASSERT_VIOLATIONERROR_FUNCTION (204 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr246ASSERT_VIOLATIONERROR_FUNCTION (203 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr247ASSERT_VIOLATIONERROR_FUNCTION (202 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr248ASSERT_VIOLATIONERROR_FUNCTION (201 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr249ASSERT_VIOLATIONERROR_FUNCTION (200 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr250ASSERT_VIOLATIONERROR_FUNCTION (199 of 450 remaining) [2021-11-07 20:41:17,156 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr251ASSERT_VIOLATIONERROR_FUNCTION (198 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr252ASSERT_VIOLATIONERROR_FUNCTION (197 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr253ASSERT_VIOLATIONERROR_FUNCTION (196 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr254ASSERT_VIOLATIONERROR_FUNCTION (195 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr255ASSERT_VIOLATIONERROR_FUNCTION (194 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr256ASSERT_VIOLATIONERROR_FUNCTION (193 of 450 remaining) [2021-11-07 20:41:17,157 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr257ASSERT_VIOLATIONERROR_FUNCTION (192 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr258ASSERT_VIOLATIONERROR_FUNCTION (191 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr259ASSERT_VIOLATIONERROR_FUNCTION (190 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr260ASSERT_VIOLATIONERROR_FUNCTION (189 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr261ASSERT_VIOLATIONERROR_FUNCTION (188 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr262ASSERT_VIOLATIONERROR_FUNCTION (187 of 450 remaining) [2021-11-07 20:41:17,158 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr263ASSERT_VIOLATIONERROR_FUNCTION (186 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr264ASSERT_VIOLATIONERROR_FUNCTION (185 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr265ASSERT_VIOLATIONERROR_FUNCTION (184 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr266ASSERT_VIOLATIONERROR_FUNCTION (183 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr267ASSERT_VIOLATIONERROR_FUNCTION (182 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr268ASSERT_VIOLATIONERROR_FUNCTION (181 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr269ASSERT_VIOLATIONERROR_FUNCTION (180 of 450 remaining) [2021-11-07 20:41:17,159 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr270ASSERT_VIOLATIONERROR_FUNCTION (179 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr271ASSERT_VIOLATIONERROR_FUNCTION (178 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr272ASSERT_VIOLATIONERROR_FUNCTION (177 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr273ASSERT_VIOLATIONERROR_FUNCTION (176 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr274ASSERT_VIOLATIONERROR_FUNCTION (175 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr275ASSERT_VIOLATIONERROR_FUNCTION (174 of 450 remaining) [2021-11-07 20:41:17,160 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr276ASSERT_VIOLATIONERROR_FUNCTION (173 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr277ASSERT_VIOLATIONERROR_FUNCTION (172 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr278ASSERT_VIOLATIONERROR_FUNCTION (171 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr279ASSERT_VIOLATIONERROR_FUNCTION (170 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr280ASSERT_VIOLATIONERROR_FUNCTION (169 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr281ASSERT_VIOLATIONERROR_FUNCTION (168 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr282ASSERT_VIOLATIONERROR_FUNCTION (167 of 450 remaining) [2021-11-07 20:41:17,161 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr283ASSERT_VIOLATIONERROR_FUNCTION (166 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr284ASSERT_VIOLATIONERROR_FUNCTION (165 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr285ASSERT_VIOLATIONERROR_FUNCTION (164 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr286ASSERT_VIOLATIONERROR_FUNCTION (163 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr287ASSERT_VIOLATIONERROR_FUNCTION (162 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr288ASSERT_VIOLATIONERROR_FUNCTION (161 of 450 remaining) [2021-11-07 20:41:17,162 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr289ASSERT_VIOLATIONERROR_FUNCTION (160 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr290ASSERT_VIOLATIONERROR_FUNCTION (159 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr291ASSERT_VIOLATIONERROR_FUNCTION (158 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr292ASSERT_VIOLATIONERROR_FUNCTION (157 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr293ASSERT_VIOLATIONERROR_FUNCTION (156 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr294ASSERT_VIOLATIONERROR_FUNCTION (155 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr295ASSERT_VIOLATIONERROR_FUNCTION (154 of 450 remaining) [2021-11-07 20:41:17,163 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr296ASSERT_VIOLATIONERROR_FUNCTION (153 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr297ASSERT_VIOLATIONERROR_FUNCTION (152 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr298ASSERT_VIOLATIONERROR_FUNCTION (151 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr299ASSERT_VIOLATIONERROR_FUNCTION (150 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr300ASSERT_VIOLATIONERROR_FUNCTION (149 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr301ASSERT_VIOLATIONERROR_FUNCTION (148 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr302ASSERT_VIOLATIONERROR_FUNCTION (147 of 450 remaining) [2021-11-07 20:41:17,164 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr303ASSERT_VIOLATIONERROR_FUNCTION (146 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr304ASSERT_VIOLATIONERROR_FUNCTION (145 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr305ASSERT_VIOLATIONERROR_FUNCTION (144 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr306ASSERT_VIOLATIONERROR_FUNCTION (143 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr307ASSERT_VIOLATIONERROR_FUNCTION (142 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr308ASSERT_VIOLATIONERROR_FUNCTION (141 of 450 remaining) [2021-11-07 20:41:17,165 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr309ASSERT_VIOLATIONERROR_FUNCTION (140 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr310ASSERT_VIOLATIONERROR_FUNCTION (139 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr311ASSERT_VIOLATIONERROR_FUNCTION (138 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr312ASSERT_VIOLATIONERROR_FUNCTION (137 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr313ASSERT_VIOLATIONERROR_FUNCTION (136 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr314ASSERT_VIOLATIONERROR_FUNCTION (135 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr315ASSERT_VIOLATIONERROR_FUNCTION (134 of 450 remaining) [2021-11-07 20:41:17,166 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr316ASSERT_VIOLATIONERROR_FUNCTION (133 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr317ASSERT_VIOLATIONERROR_FUNCTION (132 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr318ASSERT_VIOLATIONERROR_FUNCTION (131 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr319ASSERT_VIOLATIONERROR_FUNCTION (130 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr320ASSERT_VIOLATIONERROR_FUNCTION (129 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr321ASSERT_VIOLATIONERROR_FUNCTION (128 of 450 remaining) [2021-11-07 20:41:17,167 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr322ASSERT_VIOLATIONERROR_FUNCTION (127 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr323ASSERT_VIOLATIONERROR_FUNCTION (126 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr324ASSERT_VIOLATIONERROR_FUNCTION (125 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr325ASSERT_VIOLATIONERROR_FUNCTION (124 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr326ASSERT_VIOLATIONERROR_FUNCTION (123 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr327ASSERT_VIOLATIONERROR_FUNCTION (122 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr328ASSERT_VIOLATIONERROR_FUNCTION (121 of 450 remaining) [2021-11-07 20:41:17,168 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr329ASSERT_VIOLATIONERROR_FUNCTION (120 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr330ASSERT_VIOLATIONERROR_FUNCTION (119 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr331ASSERT_VIOLATIONERROR_FUNCTION (118 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr332ASSERT_VIOLATIONERROR_FUNCTION (117 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr333ASSERT_VIOLATIONERROR_FUNCTION (116 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr334ASSERT_VIOLATIONERROR_FUNCTION (115 of 450 remaining) [2021-11-07 20:41:17,169 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr335ASSERT_VIOLATIONERROR_FUNCTION (114 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr336ASSERT_VIOLATIONERROR_FUNCTION (113 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr337ASSERT_VIOLATIONERROR_FUNCTION (112 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr338ASSERT_VIOLATIONERROR_FUNCTION (111 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr339ASSERT_VIOLATIONERROR_FUNCTION (110 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr340ASSERT_VIOLATIONERROR_FUNCTION (109 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr341ASSERT_VIOLATIONERROR_FUNCTION (108 of 450 remaining) [2021-11-07 20:41:17,170 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr342ASSERT_VIOLATIONERROR_FUNCTION (107 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr343ASSERT_VIOLATIONERROR_FUNCTION (106 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr344ASSERT_VIOLATIONERROR_FUNCTION (105 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr345ASSERT_VIOLATIONERROR_FUNCTION (104 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr346ASSERT_VIOLATIONERROR_FUNCTION (103 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr347ASSERT_VIOLATIONERROR_FUNCTION (102 of 450 remaining) [2021-11-07 20:41:17,171 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr348ASSERT_VIOLATIONERROR_FUNCTION (101 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr349ASSERT_VIOLATIONERROR_FUNCTION (100 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr350ASSERT_VIOLATIONERROR_FUNCTION (99 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr351ASSERT_VIOLATIONERROR_FUNCTION (98 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr352ASSERT_VIOLATIONERROR_FUNCTION (97 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr353ASSERT_VIOLATIONERROR_FUNCTION (96 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr354ASSERT_VIOLATIONERROR_FUNCTION (95 of 450 remaining) [2021-11-07 20:41:17,172 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr355ASSERT_VIOLATIONERROR_FUNCTION (94 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr356ASSERT_VIOLATIONERROR_FUNCTION (93 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr357ASSERT_VIOLATIONERROR_FUNCTION (92 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr358ASSERT_VIOLATIONERROR_FUNCTION (91 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr359ASSERT_VIOLATIONERROR_FUNCTION (90 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr360ASSERT_VIOLATIONERROR_FUNCTION (89 of 450 remaining) [2021-11-07 20:41:17,173 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr361ASSERT_VIOLATIONERROR_FUNCTION (88 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr362ASSERT_VIOLATIONERROR_FUNCTION (87 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr363ASSERT_VIOLATIONERROR_FUNCTION (86 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr364ASSERT_VIOLATIONERROR_FUNCTION (85 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr365ASSERT_VIOLATIONERROR_FUNCTION (84 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr366ASSERT_VIOLATIONERROR_FUNCTION (83 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr367ASSERT_VIOLATIONERROR_FUNCTION (82 of 450 remaining) [2021-11-07 20:41:17,174 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr368ASSERT_VIOLATIONERROR_FUNCTION (81 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr369ASSERT_VIOLATIONERROR_FUNCTION (80 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr370ASSERT_VIOLATIONERROR_FUNCTION (79 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr371ASSERT_VIOLATIONERROR_FUNCTION (78 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr372ASSERT_VIOLATIONERROR_FUNCTION (77 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr373ASSERT_VIOLATIONERROR_FUNCTION (76 of 450 remaining) [2021-11-07 20:41:17,175 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr374ASSERT_VIOLATIONERROR_FUNCTION (75 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr375ASSERT_VIOLATIONERROR_FUNCTION (74 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr376ASSERT_VIOLATIONERROR_FUNCTION (73 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr377ASSERT_VIOLATIONERROR_FUNCTION (72 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr378ASSERT_VIOLATIONERROR_FUNCTION (71 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr379ASSERT_VIOLATIONERROR_FUNCTION (70 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr380ASSERT_VIOLATIONERROR_FUNCTION (69 of 450 remaining) [2021-11-07 20:41:17,176 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr381ASSERT_VIOLATIONERROR_FUNCTION (68 of 450 remaining) [2021-11-07 20:41:17,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr382ASSERT_VIOLATIONERROR_FUNCTION (67 of 450 remaining) [2021-11-07 20:41:17,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr383ASSERT_VIOLATIONERROR_FUNCTION (66 of 450 remaining) [2021-11-07 20:41:17,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr384ASSERT_VIOLATIONERROR_FUNCTION (65 of 450 remaining) [2021-11-07 20:41:17,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr385ASSERT_VIOLATIONERROR_FUNCTION (64 of 450 remaining) [2021-11-07 20:41:17,177 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr386ASSERT_VIOLATIONERROR_FUNCTION (63 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr387ASSERT_VIOLATIONERROR_FUNCTION (62 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr388ASSERT_VIOLATIONERROR_FUNCTION (61 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr389ASSERT_VIOLATIONERROR_FUNCTION (60 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr390ASSERT_VIOLATIONERROR_FUNCTION (59 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr391ASSERT_VIOLATIONERROR_FUNCTION (58 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr392ASSERT_VIOLATIONERROR_FUNCTION (57 of 450 remaining) [2021-11-07 20:41:17,178 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr393ASSERT_VIOLATIONERROR_FUNCTION (56 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr394ASSERT_VIOLATIONERROR_FUNCTION (55 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr395ASSERT_VIOLATIONERROR_FUNCTION (54 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr396ASSERT_VIOLATIONERROR_FUNCTION (53 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr397ASSERT_VIOLATIONERROR_FUNCTION (52 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr398ASSERT_VIOLATIONERROR_FUNCTION (51 of 450 remaining) [2021-11-07 20:41:17,179 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr399ASSERT_VIOLATIONERROR_FUNCTION (50 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr400ASSERT_VIOLATIONERROR_FUNCTION (49 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr401ASSERT_VIOLATIONERROR_FUNCTION (48 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr402ASSERT_VIOLATIONERROR_FUNCTION (47 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr403ASSERT_VIOLATIONERROR_FUNCTION (46 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr404ASSERT_VIOLATIONERROR_FUNCTION (45 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr405ASSERT_VIOLATIONERROR_FUNCTION (44 of 450 remaining) [2021-11-07 20:41:17,180 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr406ASSERT_VIOLATIONERROR_FUNCTION (43 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr407ASSERT_VIOLATIONERROR_FUNCTION (42 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr408ASSERT_VIOLATIONERROR_FUNCTION (41 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr409ASSERT_VIOLATIONERROR_FUNCTION (40 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr410ASSERT_VIOLATIONERROR_FUNCTION (39 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr411ASSERT_VIOLATIONERROR_FUNCTION (38 of 450 remaining) [2021-11-07 20:41:17,181 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr412ASSERT_VIOLATIONERROR_FUNCTION (37 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr413ASSERT_VIOLATIONERROR_FUNCTION (36 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr414ASSERT_VIOLATIONERROR_FUNCTION (35 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr415ASSERT_VIOLATIONERROR_FUNCTION (34 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr416ASSERT_VIOLATIONERROR_FUNCTION (33 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr417ASSERT_VIOLATIONERROR_FUNCTION (32 of 450 remaining) [2021-11-07 20:41:17,182 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr418ASSERT_VIOLATIONERROR_FUNCTION (31 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr419ASSERT_VIOLATIONERROR_FUNCTION (30 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr420ASSERT_VIOLATIONERROR_FUNCTION (29 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr421ASSERT_VIOLATIONERROR_FUNCTION (28 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr422ASSERT_VIOLATIONERROR_FUNCTION (27 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr423ASSERT_VIOLATIONERROR_FUNCTION (26 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr424ASSERT_VIOLATIONERROR_FUNCTION (25 of 450 remaining) [2021-11-07 20:41:17,183 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr425ASSERT_VIOLATIONERROR_FUNCTION (24 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr426ASSERT_VIOLATIONERROR_FUNCTION (23 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr427ASSERT_VIOLATIONERROR_FUNCTION (22 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr428ASSERT_VIOLATIONERROR_FUNCTION (21 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr429ASSERT_VIOLATIONERROR_FUNCTION (20 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr430ASSERT_VIOLATIONERROR_FUNCTION (19 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr431ASSERT_VIOLATIONERROR_FUNCTION (18 of 450 remaining) [2021-11-07 20:41:17,184 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr432ASSERT_VIOLATIONERROR_FUNCTION (17 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr433ASSERT_VIOLATIONERROR_FUNCTION (16 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr434ASSERT_VIOLATIONERROR_FUNCTION (15 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr435ASSERT_VIOLATIONERROR_FUNCTION (14 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr436ASSERT_VIOLATIONERROR_FUNCTION (13 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr437ASSERT_VIOLATIONERROR_FUNCTION (12 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr438ASSERT_VIOLATIONERROR_FUNCTION (11 of 450 remaining) [2021-11-07 20:41:17,185 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr439ASSERT_VIOLATIONERROR_FUNCTION (10 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr440ASSERT_VIOLATIONERROR_FUNCTION (9 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr441ASSERT_VIOLATIONERROR_FUNCTION (8 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr442ASSERT_VIOLATIONERROR_FUNCTION (7 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr443ASSERT_VIOLATIONERROR_FUNCTION (6 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr444ASSERT_VIOLATIONERROR_FUNCTION (5 of 450 remaining) [2021-11-07 20:41:17,186 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr445ASSERT_VIOLATIONERROR_FUNCTION (4 of 450 remaining) [2021-11-07 20:41:17,187 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr446ASSERT_VIOLATIONERROR_FUNCTION (3 of 450 remaining) [2021-11-07 20:41:17,187 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr447ASSERT_VIOLATIONERROR_FUNCTION (2 of 450 remaining) [2021-11-07 20:41:17,187 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr448ASSERT_VIOLATIONERROR_FUNCTION (1 of 450 remaining) [2021-11-07 20:41:17,187 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr449ASSERT_VIOLATIONERROR_FUNCTION (0 of 450 remaining) [2021-11-07 20:41:17,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-11-07 20:41:17,189 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. Killed by 15