./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/eqn4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/eqn4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7bfa83e4265de8b9a1bd21dc33b28b63f68994b9952943e0726905cc1e10334a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:21:48,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:21:48,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:21:48,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:21:48,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:21:48,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:21:48,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:21:48,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:21:48,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:21:48,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:21:48,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:21:48,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:21:48,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:21:48,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:21:48,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:21:48,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:21:48,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:21:48,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:21:48,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:21:48,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:21:48,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:21:48,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:21:48,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:21:48,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:21:49,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:21:49,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:21:49,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:21:49,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:21:49,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:21:49,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:21:49,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:21:49,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:21:49,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:21:49,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:21:49,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:21:49,009 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:21:49,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:21:49,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:21:49,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:21:49,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:21:49,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:21:49,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-07 02:21:49,041 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:21:49,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:21:49,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:21:49,043 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:21:49,043 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:21:49,043 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:21:49,044 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:21:49,044 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:21:49,044 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:21:49,045 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:21:49,045 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:21:49,045 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:21:49,046 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:21:49,046 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:21:49,046 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:21:49,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:21:49,047 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 02:21:49,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:21:49,048 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 02:21:49,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:21:49,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:21:49,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:21:49,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:21:49,049 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:21:49,049 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 02:21:49,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:21:49,050 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:21:49,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:21:49,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:21:49,051 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:21:49,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:21:49,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:21:49,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:21:49,052 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:21:49,052 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:21:49,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:21:49,052 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:21:49,053 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:21:49,053 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:21:49,053 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bfa83e4265de8b9a1bd21dc33b28b63f68994b9952943e0726905cc1e10334a [2021-11-07 02:21:49,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:21:49,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:21:49,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:21:49,315 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:21:49,316 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:21:49,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/array-fpi/eqn4.c [2021-11-07 02:21:49,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/968d75012/2f007090ea8941e69374c2fa64c33c88/FLAG6a62ef1b8 [2021-11-07 02:21:49,871 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:21:49,871 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c [2021-11-07 02:21:49,886 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/968d75012/2f007090ea8941e69374c2fa64c33c88/FLAG6a62ef1b8 [2021-11-07 02:21:50,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/968d75012/2f007090ea8941e69374c2fa64c33c88 [2021-11-07 02:21:50,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:21:50,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:21:50,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:21:50,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:21:50,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:21:50,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d24f1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50, skipping insertion in model container [2021-11-07 02:21:50,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:21:50,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:21:50,569 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-07 02:21:50,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:21:50,616 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:21:50,642 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-07 02:21:50,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:21:50,689 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:21:50,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50 WrapperNode [2021-11-07 02:21:50,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:21:50,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:21:50,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:21:50,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:21:50,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:21:50,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:21:50,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:21:50,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:21:50,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:21:50,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:21:50,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:21:50,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:21:50,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (1/1) ... [2021-11-07 02:21:50,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:21:50,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:21:50,824 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:21:50,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:21:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 02:21:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:21:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 02:21:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:21:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:21:50,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:21:50,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 02:21:51,272 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:21:51,272 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-07 02:21:51,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:21:51 BoogieIcfgContainer [2021-11-07 02:21:51,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:21:51,277 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:21:51,277 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:21:51,281 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:21:51,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:21:50" (1/3) ... [2021-11-07 02:21:51,282 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28450bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:21:51, skipping insertion in model container [2021-11-07 02:21:51,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:50" (2/3) ... [2021-11-07 02:21:51,283 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28450bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:21:51, skipping insertion in model container [2021-11-07 02:21:51,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:21:51" (3/3) ... [2021-11-07 02:21:51,284 INFO L111 eAbstractionObserver]: Analyzing ICFG eqn4.c [2021-11-07 02:21:51,289 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:21:51,290 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 02:21:51,336 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:21:51,343 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:21:51,344 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-07 02:21:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 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 02:21:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2021-11-07 02:21:51,362 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:21:51,363 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:21:51,364 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:21:51,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:21:51,370 INFO L85 PathProgramCache]: Analyzing trace with hash -794748304, now seen corresponding path program 1 times [2021-11-07 02:21:51,379 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:21:51,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705534998] [2021-11-07 02:21:51,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:51,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:21:51,504 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:21:51,505 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1419961385] [2021-11-07 02:21:51,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:51,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:51,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:21:51,510 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:21:51,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-07 02:21:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:21:51,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:21:51,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:21:51,732 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-11-07 02:21:51,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-07 02:21:51,937 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 02:21:51,938 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:21:52,132 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 02:21:52,132 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:21:52,133 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705534998] [2021-11-07 02:21:52,133 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:21:52,133 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419961385] [2021-11-07 02:21:52,134 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419961385] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:21:52,134 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:21:52,135 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 6 [2021-11-07 02:21:52,137 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367639306] [2021-11-07 02:21:52,142 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 02:21:52,142 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:21:52,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 02:21:52,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 02:21:52,158 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 10 states have internal predecessors, (15), 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 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 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 02:21:52,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:21:52,308 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2021-11-07 02:21:52,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:21:52,310 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 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 7 [2021-11-07 02:21:52,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:21:52,317 INFO L225 Difference]: With dead ends: 35 [2021-11-07 02:21:52,318 INFO L226 Difference]: Without dead ends: 20 [2021-11-07 02:21:52,320 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 02:21:52,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2021-11-07 02:21:52,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 13. [2021-11-07 02:21:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 12 states have internal predecessors, (17), 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 02:21:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2021-11-07 02:21:52,351 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 17 transitions. Word has length 7 [2021-11-07 02:21:52,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:21:52,352 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 17 transitions. [2021-11-07 02:21:52,352 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 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 02:21:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2021-11-07 02:21:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 02:21:52,353 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:21:52,353 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:21:52,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:21:52,569 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-07 02:21:52,570 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:21:52,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:21:52,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1127926275, now seen corresponding path program 1 times [2021-11-07 02:21:52,571 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:21:52,571 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293740099] [2021-11-07 02:21:52,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:52,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:21:52,602 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:21:52,602 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [154907675] [2021-11-07 02:21:52,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:52,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:52,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:21:52,604 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:21:52,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-07 02:21:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:21:52,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 02:21:52,674 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:21:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:52,711 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:21:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:52,781 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:21:52,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293740099] [2021-11-07 02:21:52,781 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:21:52,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [154907675] [2021-11-07 02:21:52,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [154907675] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:21:52,782 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:21:52,783 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 5 [2021-11-07 02:21:52,783 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082051261] [2021-11-07 02:21:52,784 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 02:21:52,784 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:21:52,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 02:21:52,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-07 02:21:52,797 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. Second operand has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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 02:21:52,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:21:52,873 INFO L93 Difference]: Finished difference Result 25 states and 31 transitions. [2021-11-07 02:21:52,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:21:52,874 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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 8 [2021-11-07 02:21:52,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:21:52,874 INFO L225 Difference]: With dead ends: 25 [2021-11-07 02:21:52,875 INFO L226 Difference]: Without dead ends: 19 [2021-11-07 02:21:52,876 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-07 02:21:52,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2021-11-07 02:21:52,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 13. [2021-11-07 02:21:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 12 states have internal predecessors, (16), 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 02:21:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2021-11-07 02:21:52,882 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 8 [2021-11-07 02:21:52,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:21:52,882 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2021-11-07 02:21:52,883 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 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 02:21:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2021-11-07 02:21:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 02:21:52,883 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:21:52,883 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:21:52,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-07 02:21:53,084 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:53,084 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:21:53,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:21:53,085 INFO L85 PathProgramCache]: Analyzing trace with hash 849022933, now seen corresponding path program 1 times [2021-11-07 02:21:53,085 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:21:53,085 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480463013] [2021-11-07 02:21:53,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:53,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:21:53,118 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:21:53,118 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1108425689] [2021-11-07 02:21:53,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:53,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:53,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:21:53,129 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:21:53,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-07 02:21:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:21:53,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 02:21:53,215 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:21:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:53,255 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:21:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:53,290 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:21:53,290 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480463013] [2021-11-07 02:21:53,291 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:21:53,293 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108425689] [2021-11-07 02:21:53,293 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108425689] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:21:53,294 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1362290146] [2021-11-07 02:21:53,323 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:21:53,323 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:21:53,329 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:21:53,334 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:21:53,334 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:21:53,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:53,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:21:53,368 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:53,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:21:53,374 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:21:53,388 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_19|], 21=[|v_#valid_20|]} [2021-11-07 02:21:53,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:21:53,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:21:53,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:21:53,405 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:53,481 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:21:53,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:21:53,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:21:53,518 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:53,547 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:21:53,568 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,569 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:21:53,587 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:21:53,591 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:53,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:53,596 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:53,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:21:53,602 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:53,603 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:21:53,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:21:53,642 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_20|], 28=[|v_#valid_21|]} [2021-11-07 02:21:53,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,749 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:21:53,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:21:53,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:21:53,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:21:53,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:53,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:53,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:53,780 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:53,799 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,881 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:21:53,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:21:53,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:53,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:53,896 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:53,918 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:53,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:21:53,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,984 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:21:53,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:53,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:21:53,996 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:53,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:54,010 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:21:54,031 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,031 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:21:54,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,063 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,071 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,075 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:54,080 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:21:54,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:21:54,085 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,088 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:21:54,096 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:54,105 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:21:54,109 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:21:54,110 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:21:54,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:21:54,119 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:21:54,132 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:21:54,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:54,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,165 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:54,306 INFO L244 Elim1Store]: Index analysis took 119 ms [2021-11-07 02:21:54,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:21:54,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:21:54,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:21:54,325 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:54,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,350 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:54,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:54,372 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:54,387 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:21:54,399 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:54,399 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:282 [2021-11-07 02:21:54,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:54,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:54,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:54,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,633 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,665 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,690 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,700 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-07 02:21:54,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:21:54,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 593 [2021-11-07 02:21:54,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 557 [2021-11-07 02:21:54,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,751 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:54,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:21:54,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 595 [2021-11-07 02:21:54,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 558 [2021-11-07 02:21:54,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1135 [2021-11-07 02:21:54,808 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 609 [2021-11-07 02:21:54,838 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,862 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,870 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,871 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:21:54,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:54,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 595 [2021-11-07 02:21:54,885 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 558 [2021-11-07 02:21:54,907 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,920 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:21:54,926 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,928 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-07 02:21:54,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 597 [2021-11-07 02:21:54,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,943 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 559 [2021-11-07 02:21:54,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1137 [2021-11-07 02:21:54,964 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:54,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:54,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 611 [2021-11-07 02:21:54,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1240 [2021-11-07 02:21:54,993 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:55,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 714 [2021-11-07 02:21:55,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 793 [2021-11-07 02:21:55,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,233 INFO L244 Elim1Store]: Index analysis took 159 ms [2021-11-07 02:21:55,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 168 [2021-11-07 02:21:55,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:21:55,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:21:55,247 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:55,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:55,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,399 INFO L244 Elim1Store]: Index analysis took 123 ms [2021-11-07 02:21:55,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:21:55,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,408 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:21:55,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:21:55,411 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,437 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,439 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,464 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,464 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,465 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,466 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,492 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,492 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,516 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,626 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.3 percent of original size [2021-11-07 02:21:55,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 619 [2021-11-07 02:21:55,641 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:21:55,642 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2265, output treesize:619 [2021-11-07 02:21:55,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,781 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:21:55,784 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:55,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:55,785 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:55,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:21:55,787 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:55,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:21:55,788 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:55,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:21:55,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:21:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:55,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:21:55,811 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:55,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:55,813 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,838 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,848 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,858 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,866 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:55,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:55,876 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:55,880 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:21:55,883 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:55,884 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:21:55,891 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:21:55,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:21:55,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:55,898 INFO L185 QuantifierPusher]: treesize reduction 4, result has 92.9 percent of original size 52 [2021-11-07 02:21:55,905 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:21:56,572 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:21:56,572 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:21:56,572 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-11-07 02:21:56,573 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623087434] [2021-11-07 02:21:56,573 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 02:21:56,573 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:21:56,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 02:21:56,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2021-11-07 02:21:56,574 INFO L87 Difference]: Start difference. First operand 13 states and 16 transitions. Second operand has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 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 02:21:56,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:21:56,669 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2021-11-07 02:21:56,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 02:21:56,669 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 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 8 [2021-11-07 02:21:56,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:21:56,670 INFO L225 Difference]: With dead ends: 29 [2021-11-07 02:21:56,670 INFO L226 Difference]: Without dead ends: 24 [2021-11-07 02:21:56,671 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:21:56,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-11-07 02:21:56,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 14. [2021-11-07 02:21:56,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 13 states have internal predecessors, (17), 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 02:21:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 17 transitions. [2021-11-07 02:21:56,674 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 17 transitions. Word has length 8 [2021-11-07 02:21:56,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:21:56,675 INFO L470 AbstractCegarLoop]: Abstraction has 14 states and 17 transitions. [2021-11-07 02:21:56,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 6 states have internal predecessors, (10), 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 02:21:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2021-11-07 02:21:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-07 02:21:56,675 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:21:56,675 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:21:56,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:21:56,885 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:56,885 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:21:56,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:21:56,886 INFO L85 PathProgramCache]: Analyzing trace with hash 545227070, now seen corresponding path program 1 times [2021-11-07 02:21:56,886 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:21:56,886 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466731942] [2021-11-07 02:21:56,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:56,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:21:56,909 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:21:56,909 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [180199935] [2021-11-07 02:21:56,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:21:56,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:21:56,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:21:56,911 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:21:56,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-07 02:21:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:21:57,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-07 02:21:57,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:21:57,042 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-11-07 02:21:57,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-07 02:21:57,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:21:57,099 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-07 02:21:57,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:21:57,188 INFO L354 Elim1Store]: treesize reduction 124, result has 16.2 percent of original size [2021-11-07 02:21:57,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 51 treesize of output 48 [2021-11-07 02:21:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:57,362 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:21:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:21:58,162 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:21:58,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466731942] [2021-11-07 02:21:58,163 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:21:58,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [180199935] [2021-11-07 02:21:58,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [180199935] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:21:58,163 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1556213064] [2021-11-07 02:21:58,166 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:21:58,166 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:21:58,166 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:21:58,166 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:21:58,167 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:21:58,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,174 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,175 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:21:58,175 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:21:58,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:21:58,182 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_22|], 21=[|v_#valid_24|]} [2021-11-07 02:21:58,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:21:58,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:21:58,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:21:58,217 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,223 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:21:58,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:21:58,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:21:58,247 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:21:58,256 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,256 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:21:58,265 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:21:58,267 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:21:58,269 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,269 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:21:58,270 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:58,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:21:58,279 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_23|], 28=[|v_#valid_25|]} [2021-11-07 02:21:58,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:58,290 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:58,291 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:58,291 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,322 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:21:58,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:21:58,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:21:58,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:21:58,327 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,337 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,386 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:21:58,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:21:58,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,392 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:58,392 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,393 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:58,393 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,404 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:21:58,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:21:58,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:21:58,458 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,468 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:21:58,475 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,475 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:21:58,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,485 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,487 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:21:58,492 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:21:58,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:21:58,543 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:21:58,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:21:58,558 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,568 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,573 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.1 percent of original size [2021-11-07 02:21:58,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 255 [2021-11-07 02:21:58,577 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,577 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:255 [2021-11-07 02:21:58,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:58,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:21:58,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:21:58,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 305 [2021-11-07 02:21:58,743 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:21:58,747 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,750 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:21:58,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-07 02:21:58,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 307 [2021-11-07 02:21:58,757 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,759 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:21:58,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 410 [2021-11-07 02:21:58,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 299 [2021-11-07 02:21:58,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:21:58,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:58,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:21:58,780 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:21:58,784 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,786 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:21:58,789 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,790 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:21:58,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:21:58,792 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,793 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:21:58,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:21:58,796 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:21:58,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 882 [2021-11-07 02:21:58,806 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:58,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 689 [2021-11-07 02:21:58,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 768 [2021-11-07 02:21:58,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:58,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:58,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:58,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:58,867 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:58,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:58,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:58,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:58,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,007 INFO L244 Elim1Store]: Index analysis took 117 ms [2021-11-07 02:21:59,009 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:21:59,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:21:59,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:21:59,018 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,049 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,086 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,240 INFO L244 Elim1Store]: Index analysis took 130 ms [2021-11-07 02:21:59,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 162 [2021-11-07 02:21:59,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:21:59,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:21:59,251 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,274 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,275 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,297 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,317 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,374 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,410 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.9 percent of original size [2021-11-07 02:21:59,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:21:59,422 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:21:59,422 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2997, output treesize:632 [2021-11-07 02:21:59,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,562 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:21:59,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,566 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:21:59,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,568 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:21:59,569 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:21:59,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:21:59,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:21:59,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:21:59,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:59,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:21:59,593 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,606 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,623 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,642 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,643 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,643 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,644 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,661 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,666 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:21:59,669 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,670 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:21:59,676 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:21:59,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:21:59,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,684 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,685 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:21:59,686 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:21:59,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:21:59,692 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:21:59,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:21:59,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,712 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,720 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,729 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,735 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,750 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:21:59,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:21:59,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:21:59,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:21:59,753 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,759 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,767 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,770 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:21:59,773 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,773 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:21:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:21:59,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,811 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,820 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,822 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,823 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:21:59,824 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:21:59,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:21:59,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:21:59,828 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:21:59,830 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:21:59,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-07 02:21:59,833 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,836 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:21:59,840 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,845 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,847 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:21:59,849 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:21:59,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:21:59,852 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:21:59,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,859 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:21:59,861 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:21:59,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:21:59,864 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:21:59,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-07 02:21:59,870 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:21:59,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:21:59,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:21:59,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:21:59,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:21:59,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,902 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,903 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,915 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,937 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:21:59,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:21:59,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,939 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:21:59,939 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:21:59,940 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:21:59,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:21:59,950 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:21:59,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:21:59,986 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:21:59,987 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:21:59,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:21:59,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:21:59,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:21:59,990 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:21:59,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:00,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,001 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,040 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,046 INFO L180 QuantifierPusher]: treesize reduction 115, result has 70.4 percent of original size [2021-11-07 02:22:00,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:00,049 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:00,049 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:22:00,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,095 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:22:00,097 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:00,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:00,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:00,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,100 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:00,100 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:00,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:00,102 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:00,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:00,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:22:00,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:00,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,121 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,122 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:00,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:00,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:00,151 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:00,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:00,152 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:00,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:00,155 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,163 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:00,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,175 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:00,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,190 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:00,190 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:00,194 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:00,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:22:00,197 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:00,197 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:22:00,202 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:22:00,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:22:00,213 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:22:00,926 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:00,926 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:22:00,926 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2021-11-07 02:22:00,927 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647557942] [2021-11-07 02:22:00,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-07 02:22:00,927 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:22:00,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-07 02:22:00,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=224, Unknown=0, NotChecked=0, Total=272 [2021-11-07 02:22:00,928 INFO L87 Difference]: Start difference. First operand 14 states and 17 transitions. Second operand has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 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 02:22:03,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:22:03,368 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2021-11-07 02:22:03,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-07 02:22:03,369 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 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 9 [2021-11-07 02:22:03,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:22:03,371 INFO L225 Difference]: With dead ends: 50 [2021-11-07 02:22:03,371 INFO L226 Difference]: Without dead ends: 48 [2021-11-07 02:22:03,372 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 6 SyntacticMatches, 4 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=187, Invalid=743, Unknown=0, NotChecked=0, Total=930 [2021-11-07 02:22:03,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2021-11-07 02:22:03,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 25. [2021-11-07 02:22:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 24 states have (on average 1.4166666666666667) internal successors, (34), 24 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 02:22:03,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 34 transitions. [2021-11-07 02:22:03,380 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 34 transitions. Word has length 9 [2021-11-07 02:22:03,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:22:03,380 INFO L470 AbstractCegarLoop]: Abstraction has 25 states and 34 transitions. [2021-11-07 02:22:03,381 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 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 02:22:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2021-11-07 02:22:03,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 02:22:03,381 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:22:03,382 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:22:03,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:22:03,601 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-11-07 02:22:03,602 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:22:03,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:22:03,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1813092602, now seen corresponding path program 1 times [2021-11-07 02:22:03,602 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:22:03,602 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426725205] [2021-11-07 02:22:03,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:03,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:22:03,615 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:22:03,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1412957998] [2021-11-07 02:22:03,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:03,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:03,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:22:03,625 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:22:03,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-07 02:22:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:22:03,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:22:03,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:22:03,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:03,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:22:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:03,829 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:22:03,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426725205] [2021-11-07 02:22:03,829 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:03,829 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1412957998] [2021-11-07 02:22:03,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1412957998] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:22:03,830 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:22:03,830 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 8 [2021-11-07 02:22:03,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046834567] [2021-11-07 02:22:03,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 02:22:03,831 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:22:03,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 02:22:03,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-07 02:22:03,832 INFO L87 Difference]: Start difference. First operand 25 states and 34 transitions. Second operand has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 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 02:22:03,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:22:03,906 INFO L93 Difference]: Finished difference Result 41 states and 50 transitions. [2021-11-07 02:22:03,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:22:03,907 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 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 10 [2021-11-07 02:22:03,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:22:03,908 INFO L225 Difference]: With dead ends: 41 [2021-11-07 02:22:03,908 INFO L226 Difference]: Without dead ends: 31 [2021-11-07 02:22:03,908 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-11-07 02:22:03,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-11-07 02:22:03,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 24. [2021-11-07 02:22:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.391304347826087) internal successors, (32), 23 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 02:22:03,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 32 transitions. [2021-11-07 02:22:03,916 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 32 transitions. Word has length 10 [2021-11-07 02:22:03,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:22:03,916 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 32 transitions. [2021-11-07 02:22:03,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 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 02:22:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2021-11-07 02:22:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 02:22:03,917 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:22:03,917 INFO L513 BasicCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:22:03,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-07 02:22:04,118 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:04,118 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:22:04,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:22:04,119 INFO L85 PathProgramCache]: Analyzing trace with hash -172558306, now seen corresponding path program 2 times [2021-11-07 02:22:04,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:22:04,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518049614] [2021-11-07 02:22:04,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:04,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:22:04,141 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:22:04,141 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1619428] [2021-11-07 02:22:04,142 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:22:04,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:04,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:22:04,150 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:22:04,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 02:22:04,300 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:22:04,300 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:22:04,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:22:04,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:22:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:22:04,363 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:22:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:22:04,414 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:22:04,415 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518049614] [2021-11-07 02:22:04,415 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:04,415 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619428] [2021-11-07 02:22:04,415 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1619428] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:22:04,415 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1054475933] [2021-11-07 02:22:04,419 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:22:04,419 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:22:04,419 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:22:04,419 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:22:04,419 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:22:04,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:04,429 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,429 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:22:04,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:22:04,434 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_26|], 21=[|v_#valid_28|]} [2021-11-07 02:22:04,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:22:04,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:04,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:04,446 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:04,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:22:04,473 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:04,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:04,476 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:04,481 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,484 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:22:04,485 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,485 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:22:04,491 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:22:04,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:22:04,494 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:04,496 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:04,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:22:04,506 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_27|], 28=[|v_#valid_29|]} [2021-11-07 02:22:04,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:04,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,516 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,555 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:22:04,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:22:04,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:22:04,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:22:04,559 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:04,568 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,639 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:22:04,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:22:04,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,643 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:04,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,644 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:04,645 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:04,655 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:22:04,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:04,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:04,706 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:04,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:22:04,722 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,722 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:22:04,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,745 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,748 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,750 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,751 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:22:04,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:04,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:22:04,756 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:22:04,759 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,762 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:22:04,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:04,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:04,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:22:04,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:22:04,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:04,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:22:04,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:22:04,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:04,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,827 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:04,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:04,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:04,959 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-11-07 02:22:04,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:22:04,964 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:22:04,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:22:04,972 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:04,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,984 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,984 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:04,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:04,998 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:04,998 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,015 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 298 [2021-11-07 02:22:05,023 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,023 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:298 [2021-11-07 02:22:05,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,197 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,200 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,204 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,205 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:22:05,208 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:05,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:05,211 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:22:05,215 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,217 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:22:05,219 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:05,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:22:05,222 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:22:05,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:22:05,226 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,228 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:22:05,231 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,239 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:22:05,242 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:22:05,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-07 02:22:05,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:22:05,257 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,260 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:22:05,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:22:05,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-07 02:22:05,266 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,267 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:22:05,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:22:05,270 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:22:05,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 921 [2021-11-07 02:22:05,281 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 728 [2021-11-07 02:22:05,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 807 [2021-11-07 02:22:05,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,337 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:05,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:05,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,492 INFO L244 Elim1Store]: Index analysis took 133 ms [2021-11-07 02:22:05,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:22:05,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:22:05,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:22:05,502 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,521 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,522 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,523 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,543 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,702 INFO L244 Elim1Store]: Index analysis took 139 ms [2021-11-07 02:22:05,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:22:05,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,710 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-07 02:22:05,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-11-07 02:22:05,712 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,729 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,784 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,812 INFO L180 QuantifierPusher]: treesize reduction 131, result has 83.2 percent of original size [2021-11-07 02:22:05,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-07 02:22:05,821 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:05,822 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-07 02:22:05,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,927 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:22:05,929 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,930 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:05,931 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,932 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:22:05,932 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,933 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:22:05,933 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:05,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:22:05,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:22:05,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:05,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:22:05,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:05,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:05,952 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,962 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,972 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:05,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:05,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:05,990 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:05,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:05,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,007 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,008 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,011 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:22:06,013 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,013 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:22:06,019 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:22:06,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:22:06,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,028 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:06,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:06,031 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,032 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:06,032 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,033 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:06,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:22:06,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:06,055 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:06,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:06,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,076 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,084 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,102 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,103 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,109 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,117 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,120 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,122 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:22:06,122 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,123 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:22:06,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,162 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,167 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,169 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:22:06,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:06,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:22:06,174 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,175 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,176 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:22:06,178 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,180 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:06,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:22:06,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:22:06,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:22:06,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 419 [2021-11-07 02:22:06,191 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-07 02:22:06,196 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,201 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:06,204 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:22:06,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:22:06,208 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:22:06,212 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,214 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:06,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,217 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:22:06,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:22:06,219 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:22:06,231 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:22:06,232 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-07 02:22:06,237 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:22:06,238 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:22:06,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:22:06,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,262 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,273 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:06,294 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:06,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:06,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,297 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,297 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:06,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:06,333 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:22:06,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:22:06,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:22:06,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:22:06,337 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,346 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,347 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,347 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,356 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,356 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,357 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,376 INFO L180 QuantifierPusher]: treesize reduction 113, result has 70.7 percent of original size [2021-11-07 02:22:06,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:06,379 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:06,379 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:22:06,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,412 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:22:06,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:06,415 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:06,417 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,421 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:06,422 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:06,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:06,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:22:06,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:06,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:06,448 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:06,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:06,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:06,452 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,482 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,484 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,491 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,501 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,506 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:06,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:06,516 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:06,518 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:06,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:22:06,521 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:06,521 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:22:06,527 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:22:06,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:22:06,534 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:22:07,122 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:07,122 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:22:07,122 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2021-11-07 02:22:07,123 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965903467] [2021-11-07 02:22:07,123 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 02:22:07,123 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:22:07,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 02:22:07,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2021-11-07 02:22:07,124 INFO L87 Difference]: Start difference. First operand 24 states and 32 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 02:22:07,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:22:07,220 INFO L93 Difference]: Finished difference Result 48 states and 58 transitions. [2021-11-07 02:22:07,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:22:07,220 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 11 [2021-11-07 02:22:07,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:22:07,221 INFO L225 Difference]: With dead ends: 48 [2021-11-07 02:22:07,221 INFO L226 Difference]: Without dead ends: 36 [2021-11-07 02:22:07,222 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 16 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:22:07,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2021-11-07 02:22:07,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 23. [2021-11-07 02:22:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 22 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:22:07,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 29 transitions. [2021-11-07 02:22:07,227 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 29 transitions. Word has length 11 [2021-11-07 02:22:07,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:22:07,227 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 29 transitions. [2021-11-07 02:22:07,227 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 02:22:07,227 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2021-11-07 02:22:07,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 02:22:07,228 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:22:07,228 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:22:07,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-07 02:22:07,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:07,429 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:22:07,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:22:07,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1910697616, now seen corresponding path program 3 times [2021-11-07 02:22:07,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:22:07,429 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720137448] [2021-11-07 02:22:07,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:22:07,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:22:07,451 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:22:07,451 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1972304286] [2021-11-07 02:22:07,451 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:22:07,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:22:07,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:22:07,453 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:22:07,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-07 02:22:07,782 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:22:07,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:22:07,784 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-07 02:22:07,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:22:07,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:22:07,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-07 02:22:07,976 INFO L354 Elim1Store]: treesize reduction 719, result has 13.9 percent of original size [2021-11-07 02:22:07,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 202 treesize of output 283 [2021-11-07 02:22:08,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:08,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 66 [2021-11-07 02:22:08,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 66 [2021-11-07 02:22:08,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 49 [2021-11-07 02:22:08,154 INFO L354 Elim1Store]: treesize reduction 60, result has 22.1 percent of original size [2021-11-07 02:22:08,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 46 [2021-11-07 02:22:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,294 INFO L354 Elim1Store]: treesize reduction 164, result has 0.6 percent of original size [2021-11-07 02:22:08,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 10 case distinctions, treesize of input 286 treesize of output 498 [2021-11-07 02:22:08,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:08,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,446 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 135 [2021-11-07 02:22:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 310 treesize of output 181 [2021-11-07 02:22:08,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,643 INFO L354 Elim1Store]: treesize reduction 162, result has 1.8 percent of original size [2021-11-07 02:22:08,644 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 4 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 10 case distinctions, treesize of input 226 treesize of output 131 [2021-11-07 02:22:08,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:08,760 INFO L354 Elim1Store]: treesize reduction 220, result has 10.6 percent of original size [2021-11-07 02:22:08,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 91 treesize of output 78 [2021-11-07 02:22:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:08,981 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:22:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:22:14,470 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:22:14,470 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720137448] [2021-11-07 02:22:14,471 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:14,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1972304286] [2021-11-07 02:22:14,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1972304286] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:22:14,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1436059751] [2021-11-07 02:22:14,473 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:22:14,473 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:22:14,473 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:22:14,474 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:22:14,474 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:22:14,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,496 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:22:14,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:22:14,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:22:14,500 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_29|], 21=[|v_#valid_32|]} [2021-11-07 02:22:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:22:14,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,512 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:14,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,512 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:22:14,513 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:14,522 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:22:14,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:14,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:22:14,540 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:14,544 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:22:14,546 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,546 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:22:14,562 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:22:14,562 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:14,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:14,565 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,566 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:22:14,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:22:14,573 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_30|], 28=[|v_#valid_33|]} [2021-11-07 02:22:14,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,650 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:22:14,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:22:14,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:22:14,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:22:14,653 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:14,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,663 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:14,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,738 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:22:14,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:22:14,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:14,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:14,743 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:14,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:22:14,801 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:14,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:22:14,806 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:14,816 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:22:14,822 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,822 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:22:14,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,831 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,833 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,835 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,837 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:14,839 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,841 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:22:14,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:22:14,842 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:22:14,846 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,848 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:14,850 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:22:14,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:14,853 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,854 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:22:14,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:22:14,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:14,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:22:14,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:22:14,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:14,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,881 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:14,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,903 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:14,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:14,904 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:14,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:14,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,023 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-11-07 02:22:15,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:22:15,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:22:15,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:22:15,030 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,051 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,063 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-07 02:22:15,070 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,071 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-07 02:22:15,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,212 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,217 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,218 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:22:15,220 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:15,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:22:15,223 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,224 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:22:15,226 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,228 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:22:15,231 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,231 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:22:15,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:22:15,234 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,234 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:22:15,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:22:15,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:22:15,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:22:15,249 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:22:15,252 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-07 02:22:15,253 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:22:15,257 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,259 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:22:15,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:22:15,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-07 02:22:15,265 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:22:15,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:22:15,269 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:22:15,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 915 [2021-11-07 02:22:15,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 722 [2021-11-07 02:22:15,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 804 [2021-11-07 02:22:15,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,324 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,497 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-11-07 02:22:15,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:22:15,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-07 02:22:15,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-07 02:22:15,506 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,525 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,525 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,526 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,543 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,545 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,562 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:15,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:22:15,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:22:15,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:22:15,627 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,685 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,705 INFO L180 QuantifierPusher]: treesize reduction 131, result has 82.5 percent of original size [2021-11-07 02:22:15,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 619 [2021-11-07 02:22:15,714 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:15,714 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:619 [2021-11-07 02:22:15,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,814 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:22:15,816 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:22:15,818 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:22:15,819 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:22:15,820 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:22:15,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:22:15,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,838 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,847 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,855 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,856 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,865 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:22:15,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:15,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:22:15,876 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,896 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,899 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:22:15,902 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,902 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:22:15,908 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:22:15,910 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:22:15,912 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,914 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:15,915 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:15,917 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,917 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,918 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:15,918 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:15,919 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:15,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:22:15,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,932 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,933 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,944 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,952 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,959 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:15,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:15,974 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:15,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:15,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:15,976 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:15,977 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:15,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:15,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:15,991 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:15,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:15,994 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:22:16,003 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,004 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:22:16,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,033 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,039 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,045 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,050 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,055 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:22:16,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:16,059 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:22:16,060 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:22:16,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,066 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:16,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:22:16,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:22:16,071 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,072 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:22:16,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-07 02:22:16,076 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,078 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:22:16,081 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,083 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,084 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:16,085 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:16,087 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,088 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,088 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:22:16,090 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:22:16,092 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:22:16,092 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:22:16,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 379 [2021-11-07 02:22:16,095 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:22:16,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:22:16,101 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:22:16,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:22:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:16,131 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:16,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:16,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,133 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:22:16,134 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:22:16,135 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,145 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,156 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,170 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:16,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:16,206 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:22:16,207 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:22:16,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:22:16,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-07 02:22:16,210 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,220 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,240 INFO L180 QuantifierPusher]: treesize reduction 117, result has 71.0 percent of original size [2021-11-07 02:22:16,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-07 02:22:16,242 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:22:16,243 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-07 02:22:16,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,274 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-07 02:22:16,276 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:22:16,277 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:22:16,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,279 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:22:16,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:22:16,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:22:16,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:22:16,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,312 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,318 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:22:16,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:22:16,336 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:22:16,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:22:16,337 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:16,338 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:22:16,338 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,344 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:22:16,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:22:16,353 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:22:16,356 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,357 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:22:16,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:22:16,359 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:22:16,359 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:22:16,364 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:22:16,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:22:16,375 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:22:17,353 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:22:17,353 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:22:17,353 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2021-11-07 02:22:17,354 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695650560] [2021-11-07 02:22:17,354 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-07 02:22:17,354 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:22:17,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-07 02:22:17,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=347, Unknown=0, NotChecked=0, Total=420 [2021-11-07 02:22:17,355 INFO L87 Difference]: Start difference. First operand 23 states and 29 transitions. Second operand has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 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 02:22:49,664 WARN L207 SmtUtils]: Spent 27.47 s on a formula simplification. DAG size of input: 143 DAG size of output: 107 [2021-11-07 02:22:57,788 WARN L207 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 116 DAG size of output: 92 [2021-11-07 02:23:12,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:23:12,070 INFO L93 Difference]: Finished difference Result 74 states and 91 transitions. [2021-11-07 02:23:12,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-11-07 02:23:12,072 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 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 11 [2021-11-07 02:23:12,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:23:12,073 INFO L225 Difference]: With dead ends: 74 [2021-11-07 02:23:12,073 INFO L226 Difference]: Without dead ends: 72 [2021-11-07 02:23:12,074 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 7 SyntacticMatches, 5 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 342 ImplicationChecksByTransitivity, 50.3s TimeCoverageRelationStatistics Valid=343, Invalid=1297, Unknown=0, NotChecked=0, Total=1640 [2021-11-07 02:23:12,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2021-11-07 02:23:12,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 34. [2021-11-07 02:23:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.4242424242424243) internal successors, (47), 33 states have internal predecessors, (47), 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 02:23:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 47 transitions. [2021-11-07 02:23:12,088 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 47 transitions. Word has length 11 [2021-11-07 02:23:12,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:23:12,088 INFO L470 AbstractCegarLoop]: Abstraction has 34 states and 47 transitions. [2021-11-07 02:23:12,089 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 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 02:23:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 47 transitions. [2021-11-07 02:23:12,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 02:23:12,090 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:23:12,090 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:23:12,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-07 02:23:12,293 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:23:12,294 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:23:12,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:23:12,295 INFO L85 PathProgramCache]: Analyzing trace with hash -2021672665, now seen corresponding path program 1 times [2021-11-07 02:23:12,295 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:23:12,295 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510326495] [2021-11-07 02:23:12,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:23:12,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:23:12,317 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:23:12,317 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1401792574] [2021-11-07 02:23:12,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:23:12,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:23:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:23:12,319 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:23:12,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-07 02:23:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:23:12,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:23:12,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:23:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:23:12,559 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:23:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:23:12,627 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:23:12,627 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510326495] [2021-11-07 02:23:12,627 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:23:12,627 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1401792574] [2021-11-07 02:23:12,628 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1401792574] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:23:12,628 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [989401271] [2021-11-07 02:23:12,631 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:23:12,631 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:23:12,631 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:23:12,632 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:23:12,632 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:23:12,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,644 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:23:12,646 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,646 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:23:12,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:23:12,652 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_32|], 21=[|v_#valid_35|]} [2021-11-07 02:23:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:23:12,666 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,667 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:23:12,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:23:12,669 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:12,674 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,699 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:23:12,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:23:12,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:23:12,703 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:12,708 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:23:12,713 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,713 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:23:12,727 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:23:12,728 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:23:12,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:23:12,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:23:12,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:23:12,739 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_33|], 28=[|v_#valid_36|]} [2021-11-07 02:23:12,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:12,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:12,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:12,749 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,788 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:23:12,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:23:12,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:23:12,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,791 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:23:12,792 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:12,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,886 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:23:12,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:23:12,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:23:12,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:23:12,891 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:12,897 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:12,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:23:12,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:23:12,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:23:12,957 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:12,967 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:23:12,975 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:12,976 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:23:12,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,985 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:12,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:12,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:23:12,991 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:23:13,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:23:13,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:23:13,063 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,064 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:23:13,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:13,075 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,080 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.1 percent of original size [2021-11-07 02:23:13,083 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 255 [2021-11-07 02:23:13,084 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,085 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:255 [2021-11-07 02:23:13,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:13,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:13,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:13,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,211 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,229 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,238 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,240 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-07 02:23:13,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:23:13,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 307 [2021-11-07 02:23:13,246 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:23:13,250 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,254 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:23:13,254 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:23:13,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:23:13,259 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,260 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:23:13,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 676 [2021-11-07 02:23:13,267 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 586 [2021-11-07 02:23:13,289 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,306 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:23:13,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:23:13,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 568 [2021-11-07 02:23:13,324 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 532 [2021-11-07 02:23:13,341 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,347 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,348 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:23:13,351 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-07 02:23:13,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-07 02:23:13,358 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 533 [2021-11-07 02:23:13,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1085 [2021-11-07 02:23:13,380 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 584 [2021-11-07 02:23:13,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1190 [2021-11-07 02:23:13,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:13,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 689 [2021-11-07 02:23:13,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 768 [2021-11-07 02:23:13,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:13,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:13,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,611 INFO L244 Elim1Store]: Index analysis took 147 ms [2021-11-07 02:23:13,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 162 [2021-11-07 02:23:13,614 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:23:13,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:23:13,620 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,635 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,636 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,637 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,657 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,687 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,727 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:13,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:13,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:13,832 INFO L244 Elim1Store]: Index analysis took 121 ms [2021-11-07 02:23:13,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:23:13,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:23:13,840 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:23:13,841 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,868 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,868 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,869 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,887 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:13,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,900 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,900 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:13,900 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:13,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:13,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:13,955 INFO L180 QuantifierPusher]: treesize reduction 132, result has 82.7 percent of original size [2021-11-07 02:23:13,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:23:13,960 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:23:13,960 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2997, output treesize:632 [2021-11-07 02:23:13,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,058 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:23:14,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,064 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:23:14,065 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:23:14,066 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:23:14,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:23:14,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:23:14,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,083 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,085 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,092 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,101 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,102 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,102 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,108 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,118 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,121 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,132 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:23:14,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,133 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:23:14,134 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:23:14,134 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,137 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:23:14,140 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,140 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:23:14,146 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:23:14,148 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:23:14,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,153 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:23:14,154 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:23:14,156 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:23:14,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:23:14,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:23:14,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,173 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:14,205 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:23:14,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:23:14,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:23:14,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:23:14,208 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,216 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,223 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,236 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,242 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,244 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:23:14,246 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,246 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:114 [2021-11-07 02:23:14,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,270 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,272 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,274 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,274 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,275 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:23:14,276 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:23:14,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:23:14,278 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:23:14,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,280 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:23:14,282 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:23:14,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:23:14,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:23:14,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-07 02:23:14,285 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:23:14,287 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:23:14,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:23:14,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:23:14,299 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:23:14,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 619 [2021-11-07 02:23:14,306 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,307 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 374 [2021-11-07 02:23:14,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:23:14,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,328 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,341 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,342 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,350 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,350 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:14,370 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:23:14,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:23:14,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:23:14,373 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:23:14,373 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:14,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:14,406 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:23:14,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:23:14,417 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:23:14,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-07 02:23:14,420 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,430 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,431 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,445 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,450 INFO L180 QuantifierPusher]: treesize reduction 113, result has 70.7 percent of original size [2021-11-07 02:23:14,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:23:14,453 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:23:14,454 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:23:14,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,491 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:23:14,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:23:14,495 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,495 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:23:14,496 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:23:14,498 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:23:14,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:23:14,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:23:14,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,518 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,518 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:14,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:14,550 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:23:14,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:23:14,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:23:14,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:23:14,558 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,566 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,578 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:14,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:23:14,595 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,598 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:23:14,601 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:23:14,601 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:23:14,605 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:23:14,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:23:14,609 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:23:14,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 218 [2021-11-07 02:23:14,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:23:14,651 INFO L180 QuantifierPusher]: treesize reduction 48, result has 74.9 percent of original size [2021-11-07 02:23:14,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:23:14,669 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:23:15,871 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:23:15,872 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:23:15,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-07 02:23:15,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230542820] [2021-11-07 02:23:15,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-07 02:23:15,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:23:15,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-07 02:23:15,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2021-11-07 02:23:15,873 INFO L87 Difference]: Start difference. First operand 34 states and 47 transitions. Second operand has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 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 02:23:16,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:23:16,117 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2021-11-07 02:23:16,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-07 02:23:16,118 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 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 13 [2021-11-07 02:23:16,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:23:16,119 INFO L225 Difference]: With dead ends: 64 [2021-11-07 02:23:16,120 INFO L226 Difference]: Without dead ends: 57 [2021-11-07 02:23:16,120 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 22 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=74, Invalid=268, Unknown=0, NotChecked=0, Total=342 [2021-11-07 02:23:16,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2021-11-07 02:23:16,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 35. [2021-11-07 02:23:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.3529411764705883) internal successors, (46), 34 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 02:23:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 46 transitions. [2021-11-07 02:23:16,132 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 46 transitions. Word has length 13 [2021-11-07 02:23:16,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:23:16,133 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 46 transitions. [2021-11-07 02:23:16,133 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 9 states have internal predecessors, (15), 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 02:23:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2021-11-07 02:23:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-07 02:23:16,134 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:23:16,134 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:23:16,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-07 02:23:16,361 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable145,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:23:16,362 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:23:16,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:23:16,362 INFO L85 PathProgramCache]: Analyzing trace with hash -426879810, now seen corresponding path program 4 times [2021-11-07 02:23:16,362 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:23:16,363 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329120035] [2021-11-07 02:23:16,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:23:16,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:23:16,418 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:23:16,418 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [61392616] [2021-11-07 02:23:16,418 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-07 02:23:16,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:23:16,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:23:16,420 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:23:16,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 02:23:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:23:17,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-07 02:23:17,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:23:17,083 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-11-07 02:23:17,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 23 [2021-11-07 02:23:17,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:23:17,147 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-07 02:23:17,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:23:17,216 INFO L354 Elim1Store]: treesize reduction 60, result has 22.1 percent of original size [2021-11-07 02:23:17,217 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 46 [2021-11-07 02:23:17,755 INFO L354 Elim1Store]: treesize reduction 1004, result has 20.4 percent of original size [2021-11-07 02:23:17,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 30 case distinctions, treesize of input 222 treesize of output 422 [2021-11-07 02:23:18,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 85 [2021-11-07 02:23:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,342 INFO L354 Elim1Store]: treesize reduction 60, result has 29.4 percent of original size [2021-11-07 02:23:18,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 140 treesize of output 109 [2021-11-07 02:23:18,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:18,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 74 [2021-11-07 02:23:18,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:18,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:23:18,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:18,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:18,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 76 [2021-11-07 02:23:19,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 102 [2021-11-07 02:23:19,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 95 [2021-11-07 02:23:19,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:19,618 INFO L354 Elim1Store]: treesize reduction 52, result has 1.9 percent of original size [2021-11-07 02:23:19,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 159 treesize of output 95 [2021-11-07 02:23:21,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 119 [2021-11-07 02:23:21,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:21,846 INFO L354 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2021-11-07 02:23:21,846 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 330 treesize of output 225 [2021-11-07 02:23:22,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:22,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:22,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:22,031 INFO L354 Elim1Store]: treesize reduction 213, result has 0.5 percent of original size [2021-11-07 02:23:22,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 216 treesize of output 145 [2021-11-07 02:23:23,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,025 INFO L354 Elim1Store]: treesize reduction 218, result has 0.5 percent of original size [2021-11-07 02:23:23,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 209 treesize of output 134 [2021-11-07 02:23:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 70 [2021-11-07 02:23:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:23,245 INFO L354 Elim1Store]: treesize reduction 228, result has 0.4 percent of original size [2021-11-07 02:23:23,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 213 treesize of output 123 [2021-11-07 02:23:24,283 INFO L354 Elim1Store]: treesize reduction 950, result has 11.2 percent of original size [2021-11-07 02:23:24,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 337 treesize of output 548 [2021-11-07 02:23:24,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:24,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 14 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 177 [2021-11-07 02:23:24,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:24,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:24,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 14 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 249 [2021-11-07 02:23:24,781 INFO L354 Elim1Store]: treesize reduction 307, result has 1.0 percent of original size [2021-11-07 02:23:24,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 18 case distinctions, treesize of input 341 treesize of output 186 [2021-11-07 02:23:25,293 INFO L354 Elim1Store]: treesize reduction 1029, result has 15.2 percent of original size [2021-11-07 02:23:25,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 30 case distinctions, treesize of input 386 treesize of output 618 [2021-11-07 02:23:25,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:25,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 574 treesize of output 407 [2021-11-07 02:23:25,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:23:25,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:23:25,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 530 treesize of output 358 [2021-11-07 02:23:26,069 INFO L354 Elim1Store]: treesize reduction 380, result has 0.8 percent of original size [2021-11-07 02:23:26,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 1 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 21 case distinctions, treesize of input 474 treesize of output 308 [2021-11-07 02:23:26,514 INFO L354 Elim1Store]: treesize reduction 492, result has 10.9 percent of original size [2021-11-07 02:23:26,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 28 case distinctions, treesize of input 176 treesize of output 121 [2021-11-07 02:23:27,685 INFO L354 Elim1Store]: treesize reduction 372, result has 0.3 percent of original size [2021-11-07 02:23:27,685 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 264 treesize of output 88 [2021-11-07 02:23:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:23:27,734 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:24:09,992 WARN L207 SmtUtils]: Spent 10.73 s on a formula simplification that was a NOOP. DAG size: 69 [2021-11-07 02:24:37,192 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse0 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse0 1) (< 2147483648 .cse0) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse17 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse1 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse16 (* .cse17 8))) (let ((.cse6 (+ c_ULTIMATE.start_main_~a~0.offset .cse16)) (.cse8 (< 2147483647 .cse17)) (.cse11 (<= .cse17 2147483647)) (.cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse4 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse10 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse16)) (.cse5 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse12 (* .cse1 8))) (and (or (< 2147483647 .cse1) (let ((.cse7 (+ (select .cse5 (+ c_ULTIMATE.start_main_~a~0.offset .cse12)) 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse2 (store .cse5 .cse6 .cse7))) (store .cse2 .cse3 (+ (select .cse2 .cse4) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse9 (store .cse5 .cse10 .cse7))) (store .cse9 .cse3 (+ (select .cse9 .cse4) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse11)))) (or (let ((.cse14 (+ 8 (select .cse5 (+ c_ULTIMATE.start_main_~a~0.offset .cse12 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse5 .cse6 .cse14))) (store .cse13 .cse3 (+ 8 (select .cse13 .cse4))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse8) (or .cse11 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store .cse5 .cse10 .cse14))) (store .cse15 .cse3 (+ (select .cse15 .cse4) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse1 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse18 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse18) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (let ((.cse34 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse30 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse35 (* .cse34 8))) (let ((.cse24 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse35)) (.cse19 (<= .cse34 2147483647)) (.cse21 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse22 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse27 (+ c_ULTIMATE.start_main_~a~0.offset .cse35)) (.cse28 (< 2147483647 .cse34)) (.cse23 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse29 (* .cse30 8))) (and (or (let ((.cse25 (+ (select .cse23 (+ c_ULTIMATE.start_main_~a~0.offset .cse29)) 8))) (and (or .cse19 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse20 (store .cse23 .cse24 .cse25))) (store .cse20 .cse21 (+ (select .cse20 .cse22) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse26 (store .cse23 .cse27 .cse25))) (store .cse26 .cse21 (+ 8 (select .cse26 .cse22))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse28))) (< 2147483647 .cse30)) (or (let ((.cse32 (+ 8 (select .cse23 (+ c_ULTIMATE.start_main_~a~0.offset .cse29 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse31 (store .cse23 .cse24 .cse32))) (store .cse31 .cse21 (+ (select .cse31 .cse22) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse19) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store .cse23 .cse27 .cse32))) (store .cse33 .cse21 (+ 8 (select .cse33 .cse22))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse28))) (<= .cse30 2147483647)))))) (<= .cse18 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse36 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse36) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse36 2147483648) (let ((.cse52 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse48 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse53 (* .cse52 8))) (let ((.cse44 (<= .cse52 2147483647)) (.cse46 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse53)) (.cse38 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse39 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse41 (+ c_ULTIMATE.start_main_~a~0.offset .cse53)) (.cse43 (< 2147483647 .cse52)) (.cse40 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse47 (* .cse48 8))) (and (or (let ((.cse42 (+ 8 (select .cse40 (+ c_ULTIMATE.start_main_~a~0.offset .cse47 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse37 (store .cse40 .cse41 .cse42))) (store .cse37 .cse38 (+ 8 (select .cse37 .cse39))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse43) (or .cse44 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse45 (store .cse40 .cse46 .cse42))) (store .cse45 .cse38 (+ (select .cse45 .cse39) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse48 2147483647)) (or (< 2147483647 .cse48) (let ((.cse50 (+ (select .cse40 (+ c_ULTIMATE.start_main_~a~0.offset .cse47)) 8))) (and (or .cse44 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse49 (store .cse40 .cse46 .cse50))) (store .cse49 .cse38 (+ (select .cse49 .cse39) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse51 (store .cse40 .cse41 .cse50))) (store .cse51 .cse38 (+ 8 (select .cse51 .cse39))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse43))))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse54 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse54 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse54) (let ((.cse70 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse66 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse71 (* .cse70 8))) (let ((.cse59 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse71)) (.cse61 (<= .cse70 2147483647)) (.cse56 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse57 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse63 (+ c_ULTIMATE.start_main_~a~0.offset .cse71)) (.cse64 (< 2147483647 .cse70)) (.cse58 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse65 (* .cse66 8))) (and (or (let ((.cse60 (+ (select .cse58 (+ c_ULTIMATE.start_main_~a~0.offset .cse65)) 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse55 (store .cse58 .cse59 .cse60))) (store .cse55 .cse56 (+ (select .cse55 .cse57) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse61) (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse62 (store .cse58 .cse63 .cse60))) (store .cse62 .cse56 (+ (select .cse62 .cse57) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse64))) (< 2147483647 .cse66)) (or (let ((.cse68 (+ 8 (select .cse58 (+ c_ULTIMATE.start_main_~a~0.offset .cse65 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse67 (store .cse58 .cse59 .cse68))) (store .cse67 .cse56 (+ (select .cse67 .cse57) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse61) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse69 (store .cse58 .cse63 .cse68))) (store .cse69 .cse56 (+ 8 (select .cse69 .cse57))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse64))) (<= .cse66 2147483647)))))))))) is different from true [2021-11-07 02:26:26,845 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (and (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse15 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (let ((.cse9 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse3 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse8 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse14 (select .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse12 (* .cse9 8))) (let ((.cse1 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse2 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse6 (+ c_ULTIMATE.start_main_~a~0.offset .cse12 (- 34359738368))) (.cse7 (+ 16 .cse14)) (.cse4 (* .cse8 8)) (.cse5 (+ .cse14 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse0 (store (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse4) .cse5) .cse6 .cse7))) (store .cse0 .cse1 (+ 8 (select .cse0 .cse2))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse8 2147483647)) (or (let ((.cse11 (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset .cse4) .cse5))) (and (or (< 2147483647 .cse9) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse10 (store .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse12) .cse7))) (store .cse10 .cse1 (+ (select .cse10 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse11 .cse6 .cse7))) (store .cse13 .cse1 (+ (select .cse13 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse9 2147483647)))) (< 2147483647 .cse8)))))) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse15) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse15 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse16 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse16 1) (< 2147483648 .cse16) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse27 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse24 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse26 (* .cse24 8)) (.cse31 (select .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse17 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse19 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse20 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (* .cse17 8)) (.cse29 (+ .cse31 8)) (.cse22 (+ c_ULTIMATE.start_main_~a~0.offset .cse26 (- 34359738368))) (.cse23 (+ 16 .cse31))) (and (or (< 2147483647 .cse17) (let ((.cse21 (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset .cse28) .cse29))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse18 (store .cse21 .cse22 .cse23))) (store .cse18 .cse19 (+ (select .cse18 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse24 2147483647)) (or (< 2147483647 .cse24) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset .cse26) .cse23))) (store .cse25 .cse19 (+ (select .cse25 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (<= .cse17 2147483647) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse30 (store (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse28) .cse29) .cse22 .cse23))) (store .cse30 .cse19 (+ (select .cse30 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse32) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (let ((.cse44 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse36 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse41 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse47 (select .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse46 (* .cse44 8))) (let ((.cse39 (+ c_ULTIMATE.start_main_~a~0.offset .cse46 (- 34359738368))) (.cse34 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse35 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse40 (+ 16 .cse47)) (.cse37 (* .cse41 8)) (.cse38 (+ .cse47 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse37) .cse38) .cse39 .cse40))) (store .cse33 .cse34 (+ 8 (select .cse33 .cse35))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse41 2147483647)) (or (< 2147483647 .cse41) (let ((.cse43 (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset .cse37) .cse38))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse42 (store .cse43 .cse39 .cse40))) (store .cse42 .cse34 (+ (select .cse42 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse44 2147483647)) (or (< 2147483647 .cse44) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse45 (store .cse43 (+ c_ULTIMATE.start_main_~a~0.offset .cse46) .cse40))) (store .cse45 .cse34 (+ (select .cse45 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (<= .cse32 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse48 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse48 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse48) (let ((.cse58 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse52 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse57 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse63 (select .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse61 (* .cse58 8))) (let ((.cse50 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse51 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse55 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse56 (+ 16 .cse63)) (.cse53 (* .cse57 8)) (.cse54 (+ .cse63 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse49 (store (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse53) .cse54) .cse55 .cse56))) (store .cse49 .cse50 (+ (select .cse49 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse57 2147483647)) (or (let ((.cse60 (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset .cse53) .cse54))) (and (or (< 2147483647 .cse58) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse59 (store .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse61) .cse56))) (store .cse59 .cse50 (+ (select .cse59 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse62 (store .cse60 .cse55 .cse56))) (store .cse62 .cse50 (+ (select .cse62 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse58 2147483647)))) (< 2147483647 .cse57)))))))))) (< 2147483647 .cse64)) (or (let ((.cse81 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (and (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse65 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse65 1) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse66 (let ((.cse67 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse68 (select .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse68)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse68)))))) (store .cse66 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse66 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483648 .cse65) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse69 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse69) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse69 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse70 (let ((.cse71 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse72 (select .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse72)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse72)))))) (store .cse70 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse70 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse73 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse73) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse73 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse74 (let ((.cse75 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse76 (select .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse76)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse76)))))) (store .cse74 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse74 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse77 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse77 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse77) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse78 (let ((.cse79 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse80 (select .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse80)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse80)))))) (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse78 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (< 2147483647 .cse81)) (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse82 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse82) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse92 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse83 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse91 (select .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse85 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse86 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse87 (store .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse91))) (.cse88 (* .cse83 8)) (.cse89 (+ 16 .cse91))) (and (or (< 2147483647 .cse83) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse84 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88) .cse89))) (store .cse84 .cse85 (+ 8 (select .cse84 .cse86))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88 (- 34359738368)) .cse89))) (store .cse90 .cse85 (+ (select .cse90 .cse86) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse83 2147483647)))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse82 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse93 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse93) (let ((.cse103 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse100 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse102 (select .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse95 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse96 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse97 (store .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse102))) (.cse98 (* .cse100 8)) (.cse99 (+ 16 .cse102))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse94 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98 (- 34359738368)) .cse99))) (store .cse94 .cse95 (+ (select .cse94 .cse96) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse100 2147483647)) (or (< 2147483647 .cse100) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse101 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98) .cse99))) (store .cse101 .cse95 (+ 8 (select .cse101 .cse96))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse93 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse104 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse104 1) (< 2147483648 .cse104) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse114 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse105 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse113 (select .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse107 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse108 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse109 (store .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse113))) (.cse110 (* .cse105 8)) (.cse111 (+ 16 .cse113))) (and (or (< 2147483647 .cse105) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110) .cse111))) (store .cse106 .cse107 (+ (select .cse106 .cse108) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse112 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110 (- 34359738368)) .cse111))) (store .cse112 .cse107 (+ 8 (select .cse112 .cse108))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse105 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse115 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse115 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse115) (let ((.cse125 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse122 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse124 (select .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse117 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse118 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse119 (store .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse116 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120 (- 34359738368)) .cse121))) (store .cse116 .cse117 (+ 8 (select .cse116 .cse118))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse122 2147483647)) (or (< 2147483647 .cse122) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse123 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))))))) (<= .cse81 2147483647)))) (<= .cse64 2147483647)))) is different from false [2021-11-07 02:26:28,867 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (and (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse15 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (let ((.cse9 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse3 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse8 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse14 (select .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse12 (* .cse9 8))) (let ((.cse1 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse2 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse6 (+ c_ULTIMATE.start_main_~a~0.offset .cse12 (- 34359738368))) (.cse7 (+ 16 .cse14)) (.cse4 (* .cse8 8)) (.cse5 (+ .cse14 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse0 (store (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse4) .cse5) .cse6 .cse7))) (store .cse0 .cse1 (+ 8 (select .cse0 .cse2))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse8 2147483647)) (or (let ((.cse11 (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset .cse4) .cse5))) (and (or (< 2147483647 .cse9) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse10 (store .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse12) .cse7))) (store .cse10 .cse1 (+ (select .cse10 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse11 .cse6 .cse7))) (store .cse13 .cse1 (+ (select .cse13 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse9 2147483647)))) (< 2147483647 .cse8)))))) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse15) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse15 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse16 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse16 1) (< 2147483648 .cse16) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse27 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse24 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse26 (* .cse24 8)) (.cse31 (select .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse17 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse19 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse20 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (* .cse17 8)) (.cse29 (+ .cse31 8)) (.cse22 (+ c_ULTIMATE.start_main_~a~0.offset .cse26 (- 34359738368))) (.cse23 (+ 16 .cse31))) (and (or (< 2147483647 .cse17) (let ((.cse21 (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset .cse28) .cse29))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse18 (store .cse21 .cse22 .cse23))) (store .cse18 .cse19 (+ (select .cse18 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse24 2147483647)) (or (< 2147483647 .cse24) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset .cse26) .cse23))) (store .cse25 .cse19 (+ (select .cse25 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (<= .cse17 2147483647) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse30 (store (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse28) .cse29) .cse22 .cse23))) (store .cse30 .cse19 (+ (select .cse30 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse32) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (let ((.cse44 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse36 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse41 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse47 (select .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse46 (* .cse44 8))) (let ((.cse39 (+ c_ULTIMATE.start_main_~a~0.offset .cse46 (- 34359738368))) (.cse34 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse35 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse40 (+ 16 .cse47)) (.cse37 (* .cse41 8)) (.cse38 (+ .cse47 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse37) .cse38) .cse39 .cse40))) (store .cse33 .cse34 (+ 8 (select .cse33 .cse35))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse41 2147483647)) (or (< 2147483647 .cse41) (let ((.cse43 (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset .cse37) .cse38))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse42 (store .cse43 .cse39 .cse40))) (store .cse42 .cse34 (+ (select .cse42 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse44 2147483647)) (or (< 2147483647 .cse44) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse45 (store .cse43 (+ c_ULTIMATE.start_main_~a~0.offset .cse46) .cse40))) (store .cse45 .cse34 (+ (select .cse45 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (<= .cse32 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse48 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse48 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse48) (let ((.cse58 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse52 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse57 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse63 (select .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse61 (* .cse58 8))) (let ((.cse50 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse51 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse55 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse56 (+ 16 .cse63)) (.cse53 (* .cse57 8)) (.cse54 (+ .cse63 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse49 (store (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse53) .cse54) .cse55 .cse56))) (store .cse49 .cse50 (+ (select .cse49 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse57 2147483647)) (or (let ((.cse60 (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset .cse53) .cse54))) (and (or (< 2147483647 .cse58) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse59 (store .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse61) .cse56))) (store .cse59 .cse50 (+ (select .cse59 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse62 (store .cse60 .cse55 .cse56))) (store .cse62 .cse50 (+ (select .cse62 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse58 2147483647)))) (< 2147483647 .cse57)))))))))) (< 2147483647 .cse64)) (or (let ((.cse81 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (and (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse65 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse65 1) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse66 (let ((.cse67 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse68 (select .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse68)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse68)))))) (store .cse66 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse66 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483648 .cse65) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse69 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse69) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse69 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse70 (let ((.cse71 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse72 (select .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse72)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse72)))))) (store .cse70 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse70 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse73 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse73) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse73 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse74 (let ((.cse75 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse76 (select .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse76)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse76)))))) (store .cse74 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse74 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse77 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse77 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse77) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse78 (let ((.cse79 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse80 (select .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse80)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse80)))))) (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse78 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (< 2147483647 .cse81)) (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse82 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse82) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse92 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse83 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse91 (select .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse85 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse86 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse87 (store .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse91))) (.cse88 (* .cse83 8)) (.cse89 (+ 16 .cse91))) (and (or (< 2147483647 .cse83) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse84 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88) .cse89))) (store .cse84 .cse85 (+ 8 (select .cse84 .cse86))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88 (- 34359738368)) .cse89))) (store .cse90 .cse85 (+ (select .cse90 .cse86) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse83 2147483647)))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse82 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse93 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse93) (let ((.cse103 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse100 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse102 (select .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse95 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse96 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse97 (store .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse102))) (.cse98 (* .cse100 8)) (.cse99 (+ 16 .cse102))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse94 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98 (- 34359738368)) .cse99))) (store .cse94 .cse95 (+ (select .cse94 .cse96) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse100 2147483647)) (or (< 2147483647 .cse100) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse101 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98) .cse99))) (store .cse101 .cse95 (+ 8 (select .cse101 .cse96))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse93 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse104 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse104 1) (< 2147483648 .cse104) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse114 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse105 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse113 (select .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse107 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse108 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse109 (store .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse113))) (.cse110 (* .cse105 8)) (.cse111 (+ 16 .cse113))) (and (or (< 2147483647 .cse105) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110) .cse111))) (store .cse106 .cse107 (+ (select .cse106 .cse108) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse112 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110 (- 34359738368)) .cse111))) (store .cse112 .cse107 (+ 8 (select .cse112 .cse108))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse105 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse115 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse115 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse115) (let ((.cse125 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse122 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse124 (select .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse117 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse118 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse119 (store .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse116 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120 (- 34359738368)) .cse121))) (store .cse116 .cse117 (+ 8 (select .cse116 .cse118))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse122 2147483647)) (or (< 2147483647 .cse122) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse123 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))))))) (<= .cse81 2147483647)))) (<= .cse64 2147483647)))) is different from true [2021-11-07 02:26:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2021-11-07 02:26:28,941 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:26:28,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1329120035] [2021-11-07 02:26:28,941 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:26:28,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61392616] [2021-11-07 02:26:28,942 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61392616] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:26:28,942 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1098897488] [2021-11-07 02:26:28,944 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:26:28,944 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:26:28,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:26:28,945 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:26:28,945 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:26:28,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,950 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:28,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:26:28,951 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:28,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:26:28,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:26:28,956 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_35|], 21=[|v_#valid_39|]} [2021-11-07 02:26:28,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:26:28,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:26:28,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:26:28,973 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:28,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:28,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:28,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:28,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:26:29,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:26:29,009 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:26:29,010 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,014 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:26:29,017 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,017 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:26:29,025 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:26:29,026 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:26:29,028 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:29,029 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:26:29,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:26:29,037 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_36|], 28=[|v_#valid_40|]} [2021-11-07 02:26:29,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:29,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,045 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,097 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:26:29,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:26:29,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:26:29,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:26:29,100 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,113 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,215 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:26:29,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:26:29,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:26:29,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:26:29,220 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,227 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:26:29,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:26:29,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:26:29,307 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,315 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:26:29,321 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,321 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:26:29,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:26:29,333 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:26:29,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:26:29,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:26:29,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:26:29,420 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,425 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,431 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:26:29,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-11-07 02:26:29,434 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,435 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:253 [2021-11-07 02:26:29,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:29,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,532 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,537 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,539 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,540 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:26:29,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:26:29,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:26:29,544 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:26:29,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:26:29,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:26:29,564 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:26:29,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:26:29,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:26:29,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,568 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:26:29,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,577 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:26:29,579 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:26:29,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:26:29,582 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:26:29,585 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-07 02:26:29,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:26:29,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:26:29,593 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-07 02:26:29,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 406 [2021-11-07 02:26:29,596 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 297 [2021-11-07 02:26:29,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 880 [2021-11-07 02:26:29,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:29,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 687 [2021-11-07 02:26:29,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 766 [2021-11-07 02:26:29,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:29,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,841 INFO L244 Elim1Store]: Index analysis took 175 ms [2021-11-07 02:26:29,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 162 [2021-11-07 02:26:29,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:26:29,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,852 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:26:29,852 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:29,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,868 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,868 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:29,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,882 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:29,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:29,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:29,896 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:29,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:29,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:29,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,063 INFO L244 Elim1Store]: Index analysis took 148 ms [2021-11-07 02:26:30,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:26:30,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:26:30,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:26:30,070 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,085 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,099 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,111 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,112 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,150 INFO L180 QuantifierPusher]: treesize reduction 128, result has 83.0 percent of original size [2021-11-07 02:26:30,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 624 [2021-11-07 02:26:30,155 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:26:30,155 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2989, output treesize:624 [2021-11-07 02:26:30,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,229 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:26:30,231 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:26:30,232 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:26:30,242 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,243 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:26:30,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:26:30,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:26:30,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,256 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,260 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,269 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,272 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:26:30,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:26:30,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:26:30,282 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,286 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,293 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,301 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:26:30,304 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,304 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:26:30,309 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:26:30,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:26:30,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,313 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:26:30,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:26:30,315 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:26:30,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:26:30,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:26:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,334 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:26:30,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:26:30,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,335 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,342 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,348 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,353 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,358 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,359 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,362 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,368 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,369 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:26:30,371 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,371 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:26:30,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,417 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,421 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,423 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:26:30,425 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:26:30,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:26:30,428 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,429 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:26:30,432 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,434 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,434 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,435 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:26:30,435 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:26:30,437 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:26:30,437 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,439 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:26:30,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 418 [2021-11-07 02:26:30,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-07 02:26:30,444 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,446 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:26:30,447 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:26:30,448 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,449 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:26:30,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:26:30,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:26:30,451 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:26:30,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 375 [2021-11-07 02:26:30,453 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,454 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 262 [2021-11-07 02:26:30,457 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:26:30,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:26:30,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:26:30,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,470 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,471 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,488 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:26:30,488 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:26:30,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,489 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,490 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,497 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,505 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,505 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,505 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,550 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:26:30,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:26:30,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:26:30,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:26:30,553 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,563 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,575 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,581 INFO L180 QuantifierPusher]: treesize reduction 118, result has 70.8 percent of original size [2021-11-07 02:26:30,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-07 02:26:30,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:26:30,584 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-07 02:26:30,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,615 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.8 percent of original size [2021-11-07 02:26:30,616 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,617 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:26:30,617 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:26:30,619 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:26:30,620 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:26:30,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:26:30,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:26:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:26:30,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:26:30,652 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:26:30,653 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:26:30,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:26:30,655 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,664 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,683 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,690 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,701 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:26:30,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:26:30,718 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:26:30,720 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:26:30,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:26:30,723 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:26:30,724 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:26:30,731 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:26:30,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:26:30,739 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:26:32,078 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:26:32,079 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:26:32,079 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 20 [2021-11-07 02:26:32,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144022541] [2021-11-07 02:26:32,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-07 02:26:32,080 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:26:32,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-07 02:26:32,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=417, Unknown=9, NotChecked=86, Total=600 [2021-11-07 02:26:32,081 INFO L87 Difference]: Start difference. First operand 35 states and 46 transitions. Second operand has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 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 02:26:34,471 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse64 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296))) (and (not (= c_ULTIMATE.start_main_~b~0.base c_ULTIMATE.start_main_~a~0.base)) (= (select (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse15 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (let ((.cse9 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse3 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse8 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse14 (select .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse12 (* .cse9 8))) (let ((.cse1 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse2 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse6 (+ c_ULTIMATE.start_main_~a~0.offset .cse12 (- 34359738368))) (.cse7 (+ 16 .cse14)) (.cse4 (* .cse8 8)) (.cse5 (+ .cse14 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse0 (store (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse4) .cse5) .cse6 .cse7))) (store .cse0 .cse1 (+ 8 (select .cse0 .cse2))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse8 2147483647)) (or (let ((.cse11 (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset .cse4) .cse5))) (and (or (< 2147483647 .cse9) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse10 (store .cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse12) .cse7))) (store .cse10 .cse1 (+ (select .cse10 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse13 (store .cse11 .cse6 .cse7))) (store .cse13 .cse1 (+ (select .cse13 .cse2) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse9 2147483647)))) (< 2147483647 .cse8)))))) (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse15) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse15 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse16 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse16 1) (< 2147483648 .cse16) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse27 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse24 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296))) (let ((.cse26 (* .cse24 8)) (.cse31 (select .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse17 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse19 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse20 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse28 (* .cse17 8)) (.cse29 (+ .cse31 8)) (.cse22 (+ c_ULTIMATE.start_main_~a~0.offset .cse26 (- 34359738368))) (.cse23 (+ 16 .cse31))) (and (or (< 2147483647 .cse17) (let ((.cse21 (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset .cse28) .cse29))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse18 (store .cse21 .cse22 .cse23))) (store .cse18 .cse19 (+ (select .cse18 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse24 2147483647)) (or (< 2147483647 .cse24) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse25 (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset .cse26) .cse23))) (store .cse25 .cse19 (+ (select .cse25 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (or (<= .cse17 2147483647) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse30 (store (store .cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse28) .cse29) .cse22 .cse23))) (store .cse30 .cse19 (+ (select .cse30 .cse20) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse32 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse32) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (let ((.cse44 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse36 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse41 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse47 (select .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse46 (* .cse44 8))) (let ((.cse39 (+ c_ULTIMATE.start_main_~a~0.offset .cse46 (- 34359738368))) (.cse34 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse35 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse40 (+ 16 .cse47)) (.cse37 (* .cse41 8)) (.cse38 (+ .cse47 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse37) .cse38) .cse39 .cse40))) (store .cse33 .cse34 (+ 8 (select .cse33 .cse35))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse41 2147483647)) (or (< 2147483647 .cse41) (let ((.cse43 (store .cse36 (+ c_ULTIMATE.start_main_~a~0.offset .cse37) .cse38))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse42 (store .cse43 .cse39 .cse40))) (store .cse42 .cse34 (+ (select .cse42 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse44 2147483647)) (or (< 2147483647 .cse44) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse45 (store .cse43 (+ c_ULTIMATE.start_main_~a~0.offset .cse46) .cse40))) (store .cse45 .cse34 (+ (select .cse45 .cse35) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))))))) (<= .cse32 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse48 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse48 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse48) (let ((.cse58 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse52 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse57 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse63 (select .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8)))) (.cse61 (* .cse58 8))) (let ((.cse50 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse51 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse55 (+ c_ULTIMATE.start_main_~a~0.offset .cse61 (- 34359738368))) (.cse56 (+ 16 .cse63)) (.cse53 (* .cse57 8)) (.cse54 (+ .cse63 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse49 (store (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse53) .cse54) .cse55 .cse56))) (store .cse49 .cse50 (+ (select .cse49 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse57 2147483647)) (or (let ((.cse60 (store .cse52 (+ c_ULTIMATE.start_main_~a~0.offset .cse53) .cse54))) (and (or (< 2147483647 .cse58) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse59 (store .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse61) .cse56))) (store .cse59 .cse50 (+ (select .cse59 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse62 (store .cse60 .cse55 .cse56))) (store .cse62 .cse50 (+ (select .cse62 .cse51) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse58 2147483647)))) (< 2147483647 .cse57)))))))))) (< 2147483647 .cse64)) (= c_ULTIMATE.start_main_~i~0 1) (or (let ((.cse81 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (and (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse65 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse65 1) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse66 (let ((.cse67 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse68 (select .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse67 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse68)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse68)))))) (store .cse66 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse66 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483648 .cse65) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse69 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse69) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse69 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse70 (let ((.cse71 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse72 (select .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse71 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse72)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse72)))))) (store .cse70 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse70 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse73 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse73) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse73 2147483648) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse74 (let ((.cse75 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse76 (select .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse75 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse76)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse76)))))) (store .cse74 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse74 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse77 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse77 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse77) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse78 (let ((.cse79 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse80 (select .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (store (store .cse79 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse80)) (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296) 8)) (+ 16 .cse80)))))) (store .cse78 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse78 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1))))) (< 2147483647 .cse81)) (or (and (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse82 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse82) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse92 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse83 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse91 (select .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse85 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse86 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse87 (store .cse92 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse91))) (.cse88 (* .cse83 8)) (.cse89 (+ 16 .cse91))) (and (or (< 2147483647 .cse83) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse84 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88) .cse89))) (store .cse84 .cse85 (+ 8 (select .cse84 .cse86))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse90 (store .cse87 (+ c_ULTIMATE.start_main_~a~0.offset .cse88 (- 34359738368)) .cse89))) (store .cse90 .cse85 (+ (select .cse90 .cse86) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse83 2147483647)))))) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse82 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse93 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse93) (let ((.cse103 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse100 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse102 (select .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse95 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse96 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse97 (store .cse103 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse102))) (.cse98 (* .cse100 8)) (.cse99 (+ 16 .cse102))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse94 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98 (- 34359738368)) .cse99))) (store .cse94 .cse95 (+ (select .cse94 .cse96) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse100 2147483647)) (or (< 2147483647 .cse100) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse101 (store .cse97 (+ c_ULTIMATE.start_main_~a~0.offset .cse98) .cse99))) (store .cse101 .cse95 (+ 8 (select .cse101 .cse96))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse93 2147483648)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse104 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse104 1) (< 2147483648 .cse104) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse114 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse105 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse113 (select .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse107 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse108 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse109 (store .cse114 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse113))) (.cse110 (* .cse105 8)) (.cse111 (+ 16 .cse113))) (and (or (< 2147483647 .cse105) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse106 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110) .cse111))) (store .cse106 .cse107 (+ (select .cse106 .cse108) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse112 (store .cse109 (+ c_ULTIMATE.start_main_~a~0.offset .cse110 (- 34359738368)) .cse111))) (store .cse112 .cse107 (+ 8 (select .cse112 .cse108))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse105 2147483647))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse115 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse115 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse115) (let ((.cse125 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse122 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse124 (select .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8) (- 34359738368))))) (let ((.cse117 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse118 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse119 (store .cse125 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) (* (mod c_ULTIMATE.start_main_~i~0 4294967296) 8)) (+ 8 .cse124))) (.cse120 (* .cse122 8)) (.cse121 (+ 16 .cse124))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse116 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120 (- 34359738368)) .cse121))) (store .cse116 .cse117 (+ 8 (select .cse116 .cse118))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse122 2147483647)) (or (< 2147483647 .cse122) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse123 (store .cse119 (+ c_ULTIMATE.start_main_~a~0.offset .cse120) .cse121))) (store .cse123 .cse117 (+ (select .cse123 .cse118) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))))))))) (<= .cse81 2147483647)))) (<= .cse64 2147483647)) (= 8 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) c_ULTIMATE.start_main_~a~0.offset)))) is different from true [2021-11-07 02:26:36,491 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (let ((.cse1 (select .cse0 c_ULTIMATE.start_main_~a~0.offset))) (and (= (select .cse0 (+ c_ULTIMATE.start_main_~a~0.offset 8)) (+ 8 .cse1)) (not (= c_ULTIMATE.start_main_~b~0.base c_ULTIMATE.start_main_~a~0.base)) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse2 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse2 1) (< 2147483648 .cse2) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (let ((.cse19 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse3 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse18 (* .cse19 8))) (let ((.cse8 (+ c_ULTIMATE.start_main_~a~0.offset .cse18)) (.cse10 (< 2147483647 .cse19)) (.cse13 (<= .cse19 2147483647)) (.cse5 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse6 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse12 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse18)) (.cse7 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse14 (* .cse3 8))) (and (or (< 2147483647 .cse3) (let ((.cse9 (+ (select .cse7 (+ c_ULTIMATE.start_main_~a~0.offset .cse14)) 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse4 (store .cse7 .cse8 .cse9))) (store .cse4 .cse5 (+ (select .cse4 .cse6) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse10) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse11 (store .cse7 .cse12 .cse9))) (store .cse11 .cse5 (+ (select .cse11 .cse6) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse13)))) (or (let ((.cse16 (+ 8 (select .cse7 (+ c_ULTIMATE.start_main_~a~0.offset .cse14 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse15 (store .cse7 .cse8 .cse16))) (store .cse15 .cse5 (+ 8 (select .cse15 .cse6))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse10) (or .cse13 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse17 (store .cse7 .cse12 .cse16))) (store .cse17 .cse5 (+ (select .cse17 .cse6) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse3 2147483647))))))))) (= (select (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse20 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse20) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (let ((.cse36 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse32 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse37 (* .cse36 8))) (let ((.cse26 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse37)) (.cse21 (<= .cse36 2147483647)) (.cse23 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse24 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse29 (+ c_ULTIMATE.start_main_~a~0.offset .cse37)) (.cse30 (< 2147483647 .cse36)) (.cse25 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse31 (* .cse32 8))) (and (or (let ((.cse27 (+ (select .cse25 (+ c_ULTIMATE.start_main_~a~0.offset .cse31)) 8))) (and (or .cse21 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse22 (store .cse25 .cse26 .cse27))) (store .cse22 .cse23 (+ (select .cse22 .cse24) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse28 (store .cse25 .cse29 .cse27))) (store .cse28 .cse23 (+ 8 (select .cse28 .cse24))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse30))) (< 2147483647 .cse32)) (or (let ((.cse34 (+ 8 (select .cse25 (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse33 (store .cse25 .cse26 .cse34))) (store .cse33 .cse23 (+ (select .cse33 .cse24) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse21) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse35 (store .cse25 .cse29 .cse34))) (store .cse35 .cse23 (+ 8 (select .cse35 .cse24))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse30))) (<= .cse32 2147483647)))))) (<= .cse20 2147483648)))) (= c_ULTIMATE.start_main_~i~0 2) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse38 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (<= 4294967297 .cse38) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse38 2147483648) (let ((.cse54 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse50 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse55 (* .cse54 8))) (let ((.cse46 (<= .cse54 2147483647)) (.cse48 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse55)) (.cse40 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368))) (.cse41 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))) (.cse43 (+ c_ULTIMATE.start_main_~a~0.offset .cse55)) (.cse45 (< 2147483647 .cse54)) (.cse42 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse49 (* .cse50 8))) (and (or (let ((.cse44 (+ 8 (select .cse42 (+ c_ULTIMATE.start_main_~a~0.offset .cse49 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse39 (store .cse42 .cse43 .cse44))) (store .cse39 .cse40 (+ 8 (select .cse39 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse45) (or .cse46 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse47 (store .cse42 .cse48 .cse44))) (store .cse47 .cse40 (+ (select .cse47 .cse41) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)))) (<= .cse50 2147483647)) (or (< 2147483647 .cse50) (let ((.cse52 (+ (select .cse42 (+ c_ULTIMATE.start_main_~a~0.offset .cse49)) 8))) (and (or .cse46 (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse51 (store .cse42 .cse48 .cse52))) (store .cse51 .cse40 (+ (select .cse51 .cse41) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1)) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse53 (store .cse42 .cse43 .cse52))) (store .cse53 .cse40 (+ 8 (select .cse53 .cse41))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse45))))))))))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse56 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse56 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse56) (let ((.cse72 (mod c_ULTIMATE.start_main_~i~0 4294967296))) (let ((.cse68 (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296)) (.cse73 (* .cse72 8))) (let ((.cse61 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse73)) (.cse63 (<= .cse72 2147483647)) (.cse58 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8))) (.cse59 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) (.cse65 (+ c_ULTIMATE.start_main_~a~0.offset .cse73)) (.cse66 (< 2147483647 .cse72)) (.cse60 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base)) (.cse67 (* .cse68 8))) (and (or (let ((.cse62 (+ (select .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse67)) 8))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse57 (store .cse60 .cse61 .cse62))) (store .cse57 .cse58 (+ (select .cse57 .cse59) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse63) (or (= 1 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse64 (store .cse60 .cse65 .cse62))) (store .cse64 .cse58 (+ (select .cse64 .cse59) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset)) .cse66))) (< 2147483647 .cse68)) (or (let ((.cse70 (+ 8 (select .cse60 (+ c_ULTIMATE.start_main_~a~0.offset .cse67 (- 34359738368)))))) (and (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse69 (store .cse60 .cse61 .cse70))) (store .cse69 .cse58 (+ (select .cse69 .cse59) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse63) (or (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse71 (store .cse60 .cse65 .cse70))) (store .cse71 .cse58 (+ 8 (select .cse71 .cse59))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) .cse66))) (<= .cse68 2147483647))))))))) (= 8 .cse1)))) is different from true [2021-11-07 02:26:45,615 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse28 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse31 (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8))) (let ((.cse12 (select .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse31 (- 34359738368)))) (.cse13 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (* .cse23 8))) (let ((.cse26 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse29)) (.cse30 (+ .cse12 .cse13))) (let ((.cse17 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse14 (store .cse28 .cse26 .cse30)) (.cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse29))) (let ((.cse10 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse14) c_ULTIMATE.start_main_~a~0.base) .cse27)) (.cse24 (* .cse17 8))) (let ((.cse20 (store .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse29) .cse30)) (.cse25 (+ c_ULTIMATE.start_main_~b~0.offset .cse24)) (.cse16 (+ .cse10 .cse12 .cse13))) (let ((.cse0 (store .cse14 .cse25 .cse16)) (.cse1 (<= .cse23 2147483647)) (.cse9 (+ (* (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296) 8) c_ULTIMATE.start_main_~b~0.offset)) (.cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse24 (- 34359738368))) (.cse19 (store .cse20 .cse25 (+ (select .cse20 .cse26) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse20) c_ULTIMATE.start_main_~a~0.base) .cse27)))) (.cse15 (+ c_ULTIMATE.start_main_~b~0.offset .cse24 (- 34359738368))) (.cse18 (< 2147483647 .cse23))) (and (or (= (select .cse0 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse2 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse2 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse3 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse2)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse4 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse4 1) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse5 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse5 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse5 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483648 .cse4) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse6 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse6) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse7 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse7 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 8 (select .cse7 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse6 2147483648)))) (or (= (select (let ((.cse8 (store .cse14 .cse15 .cse16))) (store .cse8 .cse9 (+ .cse10 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse8) c_ULTIMATE.start_main_~a~0.base) .cse11) .cse12 .cse13))) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse17 2147483647)) (or .cse18 (= (select .cse19 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse20 c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse22 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 8 (select .cse21 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= 4294967297 .cse22) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse22 2147483648)))) (or (< 2147483647 .cse17) (and (or (= (select (store .cse0 .cse9 (+ (select .cse0 .cse15) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse0) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (store .cse19 .cse9 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse19) c_ULTIMATE.start_main_~a~0.base) .cse11) (select .cse19 .cse15))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse18))))))))))) is different from false [2021-11-07 02:26:47,635 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse23 (mod c_ULTIMATE.start_main_~i~0 4294967296)) (.cse28 (select |c_#memory_int| c_ULTIMATE.start_main_~b~0.base)) (.cse31 (* (mod (+ c_ULTIMATE.start_main_~i~0 4294967295) 4294967296) 8))) (let ((.cse12 (select .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse31 (- 34359738368)))) (.cse13 (select (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base) (+ c_ULTIMATE.start_main_~a~0.offset .cse31 (- 34359738368)))) (.cse29 (* .cse23 8))) (let ((.cse26 (+ c_ULTIMATE.start_main_~b~0.offset (- 34359738368) .cse29)) (.cse30 (+ .cse12 .cse13))) (let ((.cse17 (mod (+ c_ULTIMATE.start_main_~i~0 1) 4294967296)) (.cse14 (store .cse28 .cse26 .cse30)) (.cse27 (+ c_ULTIMATE.start_main_~a~0.offset (- 34359738368) .cse29))) (let ((.cse10 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse14) c_ULTIMATE.start_main_~a~0.base) .cse27)) (.cse24 (* .cse17 8))) (let ((.cse20 (store .cse28 (+ c_ULTIMATE.start_main_~b~0.offset .cse29) .cse30)) (.cse25 (+ c_ULTIMATE.start_main_~b~0.offset .cse24)) (.cse16 (+ .cse10 .cse12 .cse13))) (let ((.cse0 (store .cse14 .cse25 .cse16)) (.cse1 (<= .cse23 2147483647)) (.cse9 (+ (* (mod (+ c_ULTIMATE.start_main_~i~0 2) 4294967296) 8) c_ULTIMATE.start_main_~b~0.offset)) (.cse11 (+ c_ULTIMATE.start_main_~a~0.offset .cse24 (- 34359738368))) (.cse19 (store .cse20 .cse25 (+ (select .cse20 .cse26) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse20) c_ULTIMATE.start_main_~a~0.base) .cse27)))) (.cse15 (+ c_ULTIMATE.start_main_~b~0.offset .cse24 (- 34359738368))) (.cse18 (< 2147483647 .cse23))) (and (or (= (select .cse0 c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse2 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (< .cse2 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse3 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse3 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ (select .cse3 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (< 2147483648 .cse2)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse4 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (< .cse4 1) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse5 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse5 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ (select .cse5 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset)) 8)))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483648 .cse4) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58)))) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse6 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= 4294967297 .cse6) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse7 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse7 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8)) (+ 8 (select .cse7 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (< 2147483647 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (< aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 0) (<= .cse6 2147483648)))) (or (= (select (let ((.cse8 (store .cse14 .cse15 .cse16))) (store .cse8 .cse9 (+ .cse10 (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse8) c_ULTIMATE.start_main_~a~0.base) .cse11) .cse12 .cse13))) c_ULTIMATE.start_main_~b~0.offset) 1) (<= .cse17 2147483647)) (or .cse18 (= (select .cse19 c_ULTIMATE.start_main_~b~0.offset) 1)) (= (select .cse20 c_ULTIMATE.start_main_~b~0.offset) 1) (forall ((aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int) (aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 Int)) (let ((.cse22 (+ (* 4294967296 aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58) aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58))) (or (<= aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 2147483647) (= (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~a~0.base (let ((.cse21 (select |c_#memory_int| c_ULTIMATE.start_main_~a~0.base))) (store .cse21 (+ c_ULTIMATE.start_main_~a~0.offset (* (mod aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58 4294967296) 8) (- 34359738368)) (+ 8 (select .cse21 (+ (* (mod (+ 4294967295 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) 4294967296) 8) c_ULTIMATE.start_main_~a~0.offset (- 34359738368))))))) c_ULTIMATE.start_main_~b~0.base) c_ULTIMATE.start_main_~b~0.offset) 1) (<= 4294967297 .cse22) (<= 4294967296 aux_mod_aux_mod_ULTIMATE.start_main_~i~0_56_58) (<= .cse22 2147483648)))) (or (< 2147483647 .cse17) (and (or (= (select (store .cse0 .cse9 (+ (select .cse0 .cse15) (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse0) c_ULTIMATE.start_main_~a~0.base) .cse11))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse1) (or (= (select (store .cse19 .cse9 (+ (select (select (store |c_#memory_int| c_ULTIMATE.start_main_~b~0.base .cse19) c_ULTIMATE.start_main_~a~0.base) .cse11) (select .cse19 .cse15))) c_ULTIMATE.start_main_~b~0.offset) 1) .cse18))))))))))) is different from true [2021-11-07 02:27:22,237 WARN L207 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 136 DAG size of output: 124 [2021-11-07 02:27:25,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:27:25,873 INFO L93 Difference]: Finished difference Result 94 states and 110 transitions. [2021-11-07 02:27:25,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-07 02:27:25,875 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 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 13 [2021-11-07 02:27:25,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:27:25,876 INFO L225 Difference]: With dead ends: 94 [2021-11-07 02:27:25,877 INFO L226 Difference]: Without dead ends: 92 [2021-11-07 02:27:25,878 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 39 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 258 ImplicationChecksByTransitivity, 82.0s TimeCoverageRelationStatistics Valid=214, Invalid=1050, Unknown=16, NotChecked=360, Total=1640 [2021-11-07 02:27:25,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-11-07 02:27:25,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 40. [2021-11-07 02:27:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 39 states have (on average 1.3846153846153846) internal successors, (54), 39 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 02:27:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 54 transitions. [2021-11-07 02:27:25,919 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 54 transitions. Word has length 13 [2021-11-07 02:27:25,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:27:25,919 INFO L470 AbstractCegarLoop]: Abstraction has 40 states and 54 transitions. [2021-11-07 02:27:25,920 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 1.15) internal successors, (23), 20 states have internal predecessors, (23), 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 02:27:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2021-11-07 02:27:25,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:27:25,921 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:27:25,921 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:27:25,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-07 02:27:26,128 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:26,128 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:27:26,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:27:26,129 INFO L85 PathProgramCache]: Analyzing trace with hash -765154690, now seen corresponding path program 2 times [2021-11-07 02:27:26,129 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:27:26,129 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64543234] [2021-11-07 02:27:26,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:27:26,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:27:26,143 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:27:26,149 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1594495737] [2021-11-07 02:27:26,149 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:27:26,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:26,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:27:26,155 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:27:26,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-07 02:27:26,448 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:27:26,448 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:27:26,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 02:27:26,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:27:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:27:26,575 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:27:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-07 02:27:26,664 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:27:26,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64543234] [2021-11-07 02:27:26,664 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:26,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1594495737] [2021-11-07 02:27:26,664 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1594495737] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:27:26,664 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1754398538] [2021-11-07 02:27:26,666 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:27:26,666 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:27:26,666 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:27:26,666 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:27:26,666 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:27:26,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,677 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:26,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:27:26,678 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:26,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:26,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:27:26,681 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_38|], 21=[|v_#valid_42|]} [2021-11-07 02:27:26,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:27:26,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:26,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:26,696 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:26,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:27:26,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:26,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:26,725 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:26,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:26,737 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,737 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:27:26,743 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:27:26,744 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:26,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:27:26,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:26,745 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:26,746 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:26,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:26,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:27:26,753 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_39|], 28=[|v_#valid_43|]} [2021-11-07 02:27:26,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:26,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:26,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:26,764 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,811 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:26,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:27:26,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:26,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:26,815 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:26,824 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,892 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:27:26,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:27:26,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:26,897 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:26,898 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:26,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:26,905 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:26,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:27:27,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:27,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:27,026 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:27,032 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:27:27,037 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,037 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:27:27,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,043 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:27:27,049 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:27:27,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:27:27,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:27:27,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:27:27,168 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:27,175 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,178 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:27:27,180 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-11-07 02:27:27,181 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,181 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:253 [2021-11-07 02:27:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:27,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:27,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:27,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,305 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,336 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,338 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,339 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:27,342 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:27:27,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:27:27,346 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,347 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:27:27,351 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,353 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:27:27,356 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,356 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:27:27,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:27:27,358 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:27:27,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 674 [2021-11-07 02:27:27,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 584 [2021-11-07 02:27:27,379 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,397 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,402 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:27,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,405 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,406 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:27:27,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 568 [2021-11-07 02:27:27,412 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 531 [2021-11-07 02:27:27,433 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:27:27,444 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-07 02:27:27,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 566 [2021-11-07 02:27:27,452 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 530 [2021-11-07 02:27:27,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1081 [2021-11-07 02:27:27,479 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 582 [2021-11-07 02:27:27,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1186 [2021-11-07 02:27:27,512 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:27,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 687 [2021-11-07 02:27:27,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 766 [2021-11-07 02:27:27,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:27,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,867 INFO L244 Elim1Store]: Index analysis took 257 ms [2021-11-07 02:27:27,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:27:27,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:27:27,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:27:27,876 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,893 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,923 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,938 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,938 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,953 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:27,966 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:27,967 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:27,967 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:27,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:27,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 35 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 162 [2021-11-07 02:27:28,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:27:28,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:27:28,037 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,065 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,075 INFO L180 QuantifierPusher]: treesize reduction 128, result has 82.8 percent of original size [2021-11-07 02:27:28,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-07 02:27:28,080 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:28,081 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2989, output treesize:618 [2021-11-07 02:27:28,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,166 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:27:28,168 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:28,169 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:28,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,171 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:28,172 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:27:28,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:27:28,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,189 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,195 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,208 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,213 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,223 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:27:28,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:28,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:28,242 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,244 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:27:28,247 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,247 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:27:28,254 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:28,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:28,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,261 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:28,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:28,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:28,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:28,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:27:28,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,283 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:28,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:28,284 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,286 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,295 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,303 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,303 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,315 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,319 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,342 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,345 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,355 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-11-07 02:27:28,355 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,355 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:116 [2021-11-07 02:27:28,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,378 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,380 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,385 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:27:28,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:28,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-07 02:27:28,388 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,390 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-07 02:27:28,392 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,394 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,394 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:27:28,395 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,396 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:28,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:27:28,397 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:27:28,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 419 [2021-11-07 02:27:28,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-07 02:27:28,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,405 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,407 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,408 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:28,409 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:27:28,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2021-11-07 02:27:28,411 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:27:28,414 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,415 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:28,416 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:27:28,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 244 [2021-11-07 02:27:28,418 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-07 02:27:28,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:27:28,422 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,423 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 261 [2021-11-07 02:27:28,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 546 [2021-11-07 02:27:28,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 392 [2021-11-07 02:27:28,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 459 [2021-11-07 02:27:28,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,441 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,441 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,449 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,470 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:28,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:28,471 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,472 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,473 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,481 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,481 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,526 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:28,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:27:28,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:27:28,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:27:28,529 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,538 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,549 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,553 INFO L180 QuantifierPusher]: treesize reduction 117, result has 71.0 percent of original size [2021-11-07 02:27:28,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-07 02:27:28,556 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:28,556 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:286 [2021-11-07 02:27:28,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,588 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:27:28,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:28,591 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:28,592 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,592 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:28,593 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:28,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:28,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:27:28,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:28,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:28,626 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:28,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:28,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,627 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:28,628 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,644 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,645 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,650 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,661 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,665 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:28,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:28,676 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,678 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:27:28,679 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:28,680 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:27:28,685 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:28,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:28,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:28,691 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:27:28,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:28,715 INFO L180 QuantifierPusher]: treesize reduction 48, result has 74.9 percent of original size [2021-11-07 02:27:28,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:27:28,731 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:27:30,366 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:30,367 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:27:30,367 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-11-07 02:27:30,367 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393730831] [2021-11-07 02:27:30,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 02:27:30,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:27:30,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 02:27:30,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2021-11-07 02:27:30,369 INFO L87 Difference]: Start difference. First operand 40 states and 54 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 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 02:27:30,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:27:30,659 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2021-11-07 02:27:30,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:27:30,660 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 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 15 [2021-11-07 02:27:30,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:27:30,660 INFO L225 Difference]: With dead ends: 64 [2021-11-07 02:27:30,660 INFO L226 Difference]: Without dead ends: 50 [2021-11-07 02:27:30,661 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=90, Invalid=330, Unknown=0, NotChecked=0, Total=420 [2021-11-07 02:27:30,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2021-11-07 02:27:30,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 38. [2021-11-07 02:27:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.3783783783783783) internal successors, (51), 37 states have internal predecessors, (51), 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 02:27:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 51 transitions. [2021-11-07 02:27:30,676 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 51 transitions. Word has length 15 [2021-11-07 02:27:30,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:27:30,676 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 51 transitions. [2021-11-07 02:27:30,676 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 states have internal predecessors, (23), 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 02:27:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2021-11-07 02:27:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:27:30,684 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:27:30,684 INFO L513 BasicCegarLoop]: trace histogram [6, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:27:30,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-07 02:27:30,902 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable233 [2021-11-07 02:27:30,902 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:27:30,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:27:30,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1576903120, now seen corresponding path program 5 times [2021-11-07 02:27:30,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:27:30,903 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333867215] [2021-11-07 02:27:30,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:27:30,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:27:30,933 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:27:30,934 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1250744699] [2021-11-07 02:27:30,934 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:27:30,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:30,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:27:30,935 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:27:30,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-07 02:27:31,656 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-11-07 02:27:31,656 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:27:31,659 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:27:31,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:27:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:27:31,770 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:27:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-07 02:27:31,865 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:27:31,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333867215] [2021-11-07 02:27:31,865 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:31,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1250744699] [2021-11-07 02:27:31,865 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1250744699] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:27:31,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1063818276] [2021-11-07 02:27:31,867 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:27:31,867 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:27:31,868 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:27:31,868 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:27:31,868 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:27:31,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:31,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:27:31,877 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:31,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:31,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:27:31,881 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_41|], 21=[|v_#valid_45|]} [2021-11-07 02:27:31,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:27:31,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:31,897 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:31,898 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:31,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:31,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:27:31,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:31,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:31,931 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:31,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:31,936 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:31,940 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:31,941 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:27:31,947 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:27:31,948 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:31,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:31,952 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:31,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:31,954 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:31,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:31,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:27:31,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:27:31,963 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_42|], 28=[|v_#valid_46|]} [2021-11-07 02:27:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,075 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:32,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:27:32,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:32,077 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,078 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:32,078 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,086 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,087 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,095 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,196 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:27:32,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:27:32,197 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:32,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:32,201 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,207 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:27:32,320 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:32,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:32,335 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:27:32,345 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,345 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:27:32,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,352 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,354 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,356 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,356 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:32,358 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,358 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:27:32,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:27:32,360 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:27:32,370 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,372 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:32,374 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,375 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:27:32,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:27:32,376 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,377 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:27:32,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:27:32,378 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:27:32,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-11-07 02:27:32,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,404 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,426 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,438 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,438 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,439 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:32,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,560 INFO L244 Elim1Store]: Index analysis took 101 ms [2021-11-07 02:27:32,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 33 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:27:32,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:27:32,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:27:32,568 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,575 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,577 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 296 [2021-11-07 02:27:32,580 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,580 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1177, output treesize:296 [2021-11-07 02:27:32,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:32,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,668 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,678 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,684 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-07 02:27:32,687 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:27:32,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 345 [2021-11-07 02:27:32,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:27:32,695 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,698 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-07 02:27:32,700 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-11-07 02:27:32,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 347 [2021-11-07 02:27:32,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:27:32,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:27:32,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-07 02:27:32,709 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,711 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:27:32,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:32,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:27:32,719 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:27:32,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:27:32,725 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:32,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:27:32,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:27:32,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:27:32,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:27:32,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 915 [2021-11-07 02:27:32,737 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:32,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 722 [2021-11-07 02:27:32,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 804 [2021-11-07 02:27:32,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,795 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,796 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:32,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:32,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:32,816 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:32,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:32,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:32,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:32,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,086 INFO L244 Elim1Store]: Index analysis took 240 ms [2021-11-07 02:27:33,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:27:33,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:27:33,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-07 02:27:33,095 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,111 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,112 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,128 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,128 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 35 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 170 [2021-11-07 02:27:33,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:33,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:33,207 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,242 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,254 INFO L180 QuantifierPusher]: treesize reduction 133, result has 82.9 percent of original size [2021-11-07 02:27:33,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 647 [2021-11-07 02:27:33,260 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:33,260 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2293, output treesize:647 [2021-11-07 02:27:33,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,321 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:27:33,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:27:33,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:33,327 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:33,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:33,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:27:33,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,345 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,350 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,371 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:27:33,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:33,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:33,389 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,394 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,403 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,406 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,413 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:27:33,414 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,414 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:27:33,421 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:33,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:33,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:33,428 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:33,429 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,429 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:33,430 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,431 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:33,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:27:33,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,447 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,452 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:33,469 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:33,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:33,469 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,470 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:33,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:33,471 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,476 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,484 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,487 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,494 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,496 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,497 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:27:33,498 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,498 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:483, output treesize:114 [2021-11-07 02:27:33,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,536 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,539 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,539 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:33,540 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:33,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:33,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:33,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-07 02:27:33,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-07 02:27:33,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:27:33,554 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,555 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:27:33,557 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,558 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,559 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,560 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-07 02:27:33,560 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-07 02:27:33,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:27:33,563 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:27:33,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-07 02:27:33,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,568 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:27:33,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 619 [2021-11-07 02:27:33,572 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 374 [2021-11-07 02:27:33,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-11-07 02:27:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:33,618 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:33,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:33,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:33,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:33,622 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,635 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,635 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,636 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,650 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:33,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:33,703 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:33,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 87 treesize of output 83 [2021-11-07 02:27:33,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:27:33,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-07 02:27:33,707 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,717 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,726 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,739 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,742 INFO L180 QuantifierPusher]: treesize reduction 113, result has 70.7 percent of original size [2021-11-07 02:27:33,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:27:33,744 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:33,744 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1133, output treesize:273 [2021-11-07 02:27:33,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,771 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:27:33,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:33,773 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,774 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:33,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:33,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:33,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:33,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:27:33,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:33,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:33,801 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:33,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:33,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:33,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:33,803 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,822 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,826 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,837 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,841 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:33,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:33,851 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:33,854 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,856 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:33,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:27:33,858 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:33,858 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:27:33,867 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:33,870 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:33,878 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:27:34,738 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:34,738 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:27:34,738 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-11-07 02:27:34,739 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893007380] [2021-11-07 02:27:34,739 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-07 02:27:34,739 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:27:34,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-07 02:27:34,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2021-11-07 02:27:34,740 INFO L87 Difference]: Start difference. First operand 38 states and 51 transitions. Second operand has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 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 02:27:34,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:27:34,960 INFO L93 Difference]: Finished difference Result 72 states and 89 transitions. [2021-11-07 02:27:34,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:27:34,961 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 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 15 [2021-11-07 02:27:34,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:27:34,962 INFO L225 Difference]: With dead ends: 72 [2021-11-07 02:27:34,962 INFO L226 Difference]: Without dead ends: 55 [2021-11-07 02:27:34,963 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=80, Invalid=262, Unknown=0, NotChecked=0, Total=342 [2021-11-07 02:27:34,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2021-11-07 02:27:34,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 36. [2021-11-07 02:27:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 35 states have (on average 1.3142857142857143) internal successors, (46), 35 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 02:27:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 46 transitions. [2021-11-07 02:27:34,976 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 46 transitions. Word has length 15 [2021-11-07 02:27:34,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:27:34,977 INFO L470 AbstractCegarLoop]: Abstraction has 36 states and 46 transitions. [2021-11-07 02:27:34,977 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.5454545454545454) internal successors, (17), 11 states have internal predecessors, (17), 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 02:27:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2021-11-07 02:27:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:27:34,978 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:27:34,978 INFO L513 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:27:35,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-07 02:27:35,193 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable279 [2021-11-07 02:27:35,194 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:27:35,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:27:35,194 INFO L85 PathProgramCache]: Analyzing trace with hash -2001903371, now seen corresponding path program 3 times [2021-11-07 02:27:35,194 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:27:35,194 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279065886] [2021-11-07 02:27:35,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:27:35,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:27:35,212 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:27:35,213 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1563617015] [2021-11-07 02:27:35,213 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:27:35,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:35,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:27:35,214 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:27:35,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-07 02:27:35,516 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:27:35,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:27:35,517 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:27:35,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:27:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:27:35,637 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:27:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:27:35,731 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:27:35,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279065886] [2021-11-07 02:27:35,731 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:35,731 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1563617015] [2021-11-07 02:27:35,731 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1563617015] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:27:35,732 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2004105853] [2021-11-07 02:27:35,734 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-07 02:27:35,734 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:27:35,734 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:27:35,735 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:27:35,735 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:27:35,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,741 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:35,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:27:35,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:35,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:27:35,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:27:35,745 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_44|], 21=[|v_#valid_48|]} [2021-11-07 02:27:35,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:27:35,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:35,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:27:35,765 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:35,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:35,768 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:27:35,798 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,801 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:35,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:35,802 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:35,805 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,807 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:27:35,808 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:35,808 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:27:35,815 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:27:35,816 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:35,816 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:27:35,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:35,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:35,818 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:35,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:35,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:27:35,825 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_45|], 28=[|v_#valid_49|]} [2021-11-07 02:27:35,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:35,985 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:35,985 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:27:35,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:35,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:27:35,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:35,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:35,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:35,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:35,997 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:35,997 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:35,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,004 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,171 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:27:36,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:27:36,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,175 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:36,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,176 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:36,176 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,183 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:27:36,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:36,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:27:36,309 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,316 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:27:36,320 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,320 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:27:36,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:27:36,328 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:27:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:27:36,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:27:36,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-07 02:27:36,444 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,453 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:27:36,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 253 [2021-11-07 02:27:36,456 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,456 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:253 [2021-11-07 02:27:36,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:36,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,553 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:27:36,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-07 02:27:36,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 303 [2021-11-07 02:27:36,557 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:27:36,560 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,562 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-07 02:27:36,564 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-07 02:27:36,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:27:36,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-07 02:27:36,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 406 [2021-11-07 02:27:36,569 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 297 [2021-11-07 02:27:36,572 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,573 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,574 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,576 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:27:36,577 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,578 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:36,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 273 [2021-11-07 02:27:36,580 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-11-07 02:27:36,582 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,583 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:27:36,585 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:27:36,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 271 [2021-11-07 02:27:36,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-11-07 02:27:36,589 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 376 [2021-11-07 02:27:36,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:27:36,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 880 [2021-11-07 02:27:36,595 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:36,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 687 [2021-11-07 02:27:36,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 766 [2021-11-07 02:27:36,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:36,626 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,627 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,627 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:36,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,641 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:36,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,655 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:36,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,891 INFO L244 Elim1Store]: Index analysis took 216 ms [2021-11-07 02:27:36,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 162 [2021-11-07 02:27:36,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,898 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:27:36,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:27:36,900 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:36,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:36,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:36,921 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:36,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:36,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,216 INFO L244 Elim1Store]: Index analysis took 256 ms [2021-11-07 02:27:37,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:27:37,219 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,224 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:27:37,225 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 131 [2021-11-07 02:27:37,226 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,243 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,244 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,260 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,309 INFO L180 QuantifierPusher]: treesize reduction 130, result has 82.9 percent of original size [2021-11-07 02:27:37,314 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 632 [2021-11-07 02:27:37,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:37,315 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2989, output treesize:632 [2021-11-07 02:27:37,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,398 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.0 percent of original size [2021-11-07 02:27:37,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:37,401 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:27:37,402 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:27:37,403 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:27:37,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:27:37,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,417 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,419 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,424 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,434 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,435 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,435 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,439 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:27:37,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,453 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:37,453 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:27:37,454 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,458 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,468 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,469 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,471 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,472 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,473 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:27:37,473 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,473 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:27:37,479 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:37,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:37,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,484 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-07 02:27:37,486 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 76 [2021-11-07 02:27:37,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,497 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:37,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2021-11-07 02:27:37,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:37,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:27:37,499 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,501 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,502 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-07 02:27:37,503 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-07 02:27:37,503 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,504 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:71 [2021-11-07 02:27:37,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,534 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,536 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,538 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,541 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,542 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,543 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,543 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:37,544 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:27:37,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-07 02:27:37,546 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,548 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-07 02:27:37,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:37,552 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:27:37,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-07 02:27:37,554 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-07 02:27:37,558 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 318 [2021-11-07 02:27:37,579 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-07 02:27:37,582 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,585 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:27:37,587 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,588 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:37,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-07 02:27:37,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-07 02:27:37,593 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,594 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:37,595 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-07 02:27:37,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-07 02:27:37,597 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-07 02:27:37,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 316 [2021-11-07 02:27:37,601 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-07 02:27:37,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-11-07 02:27:37,605 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,609 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-07 02:27:37,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:27:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,639 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:37,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:37,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:37,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:27:37,641 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,651 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,697 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:27:37,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 67 [2021-11-07 02:27:37,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,702 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-07 02:27:37,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-07 02:27:37,703 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,717 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,718 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,727 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,728 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,738 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,747 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,754 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,755 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,765 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,768 INFO L180 QuantifierPusher]: treesize reduction 113, result has 68.9 percent of original size [2021-11-07 02:27:37,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:27:37,770 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:27:37,770 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1461, output treesize:250 [2021-11-07 02:27:37,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,801 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:27:37,802 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:27:37,803 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,804 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:27:37,804 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:27:37,805 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:27:37,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,806 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:27:37,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:27:37,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:37,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:37,839 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:37,839 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:27:37,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:37,841 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,841 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:27:37,841 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,848 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,859 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,859 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,864 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,875 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,879 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:37,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:27:37,888 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-11-07 02:27:37,892 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:27:37,892 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:114 [2021-11-07 02:27:37,898 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:27:37,900 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:27:37,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:27:37,906 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.5 percent of original size 83 [2021-11-07 02:27:37,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:27:37,932 INFO L180 QuantifierPusher]: treesize reduction 48, result has 74.9 percent of original size [2021-11-07 02:27:37,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-11-07 02:27:37,952 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:27:39,516 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:27:39,517 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:27:39,517 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-11-07 02:27:39,517 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064620910] [2021-11-07 02:27:39,517 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-07 02:27:39,517 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-07 02:27:39,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-07 02:27:39,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306 [2021-11-07 02:27:39,519 INFO L87 Difference]: Start difference. First operand 36 states and 46 transitions. Second operand has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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 02:27:39,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:27:39,878 INFO L93 Difference]: Finished difference Result 67 states and 79 transitions. [2021-11-07 02:27:39,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-07 02:27:39,879 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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 15 [2021-11-07 02:27:39,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:27:39,879 INFO L225 Difference]: With dead ends: 67 [2021-11-07 02:27:39,880 INFO L226 Difference]: Without dead ends: 60 [2021-11-07 02:27:39,880 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 24 SyntacticMatches, 3 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=105, Invalid=401, Unknown=0, NotChecked=0, Total=506 [2021-11-07 02:27:39,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2021-11-07 02:27:39,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 38. [2021-11-07 02:27:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.2702702702702702) internal successors, (47), 37 states have internal predecessors, (47), 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 02:27:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 47 transitions. [2021-11-07 02:27:39,890 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 47 transitions. Word has length 15 [2021-11-07 02:27:39,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:27:39,891 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 47 transitions. [2021-11-07 02:27:39,891 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.5) internal successors, (18), 12 states have internal predecessors, (18), 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 02:27:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2021-11-07 02:27:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-07 02:27:39,892 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:27:39,892 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:27:39,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-07 02:27:40,092 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable318,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:40,093 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:27:40,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:27:40,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1968965520, now seen corresponding path program 6 times [2021-11-07 02:27:40,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-07 02:27:40,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347938784] [2021-11-07 02:27:40,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:27:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 02:27:40,153 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-07 02:27:40,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1585984214] [2021-11-07 02:27:40,173 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-07 02:27:40,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:27:40,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:27:40,176 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:27:40,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-07 02:27:41,955 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-07 02:27:41,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:27:41,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 34 conjunts are in the unsatisfiable core [2021-11-07 02:27:41,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:27:41,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2021-11-07 02:27:41,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2021-11-07 02:27:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,044 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:42,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 32 [2021-11-07 02:27:42,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,125 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:42,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 46 [2021-11-07 02:27:42,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:42,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,053 INFO L354 Elim1Store]: treesize reduction 1177, result has 19.5 percent of original size [2021-11-07 02:27:43,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 10 new quantified variables, introduced 39 case distinctions, treesize of input 216 treesize of output 418 [2021-11-07 02:27:43,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:43,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 66 [2021-11-07 02:27:43,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,331 INFO L354 Elim1Store]: treesize reduction 39, result has 23.5 percent of original size [2021-11-07 02:27:43,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 140 treesize of output 97 [2021-11-07 02:27:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:43,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 77 [2021-11-07 02:27:44,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 211 treesize of output 111 [2021-11-07 02:27:44,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:44,578 INFO L354 Elim1Store]: treesize reduction 52, result has 1.9 percent of original size [2021-11-07 02:27:44,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 158 treesize of output 80 [2021-11-07 02:27:46,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,838 INFO L354 Elim1Store]: treesize reduction 290, result has 0.3 percent of original size [2021-11-07 02:27:46,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 276 treesize of output 213 [2021-11-07 02:27:46,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:46,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,000 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:47,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 99 treesize of output 59 [2021-11-07 02:27:47,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,225 INFO L354 Elim1Store]: treesize reduction 290, result has 0.3 percent of original size [2021-11-07 02:27:47,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 179 treesize of output 120 [2021-11-07 02:27:47,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,813 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 02:27:47,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 116 treesize of output 64 [2021-11-07 02:27:47,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,850 INFO L354 Elim1Store]: treesize reduction 228, result has 0.4 percent of original size [2021-11-07 02:27:47,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 181 treesize of output 97 [2021-11-07 02:27:47,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:47,974 INFO L354 Elim1Store]: treesize reduction 228, result has 0.4 percent of original size [2021-11-07 02:27:47,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 4 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 186 treesize of output 113 [2021-11-07 02:27:50,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:50,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:50,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:50,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:50,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:50,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:51,669 INFO L354 Elim1Store]: treesize reduction 1338, result has 20.5 percent of original size [2021-11-07 02:27:51,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 11 new quantified variables, introduced 49 case distinctions, treesize of input 251 treesize of output 495 [2021-11-07 02:27:52,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 22 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 91 [2021-11-07 02:27:52,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,266 INFO L354 Elim1Store]: treesize reduction 60, result has 29.4 percent of original size [2021-11-07 02:27:52,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 17 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 152 treesize of output 115 [2021-11-07 02:27:52,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:52,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,700 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 82 [2021-11-07 02:27:52,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:52,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:52,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:52,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 11 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 82 [2021-11-07 02:27:53,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:53,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:53,396 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:53,396 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 243 treesize of output 157 [2021-11-07 02:27:53,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:27:54,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,144 INFO L354 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2021-11-07 02:27:54,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 18 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 10 case distinctions, treesize of input 258 treesize of output 166 [2021-11-07 02:27:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:54,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,348 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:54,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 258 treesize of output 166 [2021-11-07 02:27:54,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:54,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:54,484 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:54,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 273 treesize of output 175 [2021-11-07 02:27:55,543 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:27:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:27:55,585 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:27:55,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 15 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 262 treesize of output 168 [2021-11-07 02:28:02,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,708 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-11-07 02:28:02,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 269 treesize of output 189 [2021-11-07 02:28:02,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,736 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:28:02,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 177 treesize of output 109 [2021-11-07 02:28:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,834 INFO L354 Elim1Store]: treesize reduction 343, result has 0.3 percent of original size [2021-11-07 02:28:02,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 430 treesize of output 303 [2021-11-07 02:28:02,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:02,921 INFO L354 Elim1Store]: treesize reduction 339, result has 3.4 percent of original size [2021-11-07 02:28:02,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 280 treesize of output 191 [2021-11-07 02:28:03,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 92 [2021-11-07 02:28:03,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,430 INFO L354 Elim1Store]: treesize reduction 282, result has 0.4 percent of original size [2021-11-07 02:28:03,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 206 treesize of output 140 [2021-11-07 02:28:03,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,599 INFO L354 Elim1Store]: treesize reduction 350, result has 0.3 percent of original size [2021-11-07 02:28:03,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 206 treesize of output 140 [2021-11-07 02:28:03,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:03,965 INFO L354 Elim1Store]: treesize reduction 343, result has 0.3 percent of original size [2021-11-07 02:28:03,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 224 treesize of output 123 [2021-11-07 02:28:04,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:04,984 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:28:04,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 7 case distinctions, treesize of input 295 treesize of output 215 [2021-11-07 02:28:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:05,028 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:28:05,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 192 treesize of output 122 [2021-11-07 02:28:06,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,391 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:06,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,420 INFO L354 Elim1Store]: treesize reduction 29, result has 23.7 percent of original size [2021-11-07 02:28:06,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 201 treesize of output 135 [2021-11-07 02:28:06,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:06,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:06,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:06,778 INFO L354 Elim1Store]: treesize reduction 37, result has 19.6 percent of original size [2021-11-07 02:28:06,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 10 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 242 treesize of output 143 [2021-11-07 02:28:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,186 INFO L354 Elim1Store]: treesize reduction 62, result has 1.6 percent of original size [2021-11-07 02:28:07,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 12 select indices, 12 select index equivalence classes, 27 disjoint index pairs (out of 66 index pairs), introduced 16 new quantified variables, introduced 66 case distinctions, treesize of input 488 treesize of output 738 [2021-11-07 02:28:07,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,355 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 477 treesize of output 262 [2021-11-07 02:28:07,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:28:07,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:07,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:07,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 494 treesize of output 273 [2021-11-07 02:28:08,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:08,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:08,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 477 treesize of output 262 [2021-11-07 02:28:08,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:28:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:08,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:08,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:08,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 477 treesize of output 262 [2021-11-07 02:28:08,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:28:09,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,431 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-07 02:28:09,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 13 select indices, 13 select index equivalence classes, 26 disjoint index pairs (out of 78 index pairs), introduced 11 new quantified variables, introduced 42 case distinctions, treesize of input 915 treesize of output 701 [2021-11-07 02:28:09,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:09,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:09,882 INFO L354 Elim1Store]: treesize reduction 41, result has 6.8 percent of original size [2021-11-07 02:28:09,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 21 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 693 treesize of output 502 [2021-11-07 02:28:10,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:10,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:10,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:28:10,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:28:10,800 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-11-07 02:28:10,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 21 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 478 treesize of output 224 [2021-11-07 02:28:11,579 INFO L354 Elim1Store]: treesize reduction 29, result has 12.1 percent of original size [2021-11-07 02:28:11,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 21 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 469 treesize of output 169 [2021-11-07 02:28:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:28:11,631 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:29:16,701 WARN L207 SmtUtils]: Spent 17.71 s on a formula simplification that was a NOOP. DAG size: 123 [2021-11-07 02:29:53,168 WARN L207 SmtUtils]: Spent 16.87 s on a formula simplification that was a NOOP. DAG size: 69 [2021-11-07 02:29:53,785 WARN L322 ript$VariableManager]: TermVariabe aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-07 02:29:54,658 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-07 02:29:54,658 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347938784] [2021-11-07 02:29:54,658 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:29:54,659 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1585984214] [2021-11-07 02:29:54,659 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: Shadow problem: [aux_div_aux_mod_ULTIMATE.start_main_~i~0_56_58] [2021-11-07 02:29:54,659 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1833143659] [2021-11-07 02:29:54,660 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2021-11-07 02:29:54,661 INFO L166 IcfgInterpreter]: Building call graph [2021-11-07 02:29:54,661 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-07 02:29:54,661 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-07 02:29:54,661 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-07 02:29:54,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,673 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:54,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-07 02:29:54,674 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:54,674 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-07 02:29:54,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-07 02:29:54,678 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_46|], 21=[|v_#valid_51|]} [2021-11-07 02:29:54,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-07 02:29:54,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:29:54,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-07 02:29:54,694 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:54,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-07 02:29:54,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:29:54,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:29:54,731 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:54,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:54,734 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-07 02:29:54,737 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:54,737 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:185, output treesize:160 [2021-11-07 02:29:54,743 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-07 02:29:54,744 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:54,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-11-07 02:29:54,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:54,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-07 02:29:54,746 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:54,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:29:54,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-07 02:29:54,768 INFO L446 ElimStorePlain]: Different costs {9=[|v_#length_47|], 28=[|v_#valid_52|]} [2021-11-07 02:29:54,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,912 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:29:54,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 13 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 39 [2021-11-07 02:29:54,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:29:54,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-11-07 02:29:54,915 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:54,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:54,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:54,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:54,924 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:54,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:54,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,099 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-07 02:29:55,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 53 [2021-11-07 02:29:55,100 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:29:55,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:29:55,105 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,111 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2021-11-07 02:29:55,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:29:55,229 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-07 02:29:55,230 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,237 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2021-11-07 02:29:55,241 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,242 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:238 [2021-11-07 02:29:55,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-07 02:29:55,250 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size 259 [2021-11-07 02:29:55,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,383 INFO L244 Elim1Store]: Index analysis took 111 ms [2021-11-07 02:29:55,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 33 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 136 [2021-11-07 02:29:55,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:29:55,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-11-07 02:29:55,390 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,397 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,400 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.8 percent of original size [2021-11-07 02:29:55,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 247 [2021-11-07 02:29:55,402 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,403 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:260, output treesize:247 [2021-11-07 02:29:55,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:55,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,521 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,560 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,567 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,575 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-07 02:29:55,578 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-07 02:29:55,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 560 [2021-11-07 02:29:55,586 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 524 [2021-11-07 02:29:55,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,611 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,612 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:29:55,615 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:29:55,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 562 [2021-11-07 02:29:55,623 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,643 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 525 [2021-11-07 02:29:55,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1069 [2021-11-07 02:29:55,651 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 576 [2021-11-07 02:29:55,666 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,678 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,682 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-11-07 02:29:55,684 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-07 02:29:55,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 562 [2021-11-07 02:29:55,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 525 [2021-11-07 02:29:55,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,707 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,708 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,709 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-07 02:29:55,709 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,711 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-11-07 02:29:55,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 564 [2021-11-07 02:29:55,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 526 [2021-11-07 02:29:55,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1071 [2021-11-07 02:29:55,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 578 [2021-11-07 02:29:55,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1174 [2021-11-07 02:29:55,743 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:55,747 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 681 [2021-11-07 02:29:55,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 760 [2021-11-07 02:29:55,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:55,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,784 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:55,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,807 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,808 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:55,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,831 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,831 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:55,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:55,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:55,850 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:55,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:55,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,079 INFO L244 Elim1Store]: Index analysis took 204 ms [2021-11-07 02:29:56,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 36 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 160 [2021-11-07 02:29:56,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:29:56,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,088 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-11-07 02:29:56,088 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,314 INFO L244 Elim1Store]: Index analysis took 199 ms [2021-11-07 02:29:56,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 34 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 150 [2021-11-07 02:29:56,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:29:56,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-07 02:29:56,332 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,347 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,347 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,348 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,363 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,408 INFO L180 QuantifierPusher]: treesize reduction 128, result has 82.5 percent of original size [2021-11-07 02:29:56,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 604 [2021-11-07 02:29:56,414 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:29:56,414 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2965, output treesize:604 [2021-11-07 02:29:56,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,489 INFO L180 QuantifierPusher]: treesize reduction 48, result has 83.3 percent of original size [2021-11-07 02:29:56,490 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-07 02:29:56,491 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,492 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:29:56,492 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-07 02:29:56,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-07 02:29:56,495 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-07 02:29:56,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,508 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,523 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,524 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 33 [2021-11-07 02:29:56,540 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,540 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:29:56,541 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-07 02:29:56,541 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,545 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,570 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,573 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,574 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,575 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-07 02:29:56,576 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,576 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:425, output treesize:100 [2021-11-07 02:29:56,584 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:29:56,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:29:56,589 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,590 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,591 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-07 02:29:56,592 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 76 [2021-11-07 02:29:56,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,605 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:29:56,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2021-11-07 02:29:56,606 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:29:56,607 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,608 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-07 02:29:56,608 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,611 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,612 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-07 02:29:56,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-07 02:29:56,614 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,615 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:71 [2021-11-07 02:29:56,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,644 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,645 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,646 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:29:56,648 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:29:56,649 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:29:56,650 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:29:56,651 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,653 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,654 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-07 02:29:56,655 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,656 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-07 02:29:56,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-07 02:29:56,657 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,657 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-07 02:29:56,659 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,659 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-07 02:29:56,661 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-07 02:29:56,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-07 02:29:56,666 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,666 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,667 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-07 02:29:56,668 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-07 02:29:56,669 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,671 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-07 02:29:56,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 587 [2021-11-07 02:29:56,674 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,676 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,677 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-07 02:29:56,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 415 [2021-11-07 02:29:56,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,737 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:29:56,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 65 treesize of output 67 [2021-11-07 02:29:56,738 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,739 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-07 02:29:56,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-07 02:29:56,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,751 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,752 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,752 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,779 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:29:56,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:29:56,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:29:56,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:29:56,781 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,795 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,795 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,804 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,811 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,811 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,812 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,820 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,828 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,838 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,841 INFO L180 QuantifierPusher]: treesize reduction 111, result has 69.3 percent of original size [2021-11-07 02:29:56,842 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 250 [2021-11-07 02:29:56,843 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-07 02:29:56,843 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1461, output treesize:250 [2021-11-07 02:29:56,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,874 INFO L180 QuantifierPusher]: treesize reduction 48, result has 85.6 percent of original size [2021-11-07 02:29:56,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-07 02:29:56,877 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-07 02:29:56,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-07 02:29:56,879 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-07 02:29:56,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,879 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-07 02:29:56,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 301 [2021-11-07 02:29:56,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,893 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,899 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:29:56,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:29:56,924 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-07 02:29:56,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 48 [2021-11-07 02:29:56,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:29:56,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-07 02:29:56,926 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,931 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,941 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,945 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-07 02:29:56,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-07 02:29:56,955 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:29:56,956 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:29:56,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2021-11-07 02:29:56,958 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-07 02:29:56,958 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:475, output treesize:112 [2021-11-07 02:29:56,964 INFO L180 QuantifierPusher]: treesize reduction 49, result has 54.6 percent of original size [2021-11-07 02:29:56,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-07 02:29:56,970 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-07 02:30:01,190 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-07 02:30:01,190 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:30:01,190 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2021-11-07 02:30:01,190 ERROR L172 FreeRefinementEngine]: Strategy SIFA_TAIPAN failed to provide any proof altough trace is infeasible [2021-11-07 02:30:01,190 INFO L627 BasicCegarLoop]: Counterexample might be feasible [2021-11-07 02:30:01,195 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:30:01,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-11-07 02:30:01,401 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable362 [2021-11-07 02:30:01,404 INFO L731 BasicCegarLoop]: Path program histogram: [6, 3, 1, 1, 1, 1] [2021-11-07 02:30:01,419 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 02:30:01,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 02:30:01 BoogieIcfgContainer [2021-11-07 02:30:01,446 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 02:30:01,446 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 02:30:01,446 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 02:30:01,447 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 02:30:01,447 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:21:51" (3/4) ... [2021-11-07 02:30:01,449 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-07 02:30:01,449 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 02:30:01,450 INFO L168 Benchmark]: Toolchain (without parser) took 491086.42 ms. Allocated memory was 100.7 MB in the beginning and 243.3 MB in the end (delta: 142.6 MB). Free memory was 67.3 MB in the beginning and 80.0 MB in the end (delta: -12.7 MB). Peak memory consumption was 130.2 MB. Max. memory is 16.1 GB. [2021-11-07 02:30:01,450 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory was 54.6 MB in the beginning and 54.5 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:30:01,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.78 ms. Allocated memory is still 100.7 MB. Free memory was 67.1 MB in the beginning and 75.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:30:01,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.46 ms. Allocated memory is still 100.7 MB. Free memory was 75.2 MB in the beginning and 73.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:30:01,450 INFO L168 Benchmark]: Boogie Preprocessor took 34.02 ms. Allocated memory is still 100.7 MB. Free memory was 73.8 MB in the beginning and 72.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:30:01,451 INFO L168 Benchmark]: RCFGBuilder took 482.89 ms. Allocated memory is still 100.7 MB. Free memory was 72.2 MB in the beginning and 57.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:30:01,451 INFO L168 Benchmark]: TraceAbstraction took 490169.27 ms. Allocated memory was 100.7 MB in the beginning and 243.3 MB in the end (delta: 142.6 MB). Free memory was 57.6 MB in the beginning and 80.0 MB in the end (delta: -22.4 MB). Peak memory consumption was 122.5 MB. Max. memory is 16.1 GB. [2021-11-07 02:30:01,451 INFO L168 Benchmark]: Witness Printer took 2.88 ms. Allocated memory is still 243.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:30:01,452 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory was 54.6 MB in the beginning and 54.5 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.78 ms. Allocated memory is still 100.7 MB. Free memory was 67.1 MB in the beginning and 75.5 MB in the end (delta: -8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 64.46 ms. Allocated memory is still 100.7 MB. Free memory was 75.2 MB in the beginning and 73.8 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 34.02 ms. Allocated memory is still 100.7 MB. Free memory was 73.8 MB in the beginning and 72.2 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 482.89 ms. Allocated memory is still 100.7 MB. Free memory was 72.2 MB in the beginning and 57.9 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 490169.27 ms. Allocated memory was 100.7 MB in the beginning and 243.3 MB in the end (delta: 142.6 MB). Free memory was 57.6 MB in the beginning and 80.0 MB in the end (delta: -22.4 MB). Peak memory consumption was 122.5 MB. Max. memory is 16.1 GB. * Witness Printer took 2.88 ms. Allocated memory is still 243.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 15]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L19] int N; [L23] N = __VERIFIER_nondet_int() [L24] COND FALSE !(N <= 0) [L13] COND TRUE !cond [L27] long long i; [L28] long long *a = malloc(sizeof(long long)*N); [L29] long long *b = malloc(sizeof(long long)*N); [L31] a[0] = 8 [L32] b[0] = 1 [L33] i=1 [L33] COND TRUE i main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bfa83e4265de8b9a1bd21dc33b28b63f68994b9952943e0726905cc1e10334a [2021-11-07 02:30:04,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:30:04,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:30:04,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:30:04,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:30:04,438 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:30:04,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/array-fpi/eqn4.c [2021-11-07 02:30:04,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/0705761d1/5480be03ecc6405e830ca2dfa0dccfed/FLAG4d9ba7a0c [2021-11-07 02:30:04,955 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:30:04,956 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c [2021-11-07 02:30:04,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/0705761d1/5480be03ecc6405e830ca2dfa0dccfed/FLAG4d9ba7a0c [2021-11-07 02:30:05,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/data/0705761d1/5480be03ecc6405e830ca2dfa0dccfed [2021-11-07 02:30:05,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:30:05,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:30:05,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:30:05,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:30:05,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:30:05,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@194fed06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05, skipping insertion in model container [2021-11-07 02:30:05,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:30:05,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:30:05,553 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-07 02:30:05,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:30:05,586 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:30:05,637 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/sv-benchmarks/c/array-fpi/eqn4.c[587,600] [2021-11-07 02:30:05,646 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:30:05,665 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:30:05,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05 WrapperNode [2021-11-07 02:30:05,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:30:05,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:30:05,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:30:05,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:30:05,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:30:05,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:30:05,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:30:05,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:30:05,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:30:05,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:30:05,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:30:05,752 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:30:05,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (1/1) ... [2021-11-07 02:30:05,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:30:05,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:30:05,795 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:30:05,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:30:05,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:30:05,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:30:05,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:30:05,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:30:05,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:30:05,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:30:05,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:30:06,236 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:30:06,236 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-07 02:30:06,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:30:06 BoogieIcfgContainer [2021-11-07 02:30:06,238 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:30:06,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:30:06,249 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:30:06,252 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:30:06,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:30:05" (1/3) ... [2021-11-07 02:30:06,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3875c4a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:30:06, skipping insertion in model container [2021-11-07 02:30:06,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:30:05" (2/3) ... [2021-11-07 02:30:06,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3875c4a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:30:06, skipping insertion in model container [2021-11-07 02:30:06,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:30:06" (3/3) ... [2021-11-07 02:30:06,255 INFO L111 eAbstractionObserver]: Analyzing ICFG eqn4.c [2021-11-07 02:30:06,260 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:30:06,261 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-07 02:30:06,326 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:30:06,332 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:30:06,332 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-07 02:30:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand has 21 states, 19 states have (on average 1.5263157894736843) internal successors, (29), 20 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:30:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-07 02:30:06,350 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:06,350 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:06,351 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:06,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:06,361 INFO L85 PathProgramCache]: Analyzing trace with hash -1828546148, now seen corresponding path program 1 times [2021-11-07 02:30:06,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:06,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [104592158] [2021-11-07 02:30:06,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:06,382 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:06,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:06,387 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:06,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 02:30:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:06,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 02:30:06,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:06,621 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 02:30:06,621 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:06,661 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 02:30:06,662 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:06,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [104592158] [2021-11-07 02:30:06,663 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [104592158] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:30:06,681 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:30:06,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 02:30:06,683 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750043235] [2021-11-07 02:30:06,688 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 02:30:06,688 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:06,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 02:30:06,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:30:06,704 INFO L87 Difference]: Start difference. First operand has 21 states, 19 states have (on average 1.5263157894736843) internal successors, (29), 20 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 02:30:06,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:30:06,719 INFO L93 Difference]: Finished difference Result 38 states and 52 transitions. [2021-11-07 02:30:06,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 02:30:06,720 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 12 [2021-11-07 02:30:06,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:30:06,728 INFO L225 Difference]: With dead ends: 38 [2021-11-07 02:30:06,728 INFO L226 Difference]: Without dead ends: 17 [2021-11-07 02:30:06,730 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:30:06,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2021-11-07 02:30:06,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2021-11-07 02:30:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 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 02:30:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2021-11-07 02:30:06,759 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 12 [2021-11-07 02:30:06,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:30:06,760 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2021-11-07 02:30:06,760 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 02:30:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2021-11-07 02:30:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-07 02:30:06,761 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:06,761 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:06,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:06,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:30:06,974 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:06,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:06,974 INFO L85 PathProgramCache]: Analyzing trace with hash -1148487778, now seen corresponding path program 1 times [2021-11-07 02:30:06,975 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:06,975 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1854787976] [2021-11-07 02:30:06,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:06,976 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:06,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:06,980 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:06,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 02:30:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:07,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:30:07,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:07,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:07,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:07,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:07,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:07,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:07,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:07,384 INFO L354 Elim1Store]: treesize reduction 149, result has 22.8 percent of original size [2021-11-07 02:30:07,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 62 [2021-11-07 02:30:07,663 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-07 02:30:07,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 29 [2021-11-07 02:30:07,686 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 02:30:07,686 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:08,568 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 02:30:08,569 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:08,569 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1854787976] [2021-11-07 02:30:08,569 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1854787976] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:30:08,569 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:30:08,570 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-07 02:30:08,570 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311520890] [2021-11-07 02:30:08,571 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 02:30:08,572 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:08,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 02:30:08,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-07 02:30:08,573 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 8 states have internal predecessors, (19), 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 02:30:09,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:30:09,891 INFO L93 Difference]: Finished difference Result 35 states and 39 transitions. [2021-11-07 02:30:09,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 02:30:09,900 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 8 states have internal predecessors, (19), 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 12 [2021-11-07 02:30:09,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:30:09,901 INFO L225 Difference]: With dead ends: 35 [2021-11-07 02:30:09,901 INFO L226 Difference]: Without dead ends: 33 [2021-11-07 02:30:09,902 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2021-11-07 02:30:09,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2021-11-07 02:30:09,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 23. [2021-11-07 02:30:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:30:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2021-11-07 02:30:09,908 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 12 [2021-11-07 02:30:09,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:30:09,908 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2021-11-07 02:30:09,909 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 8 states have internal predecessors, (19), 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 02:30:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2021-11-07 02:30:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-07 02:30:09,910 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:09,910 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:09,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-11-07 02:30:10,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:30:10,123 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:10,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:10,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1755224028, now seen corresponding path program 1 times [2021-11-07 02:30:10,125 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:10,125 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [893181360] [2021-11-07 02:30:10,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:10,126 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:10,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:10,142 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:10,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 02:30:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:10,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-07 02:30:10,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:10,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:10,569 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:10,698 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:10,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [893181360] [2021-11-07 02:30:10,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [893181360] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:30:10,699 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:30:10,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 5] imperfect sequences [] total 10 [2021-11-07 02:30:10,699 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201198918] [2021-11-07 02:30:10,700 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-07 02:30:10,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:10,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-07 02:30:10,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-11-07 02:30:10,701 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 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 02:30:11,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:30:11,354 INFO L93 Difference]: Finished difference Result 43 states and 49 transitions. [2021-11-07 02:30:11,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-07 02:30:11,360 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 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 14 [2021-11-07 02:30:11,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:30:11,361 INFO L225 Difference]: With dead ends: 43 [2021-11-07 02:30:11,361 INFO L226 Difference]: Without dead ends: 34 [2021-11-07 02:30:11,362 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2021-11-07 02:30:11,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2021-11-07 02:30:11,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 23. [2021-11-07 02:30:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 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 02:30:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2021-11-07 02:30:11,368 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 14 [2021-11-07 02:30:11,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:30:11,368 INFO L470 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2021-11-07 02:30:11,368 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 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 02:30:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2021-11-07 02:30:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-07 02:30:11,369 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:11,370 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:11,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:11,589 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:30:11,591 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:11,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:11,592 INFO L85 PathProgramCache]: Analyzing trace with hash -1842440164, now seen corresponding path program 1 times [2021-11-07 02:30:11,592 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:11,593 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1398755252] [2021-11-07 02:30:11,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:11,593 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:11,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:11,594 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:11,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 02:30:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:11,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 10 conjunts are in the unsatisfiable core [2021-11-07 02:30:11,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:12,089 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:12,407 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:12,408 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1398755252] [2021-11-07 02:30:12,408 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1398755252] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:12,408 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [180465597] [2021-11-07 02:30:12,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:12,409 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:30:12,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:30:12,426 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:30:12,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-11-07 02:30:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:12,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 02:30:12,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:12,870 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:12,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [180465597] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:12,993 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [774942090] [2021-11-07 02:30:12,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:12,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:30:12,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:30:12,996 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:30:13,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-07 02:30:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:13,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:30:13,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:13,305 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:13,429 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [774942090] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-07 02:30:13,429 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 5 imperfect interpolant sequences. [2021-11-07 02:30:13,430 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 7, 8, 7, 6] total 19 [2021-11-07 02:30:13,430 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440512447] [2021-11-07 02:30:13,431 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 02:30:13,431 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:13,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 02:30:13,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=236, Unknown=0, NotChecked=0, Total=342 [2021-11-07 02:30:13,433 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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 02:30:13,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:30:13,707 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2021-11-07 02:30:13,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 02:30:13,708 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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 14 [2021-11-07 02:30:13,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:30:13,709 INFO L225 Difference]: With dead ends: 38 [2021-11-07 02:30:13,709 INFO L226 Difference]: Without dead ends: 31 [2021-11-07 02:30:13,710 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=118, Invalid=262, Unknown=0, NotChecked=0, Total=380 [2021-11-07 02:30:13,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-11-07 02:30:13,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 24. [2021-11-07 02:30:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.173913043478261) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:30:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 27 transitions. [2021-11-07 02:30:13,716 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 27 transitions. Word has length 14 [2021-11-07 02:30:13,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:30:13,716 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 27 transitions. [2021-11-07 02:30:13,716 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 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 02:30:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2021-11-07 02:30:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-07 02:30:13,718 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:13,718 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:13,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2021-11-07 02:30:13,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:14,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-11-07 02:30:14,321 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:30:14,322 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:14,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:14,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1667884396, now seen corresponding path program 1 times [2021-11-07 02:30:14,323 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:14,323 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1337234956] [2021-11-07 02:30:14,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:14,323 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:14,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:14,324 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:14,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-07 02:30:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:14,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-07 02:30:14,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:14,940 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:15,127 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:15,127 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1337234956] [2021-11-07 02:30:15,127 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1337234956] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:15,128 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1440109974] [2021-11-07 02:30:15,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:15,128 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:30:15,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:30:15,130 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:30:15,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2021-11-07 02:30:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:15,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:30:15,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:15,643 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:15,720 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1440109974] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:15,720 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [646950535] [2021-11-07 02:30:15,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:15,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:30:15,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:30:15,726 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:30:15,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-07 02:30:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:15,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-07 02:30:15,976 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:16,119 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:16,197 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [646950535] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:16,198 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:30:16,198 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 7, 6, 7, 6] total 14 [2021-11-07 02:30:16,198 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762125007] [2021-11-07 02:30:16,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-07 02:30:16,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:16,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-07 02:30:16,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2021-11-07 02:30:16,200 INFO L87 Difference]: Start difference. First operand 24 states and 27 transitions. Second operand has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 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 02:30:16,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:30:16,846 INFO L93 Difference]: Finished difference Result 36 states and 39 transitions. [2021-11-07 02:30:16,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-11-07 02:30:16,854 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 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 16 [2021-11-07 02:30:16,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:30:16,854 INFO L225 Difference]: With dead ends: 36 [2021-11-07 02:30:16,855 INFO L226 Difference]: Without dead ends: 22 [2021-11-07 02:30:16,855 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2021-11-07 02:30:16,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2021-11-07 02:30:16,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 19. [2021-11-07 02:30:16,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:30:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2021-11-07 02:30:16,859 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 16 [2021-11-07 02:30:16,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:30:16,859 INFO L470 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2021-11-07 02:30:16,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 14 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 02:30:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2021-11-07 02:30:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-07 02:30:16,860 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:30:16,860 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:30:16,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:17,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:17,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-07 02:30:17,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:30:17,475 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:30:17,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:30:17,475 INFO L85 PathProgramCache]: Analyzing trace with hash 586911962, now seen corresponding path program 1 times [2021-11-07 02:30:17,476 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:30:17,476 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [360357814] [2021-11-07 02:30:17,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:17,476 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:30:17,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:30:17,480 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:30:17,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-11-07 02:30:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:17,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-07 02:30:17,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:17,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2021-11-07 02:30:17,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:17,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:17,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:17,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:17,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:17,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:17,859 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-07 02:30:17,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 36 [2021-11-07 02:30:17,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:35,321 WARN L207 SmtUtils]: Spent 17.37 s on a formula simplification. DAG size of input: 103 DAG size of output: 44 [2021-11-07 02:30:35,322 INFO L354 Elim1Store]: treesize reduction 520, result has 15.7 percent of original size [2021-11-07 02:30:35,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 117 treesize of output 146 [2021-11-07 02:30:36,347 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:30:36,349 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [360357814] [2021-11-07 02:30:36,349 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: Shadow problem: [ULTIMATE.start_main_~i~0] [2021-11-07 02:30:36,349 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1238315192] [2021-11-07 02:30:36,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:36,351 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:30:36,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:30:36,357 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:30:36,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-11-07 02:30:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:36,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-07 02:30:36,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:36,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:36,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:36,896 INFO L354 Elim1Store]: treesize reduction 34, result has 38.2 percent of original size [2021-11-07 02:30:36,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 39 [2021-11-07 02:30:36,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 11 [2021-11-07 02:30:37,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:37,057 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-07 02:30:37,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 81 treesize of output 73 [2021-11-07 02:30:37,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:37,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:37,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:37,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:37,422 INFO L354 Elim1Store]: treesize reduction 62, result has 19.5 percent of original size [2021-11-07 02:30:37,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 17 case distinctions, treesize of input 123 treesize of output 105 [2021-11-07 02:30:37,825 INFO L354 Elim1Store]: treesize reduction 29, result has 12.1 percent of original size [2021-11-07 02:30:37,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 125 treesize of output 73 [2021-11-07 02:30:37,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:37,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:30:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:30:39,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1238315192] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:30:39,349 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651566795] [2021-11-07 02:30:39,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:30:39,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:30:39,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:30:39,351 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:30:39,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-07 02:30:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:30:39,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-07 02:30:39,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:30:39,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:39,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:39,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:39,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:39,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:30:39,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:39,842 INFO L354 Elim1Store]: treesize reduction 149, result has 22.8 percent of original size [2021-11-07 02:30:39,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 62 [2021-11-07 02:30:39,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2021-11-07 02:30:39,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:30:47,404 WARN L207 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 103 DAG size of output: 41 [2021-11-07 02:30:47,405 INFO L354 Elim1Store]: treesize reduction 540, result has 12.5 percent of original size [2021-11-07 02:30:47,405 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 117 treesize of output 126 [2021-11-07 02:30:48,083 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: Shadow problem: [ULTIMATE.start_main_~i~0] [2021-11-07 02:30:48,083 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:30:48,084 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 13 [2021-11-07 02:30:48,084 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649959446] [2021-11-07 02:30:48,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-07 02:30:48,085 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:30:48,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-07 02:30:48,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2021-11-07 02:30:48,086 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:31:04,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:31:04,619 INFO L93 Difference]: Finished difference Result 85 states and 96 transitions. [2021-11-07 02:31:04,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-11-07 02:31:04,625 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-07 02:31:04,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:31:04,628 INFO L225 Difference]: With dead ends: 85 [2021-11-07 02:31:04,628 INFO L226 Difference]: Without dead ends: 83 [2021-11-07 02:31:04,629 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 316 ImplicationChecksByTransitivity, 11.7s TimeCoverageRelationStatistics Valid=313, Invalid=1017, Unknown=2, NotChecked=0, Total=1332 [2021-11-07 02:31:04,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2021-11-07 02:31:04,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 41. [2021-11-07 02:31:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 40 states have (on average 1.2) internal successors, (48), 40 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 02:31:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 48 transitions. [2021-11-07 02:31:04,640 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 48 transitions. Word has length 16 [2021-11-07 02:31:04,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:31:04,642 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 48 transitions. [2021-11-07 02:31:04,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 13 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:31:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2021-11-07 02:31:04,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-07 02:31:04,643 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:31:04,643 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:31:04,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:04,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:05,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:05,245 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:31:05,248 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:31:05,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:31:05,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1334592554, now seen corresponding path program 2 times [2021-11-07 02:31:05,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:31:05,252 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [746050936] [2021-11-07 02:31:05,252 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:31:05,253 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:31:05,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:31:05,257 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:31:05,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-11-07 02:31:05,597 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:31:05,598 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:31:05,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-07 02:31:05,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:31:05,937 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:31:05,937 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:31:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:31:06,405 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:31:06,405 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [746050936] [2021-11-07 02:31:06,405 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [746050936] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:31:06,405 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1487738334] [2021-11-07 02:31:06,405 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:31:06,406 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:31:06,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:31:06,419 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:31:06,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-11-07 02:31:06,892 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:31:06,892 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:31:06,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 13 conjunts are in the unsatisfiable core [2021-11-07 02:31:06,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:31:07,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:31:07,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:31:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-07 02:31:07,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1487738334] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:31:07,358 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186070265] [2021-11-07 02:31:07,359 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-07 02:31:07,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:31:07,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:31:07,361 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-07 02:31:07,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-11-07 02:31:07,642 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-07 02:31:07,642 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:31:07,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-07 02:31:07,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:31:08,038 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:31:08,038 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:31:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:31:08,449 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1186070265] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:31:08,449 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-07 02:31:08,449 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10, 10, 10, 8] total 31 [2021-11-07 02:31:08,449 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117778948] [2021-11-07 02:31:08,450 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-11-07 02:31:08,450 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:31:08,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-11-07 02:31:08,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=221, Invalid=709, Unknown=0, NotChecked=0, Total=930 [2021-11-07 02:31:08,452 INFO L87 Difference]: Start difference. First operand 41 states and 48 transitions. Second operand has 31 states, 31 states have (on average 1.8387096774193548) internal successors, (57), 31 states have internal predecessors, (57), 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 02:31:10,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:31:10,938 INFO L93 Difference]: Finished difference Result 101 states and 112 transitions. [2021-11-07 02:31:10,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-11-07 02:31:10,945 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.8387096774193548) internal successors, (57), 31 states have internal predecessors, (57), 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 02:31:10,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:31:10,946 INFO L225 Difference]: With dead ends: 101 [2021-11-07 02:31:10,946 INFO L226 Difference]: Without dead ends: 69 [2021-11-07 02:31:10,948 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 704 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=602, Invalid=2050, Unknown=0, NotChecked=0, Total=2652 [2021-11-07 02:31:10,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-11-07 02:31:10,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 41. [2021-11-07 02:31:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 40 states have (on average 1.175) internal successors, (47), 40 states have internal predecessors, (47), 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 02:31:10,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 47 transitions. [2021-11-07 02:31:10,956 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 47 transitions. Word has length 20 [2021-11-07 02:31:10,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:31:10,956 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 47 transitions. [2021-11-07 02:31:10,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.8387096774193548) internal successors, (57), 31 states have internal predecessors, (57), 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 02:31:10,957 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2021-11-07 02:31:10,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-07 02:31:10,957 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:31:10,957 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 02:31:10,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:11,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:11,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-11-07 02:31:11,562 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-07 02:31:11,563 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:31:11,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:31:11,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1786143722, now seen corresponding path program 3 times [2021-11-07 02:31:11,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:31:11,566 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1117621426] [2021-11-07 02:31:11,566 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-07 02:31:11,567 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:31:11,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:31:11,569 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:31:11,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec8582e3-6004-4bc3-8e37-077436582b30/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2021-11-07 02:31:12,035 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-07 02:31:12,035 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-07 02:31:12,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-07 02:31:12,047 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:31:12,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2021-11-07 02:31:12,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:12,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:12,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:12,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:12,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:12,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-07 02:31:12,113 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-07 02:31:12,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 36 [2021-11-07 02:31:12,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:31:15,867 INFO L354 Elim1Store]: treesize reduction 540, result has 12.5 percent of original size [2021-11-07 02:31:15,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 117 treesize of output 126 [2021-11-07 02:31:17,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-07 02:32:11,113 WARN L207 SmtUtils]: Spent 53.86 s on a formula simplification. DAG size of input: 249 DAG size of output: 93 [2021-11-07 02:32:11,114 INFO L354 Elim1Store]: treesize reduction 1292, result has 17.5 percent of original size [2021-11-07 02:32:11,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 2 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 37 case distinctions, treesize of input 212 treesize of output 354