./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/ncomp.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/array-fpi/ncomp.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF --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 c3d1ff002f6e6cf179cc6204a129c133a3beda704ea9fff27ad69a10f5c1f33d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:49:56,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:49:56,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:49:56,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:49:56,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:49:56,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:49:56,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:49:56,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:49:56,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:49:56,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:49:56,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:49:56,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:49:56,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:49:56,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:49:56,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:49:56,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:49:56,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:49:56,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:49:56,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:49:56,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:49:56,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:49:56,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:49:56,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:49:56,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:49:56,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:49:56,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:49:56,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:49:56,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:49:56,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:49:56,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:49:56,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:49:56,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:49:56,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:49:56,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:49:56,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:49:56,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:49:56,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:49:56,445 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:49:56,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:49:56,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:49:56,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:49:56,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-12 22:49:56,502 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:49:56,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:49:56,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:49:56,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:49:56,505 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:49:56,505 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:49:56,505 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:49:56,506 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:49:56,512 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:49:56,512 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:49:56,513 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:49:56,514 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:49:56,514 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:49:56,514 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:49:56,514 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:49:56,515 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:49:56,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:49:56,516 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-12 22:49:56,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:49:56,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-12 22:49:56,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:49:56,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:49:56,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:49:56,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:49:56,517 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:49:56,518 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-12 22:49:56,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:49:56,518 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:49:56,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:49:56,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:49:56,520 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:49:56,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:49:56,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:49:56,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:49:56,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:49:56,522 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:49:56,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:49:56,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:49:56,523 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:49:56,523 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:49:56,523 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_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3d1ff002f6e6cf179cc6204a129c133a3beda704ea9fff27ad69a10f5c1f33d [2021-11-12 22:49:56,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:49:56,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:49:56,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:49:56,782 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:49:56,783 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:49:56,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/array-fpi/ncomp.c [2021-11-12 22:49:56,882 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/data/53640f422/c2ea740b4db34db68927cef16781339b/FLAG006d5bde6 [2021-11-12 22:49:57,409 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:49:57,410 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/sv-benchmarks/c/array-fpi/ncomp.c [2021-11-12 22:49:57,416 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/data/53640f422/c2ea740b4db34db68927cef16781339b/FLAG006d5bde6 [2021-11-12 22:49:57,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/data/53640f422/c2ea740b4db34db68927cef16781339b [2021-11-12 22:49:57,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:49:57,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:49:57,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:49:57,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:49:57,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:49:57,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:49:57" (1/1) ... [2021-11-12 22:49:57,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:57, skipping insertion in model container [2021-11-12 22:49:57,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:49:57" (1/1) ... [2021-11-12 22:49:57,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:49:57,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:49:58,018 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_cf2e86de-7dc6-417f-80ce-2c34d6189775/sv-benchmarks/c/array-fpi/ncomp.c[588,601] [2021-11-12 22:49:58,039 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:49:58,048 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:49:58,060 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_cf2e86de-7dc6-417f-80ce-2c34d6189775/sv-benchmarks/c/array-fpi/ncomp.c[588,601] [2021-11-12 22:49:58,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:49:58,084 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:49:58,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58 WrapperNode [2021-11-12 22:49:58,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:49:58,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:49:58,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:49:58,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:49:58,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,100 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:49:58,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:49:58,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:49:58,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:49:58,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:49:58,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:49:58,159 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:49:58,159 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:49:58,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (1/1) ... [2021-11-12 22:49:58,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:49:58,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:49:58,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:49:58,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:49:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-12 22:49:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:49:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-12 22:49:58,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:49:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:49:58,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:49:58,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-12 22:49:58,530 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 22:49:58,530 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-12 22:49:58,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:49:58 BoogieIcfgContainer [2021-11-12 22:49:58,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 22:49:58,535 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 22:49:58,535 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 22:49:58,558 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 22:49:58,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:49:57" (1/3) ... [2021-11-12 22:49:58,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@685a23ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:49:58, skipping insertion in model container [2021-11-12 22:49:58,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:49:58" (2/3) ... [2021-11-12 22:49:58,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@685a23ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:49:58, skipping insertion in model container [2021-11-12 22:49:58,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:49:58" (3/3) ... [2021-11-12 22:49:58,561 INFO L111 eAbstractionObserver]: Analyzing ICFG ncomp.c [2021-11-12 22:49:58,566 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 22:49:58,575 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 22:49:58,644 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 22:49:58,652 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 [2021-11-12 22:49:58,652 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 22:49:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand has 12 states, 10 states have (on average 1.7) 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) [2021-11-12 22:49:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-12 22:49:58,689 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:49:58,690 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:49:58,690 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:49:58,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:49:58,696 INFO L85 PathProgramCache]: Analyzing trace with hash 1654620546, now seen corresponding path program 1 times [2021-11-12 22:49:58,706 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:49:58,706 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457290671] [2021-11-12 22:49:58,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:49:58,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:49:58,855 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:49:58,857 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1653780431] [2021-11-12 22:49:58,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:49:58,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:49:58,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:49:58,860 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:49:58,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-12 22:49:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:49:58,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-12 22:49:58,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:49:59,155 INFO L354 Elim1Store]: treesize reduction 55, result has 40.9 percent of original size [2021-11-12 22:49:59,157 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 2 case distinctions, treesize of input 59 treesize of output 45 [2021-11-12 22:49:59,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:49:59,381 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:49:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:49:59,530 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:49:59,530 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457290671] [2021-11-12 22:49:59,531 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:49:59,531 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1653780431] [2021-11-12 22:49:59,532 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1653780431] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:49:59,532 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:49:59,532 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 6 [2021-11-12 22:49:59,535 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752070393] [2021-11-12 22:49:59,535 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:49:59,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 22:49:59,540 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:49:59,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 22:49:59,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-12 22:49:59,569 INFO L87 Difference]: Start difference. First operand has 12 states, 10 states have (on average 1.7) 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) 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) [2021-11-12 22:49:59,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:49:59,782 INFO L93 Difference]: Finished difference Result 37 states and 48 transitions. [2021-11-12 22:49:59,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 22:49:59,785 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 [2021-11-12 22:49:59,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:49:59,793 INFO L225 Difference]: With dead ends: 37 [2021-11-12 22:49:59,793 INFO L226 Difference]: Without dead ends: 22 [2021-11-12 22:49:59,795 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-12 22:49:59,803 INFO L933 BasicCegarLoop]: 5 mSDtfsCounter, 17 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 114.63ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.88ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 150.56ms IncrementalHoareTripleChecker+Time [2021-11-12 22:49:59,806 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 23 Invalid, 83 Unknown, 0 Unchecked, 2.88ms Time], IncrementalHoareTripleChecker [3 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 150.56ms Time] [2021-11-12 22:49:59,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2021-11-12 22:49:59,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 15. [2021-11-12 22:49:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.5) internal successors, (21), 14 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) [2021-11-12 22:49:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 21 transitions. [2021-11-12 22:49:59,851 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 21 transitions. Word has length 8 [2021-11-12 22:49:59,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:49:59,852 INFO L470 AbstractCegarLoop]: Abstraction has 15 states and 21 transitions. [2021-11-12 22:49:59,852 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) [2021-11-12 22:49:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2021-11-12 22:49:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-12 22:49:59,854 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:49:59,854 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:49:59,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:00,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-11-12 22:50:00,072 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:00,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:00,072 INFO L85 PathProgramCache]: Analyzing trace with hash -421812701, now seen corresponding path program 1 times [2021-11-12 22:50:00,073 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:00,073 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594137187] [2021-11-12 22:50:00,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:00,107 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:00,110 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1507485867] [2021-11-12 22:50:00,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:00,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:00,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:00,112 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:00,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-12 22:50:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:00,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 22:50:00,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:00,236 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:00,276 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:00,276 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594137187] [2021-11-12 22:50:00,276 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:00,276 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1507485867] [2021-11-12 22:50:00,277 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1507485867] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:50:00,277 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:50:00,277 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 5 [2021-11-12 22:50:00,277 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363592563] [2021-11-12 22:50:00,277 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:50:00,278 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-12 22:50:00,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:00,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-12 22:50:00,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-12 22:50:00,279 INFO L87 Difference]: Start difference. First operand 15 states and 21 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 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) [2021-11-12 22:50:00,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:00,372 INFO L93 Difference]: Finished difference Result 30 states and 41 transitions. [2021-11-12 22:50:00,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 22:50:00,373 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 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 [2021-11-12 22:50:00,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:00,375 INFO L225 Difference]: With dead ends: 30 [2021-11-12 22:50:00,375 INFO L226 Difference]: Without dead ends: 23 [2021-11-12 22:50:00,376 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-11-12 22:50:00,378 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 4 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.84ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.74ms SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.02ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:00,384 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 9 Invalid, 39 Unknown, 0 Unchecked, 0.74ms Time], IncrementalHoareTripleChecker [13 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 56.02ms Time] [2021-11-12 22:50:00,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2021-11-12 22:50:00,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 17. [2021-11-12 22:50:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.375) internal successors, (22), 16 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:50:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 22 transitions. [2021-11-12 22:50:00,398 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 22 transitions. Word has length 9 [2021-11-12 22:50:00,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:00,398 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 22 transitions. [2021-11-12 22:50:00,399 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 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) [2021-11-12 22:50:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2021-11-12 22:50:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-12 22:50:00,400 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:00,400 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:00,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:00,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:00,628 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:00,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:00,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1222239637, now seen corresponding path program 1 times [2021-11-12 22:50:00,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:00,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176128496] [2021-11-12 22:50:00,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:00,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:00,653 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:00,653 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1646719141] [2021-11-12 22:50:00,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:00,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:00,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:00,654 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:00,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-12 22:50:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:00,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-12 22:50:00,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:00,751 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:00,778 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:00,778 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176128496] [2021-11-12 22:50:00,778 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:00,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1646719141] [2021-11-12 22:50:00,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1646719141] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:00,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1171367774] [2021-11-12 22:50:00,797 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:50:00,797 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:50:00,801 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:50:00,806 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:50:00,807 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:50:00,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,837 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:00,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:50:00,839 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:00,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:50:00,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:50:00,866 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_20|], 21=[|v_#valid_21|]} [2021-11-12 22:50:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,884 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 [2021-11-12 22:50:00,885 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:00,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:00,887 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:00,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:00,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:00,966 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 [2021-11-12 22:50:00,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:00,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:00,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:00,974 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:00,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,003 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:50:01,008 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,008 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:50:01,020 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:50:01,022 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:01,024 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:50:01,026 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:01,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:50:01,043 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_21|], 45=[|v_#valid_22|]} [2021-11-12 22:50:01,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:01,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,057 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,130 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:50:01,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:50:01,131 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:01,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:01,141 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,174 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,358 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:50:01,358 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:50:01,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:01,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,374 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:01,375 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,391 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:50:01,417 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:01,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:01,421 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:01,466 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,467 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:50:01,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,502 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,505 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,506 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:01,511 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:01,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:50:01,516 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:50:01,522 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,523 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,530 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:01,533 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,535 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:01,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:50:01,537 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:50:01,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:01,543 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,544 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:50:01,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 413 [2021-11-12 22:50:01,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:01,594 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,596 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:01,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,624 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:01,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:01,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:01,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:01,672 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:01,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:01,682 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:01,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,700 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:01,700 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,730 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 258 [2021-11-12 22:50:01,742 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:01,742 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1081, output treesize:258 [2021-11-12 22:50:01,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:01,951 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,983 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:01,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:01,999 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,001 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,004 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,006 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:02,010 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:02,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:50:02,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:50:02,020 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,022 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:02,025 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:02,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:50:02,030 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:50:02,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:02,033 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:50:02,040 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-12 22:50:02,049 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-12 22:50:02,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-11-12 22:50:02,052 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-12 22:50:02,056 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,061 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,062 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-12 22:50:02,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-12 22:50:02,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-12 22:50:02,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-11-12 22:50:02,073 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 314 [2021-11-12 22:50:02,073 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,074 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:50:02,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 859 [2021-11-12 22:50:02,092 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 666 [2021-11-12 22:50:02,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 751 [2021-11-12 22:50:02,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,193 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,220 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,221 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,223 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:02,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:02,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:02,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:02,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,286 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:02,286 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 96 [2021-11-12 22:50:02,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:50:02,365 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-12 22:50:02,366 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,390 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,415 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,548 INFO L180 QuantifierPusher]: treesize reduction 145, result has 79.7 percent of original size [2021-11-12 22:50:02,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:50:02,559 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:02,559 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2157, output treesize:571 [2021-11-12 22:50:02,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,696 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:50:02,701 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,701 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:50:02,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,704 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:02,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,706 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:50:02,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:02,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:02,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:50:02,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:02,741 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 [2021-11-12 22:50:02,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:02,745 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,746 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:02,746 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,774 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,776 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,801 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,801 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,802 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,811 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:02,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,823 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:02,823 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:02,831 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:50:02,834 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:02,835 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:50:02,843 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:02,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:02,849 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:02,851 INFO L185 QuantifierPusher]: treesize reduction 4, result has 93.2 percent of original size 55 [2021-11-12 22:50:02,855 INFO L180 QuantifierPusher]: treesize reduction 5, result has 92.5 percent of original size [2021-11-12 22:50:02,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:02,864 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:50:03,527 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:03,527 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:03,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-11-12 22:50:03,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356469896] [2021-11-12 22:50:03,527 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:50:03,528 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-12 22:50:03,528 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:03,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-12 22:50:03,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2021-11-12 22:50:03,529 INFO L87 Difference]: Start difference. First operand 17 states and 22 transitions. Second operand has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 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) [2021-11-12 22:50:03,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:03,662 INFO L93 Difference]: Finished difference Result 33 states and 39 transitions. [2021-11-12 22:50:03,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-12 22:50:03,663 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 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 [2021-11-12 22:50:03,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:03,664 INFO L225 Difference]: With dead ends: 33 [2021-11-12 22:50:03,664 INFO L226 Difference]: Without dead ends: 27 [2021-11-12 22:50:03,665 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2021-11-12 22:50:03,665 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 15 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.73ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.08ms SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97.07ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:03,666 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 19 Invalid, 63 Unknown, 0 Unchecked, 1.08ms Time], IncrementalHoareTripleChecker [22 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 97.07ms Time] [2021-11-12 22:50:03,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2021-11-12 22:50:03,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 17. [2021-11-12 22:50:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.3125) internal successors, (21), 16 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) [2021-11-12 22:50:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 21 transitions. [2021-11-12 22:50:03,674 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 21 transitions. Word has length 9 [2021-11-12 22:50:03,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:03,675 INFO L470 AbstractCegarLoop]: Abstraction has 17 states and 21 transitions. [2021-11-12 22:50:03,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.8333333333333333) internal successors, (11), 6 states have internal predecessors, (11), 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) [2021-11-12 22:50:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-11-12 22:50:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 22:50:03,676 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:03,676 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:03,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:03,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:03,896 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:03,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:03,896 INFO L85 PathProgramCache]: Analyzing trace with hash -533842186, now seen corresponding path program 1 times [2021-11-12 22:50:03,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:03,896 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895339299] [2021-11-12 22:50:03,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:03,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:03,911 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:03,911 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1369676339] [2021-11-12 22:50:03,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:03,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:03,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:03,931 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:03,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-12 22:50:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:04,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-12 22:50:04,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:04,064 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:04,100 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:04,100 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895339299] [2021-11-12 22:50:04,100 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:04,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369676339] [2021-11-12 22:50:04,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1369676339] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:50:04,101 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:50:04,101 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 8 [2021-11-12 22:50:04,101 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387061438] [2021-11-12 22:50:04,101 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:50:04,102 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-12 22:50:04,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:04,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-12 22:50:04,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2021-11-12 22:50:04,103 INFO L87 Difference]: Start difference. First operand 17 states and 21 transitions. Second operand has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 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) [2021-11-12 22:50:04,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:04,191 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2021-11-12 22:50:04,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-12 22:50:04,192 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 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) Word has length 11 [2021-11-12 22:50:04,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:04,193 INFO L225 Difference]: With dead ends: 29 [2021-11-12 22:50:04,193 INFO L226 Difference]: Without dead ends: 18 [2021-11-12 22:50:04,193 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2021-11-12 22:50:04,194 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 8 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.27ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.97ms SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.64ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:04,195 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 16 Invalid, 60 Unknown, 0 Unchecked, 0.97ms Time], IncrementalHoareTripleChecker [12 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 68.64ms Time] [2021-11-12 22:50:04,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2021-11-12 22:50:04,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 13. [2021-11-12 22:50:04,197 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) [2021-11-12 22:50:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 16 transitions. [2021-11-12 22:50:04,198 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 16 transitions. Word has length 11 [2021-11-12 22:50:04,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:04,198 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 16 transitions. [2021-11-12 22:50:04,198 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.0) internal successors, (16), 8 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) [2021-11-12 22:50:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2021-11-12 22:50:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 22:50:04,199 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:04,199 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:04,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:04,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-11-12 22:50:04,400 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:04,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:04,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1096726144, now seen corresponding path program 1 times [2021-11-12 22:50:04,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:04,401 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924333873] [2021-11-12 22:50:04,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:04,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:04,425 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:04,426 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1156674172] [2021-11-12 22:50:04,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:04,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:04,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:04,427 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:04,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-12 22:50:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:04,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-12 22:50:04,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:04,597 INFO L354 Elim1Store]: treesize reduction 39, result has 40.0 percent of original size [2021-11-12 22:50:04,597 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 2 case distinctions, treesize of input 59 treesize of output 33 [2021-11-12 22:50:04,619 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 14 treesize of output 12 [2021-11-12 22:50:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:04,682 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:04,682 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 1 case distinctions, treesize of input 45 treesize of output 46 [2021-11-12 22:50:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:04,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:04,856 INFO L354 Elim1Store]: treesize reduction 31, result has 26.2 percent of original size [2021-11-12 22:50:04,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 66 treesize of output 66 [2021-11-12 22:50:07,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:07,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:07,201 INFO L354 Elim1Store]: treesize reduction 68, result has 18.1 percent of original size [2021-11-12 22:50:07,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 103 treesize of output 86 [2021-11-12 22:50:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:07,859 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:10,675 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:10,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924333873] [2021-11-12 22:50:10,675 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:10,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1156674172] [2021-11-12 22:50:10,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1156674172] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:10,676 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1346123234] [2021-11-12 22:50:10,680 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:50:10,680 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:50:10,681 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:50:10,681 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:50:10,681 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:50:10,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:10,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:50:10,696 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:10,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:50:10,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:50:10,726 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_24|], 21=[|v_#valid_26|]} [2021-11-12 22:50:10,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,735 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 [2021-11-12 22:50:10,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:10,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:10,737 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:10,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:10,742 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,762 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 [2021-11-12 22:50:10,763 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:10,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:10,766 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:10,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:10,770 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:50:10,773 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:10,773 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:50:10,779 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:50:10,781 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:10,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:10,783 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:10,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:10,784 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:10,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:50:10,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:50:10,798 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_25|], 45=[|v_#valid_27|]} [2021-11-12 22:50:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,908 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:50:10,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:50:10,909 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,910 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:10,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:10,912 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:10,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:10,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:10,922 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:10,922 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:10,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:10,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,086 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:50:11,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:50:11,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:11,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:11,094 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,106 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:50:11,129 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:11,131 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,132 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:11,132 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,143 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:11,150 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,150 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:50:11,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,161 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,164 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,166 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:11,168 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:11,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:50:11,170 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:50:11,173 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,175 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,176 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:11,178 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,178 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:11,180 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:50:11,180 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:50:11,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:11,183 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,184 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:50:11,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 413 [2021-11-12 22:50:11,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:11,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,214 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:11,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,227 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,227 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:11,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,241 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:11,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 22:50:11,269 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 22:50:11,269 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:50:11,291 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,291 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1081, output treesize:272 [2021-11-12 22:50:11,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:11,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,445 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,470 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,490 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,497 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,498 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-12 22:50:11,499 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:11,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 561 [2021-11-12 22:50:11,507 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,513 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 524 [2021-11-12 22:50:11,526 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,534 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,536 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:11,537 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-12 22:50:11,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 563 [2021-11-12 22:50:11,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 525 [2021-11-12 22:50:11,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1069 [2021-11-12 22:50:11,577 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 577 [2021-11-12 22:50:11,610 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,628 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,639 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,648 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,649 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-12 22:50:11,652 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:11,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 561 [2021-11-12 22:50:11,662 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 524 [2021-11-12 22:50:11,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,714 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,715 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:11,716 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-12 22:50:11,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 559 [2021-11-12 22:50:11,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,736 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 523 [2021-11-12 22:50:11,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1067 [2021-11-12 22:50:11,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 575 [2021-11-12 22:50:11,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1172 [2021-11-12 22:50:11,804 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:11,812 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 680 [2021-11-12 22:50:11,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 765 [2021-11-12 22:50:11,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:11,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,877 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,877 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:11,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:11,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:11,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:11,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:11,934 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:11,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,959 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:11,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:11,959 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:11,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:11,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 98 [2021-11-12 22:50:12,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-12 22:50:12,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-12 22:50:12,023 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,047 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,063 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,064 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,064 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,064 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,124 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,161 INFO L180 QuantifierPusher]: treesize reduction 145, result has 80.5 percent of original size [2021-11-12 22:50:12,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 599 [2021-11-12 22:50:12,190 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:12,190 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2185, output treesize:599 [2021-11-12 22:50:12,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,325 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.8 percent of original size [2021-11-12 22:50:12,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:50:12,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:12,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,331 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:50:12,332 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:12,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:50:12,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,349 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,350 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,350 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,359 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,368 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 [2021-11-12 22:50:12,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:12,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:12,371 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,389 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,404 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,405 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:50:12,410 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,410 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:50:12,418 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:12,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:12,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,424 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:12,425 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:12,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,427 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:12,427 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:12,430 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:50:12,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,444 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:12,448 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:12,449 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 [2021-11-12 22:50:12,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,451 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,462 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,470 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,470 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,471 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,479 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,486 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,487 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,487 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,494 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,501 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,501 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,504 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:50:12,507 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,507 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:50:12,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,542 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,545 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,546 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:12,547 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,547 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,547 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:12,548 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,548 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,549 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:12,549 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,549 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:12,551 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,555 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,555 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,559 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,560 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,561 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:50:12,561 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,562 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,562 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:50:12,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-12 22:50:12,563 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:50:12,566 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,567 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,568 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,568 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,569 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:50:12,569 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:50:12,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:50:12,571 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,573 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:50:12,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-12 22:50:12,574 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,575 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:50:12,578 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 649 [2021-11-12 22:50:12,579 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 404 [2021-11-12 22:50:12,584 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 474 [2021-11-12 22:50:12,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,605 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,616 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:12,637 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:12,637 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 [2021-11-12 22:50:12,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,638 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,640 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,650 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,660 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,660 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:12,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:12,684 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:12,685 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 [2021-11-12 22:50:12,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:50:12,687 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,688 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:50:12,688 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,746 INFO L180 QuantifierPusher]: treesize reduction 131, result has 69.0 percent of original size [2021-11-12 22:50:12,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 292 [2021-11-12 22:50:12,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:12,749 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:292 [2021-11-12 22:50:12,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,786 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:50:12,788 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:12,789 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,790 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:12,791 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,791 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,791 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:12,792 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:12,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:12,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,809 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,810 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,810 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,819 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,829 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,836 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:12,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,844 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:12,844 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,847 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:12,862 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:12,862 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 [2021-11-12 22:50:12,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,864 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:12,865 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,868 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,870 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:12,874 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,875 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:12,882 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:12,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:12,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,891 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:50:12,893 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:50:12,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:12,904 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:12,904 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 [2021-11-12 22:50:12,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:12,906 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:12,907 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,909 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,910 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:50:12,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:50:12,912 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:12,912 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:50:12,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:12,943 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,948 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,952 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,954 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,956 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,957 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:12,959 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,960 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:50:12,962 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:50:12,962 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,963 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-12 22:50:12,966 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,968 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,968 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:50:12,970 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:12,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-12 22:50:12,972 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-12 22:50:12,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 316 [2021-11-12 22:50:12,976 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2021-11-12 22:50:12,982 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,987 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,989 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:12,991 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,991 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:12,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-12 22:50:12,993 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,994 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-12 22:50:12,997 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,998 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,998 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:12,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:12,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:50:13,000 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,000 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:13,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-12 22:50:13,003 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,004 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,005 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-12 22:50:13,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 318 [2021-11-12 22:50:13,007 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:13,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-11-12 22:50:13,012 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-12 22:50:13,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 424 [2021-11-12 22:50:13,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,040 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,057 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:13,079 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:13,080 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 [2021-11-12 22:50:13,080 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:13,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:13,082 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,094 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,106 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,117 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,127 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:13,150 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:13,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:50:13,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:13,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:13,154 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,178 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,185 INFO L180 QuantifierPusher]: treesize reduction 127, result has 66.8 percent of original size [2021-11-12 22:50:13,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:50:13,189 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:13,189 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:50:13,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,233 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:50:13,235 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,236 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:13,237 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:13,238 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,239 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:13,239 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:13,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:13,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:13,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,281 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,290 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:13,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:13,307 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:13,307 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 [2021-11-12 22:50:13,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:13,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:13,310 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,318 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,329 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,335 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:13,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:13,344 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:13,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:13,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:13,349 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:13,350 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:13,355 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:13,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:13,364 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:50:14,040 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:14,040 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:14,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2021-11-12 22:50:14,041 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751390438] [2021-11-12 22:50:14,041 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:50:14,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-12 22:50:14,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:14,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-12 22:50:14,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=347, Unknown=3, NotChecked=0, Total=420 [2021-11-12 22:50:14,042 INFO L87 Difference]: Start difference. First operand 13 states and 16 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) [2021-11-12 22:50:23,858 WARN L227 SmtUtils]: Spent 7.36s on a formula simplification that was a NOOP. DAG size: 135 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:50:32,770 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:50:34,799 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:50:36,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:36,592 INFO L93 Difference]: Finished difference Result 32 states and 42 transitions. [2021-11-12 22:50:36,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-12 22:50:36,592 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 [2021-11-12 22:50:36,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:36,594 INFO L225 Difference]: With dead ends: 32 [2021-11-12 22:50:36,594 INFO L226 Difference]: Without dead ends: 30 [2021-11-12 22:50:36,595 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 22.3s TimeCoverageRelationStatistics Valid=122, Invalid=523, Unknown=5, NotChecked=0, Total=650 [2021-11-12 22:50:36,595 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 20 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4969.64ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.61ms SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 45 IncrementalHoareTripleChecker+Unchecked, 5066.66ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:36,596 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3 Valid, 25 Invalid, 128 Unknown, 0 Unchecked, 1.61ms Time], IncrementalHoareTripleChecker [20 Valid, 61 Invalid, 2 Unknown, 45 Unchecked, 5066.66ms Time] [2021-11-12 22:50:36,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2021-11-12 22:50:36,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 24. [2021-11-12 22:50:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.434782608695652) internal successors, (33), 23 states have internal predecessors, (33), 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) [2021-11-12 22:50:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 33 transitions. [2021-11-12 22:50:36,604 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 33 transitions. Word has length 11 [2021-11-12 22:50:36,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:36,604 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 33 transitions. [2021-11-12 22:50:36,604 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) [2021-11-12 22:50:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2021-11-12 22:50:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-12 22:50:36,605 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:36,605 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:36,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2021-11-12 22:50:36,806 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:36,806 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:36,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:36,807 INFO L85 PathProgramCache]: Analyzing trace with hash -369512678, now seen corresponding path program 2 times [2021-11-12 22:50:36,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:36,807 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620167844] [2021-11-12 22:50:36,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:36,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:36,825 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:36,826 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [165378353] [2021-11-12 22:50:36,826 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:50:36,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:36,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:36,831 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:36,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-12 22:50:36,906 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-12 22:50:36,907 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:50:36,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-12 22:50:36,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 22:50:36,966 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 22:50:37,006 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:37,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620167844] [2021-11-12 22:50:37,006 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:37,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [165378353] [2021-11-12 22:50:37,006 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [165378353] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:37,006 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1164251664] [2021-11-12 22:50:37,008 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:50:37,008 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:50:37,009 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:50:37,009 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:50:37,009 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:50:37,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,036 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:50:37,037 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:50:37,039 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:50:37,042 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_27|], 21=[|v_#valid_29|]} [2021-11-12 22:50:37,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,051 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 [2021-11-12 22:50:37,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:37,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:37,053 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,058 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,087 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 [2021-11-12 22:50:37,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:37,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:37,091 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,094 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:50:37,096 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,097 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:50:37,102 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:50:37,103 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,104 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,104 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:37,105 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,105 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:37,106 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,107 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:50:37,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:50:37,114 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_28|], 45=[|v_#valid_30|]} [2021-11-12 22:50:37,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,223 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:50:37,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:50:37,224 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,228 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:37,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:37,229 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,241 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,249 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,413 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:50:37,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:50:37,414 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:37,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:37,419 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,436 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:50:37,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:37,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:37,460 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,471 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:37,477 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,478 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:50:37,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,487 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:37,493 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size 235 [2021-11-12 22:50:37,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 64 [2021-11-12 22:50:37,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:37,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:37,520 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,536 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size [2021-11-12 22:50:37,539 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:50:37,540 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,540 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:223 [2021-11-12 22:50:37,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:37,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,668 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,675 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,677 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,678 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,680 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,681 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:37,683 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,683 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,684 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:37,685 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:50:37,685 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:50:37,688 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,690 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:37,691 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:37,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:50:37,694 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,694 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:50:37,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:37,697 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:50:37,700 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,703 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,704 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,705 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,706 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:37,706 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,707 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:37,708 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-11-12 22:50:37,709 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,710 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-12 22:50:37,713 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,716 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-12 22:50:37,717 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:37,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-12 22:50:37,720 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,721 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-12 22:50:37,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:50:37,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-11-12 22:50:37,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 826 [2021-11-12 22:50:37,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:37,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-12 22:50:37,750 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 718 [2021-11-12 22:50:37,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:37,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:37,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:37,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 88 [2021-11-12 22:50:37,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:37,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:37,862 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,889 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,890 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,909 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,926 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,927 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,954 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,970 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,972 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:37,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:37,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,988 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:37,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:37,988 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,017 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:38,018 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:38,021 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:38,022 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,071 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,091 INFO L180 QuantifierPusher]: treesize reduction 140, result has 79.9 percent of original size [2021-11-12 22:50:38,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 556 [2021-11-12 22:50:38,100 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:38,100 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2821, output treesize:556 [2021-11-12 22:50:38,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,183 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:50:38,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:50:38,186 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:38,187 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:38,188 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:50:38,191 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:50:38,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,213 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,213 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,221 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,231 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 [2021-11-12 22:50:38,232 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:38,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:38,234 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,252 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,258 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,272 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,275 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:50:38,277 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,278 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:50:38,283 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:38,285 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:38,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,306 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:38,307 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,307 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:38,308 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:38,309 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,310 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:38,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:50:38,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,328 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,336 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,351 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:38,351 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 [2021-11-12 22:50:38,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,354 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,361 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,369 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,381 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,381 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,381 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,382 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,382 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,384 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,385 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:50:38,387 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,387 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:50:38,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,426 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,437 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,439 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,443 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:38,445 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,445 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:50:38,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 270 [2021-11-12 22:50:38,448 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 222 [2021-11-12 22:50:38,453 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,455 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,455 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,456 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:38,457 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,457 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:50:38,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:38,460 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,462 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,463 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-11-12 22:50:38,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 463 [2021-11-12 22:50:38,467 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,470 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 285 [2021-11-12 22:50:38,473 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,478 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,480 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,480 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,481 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:38,482 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,482 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:50:38,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 274 [2021-11-12 22:50:38,485 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,486 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 224 [2021-11-12 22:50:38,490 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,491 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,492 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,492 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:50:38,493 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,494 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:38,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:50:38,496 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:50:38,502 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 467 [2021-11-12 22:50:38,503 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-12 22:50:38,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:50:38,510 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:50:38,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:50:38,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,532 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,532 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,569 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:38,569 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 [2021-11-12 22:50:38,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:50:38,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,572 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:50:38,572 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,591 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:38,591 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 [2021-11-12 22:50:38,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,593 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,605 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,613 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,614 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,614 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,624 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,624 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,649 INFO L180 QuantifierPusher]: treesize reduction 127, result has 68.7 percent of original size [2021-11-12 22:50:38,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2021-11-12 22:50:38,651 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:38,652 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:279 [2021-11-12 22:50:38,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,687 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:50:38,689 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:38,690 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,691 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:38,692 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,692 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:38,693 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,693 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:38,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:38,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,716 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:38,716 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 [2021-11-12 22:50:38,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,718 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,719 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,740 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,749 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,759 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,760 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,775 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,776 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,779 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:38,781 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,782 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:38,791 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:38,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:38,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,796 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:50:38,798 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:50:38,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,822 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:38,823 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 [2021-11-12 22:50:38,823 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,824 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:38,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:38,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,828 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,829 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:50:38,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:50:38,830 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,830 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:50:38,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:38,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,863 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,867 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,869 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,870 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,872 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,873 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:38,873 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:50:38,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-12 22:50:38,876 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,877 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-12 22:50:38,879 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,881 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:38,882 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:50:38,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-12 22:50:38,885 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,886 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 147 [2021-11-12 22:50:38,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 315 [2021-11-12 22:50:38,889 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-11-12 22:50:38,893 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,897 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,898 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,899 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:38,900 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,900 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,901 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:38,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 200 [2021-11-12 22:50:38,902 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-11-12 22:50:38,906 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,907 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:38,909 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,909 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,910 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:50:38,911 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:50:38,911 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,912 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-11-12 22:50:38,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 319 [2021-11-12 22:50:38,915 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 215 [2021-11-12 22:50:38,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-11-12 22:50:38,920 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:38,921 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-12 22:50:38,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 424 [2021-11-12 22:50:38,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,947 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,947 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,958 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:38,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,974 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:38,974 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:38,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:38,997 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:38,997 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 [2021-11-12 22:50:38,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,998 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,999 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:38,999 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:38,999 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,011 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:39,047 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:39,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:50:39,048 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:50:39,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:50:39,050 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,060 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,061 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,070 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,071 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,088 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,094 INFO L180 QuantifierPusher]: treesize reduction 125, result has 67.2 percent of original size [2021-11-12 22:50:39,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:50:39,097 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:39,097 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:50:39,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,138 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:50:39,140 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:39,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:39,141 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:39,142 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:39,143 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:39,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:39,144 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:39,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:39,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:39,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,159 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,168 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,177 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,178 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,184 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:39,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:39,193 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,196 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:39,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:39,209 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:39,210 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 [2021-11-12 22:50:39,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:39,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:39,212 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:39,215 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:39,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:39,217 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:39,217 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:39,223 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:39,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:39,229 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:50:39,859 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:39,859 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:39,859 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-12 22:50:39,859 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860661611] [2021-11-12 22:50:39,859 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:50:39,860 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-12 22:50:39,860 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:39,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-12 22:50:39,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2021-11-12 22:50:39,861 INFO L87 Difference]: Start difference. First operand 24 states and 33 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) [2021-11-12 22:50:40,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:40,004 INFO L93 Difference]: Finished difference Result 57 states and 73 transitions. [2021-11-12 22:50:40,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-12 22:50:40,005 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 12 [2021-11-12 22:50:40,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:40,005 INFO L225 Difference]: With dead ends: 57 [2021-11-12 22:50:40,005 INFO L226 Difference]: Without dead ends: 44 [2021-11-12 22:50:40,006 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 17 SyntacticMatches, 5 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2021-11-12 22:50:40,007 INFO L933 BasicCegarLoop]: 3 mSDtfsCounter, 17 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 75.25ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.92ms SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 89.77ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:40,007 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 15 Invalid, 77 Unknown, 0 Unchecked, 0.92ms Time], IncrementalHoareTripleChecker [31 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 89.77ms Time] [2021-11-12 22:50:40,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2021-11-12 22:50:40,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 27. [2021-11-12 22:50:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.3461538461538463) internal successors, (35), 26 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:50:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 35 transitions. [2021-11-12 22:50:40,015 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 35 transitions. Word has length 12 [2021-11-12 22:50:40,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:40,015 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 35 transitions. [2021-11-12 22:50:40,016 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) [2021-11-12 22:50:40,016 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2021-11-12 22:50:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-12 22:50:40,016 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:40,016 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:40,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:40,217 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:40,217 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:40,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:40,218 INFO L85 PathProgramCache]: Analyzing trace with hash -1049984232, now seen corresponding path program 3 times [2021-11-12 22:50:40,218 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:40,218 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63802389] [2021-11-12 22:50:40,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:40,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:40,240 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:40,241 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [51916607] [2021-11-12 22:50:40,241 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-12 22:50:40,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:40,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:40,242 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:40,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-12 22:50:40,298 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-12 22:50:40,298 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:50:40,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-12 22:50:40,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-12 22:50:40,358 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-12 22:50:40,400 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:40,400 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63802389] [2021-11-12 22:50:40,401 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:40,401 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51916607] [2021-11-12 22:50:40,401 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51916607] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:40,401 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1327311410] [2021-11-12 22:50:40,403 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:50:40,403 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:50:40,403 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:50:40,404 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:50:40,404 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:50:40,408 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,409 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,409 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:50:40,410 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,410 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:50:40,412 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:50:40,414 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_30|], 21=[|v_#valid_32|]} [2021-11-12 22:50:40,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,425 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 [2021-11-12 22:50:40,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:40,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:40,427 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,431 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,448 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 [2021-11-12 22:50:40,449 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:40,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:40,452 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,457 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,458 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:50:40,459 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,459 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:50:40,464 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:50:40,465 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:50:40,467 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:40,468 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,469 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:40,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:50:40,475 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_31|], 45=[|v_#valid_33|]} [2021-11-12 22:50:40,482 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:40,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:40,483 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,484 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:40,484 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,549 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:50:40,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:50:40,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,551 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:40,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:40,552 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,562 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,711 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:50:40,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:50:40,713 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:40,719 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:40,720 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:50:40,754 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:40,756 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:40,756 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:40,771 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,772 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:50:40,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:40,783 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size 235 [2021-11-12 22:50:40,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:40,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 64 [2021-11-12 22:50:40,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:40,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:40,809 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,819 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,822 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size [2021-11-12 22:50:40,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:50:40,826 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:40,826 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:223 [2021-11-12 22:50:40,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:40,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,959 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:40,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:40,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,002 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,008 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,009 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:41,011 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,012 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:41,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 516 [2021-11-12 22:50:41,019 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 478 [2021-11-12 22:50:41,037 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:41,046 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,047 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:41,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 514 [2021-11-12 22:50:41,053 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,064 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 477 [2021-11-12 22:50:41,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 975 [2021-11-12 22:50:41,076 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 530 [2021-11-12 22:50:41,099 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,110 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,123 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:41,125 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-12 22:50:41,132 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 512 [2021-11-12 22:50:41,132 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 476 [2021-11-12 22:50:41,150 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,156 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:41,159 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,159 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:41,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 514 [2021-11-12 22:50:41,166 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 477 [2021-11-12 22:50:41,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 973 [2021-11-12 22:50:41,188 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,199 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 528 [2021-11-12 22:50:41,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1078 [2021-11-12 22:50:41,210 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-12 22:50:41,227 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 718 [2021-11-12 22:50:41,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,258 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,305 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,344 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 88 [2021-11-12 22:50:41,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,347 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:41,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,348 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:41,349 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,371 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,390 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,404 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,422 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,423 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,424 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,436 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,437 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,437 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:41,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,462 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:41,463 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,464 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:50:41,464 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,509 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,526 INFO L180 QuantifierPusher]: treesize reduction 140, result has 80.3 percent of original size [2021-11-12 22:50:41,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-12 22:50:41,534 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:41,534 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2821, output treesize:570 [2021-11-12 22:50:41,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,617 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.8 percent of original size [2021-11-12 22:50:41,621 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:50:41,622 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:41,623 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:50:41,624 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,624 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:41,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:50:41,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,638 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,639 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,646 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,655 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,669 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,670 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,670 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,670 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,673 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,681 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 [2021-11-12 22:50:41,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:41,682 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,683 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:41,683 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,685 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:50:41,688 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,688 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:50:41,693 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:41,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:41,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,699 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:50:41,701 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:50:41,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,710 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:41,710 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 [2021-11-12 22:50:41,711 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:41,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:41,712 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,715 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,716 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:50:41,716 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:50:41,717 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,717 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:50:41,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,764 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,767 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:41,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:41,769 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,770 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:41,770 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:41,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,774 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:41,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:50:41,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:50:41,779 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-11-12 22:50:41,780 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,782 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:50:41,783 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:50:41,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:50:41,785 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 129 [2021-11-12 22:50:41,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:50:41,787 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,789 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:50:41,791 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 581 [2021-11-12 22:50:41,791 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-12 22:50:41,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 421 [2021-11-12 22:50:41,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,815 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,828 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,839 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,859 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:41,860 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 [2021-11-12 22:50:41,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:41,861 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:41,862 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,872 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,872 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,882 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:41,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,891 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:41,891 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:41,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:41,913 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:41,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:50:41,914 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:41,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:41,917 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:41,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,938 INFO L180 QuantifierPusher]: treesize reduction 125, result has 67.2 percent of original size [2021-11-12 22:50:41,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:50:41,941 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:41,941 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:50:41,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:41,982 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:50:41,984 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,984 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:41,985 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,985 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,985 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:41,986 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,986 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:41,987 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:41,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:41,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:41,989 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:42,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,002 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,003 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,010 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,028 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:42,028 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 [2021-11-12 22:50:42,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,036 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,051 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,051 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,051 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,055 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,065 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,066 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,068 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:42,070 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,070 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:42,074 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:42,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:42,079 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,081 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:42,082 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,082 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,083 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:42,083 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,084 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:42,084 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,085 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:42,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:50:42,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,098 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,105 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,111 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,112 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,117 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,132 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:42,135 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 [2021-11-12 22:50:42,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,136 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,136 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,146 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,146 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,149 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,150 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:50:42,151 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,151 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:50:42,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,175 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,188 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,190 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,190 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,191 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:42,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:42,193 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,194 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,195 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:50:42,196 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,197 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,197 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:50:42,198 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:50:42,198 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,199 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:50:42,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 405 [2021-11-12 22:50:42,202 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-12 22:50:42,208 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,210 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:42,211 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:42,213 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,214 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,215 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:50:42,216 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:50:42,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-11-12 22:50:42,218 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,219 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 151 [2021-11-12 22:50:42,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 397 [2021-11-12 22:50:42,221 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,232 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 285 [2021-11-12 22:50:42,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:50:42,235 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:50:42,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:50:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,267 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:42,268 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 [2021-11-12 22:50:42,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,269 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,270 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,281 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,318 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:42,318 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 [2021-11-12 22:50:42,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:50:42,321 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:50:42,321 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,330 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,330 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,337 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,337 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,344 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,363 INFO L180 QuantifierPusher]: treesize reduction 127, result has 68.7 percent of original size [2021-11-12 22:50:42,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2021-11-12 22:50:42,365 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:42,366 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:279 [2021-11-12 22:50:42,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,396 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:50:42,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,398 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:42,399 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:42,400 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:42,401 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:42,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:42,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:42,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:42,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:42,423 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:42,424 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 [2021-11-12 22:50:42,424 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,425 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:42,426 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,443 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,444 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,460 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,461 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,461 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,466 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:42,474 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,474 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,475 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:42,475 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:42,478 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:42,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:42,481 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:42,481 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:42,487 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:42,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:42,494 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:50:42,978 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:42,978 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:42,978 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2021-11-12 22:50:42,978 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386813817] [2021-11-12 22:50:42,979 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:50:42,979 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-12 22:50:42,979 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:42,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-12 22:50:42,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2021-11-12 22:50:42,980 INFO L87 Difference]: Start difference. First operand 27 states and 35 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) [2021-11-12 22:50:43,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:50:43,174 INFO L93 Difference]: Finished difference Result 52 states and 61 transitions. [2021-11-12 22:50:43,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-12 22:50:43,175 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 [2021-11-12 22:50:43,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:50:43,176 INFO L225 Difference]: With dead ends: 52 [2021-11-12 22:50:43,176 INFO L226 Difference]: Without dead ends: 41 [2021-11-12 22:50:43,176 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 23 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2021-11-12 22:50:43,177 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 23 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 107.20ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.03ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 128.68ms IncrementalHoareTripleChecker+Time [2021-11-12 22:50:43,177 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 34 Invalid, 107 Unknown, 0 Unchecked, 1.03ms Time], IncrementalHoareTripleChecker [24 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 128.68ms Time] [2021-11-12 22:50:43,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-12 22:50:43,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 22. [2021-11-12 22:50:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 21 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) [2021-11-12 22:50:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2021-11-12 22:50:43,188 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 13 [2021-11-12 22:50:43,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:50:43,189 INFO L470 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2021-11-12 22:50:43,189 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) [2021-11-12 22:50:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2021-11-12 22:50:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-12 22:50:43,190 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:50:43,190 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:50:43,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-12 22:50:43,391 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable136 [2021-11-12 22:50:43,391 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:50:43,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:50:43,392 INFO L85 PathProgramCache]: Analyzing trace with hash 757463352, now seen corresponding path program 1 times [2021-11-12 22:50:43,392 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:50:43,392 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125843600] [2021-11-12 22:50:43,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:43,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:50:43,418 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:50:43,421 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [198201668] [2021-11-12 22:50:43,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:50:43,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:50:43,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:50:43,427 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:50:43,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-12 22:50:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:50:43,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 26 conjunts are in the unsatisfiable core [2021-11-12 22:50:43,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:50:43,601 INFO L354 Elim1Store]: treesize reduction 51, result has 40.0 percent of original size [2021-11-12 22:50:43,601 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 2 case distinctions, treesize of input 59 treesize of output 41 [2021-11-12 22:50:43,624 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:43,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2021-11-12 22:50:43,688 INFO L354 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2021-11-12 22:50:43,689 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 1 case distinctions, treesize of input 41 treesize of output 42 [2021-11-12 22:50:43,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:43,831 INFO L354 Elim1Store]: treesize reduction 128, result has 11.7 percent of original size [2021-11-12 22:50:43,832 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 70 treesize of output 64 [2021-11-12 22:50:43,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:43,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:44,041 INFO L354 Elim1Store]: treesize reduction 180, result has 11.8 percent of original size [2021-11-12 22:50:44,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 13 case distinctions, treesize of input 79 treesize of output 78 [2021-11-12 22:50:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:44,574 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:50:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:50:47,757 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:50:47,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125843600] [2021-11-12 22:50:47,758 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:47,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198201668] [2021-11-12 22:50:47,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [198201668] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:50:47,758 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1729394315] [2021-11-12 22:50:47,760 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2021-11-12 22:50:47,760 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:50:47,761 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:50:47,761 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:50:47,761 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:50:47,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,766 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:47,766 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:50:47,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:47,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:50:47,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:50:47,771 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_33|], 21=[|v_#valid_36|]} [2021-11-12 22:50:47,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,781 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 [2021-11-12 22:50:47,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:47,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:50:47,782 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:47,785 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,801 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 [2021-11-12 22:50:47,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:47,804 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:47,805 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:47,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:47,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:50:47,810 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:47,810 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:50:47,816 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:50:47,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:47,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:50:47,818 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:47,818 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:47,819 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:47,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:47,823 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:50:47,826 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_34|], 45=[|v_#valid_37|]} [2021-11-12 22:50:47,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:47,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:47,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:47,836 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:47,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,902 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:50:47,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:50:47,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:47,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:50:47,906 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:47,912 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:47,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:47,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,065 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:50:48,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:50:48,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:48,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:48,069 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:50:48,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:48,099 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,099 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:50:48,099 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,104 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,107 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:50:48,108 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,108 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:50:48,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,114 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,120 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,120 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:50:48,124 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size 235 [2021-11-12 22:50:48,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 64 [2021-11-12 22:50:48,147 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,150 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:48,150 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:48,151 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,163 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size [2021-11-12 22:50:48,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:50:48,166 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,167 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:223 [2021-11-12 22:50:48,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,251 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,273 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,274 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,276 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,277 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,278 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:48,279 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,281 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:48,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-11-12 22:50:48,283 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-11-12 22:50:48,285 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,287 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,289 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-12 22:50:48,290 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,290 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-11-12 22:50:48,292 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-11-12 22:50:48,292 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-12 22:50:48,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:50:48,295 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-11-12 22:50:48,298 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,300 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,302 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:48,306 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:50:48,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:50:48,308 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:50:48,311 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,311 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,312 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,313 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:50:48,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,314 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,315 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:50:48,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:50:48,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:50:48,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:48,318 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:50:48,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 826 [2021-11-12 22:50:48,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 633 [2021-11-12 22:50:48,342 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 718 [2021-11-12 22:50:48,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,384 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 88 [2021-11-12 22:50:48,446 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,448 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:48,448 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-11-12 22:50:48,449 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,468 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,468 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,468 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,484 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,484 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,485 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,485 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,485 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,501 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,501 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,501 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:50:48,563 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:48,565 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:50:48,566 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,581 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,582 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,582 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,632 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,649 INFO L180 QuantifierPusher]: treesize reduction 138, result has 80.1 percent of original size [2021-11-12 22:50:48,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 556 [2021-11-12 22:50:48,657 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:48,657 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2821, output treesize:556 [2021-11-12 22:50:48,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,736 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:50:48,738 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,739 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:50:48,739 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:48,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:50:48,742 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,742 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:50:48,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:50:48,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,760 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,760 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,767 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,777 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 [2021-11-12 22:50:48,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:48,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:50:48,779 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,795 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,795 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,796 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,802 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,809 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,809 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,810 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,810 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,812 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,813 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:50:48,814 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,815 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:50:48,820 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:48,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:48,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:50:48,828 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:50:48,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,837 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:48,837 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 [2021-11-12 22:50:48,838 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:48,839 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:50:48,839 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,841 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,842 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:50:48,843 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:50:48,844 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,844 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:50:48,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:48,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,871 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,873 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,875 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,878 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,879 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,879 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:48,880 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:50:48,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 190 [2021-11-12 22:50:48,883 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-12 22:50:48,886 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,888 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,888 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,889 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:48,889 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,890 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:50:48,891 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-11-12 22:50:48,892 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-11-12 22:50:48,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:50:48,895 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-12 22:50:48,899 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,901 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,902 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,903 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,905 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:50:48,905 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,905 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:48,907 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 188 [2021-11-12 22:50:48,907 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,908 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-11-12 22:50:48,910 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,912 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,912 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:50:48,913 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,914 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:48,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-12 22:50:48,915 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2021-11-12 22:50:48,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:48,919 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,920 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 206 [2021-11-12 22:50:48,923 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 434 [2021-11-12 22:50:48,923 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:48,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-12 22:50:48,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 421 [2021-11-12 22:50:48,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:48,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:48,949 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:48,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:48,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:48,988 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:48,988 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:50:48,989 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,990 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:50:48,990 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:48,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:50:48,991 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,003 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,004 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,019 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,020 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,020 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,035 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,060 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:49,060 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 [2021-11-12 22:50:49,061 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:49,062 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:49,063 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,072 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,073 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,073 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,090 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,102 INFO L180 QuantifierPusher]: treesize reduction 123, result has 67.5 percent of original size [2021-11-12 22:50:49,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:50:49,103 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:49,103 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:50:49,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,138 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:50:49,140 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,140 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:49,141 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:49,142 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,142 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:49,143 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:49,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:49,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,166 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,182 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:49,182 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 [2021-11-12 22:50:49,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,184 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,184 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,184 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,196 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,207 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,209 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,211 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:50:49,212 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,212 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:50:49,218 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:49,220 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:49,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,224 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,225 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:49,226 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,226 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,226 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:49,227 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,227 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,228 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:49,228 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,229 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:49,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:50:49,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,241 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,248 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,264 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:49,264 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 [2021-11-12 22:50:49,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,266 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,280 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,281 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,286 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,292 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,293 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,295 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:50:49,298 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,298 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:50:49,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,322 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,329 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,333 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:50:49,334 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:49,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:50:49,338 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,339 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-11-12 22:50:49,342 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,344 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:49,345 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:50:49,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:50:49,347 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:50:49,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 464 [2021-11-12 22:50:49,360 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:50:49,369 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,380 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,382 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:49,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:50:49,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 270 [2021-11-12 22:50:49,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 222 [2021-11-12 22:50:49,391 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,393 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,393 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,394 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:49,395 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,395 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:50:49,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 274 [2021-11-12 22:50:49,398 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,401 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 224 [2021-11-12 22:50:49,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 466 [2021-11-12 22:50:49,404 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,406 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-12 22:50:49,410 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:50:49,411 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,412 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:50:49,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:50:49,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,433 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,474 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:50:49,475 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 [2021-11-12 22:50:49,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:50:49,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:50:49,478 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,489 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,490 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,515 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:49,515 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 [2021-11-12 22:50:49,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,517 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:50:49,517 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,527 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,528 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,528 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,537 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,538 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,538 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,538 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,559 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,564 INFO L180 QuantifierPusher]: treesize reduction 131, result has 69.0 percent of original size [2021-11-12 22:50:49,566 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 292 [2021-11-12 22:50:49,567 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:50:49,567 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:292 [2021-11-12 22:50:49,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,597 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:50:49,601 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:50:49,602 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:50:49,603 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,603 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:50:49,604 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:50:49,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:50:49,606 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:50:49,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,621 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:50:49,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:50:49,645 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:50:49,645 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 [2021-11-12 22:50:49,646 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:49,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:50:49,647 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,662 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,663 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,664 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,677 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:50:49,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,685 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:50:49,686 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,689 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,690 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-11-12 22:50:49,691 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:50:49,692 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:115 [2021-11-12 22:50:49,697 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:50:49,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:50:49,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:50:49,704 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-11-12 22:50:49,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:50:49,731 INFO L180 QuantifierPusher]: treesize reduction 56, result has 71.1 percent of original size [2021-11-12 22:50:49,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-11-12 22:50:49,748 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:50:51,020 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:50:51,021 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:50:51,021 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-11-12 22:50:51,021 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941227581] [2021-11-12 22:50:51,021 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:50:51,021 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-11-12 22:50:51,021 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:50:51,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-11-12 22:50:51,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=514, Unknown=0, NotChecked=0, Total=600 [2021-11-12 22:50:51,022 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand has 19 states, 19 states have (on average 1.3157894736842106) internal successors, (25), 19 states have internal predecessors, (25), 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) [2021-11-12 22:51:03,969 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:51:06,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:51:06,749 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2021-11-12 22:51:06,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-11-12 22:51:06,749 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.3157894736842106) internal successors, (25), 19 states have internal predecessors, (25), 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 [2021-11-12 22:51:06,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:51:06,750 INFO L225 Difference]: With dead ends: 32 [2021-11-12 22:51:06,750 INFO L226 Difference]: Without dead ends: 30 [2021-11-12 22:51:06,751 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=172, Invalid=883, Unknown=1, NotChecked=0, Total=1056 [2021-11-12 22:51:06,752 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 1 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3365.09ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.07ms SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 32 IncrementalHoareTripleChecker+Unchecked, 3472.94ms IncrementalHoareTripleChecker+Time [2021-11-12 22:51:06,752 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 23 Invalid, 143 Unknown, 0 Unchecked, 1.07ms Time], IncrementalHoareTripleChecker [32 Valid, 79 Invalid, 0 Unknown, 32 Unchecked, 3472.94ms Time] [2021-11-12 22:51:06,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2021-11-12 22:51:06,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 25. [2021-11-12 22:51:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 24 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) [2021-11-12 22:51:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2021-11-12 22:51:06,759 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 14 [2021-11-12 22:51:06,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:51:06,759 INFO L470 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2021-11-12 22:51:06,760 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 1.3157894736842106) internal successors, (25), 19 states have internal predecessors, (25), 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) [2021-11-12 22:51:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2021-11-12 22:51:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-11-12 22:51:06,760 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:51:06,760 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:51:06,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-12 22:51:06,963 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable192,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:51:06,964 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:51:06,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:51:06,964 INFO L85 PathProgramCache]: Analyzing trace with hash 1801942402, now seen corresponding path program 4 times [2021-11-12 22:51:06,964 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:51:06,964 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823399323] [2021-11-12 22:51:06,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:51:06,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:51:06,987 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:51:06,988 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [84852164] [2021-11-12 22:51:06,988 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-12 22:51:06,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:51:06,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:51:06,989 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:51:06,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-12 22:51:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:51:07,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 33 conjunts are in the unsatisfiable core [2021-11-12 22:51:07,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:51:07,303 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 14 treesize of output 12 [2021-11-12 22:51:07,318 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-12 22:51:07,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 26 [2021-11-12 22:51:07,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,368 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:51:07,368 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 1 case distinctions, treesize of input 45 treesize of output 46 [2021-11-12 22:51:07,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,433 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:51:07,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 60 [2021-11-12 22:51:07,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:07,636 INFO L354 Elim1Store]: treesize reduction 25, result has 34.2 percent of original size [2021-11-12 22:51:07,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 79 treesize of output 78 [2021-11-12 22:51:07,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:07,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:07,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:07,762 INFO L354 Elim1Store]: treesize reduction 39, result has 22.0 percent of original size [2021-11-12 22:51:07,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 106 treesize of output 96 [2021-11-12 22:51:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:12,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:12,408 INFO L354 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2021-11-12 22:51:12,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 126 treesize of output 113 [2021-11-12 22:51:12,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:51:12,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:12,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:51:12,710 INFO L354 Elim1Store]: treesize reduction 92, result has 14.0 percent of original size [2021-11-12 22:51:12,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 3 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 30 case distinctions, treesize of input 149 treesize of output 125 [2021-11-12 22:51:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:51:13,949 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:52:24,430 WARN L227 SmtUtils]: Spent 34.99s on a formula simplification that was a NOOP. DAG size: 163 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:52:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:52:24,440 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:52:24,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823399323] [2021-11-12 22:52:24,440 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:52:24,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [84852164] [2021-11-12 22:52:24,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [84852164] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:52:24,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1431103356] [2021-11-12 22:52:24,442 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:52:24,442 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:52:24,442 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:52:24,442 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:52:24,442 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:52:24,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,450 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,450 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,450 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:52:24,451 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,451 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:52:24,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:52:24,456 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_36|], 21=[|v_#valid_40|]} [2021-11-12 22:52:24,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,466 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 [2021-11-12 22:52:24,466 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,466 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:52:24,467 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,467 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:52:24,467 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,470 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,490 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 [2021-11-12 22:52:24,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,493 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:52:24,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:52:24,494 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,497 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:52:24,500 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,500 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:52:24,507 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:52:24,508 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:52:24,509 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:52:24,511 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,511 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:52:24,514 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:52:24,518 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_37|], 45=[|v_#valid_41|]} [2021-11-12 22:52:24,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,651 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:52:24,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:52:24,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:52:24,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:52:24,654 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:24,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:24,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:24,661 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,666 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,798 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:52:24,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:52:24,799 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:24,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,803 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:24,803 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:52:24,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:52:24,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:52:24,828 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:52:24,837 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,838 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:52:24,841 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,843 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:24,843 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:52:24,856 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size 235 [2021-11-12 22:52:24,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:24,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 64 [2021-11-12 22:52:24,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:52:24,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:52:24,884 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,904 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:24,909 INFO L180 QuantifierPusher]: treesize reduction 5, result has 97.9 percent of original size [2021-11-12 22:52:24,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 231 [2021-11-12 22:52:24,912 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:24,913 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:231 [2021-11-12 22:52:24,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:24,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,004 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,020 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,036 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,042 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,044 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,045 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,046 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,046 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:52:25,047 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,047 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:52:25,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:52:25,049 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,049 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,050 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:52:25,052 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,053 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,053 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,054 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:52:25,055 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,055 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:52:25,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-12 22:52:25,057 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-12 22:52:25,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 618 [2021-11-12 22:52:25,064 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,073 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 530 [2021-11-12 22:52:25,084 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,101 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,107 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,108 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:52:25,109 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,110 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:52:25,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 518 [2021-11-12 22:52:25,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:52:25,132 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,137 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,138 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,140 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:52:25,140 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,141 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:52:25,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 516 [2021-11-12 22:52:25,147 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,152 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 479 [2021-11-12 22:52:25,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 979 [2021-11-12 22:52:25,168 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,173 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 532 [2021-11-12 22:52:25,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1082 [2021-11-12 22:52:25,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 635 [2021-11-12 22:52:25,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 723 [2021-11-12 22:52:25,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,241 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,242 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:52:25,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,304 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:52:25,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:52:25,305 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,327 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,346 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,346 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,363 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,379 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,390 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,391 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,391 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 90 [2021-11-12 22:52:25,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,417 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-12 22:52:25,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-11-12 22:52:25,418 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,448 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,458 INFO L180 QuantifierPusher]: treesize reduction 140, result has 80.3 percent of original size [2021-11-12 22:52:25,463 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-12 22:52:25,464 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:52:25,465 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2853, output treesize:570 [2021-11-12 22:52:25,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,529 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:52:25,531 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,531 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,532 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:52:25,532 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,533 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:52:25,533 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,534 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:52:25,534 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,535 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,535 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:52:25,537 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:52:25,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,551 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 [2021-11-12 22:52:25,551 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:52:25,552 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:52:25,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,561 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,571 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,578 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,587 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,587 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,592 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,613 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,616 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,617 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:52:25,618 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,618 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:52:25,624 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:52:25,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:52:25,628 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,630 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,631 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,631 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:52:25,632 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,632 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:25,633 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,633 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,634 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:52:25,634 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,635 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:52:25,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:52:25,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,652 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,659 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,664 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,665 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,665 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,668 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,674 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,674 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,675 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,685 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:25,685 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 [2021-11-12 22:52:25,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,686 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,686 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,688 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,689 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:52:25,690 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,690 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:52:25,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,705 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,724 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:52:25,726 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:25,727 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,727 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:52:25,728 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,728 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:52:25,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,733 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:52:25,734 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:52:25,736 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-12 22:52:25,736 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,737 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,737 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:52:25,738 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,739 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,740 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,740 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:52:25,741 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,742 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:52:25,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:52:25,743 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,743 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:52:25,745 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 326 [2021-11-12 22:52:25,745 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,747 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:52:25,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 661 [2021-11-12 22:52:25,750 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,753 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,755 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:52:25,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:52:25,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,776 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,776 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,798 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:25,798 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 [2021-11-12 22:52:25,800 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,801 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,801 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,802 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,845 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:52:25,845 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 [2021-11-12 22:52:25,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:52:25,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:52:25,848 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,860 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,861 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,861 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,870 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,871 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,872 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,872 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,881 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,895 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,900 INFO L180 QuantifierPusher]: treesize reduction 131, result has 69.0 percent of original size [2021-11-12 22:52:25,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 292 [2021-11-12 22:52:25,903 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:52:25,903 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:292 [2021-11-12 22:52:25,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,933 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:52:25,935 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,935 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:52:25,936 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,936 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:52:25,937 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,937 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,938 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:52:25,938 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:25,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,939 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:25,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:52:25,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:25,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:25,962 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:25,962 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 [2021-11-12 22:52:25,962 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,963 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:25,964 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,970 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,977 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,978 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,978 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,978 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:25,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:25,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:25,993 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:25,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:25,997 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,007 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,007 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,011 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:52:26,011 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,012 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:52:26,017 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:52:26,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:52:26,020 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,021 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:52:26,023 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:52:26,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,032 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:26,032 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 [2021-11-12 22:52:26,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:52:26,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:52:26,034 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,036 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,037 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:52:26,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:52:26,037 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,038 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:52:26,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,059 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,063 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,066 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,068 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,068 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,069 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,069 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,070 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:52:26,070 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,071 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,071 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:52:26,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:52:26,072 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,073 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-12 22:52:26,074 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,075 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,088 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:52:26,088 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:52:26,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:52:26,090 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,091 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-12 22:52:26,092 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:52:26,092 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,093 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,094 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:52:26,094 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:26,095 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:52:26,097 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,097 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:52:26,098 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,098 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:52:26,100 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 587 [2021-11-12 22:52:26,101 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,103 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-12 22:52:26,106 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 424 [2021-11-12 22:52:26,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,125 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,135 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,142 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,142 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,143 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,143 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,143 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,150 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,150 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,151 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,158 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:26,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:26,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:26,186 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:52:26,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:52:26,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:52:26,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:52:26,188 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,195 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,195 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,196 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:26,208 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:26,208 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 [2021-11-12 22:52:26,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:26,209 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,210 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:26,210 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,219 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,222 INFO L180 QuantifierPusher]: treesize reduction 125, result has 67.2 percent of original size [2021-11-12 22:52:26,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:52:26,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:52:26,223 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:52:26,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,259 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:52:26,261 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,261 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:52:26,262 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,262 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,262 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:52:26,263 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:52:26,264 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:52:26,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,265 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:52:26,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:52:26,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,282 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,282 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,283 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,290 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,299 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,300 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:52:26,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:52:26,322 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:52:26,322 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 [2021-11-12 22:52:26,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:26,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:52:26,324 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,329 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:52:26,338 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,338 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,339 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:52:26,339 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:52:26,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:52:26,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:52:26,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:52:26,344 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:52:26,350 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:52:26,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:52:26,357 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:52:31,074 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:52:31,074 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:52:31,074 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 22 [2021-11-12 22:52:31,074 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509544654] [2021-11-12 22:52:31,075 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:52:31,075 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2021-11-12 22:52:31,075 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:52:31,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-11-12 22:52:31,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=578, Unknown=8, NotChecked=0, Total=702 [2021-11-12 22:52:31,076 INFO L87 Difference]: Start difference. First operand 25 states and 29 transitions. Second operand has 22 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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) [2021-11-12 22:52:36,359 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse105 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse106 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse84 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse83 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse114 (* .cse105 8))) (let ((.cse77 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse23 (select .cse83 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse114))) (.cse24 (select .cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse114))) (.cse104 (* .cse106 8)) (.cse31 (select .cse83 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse114 (- 34359738368)))) (.cse32 (select .cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse114 (- 34359738368))))) (let ((.cse107 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse111 (+ .cse31 .cse32)) (.cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse104 (- 34359738368))) (.cse112 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse104)) (.cse113 (+ .cse23 .cse24)) (.cse75 (select .cse77 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse114 (- 34359738368))))) (let ((.cse79 (+ .cse75 .cse31)) (.cse45 (store .cse83 .cse112 .cse113)) (.cse22 (store .cse83 .cse76 .cse113)) (.cse49 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse104)) (.cse47 (store .cse83 .cse112 .cse111)) (.cse18 (store .cse83 .cse76 .cse111)) (.cse109 (+ 6 .cse32)) (.cse26 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse104 (- 34359738368))) (.cse110 (+ 6 .cse24)) (.cse108 (* .cse107 8))) (let ((.cse19 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse108 (- 34359738368))) (.cse28 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse108)) (.cse38 (store .cse84 .cse26 .cse110)) (.cse9 (store .cse84 .cse26 .cse109)) (.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse18)) (.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47)) (.cse74 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse108)) (.cse78 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse104 (- 34359738368))) (.cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse108 (- 34359738368))) (.cse27 (<= .cse107 2147483647)) (.cse44 (store .cse84 .cse49 .cse110)) (.cse65 (+ 12 .cse24)) (.cse3 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse16 (store .cse84 .cse49 .cse109)) (.cse72 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse108)) (.cse58 (+ 12 .cse32)) (.cse17 (<= .cse105 2147483647)) (.cse29 (< 2147483647 .cse107)) (.cse0 (<= .cse106 2147483647)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45)) (.cse10 (< 2147483647 .cse106)) (.cse21 (< 2147483647 .cse105)) (.cse85 (store .cse77 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse104) .cse79))) (and (or (and (or .cse0 (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse7 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store .cse7 .cse8 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or .cse10 (= (select (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse13 .cse14)))) (store .cse12 .cse3 (+ .cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse14))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse17) (or .cse0 (let ((.cse20 (+ (select (select .cse30 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26) .cse31 .cse32))) (and (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse19 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or .cse21 (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse22 .cse19 (+ .cse23 .cse24 (select (select .cse25 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26)))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse27) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse28 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse29)))) (or (and (or (= c_~N~0 (select (select (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse38))) (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse37 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse35 (select .cse38 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse8 (+ .cse35 .cse36)))) (store .cse34 .cse3 (+ (select (select (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse35 .cse36))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (select (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse42 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse40 (store .cse43 .cse8 (+ .cse41 .cse42)))) (store .cse40 .cse3 (+ .cse41 (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse42))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse21) (or (let ((.cse46 (+ (select (select .cse50 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse23 .cse24))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse19 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse47 .cse28 (+ (select (select .cse48 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse31 .cse32))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse28 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse21)) .cse29))) .cse10) (or (and (or (and (or (= (select (select (let ((.cse56 (store .cse9 .cse57 .cse58))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse56))) (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse55 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse54 (select .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse52 (store .cse55 .cse8 (+ .cse53 .cse54)))) (store .cse52 .cse3 (+ .cse53 (select (select (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| .cse52) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse54)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= (select (select (let ((.cse64 (store .cse38 .cse57 .cse65))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse63 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse63 .cse8 (+ .cse61 .cse62)))) (store .cse60 .cse3 (+ .cse61 .cse62 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21)) .cse27) (or .cse29 (= (select (select (let ((.cse71 (store .cse9 .cse72 .cse58))) (let ((.cse66 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse68 (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse69 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse8 (+ .cse68 .cse69)))) (store .cse67 .cse3 (+ .cse68 .cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse0) (or (= c_~N~0 (select (let ((.cse73 (store .cse77 .cse78 .cse79))) (store .cse73 .cse74 (+ .cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse73) |c_ULTIMATE.start_main_~b~0#1.base|) .cse76) .cse31))) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or (and (or .cse0 (= c_~N~0 (select (select .cse30 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or .cse10 (= c_~N~0 (select (select .cse48 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse17) (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse82 (select .cse83 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse83 .cse8 (+ .cse81 .cse82)))) (store .cse80 .cse3 (+ .cse81 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse80) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse82))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or .cse10 (= c_~N~0 (select (store .cse85 .cse74 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse85) |c_ULTIMATE.start_main_~b~0#1.base|) .cse76) (select .cse85 .cse78))) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or (and (or (= (select (select (let ((.cse91 (store .cse44 .cse57 .cse65))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse91))) (store .cse86 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse90 (select .cse86 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse88 (select .cse90 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse89 (select .cse91 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse87 (store .cse90 .cse8 (+ .cse88 .cse89)))) (store .cse87 .cse3 (+ (select (select (store .cse86 |c_ULTIMATE.start_main_~b~0#1.base| .cse87) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse88 .cse89)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (let ((.cse97 (store .cse44 .cse72 .cse65))) (let ((.cse92 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse97))) (store .cse92 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse96 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse94 (select .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse95 (select .cse97 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse93 (store .cse96 .cse8 (+ .cse94 .cse95)))) (store .cse93 .cse3 (+ .cse94 (select (select (store .cse92 |c_ULTIMATE.start_main_~b~0#1.base| .cse93) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse95)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21) (or (= (select (select (let ((.cse103 (store .cse16 .cse72 .cse58))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse102 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse100 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse101 (select .cse102 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse99 (store .cse102 .cse8 (+ .cse100 .cse101)))) (store .cse99 .cse3 (+ (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse99) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse100 .cse101)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17)) .cse29)) .cse10) (or (and (or .cse0 (= (select (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or (= c_~N~0 (select (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse10)) .cse21) (= c_~N~0 (select .cse85 |c_ULTIMATE.start_main_~c~0#1.offset|)) (= c_~N~0 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|))))))))) is different from false [2021-11-12 22:52:38,375 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse105 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse106 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse84 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse83 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse114 (* .cse105 8))) (let ((.cse77 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse23 (select .cse83 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse114))) (.cse24 (select .cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse114))) (.cse104 (* .cse106 8)) (.cse31 (select .cse83 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse114 (- 34359738368)))) (.cse32 (select .cse84 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse114 (- 34359738368))))) (let ((.cse107 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse111 (+ .cse31 .cse32)) (.cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse104 (- 34359738368))) (.cse112 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse104)) (.cse113 (+ .cse23 .cse24)) (.cse75 (select .cse77 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse114 (- 34359738368))))) (let ((.cse79 (+ .cse75 .cse31)) (.cse45 (store .cse83 .cse112 .cse113)) (.cse22 (store .cse83 .cse76 .cse113)) (.cse49 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse104)) (.cse47 (store .cse83 .cse112 .cse111)) (.cse18 (store .cse83 .cse76 .cse111)) (.cse109 (+ 6 .cse32)) (.cse26 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse104 (- 34359738368))) (.cse110 (+ 6 .cse24)) (.cse108 (* .cse107 8))) (let ((.cse19 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse108 (- 34359738368))) (.cse28 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse108)) (.cse38 (store .cse84 .cse26 .cse110)) (.cse9 (store .cse84 .cse26 .cse109)) (.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse18)) (.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47)) (.cse74 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse108)) (.cse78 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse104 (- 34359738368))) (.cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse108 (- 34359738368))) (.cse27 (<= .cse107 2147483647)) (.cse44 (store .cse84 .cse49 .cse110)) (.cse65 (+ 12 .cse24)) (.cse3 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse16 (store .cse84 .cse49 .cse109)) (.cse72 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse108)) (.cse58 (+ 12 .cse32)) (.cse17 (<= .cse105 2147483647)) (.cse29 (< 2147483647 .cse107)) (.cse0 (<= .cse106 2147483647)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45)) (.cse10 (< 2147483647 .cse106)) (.cse21 (< 2147483647 .cse105)) (.cse85 (store .cse77 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse104) .cse79))) (and (or (and (or .cse0 (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse7 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store .cse7 .cse8 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or .cse10 (= (select (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse13 .cse14)))) (store .cse12 .cse3 (+ .cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse14))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse17) (or .cse0 (let ((.cse20 (+ (select (select .cse30 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26) .cse31 .cse32))) (and (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse19 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or .cse21 (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse22 .cse19 (+ .cse23 .cse24 (select (select .cse25 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26)))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse27) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse28 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse29)))) (or (and (or (= c_~N~0 (select (select (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse38))) (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse37 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse35 (select .cse38 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse8 (+ .cse35 .cse36)))) (store .cse34 .cse3 (+ (select (select (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse35 .cse36))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (select (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse42 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse40 (store .cse43 .cse8 (+ .cse41 .cse42)))) (store .cse40 .cse3 (+ .cse41 (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse42))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse21) (or (let ((.cse46 (+ (select (select .cse50 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse23 .cse24))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse19 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse47 .cse28 (+ (select (select .cse48 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse31 .cse32))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse28 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse21)) .cse29))) .cse10) (or (and (or (and (or (= (select (select (let ((.cse56 (store .cse9 .cse57 .cse58))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse56))) (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse55 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse54 (select .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse52 (store .cse55 .cse8 (+ .cse53 .cse54)))) (store .cse52 .cse3 (+ .cse53 (select (select (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| .cse52) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse54)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= (select (select (let ((.cse64 (store .cse38 .cse57 .cse65))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse63 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse63 .cse8 (+ .cse61 .cse62)))) (store .cse60 .cse3 (+ .cse61 .cse62 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21)) .cse27) (or .cse29 (= (select (select (let ((.cse71 (store .cse9 .cse72 .cse58))) (let ((.cse66 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse68 (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse69 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse8 (+ .cse68 .cse69)))) (store .cse67 .cse3 (+ .cse68 .cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse0) (or (= c_~N~0 (select (let ((.cse73 (store .cse77 .cse78 .cse79))) (store .cse73 .cse74 (+ .cse75 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse73) |c_ULTIMATE.start_main_~b~0#1.base|) .cse76) .cse31))) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or (and (or .cse0 (= c_~N~0 (select (select .cse30 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or .cse10 (= c_~N~0 (select (select .cse48 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse17) (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse81 (select .cse84 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse82 (select .cse83 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse80 (store .cse83 .cse8 (+ .cse81 .cse82)))) (store .cse80 .cse3 (+ .cse81 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse80) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse82))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or .cse10 (= c_~N~0 (select (store .cse85 .cse74 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse85) |c_ULTIMATE.start_main_~b~0#1.base|) .cse76) (select .cse85 .cse78))) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or (and (or (= (select (select (let ((.cse91 (store .cse44 .cse57 .cse65))) (let ((.cse86 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse91))) (store .cse86 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse90 (select .cse86 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse88 (select .cse90 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse89 (select .cse91 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse87 (store .cse90 .cse8 (+ .cse88 .cse89)))) (store .cse87 .cse3 (+ (select (select (store .cse86 |c_ULTIMATE.start_main_~b~0#1.base| .cse87) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse88 .cse89)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (let ((.cse97 (store .cse44 .cse72 .cse65))) (let ((.cse92 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse97))) (store .cse92 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse96 (select .cse92 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse94 (select .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse95 (select .cse97 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse93 (store .cse96 .cse8 (+ .cse94 .cse95)))) (store .cse93 .cse3 (+ .cse94 (select (select (store .cse92 |c_ULTIMATE.start_main_~b~0#1.base| .cse93) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse95)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21) (or (= (select (select (let ((.cse103 (store .cse16 .cse72 .cse58))) (let ((.cse98 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse102 (select .cse98 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse100 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse101 (select .cse102 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse99 (store .cse102 .cse8 (+ .cse100 .cse101)))) (store .cse99 .cse3 (+ (select (select (store .cse98 |c_ULTIMATE.start_main_~b~0#1.base| .cse99) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse100 .cse101)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17)) .cse29)) .cse10) (or (and (or .cse0 (= (select (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or (= c_~N~0 (select (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse10)) .cse21) (= c_~N~0 (select .cse85 |c_ULTIMATE.start_main_~c~0#1.offset|)) (= c_~N~0 (select .cse77 |c_ULTIMATE.start_main_~c~0#1.offset|))))))))) is different from true [2021-11-12 22:52:40,654 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse96 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse97 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse77 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse76 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse107 (* .cse96 8))) (let ((.cse23 (select .cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse107))) (.cse24 (select .cse77 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse107))) (.cse102 (* .cse97 8)) (.cse31 (select .cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse107 (- 34359738368)))) (.cse32 (select .cse77 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse107 (- 34359738368))))) (let ((.cse98 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse104 (+ .cse31 .cse32)) (.cse103 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse102 (- 34359738368))) (.cse105 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse102)) (.cse106 (+ .cse23 .cse24))) (let ((.cse45 (store .cse76 .cse105 .cse106)) (.cse22 (store .cse76 .cse103 .cse106)) (.cse49 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse102)) (.cse47 (store .cse76 .cse105 .cse104)) (.cse18 (store .cse76 .cse103 .cse104)) (.cse100 (+ 6 .cse32)) (.cse26 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse102 (- 34359738368))) (.cse101 (+ 6 .cse24)) (.cse99 (* .cse98 8))) (let ((.cse19 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse99 (- 34359738368))) (.cse28 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse99)) (.cse38 (store .cse77 .cse26 .cse101)) (.cse9 (store .cse77 .cse26 .cse100)) (.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse18)) (.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47)) (.cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse99 (- 34359738368))) (.cse27 (<= .cse98 2147483647)) (.cse44 (store .cse77 .cse49 .cse101)) (.cse65 (+ 12 .cse24)) (.cse3 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse16 (store .cse77 .cse49 .cse100)) (.cse72 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse99)) (.cse58 (+ 12 .cse32)) (.cse17 (<= .cse96 2147483647)) (.cse29 (< 2147483647 .cse98)) (.cse0 (<= .cse97 2147483647)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45)) (.cse10 (< 2147483647 .cse97)) (.cse21 (< 2147483647 .cse96))) (and (or (and (or .cse0 (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse7 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store .cse7 .cse8 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or .cse10 (= (select (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse13 .cse14)))) (store .cse12 .cse3 (+ .cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse14))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse17) (or .cse0 (let ((.cse20 (+ (select (select .cse30 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26) .cse31 .cse32))) (and (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse19 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or .cse21 (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse22 .cse19 (+ .cse23 .cse24 (select (select .cse25 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26)))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse27) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse28 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse29)))) (or (and (or (= c_~N~0 (select (select (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse38))) (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse37 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse35 (select .cse38 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse8 (+ .cse35 .cse36)))) (store .cse34 .cse3 (+ (select (select (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse35 .cse36))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (select (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse42 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse40 (store .cse43 .cse8 (+ .cse41 .cse42)))) (store .cse40 .cse3 (+ .cse41 (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse42))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse21) (or (let ((.cse46 (+ (select (select .cse50 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse23 .cse24))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse19 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse47 .cse28 (+ (select (select .cse48 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse31 .cse32))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse28 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse21)) .cse29))) .cse10) (or (and (or (and (or (= (select (select (let ((.cse56 (store .cse9 .cse57 .cse58))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse56))) (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse55 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse54 (select .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse52 (store .cse55 .cse8 (+ .cse53 .cse54)))) (store .cse52 .cse3 (+ .cse53 (select (select (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| .cse52) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse54)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= (select (select (let ((.cse64 (store .cse38 .cse57 .cse65))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse63 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse63 .cse8 (+ .cse61 .cse62)))) (store .cse60 .cse3 (+ .cse61 .cse62 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21)) .cse27) (or .cse29 (= (select (select (let ((.cse71 (store .cse9 .cse72 .cse58))) (let ((.cse66 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse68 (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse69 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse8 (+ .cse68 .cse69)))) (store .cse67 .cse3 (+ .cse68 .cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse0) (or (and (or .cse0 (= c_~N~0 (select (select .cse30 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or .cse10 (= c_~N~0 (select (select .cse48 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse17) (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse74 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse73 (store .cse76 .cse8 (+ .cse74 .cse75)))) (store .cse73 .cse3 (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse75))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or (and (or (= (select (select (let ((.cse83 (store .cse44 .cse57 .cse65))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse83))) (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse82 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse80 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse81 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store .cse82 .cse8 (+ .cse80 .cse81)))) (store .cse79 .cse3 (+ (select (select (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| .cse79) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse80 .cse81)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (let ((.cse89 (store .cse44 .cse72 .cse65))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse89))) (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse88 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse86 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse87 (select .cse89 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse85 (store .cse88 .cse8 (+ .cse86 .cse87)))) (store .cse85 .cse3 (+ .cse86 (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse85) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse87)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21) (or (= (select (select (let ((.cse95 (store .cse16 .cse72 .cse58))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse95))) (store .cse90 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse94 (select .cse90 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse93 (select .cse94 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse91 (store .cse94 .cse8 (+ .cse92 .cse93)))) (store .cse91 .cse3 (+ (select (select (store .cse90 |c_ULTIMATE.start_main_~b~0#1.base| .cse91) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse92 .cse93)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17)) .cse29)) .cse10) (or (and (or .cse0 (= (select (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or (= c_~N~0 (select (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse10)) .cse21) (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))))))))) is different from false [2021-11-12 22:52:42,666 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse96 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse97 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse77 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse76 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse107 (* .cse96 8))) (let ((.cse23 (select .cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse107))) (.cse24 (select .cse77 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse107))) (.cse102 (* .cse97 8)) (.cse31 (select .cse76 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse107 (- 34359738368)))) (.cse32 (select .cse77 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse107 (- 34359738368))))) (let ((.cse98 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse104 (+ .cse31 .cse32)) (.cse103 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse102 (- 34359738368))) (.cse105 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse102)) (.cse106 (+ .cse23 .cse24))) (let ((.cse45 (store .cse76 .cse105 .cse106)) (.cse22 (store .cse76 .cse103 .cse106)) (.cse49 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse102)) (.cse47 (store .cse76 .cse105 .cse104)) (.cse18 (store .cse76 .cse103 .cse104)) (.cse100 (+ 6 .cse32)) (.cse26 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse102 (- 34359738368))) (.cse101 (+ 6 .cse24)) (.cse99 (* .cse98 8))) (let ((.cse19 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse99 (- 34359738368))) (.cse28 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse99)) (.cse38 (store .cse77 .cse26 .cse101)) (.cse9 (store .cse77 .cse26 .cse100)) (.cse30 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse18)) (.cse48 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse47)) (.cse57 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse99 (- 34359738368))) (.cse27 (<= .cse98 2147483647)) (.cse44 (store .cse77 .cse49 .cse101)) (.cse65 (+ 12 .cse24)) (.cse3 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse16 (store .cse77 .cse49 .cse100)) (.cse72 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse99)) (.cse58 (+ 12 .cse32)) (.cse17 (<= .cse96 2147483647)) (.cse29 (< 2147483647 .cse98)) (.cse0 (<= .cse97 2147483647)) (.cse25 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse22)) (.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse45)) (.cse10 (< 2147483647 .cse97)) (.cse21 (< 2147483647 .cse96))) (and (or (and (or .cse0 (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse7 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store .cse7 .cse8 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or .cse10 (= (select (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse13 .cse14)))) (store .cse12 .cse3 (+ .cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse14))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse17) (or .cse0 (let ((.cse20 (+ (select (select .cse30 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26) .cse31 .cse32))) (and (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse19 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or .cse21 (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse22 .cse19 (+ .cse23 .cse24 (select (select .cse25 |c_ULTIMATE.start_main_~a~0#1.base|) .cse26)))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse27) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse18 .cse28 .cse20)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse29)))) (or (and (or (= c_~N~0 (select (select (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse38))) (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse37 (select .cse33 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse35 (select .cse38 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse36 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse34 (store .cse37 .cse8 (+ .cse35 .cse36)))) (store .cse34 .cse3 (+ (select (select (store .cse33 |c_ULTIMATE.start_main_~b~0#1.base| .cse34) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse35 .cse36))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (select (let ((.cse39 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse44))) (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse43 (select .cse39 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse42 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse40 (store .cse43 .cse8 (+ .cse41 .cse42)))) (store .cse40 .cse3 (+ .cse41 (select (select (store .cse39 |c_ULTIMATE.start_main_~b~0#1.base| .cse40) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse42))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse21) (or (let ((.cse46 (+ (select (select .cse50 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse23 .cse24))) (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse19 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse47 .cse28 (+ (select (select .cse48 |c_ULTIMATE.start_main_~a~0#1.base|) .cse49) .cse31 .cse32))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (store .cse45 .cse28 .cse46)) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse21)) .cse29))) .cse10) (or (and (or (and (or (= (select (select (let ((.cse56 (store .cse9 .cse57 .cse58))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse56))) (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse55 (select .cse51 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse53 (select .cse55 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse54 (select .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse52 (store .cse55 .cse8 (+ .cse53 .cse54)))) (store .cse52 .cse3 (+ .cse53 (select (select (store .cse51 |c_ULTIMATE.start_main_~b~0#1.base| .cse52) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse54)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= (select (select (let ((.cse64 (store .cse38 .cse57 .cse65))) (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse64))) (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse63 (select .cse59 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse62 (select .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse60 (store .cse63 .cse8 (+ .cse61 .cse62)))) (store .cse60 .cse3 (+ .cse61 .cse62 (select (select (store .cse59 |c_ULTIMATE.start_main_~b~0#1.base| .cse60) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21)) .cse27) (or .cse29 (= (select (select (let ((.cse71 (store .cse9 .cse72 .cse58))) (let ((.cse66 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse71))) (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse70 (select .cse66 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse68 (select .cse71 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse69 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse67 (store .cse70 .cse8 (+ .cse68 .cse69)))) (store .cse67 .cse3 (+ .cse68 .cse69 (select (select (store .cse66 |c_ULTIMATE.start_main_~b~0#1.base| .cse67) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse0) (or (and (or .cse0 (= c_~N~0 (select (select .cse30 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))) (or .cse10 (= c_~N~0 (select (select .cse48 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse17) (= c_~N~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse74 (select .cse77 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse75 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse73 (store .cse76 .cse8 (+ .cse74 .cse75)))) (store .cse73 .cse3 (+ .cse74 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse73) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse75))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) (or (and (or (= (select (select (let ((.cse83 (store .cse44 .cse57 .cse65))) (let ((.cse78 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse83))) (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse82 (select .cse78 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse80 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse81 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store .cse82 .cse8 (+ .cse80 .cse81)))) (store .cse79 .cse3 (+ (select (select (store .cse78 |c_ULTIMATE.start_main_~b~0#1.base| .cse79) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse80 .cse81)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse27) (or (and (or (= (select (select (let ((.cse89 (store .cse44 .cse72 .cse65))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse89))) (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse88 (select .cse84 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse86 (select .cse88 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse87 (select .cse89 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse85 (store .cse88 .cse8 (+ .cse86 .cse87)))) (store .cse85 .cse3 (+ .cse86 (select (select (store .cse84 |c_ULTIMATE.start_main_~b~0#1.base| .cse85) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse87)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse21) (or (= (select (select (let ((.cse95 (store .cse16 .cse72 .cse58))) (let ((.cse90 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse95))) (store .cse90 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse94 (select .cse90 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse93 (select .cse94 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse91 (store .cse94 .cse8 (+ .cse92 .cse93)))) (store .cse91 .cse3 (+ (select (select (store .cse90 |c_ULTIMATE.start_main_~b~0#1.base| .cse91) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse92 .cse93)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17)) .cse29)) .cse10) (or (and (or .cse0 (= (select (select .cse25 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or (= c_~N~0 (select (select .cse50 |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse10)) .cse21) (= c_~N~0 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|))))))))) is different from true [2021-11-12 22:52:55,354 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:52:59,380 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse91 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse36 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse66 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|)) (.cse89 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse94 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse100 (* .cse91 8))) (let ((.cse97 (select .cse94 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse100))) (.cse92 (select .cse94 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse100 (- 34359738368)))) (.cse90 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse88 (* .cse89 8)) (.cse63 (select .cse66 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse100 (- 34359738368)))) (.cse65 (select .cse36 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse100 (- 34359738368))))) (let ((.cse68 (+ .cse63 .cse65)) (.cse95 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse88)) (.cse93 (* .cse90 8)) (.cse96 (+ 6 .cse92)) (.cse99 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse88 (- 34359738368))) (.cse98 (+ 6 .cse97))) (let ((.cse23 (store .cse94 .cse99 .cse98)) (.cse9 (store .cse94 .cse99 .cse96)) (.cse0 (<= .cse89 2147483647)) (.cse62 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse93)) (.cse64 (+ |c_ULTIMATE.start_main_~b~0#1.offset| .cse88 (- 34359738368))) (.cse67 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse88 (- 34359738368))) (.cse43 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse93 (- 34359738368))) (.cse52 (<= .cse90 2147483647)) (.cse29 (store .cse94 .cse95 .cse98)) (.cse51 (+ 12 .cse97)) (.cse30 (< 2147483647 .cse91)) (.cse3 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse6 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse16 (store .cse94 .cse95 .cse96)) (.cse60 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse93)) (.cse44 (+ 12 .cse92)) (.cse17 (<= .cse91 2147483647)) (.cse53 (< 2147483647 .cse90)) (.cse10 (< 2147483647 .cse89)) (.cse69 (store .cse66 (+ |c_ULTIMATE.start_main_~c~0#1.offset| .cse88) .cse68))) (and (or (and (or .cse0 (= (select (select (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse9))) (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse7 (select .cse1 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse4 (select .cse7 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse5 (select .cse9 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store .cse7 .cse8 (+ .cse4 .cse5)))) (store .cse2 .cse3 (+ .cse4 .cse5 (select (select (store .cse1 |c_ULTIMATE.start_main_~b~0#1.base| .cse2) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0)) (or .cse10 (= (select (select (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse16))) (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse15 (select .cse11 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse13 (select .cse15 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse14 (select .cse16 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse12 (store .cse15 .cse8 (+ .cse13 .cse14)))) (store .cse12 .cse3 (+ .cse13 (select (select (store .cse11 |c_ULTIMATE.start_main_~b~0#1.base| .cse12) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse14))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse17) (or (and (or (= c_~N~0 (select (select (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse23))) (store .cse18 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse22 (select .cse18 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse20 (select .cse23 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse21 (select .cse22 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse19 (store .cse22 .cse8 (+ .cse20 .cse21)))) (store .cse19 .cse3 (+ (select (select (store .cse18 |c_ULTIMATE.start_main_~b~0#1.base| .cse19) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse20 .cse21))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (select (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse29))) (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse28 (select .cse24 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse26 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse27 (select .cse29 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse25 (store .cse28 .cse8 (+ .cse26 .cse27)))) (store .cse25 .cse3 (+ .cse26 (select (select (store .cse24 |c_ULTIMATE.start_main_~b~0#1.base| .cse25) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse27))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|)))) .cse30) (exists ((|ULTIMATE.start_main_~a~0#1.base| Int)) (let ((.cse33 (select |c_#memory_int| |ULTIMATE.start_main_~a~0#1.base|)) (.cse31 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse35 (= |c_ULTIMATE.start_main_~b~0#1.base| |ULTIMATE.start_main_~a~0#1.base|)) (.cse34 (select .cse31 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16))) (.cse32 (select .cse33 0))) (and (= (select .cse31 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (+ .cse32 1)) (= (+ (select .cse33 8) .cse32 1) .cse34) (or .cse35 (= (+ .cse32 12) (select .cse33 16))) (or .cse35 (= 6 .cse32)) (not (= |c_ULTIMATE.start_main_~c~0#1.base| |ULTIMATE.start_main_~a~0#1.base|)) (or .cse35 (= .cse34 (+ 7 (* 2 .cse32)))))))) (= 1 (select .cse36 |c_ULTIMATE.start_main_~b~0#1.offset|)) (or (and (or (and (or (= (select (select (let ((.cse42 (store .cse9 .cse43 .cse44))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse42))) (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse41 (select .cse37 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse39 (select .cse41 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse40 (select .cse42 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store .cse41 .cse8 (+ .cse39 .cse40)))) (store .cse38 .cse3 (+ .cse39 (select (select (store .cse37 |c_ULTIMATE.start_main_~b~0#1.base| .cse38) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse40)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17) (or (= (select (select (let ((.cse50 (store .cse23 .cse43 .cse51))) (let ((.cse45 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse50))) (store .cse45 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse49 (select .cse45 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse47 (select .cse49 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse48 (select .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse46 (store .cse49 .cse8 (+ .cse47 .cse48)))) (store .cse46 .cse3 (+ .cse47 .cse48 (select (select (store .cse45 |c_ULTIMATE.start_main_~b~0#1.base| .cse46) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse30)) .cse52) (or .cse53 (= (select (select (let ((.cse59 (store .cse9 .cse60 .cse44))) (let ((.cse54 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse59))) (store .cse54 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse58 (select .cse54 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse56 (select .cse59 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse57 (select .cse58 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse55 (store .cse58 .cse8 (+ .cse56 .cse57)))) (store .cse55 .cse3 (+ .cse56 .cse57 (select (select (store .cse54 |c_ULTIMATE.start_main_~b~0#1.base| .cse55) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6))))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0))) .cse0) (or (= c_~N~0 (select (let ((.cse61 (store .cse66 .cse67 .cse68))) (store .cse61 .cse62 (+ .cse63 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse61) |c_ULTIMATE.start_main_~b~0#1.base|) .cse64) .cse65))) |c_ULTIMATE.start_main_~c~0#1.offset|)) .cse0) (or .cse10 (= c_~N~0 (select (store .cse69 .cse62 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse69) |c_ULTIMATE.start_main_~b~0#1.base|) .cse64) (select .cse69 .cse67))) |c_ULTIMATE.start_main_~c~0#1.offset|))) (= |c_ULTIMATE.start_main_~c~0#1.offset| 0) (not (= |c_ULTIMATE.start_main_~c~0#1.base| |c_ULTIMATE.start_main_~b~0#1.base|)) (or (and (or (= (select (select (let ((.cse75 (store .cse29 .cse43 .cse51))) (let ((.cse70 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse75))) (store .cse70 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse74 (select .cse70 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse72 (select .cse74 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse73 (select .cse75 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse71 (store .cse74 .cse8 (+ .cse72 .cse73)))) (store .cse71 .cse3 (+ (select (select (store .cse70 |c_ULTIMATE.start_main_~b~0#1.base| .cse71) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse72 .cse73)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse52) (or (and (or (= (select (select (let ((.cse81 (store .cse29 .cse60 .cse51))) (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse81))) (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse80 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse78 (select .cse80 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse79 (select .cse81 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse77 (store .cse80 .cse8 (+ .cse78 .cse79)))) (store .cse77 .cse3 (+ .cse78 (select (select (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| .cse77) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse79)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse30) (or (= (select (select (let ((.cse87 (store .cse16 .cse60 .cse44))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse87))) (store .cse82 |c_ULTIMATE.start_main_~b~0#1.base| (let ((.cse86 (select .cse82 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse84 (select .cse87 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse85 (select .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse83 (store .cse86 .cse8 (+ .cse84 .cse85)))) (store .cse83 .cse3 (+ (select (select (store .cse82 |c_ULTIMATE.start_main_~b~0#1.base| .cse83) |c_ULTIMATE.start_main_~a~0#1.base|) .cse6) .cse84 .cse85)))))))) |c_ULTIMATE.start_main_~c~0#1.base|) |c_ULTIMATE.start_main_~c~0#1.offset|) c_~N~0) .cse17)) .cse53)) .cse10) (= |c_ULTIMATE.start_main_~b~0#1.offset| 0) (= c_~N~0 (select .cse69 |c_ULTIMATE.start_main_~c~0#1.offset|)) (= c_~N~0 (select .cse66 |c_ULTIMATE.start_main_~c~0#1.offset|)))))))) is different from true [2021-11-12 22:53:01,385 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:03,636 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:06,436 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:29,968 WARN L227 SmtUtils]: Spent 11.55s on a formula simplification that was a NOOP. DAG size: 129 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:53:31,975 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:34,012 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:35,444 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:41,992 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:43,717 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:45,825 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:48,170 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:50,266 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:52,304 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:55,541 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:56,570 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:53:58,614 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-12 22:54:00,669 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:54:01,945 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:54:04,274 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:54:09,829 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:54:11,487 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:54:17,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:54:17,132 INFO L93 Difference]: Finished difference Result 49 states and 63 transitions. [2021-11-12 22:54:17,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-11-12 22:54:17,132 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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 [2021-11-12 22:54:17,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:54:17,133 INFO L225 Difference]: With dead ends: 49 [2021-11-12 22:54:17,133 INFO L226 Difference]: Without dead ends: 47 [2021-11-12 22:54:17,134 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 7 SyntacticMatches, 8 SemanticMatches, 37 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 333 ImplicationChecksByTransitivity, 128.9s TimeCoverageRelationStatistics Valid=212, Invalid=1042, Unknown=18, NotChecked=210, Total=1482 [2021-11-12 22:54:17,135 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 4 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 40 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45604.46ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.20ms SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 100 IncrementalHoareTripleChecker+Unchecked, 46728.02ms IncrementalHoareTripleChecker+Time [2021-11-12 22:54:17,135 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 41 Invalid, 304 Unknown, 0 Unchecked, 2.20ms Time], IncrementalHoareTripleChecker [40 Valid, 151 Invalid, 13 Unknown, 100 Unchecked, 46728.02ms Time] [2021-11-12 22:54:17,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2021-11-12 22:54:17,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 42. [2021-11-12 22:54:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 41 states have (on average 1.3414634146341464) internal successors, (55), 41 states have internal predecessors, (55), 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) [2021-11-12 22:54:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 55 transitions. [2021-11-12 22:54:17,150 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 55 transitions. Word has length 14 [2021-11-12 22:54:17,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:54:17,151 INFO L470 AbstractCegarLoop]: Abstraction has 42 states and 55 transitions. [2021-11-12 22:54:17,151 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 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) [2021-11-12 22:54:17,151 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2021-11-12 22:54:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-12 22:54:17,152 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:54:17,152 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:54:17,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-12 22:54:17,379 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable254 [2021-11-12 22:54:17,380 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:54:17,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:54:17,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1386342761, now seen corresponding path program 5 times [2021-11-12 22:54:17,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:54:17,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594375036] [2021-11-12 22:54:17,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:54:17,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:54:17,407 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:54:17,407 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1744097522] [2021-11-12 22:54:17,407 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:54:17,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:54:17,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:54:17,409 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:54:17,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-12 22:54:17,755 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-12 22:54:17,756 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:54:17,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-12 22:54:17,760 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:54:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 22:54:17,855 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:54:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 22:54:17,941 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:54:17,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594375036] [2021-11-12 22:54:17,941 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:54:17,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1744097522] [2021-11-12 22:54:17,941 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1744097522] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:54:17,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1396306726] [2021-11-12 22:54:17,943 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:54:17,943 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:54:17,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:54:17,944 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:54:17,944 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:54:17,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,949 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:17,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:54:17,950 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:17,950 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:54:17,951 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:54:17,953 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_39|], 21=[|v_#valid_43|]} [2021-11-12 22:54:17,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,969 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 [2021-11-12 22:54:17,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:54:17,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,972 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:54:17,972 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:17,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:17,974 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:17,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:17,995 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 [2021-11-12 22:54:17,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:54:18,010 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,010 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:54:18,011 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,014 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:54:18,016 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,017 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:54:18,023 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:54:18,024 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,025 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:18,026 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,027 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:54:18,027 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,028 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:54:18,031 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:54:18,034 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_40|], 45=[|v_#valid_44|]} [2021-11-12 22:54:18,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,043 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,045 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,163 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:54:18,163 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:54:18,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:54:18,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:54:18,167 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,174 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,426 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:54:18,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:54:18,428 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,432 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:18,432 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,433 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:18,433 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:54:18,475 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:54:18,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:54:18,478 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,485 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,491 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:54:18,491 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,492 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:54:18,496 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,499 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,500 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,501 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,502 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,502 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,503 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:18,504 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,505 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:54:18,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:54:18,506 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:54:18,508 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,510 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:18,511 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,512 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,512 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:54:18,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:54:18,513 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,514 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:54:18,516 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:18,516 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,517 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:54:18,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 413 [2021-11-12 22:54:18,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:18,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:18,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:54:18,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,601 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 22:54:18,601 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-11-12 22:54:18,602 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,615 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,616 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,616 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,628 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,628 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,639 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,641 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,649 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,652 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:54:18,656 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,656 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1081, output treesize:272 [2021-11-12 22:54:18,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:18,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,753 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,758 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,760 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,761 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,761 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,762 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-12 22:54:18,763 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,764 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-12 22:54:18,765 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 239 [2021-11-12 22:54:18,765 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,765 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-11-12 22:54:18,767 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,767 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,768 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,768 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 108 [2021-11-12 22:54:18,769 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-11-12 22:54:18,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 237 [2021-11-12 22:54:18,771 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-11-12 22:54:18,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 342 [2021-11-12 22:54:18,772 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 265 [2021-11-12 22:54:18,775 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,775 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,776 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,777 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:18,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:54:18,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:54:18,780 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,780 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:54:18,781 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,782 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:18,784 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:54:18,787 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:54:18,787 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:54:18,788 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:18,789 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,789 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:54:18,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 873 [2021-11-12 22:54:18,794 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:18,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,800 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 680 [2021-11-12 22:54:18,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 765 [2021-11-12 22:54:18,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,833 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,846 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,846 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,847 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,847 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,863 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,865 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,866 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 98 [2021-11-12 22:54:18,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:18,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,941 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:18,941 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:18,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:18,953 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:18,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:18,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:54:18,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:54:18,993 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:18,994 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:54:18,994 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:18,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,025 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,036 INFO L180 QuantifierPusher]: treesize reduction 143, result has 80.0 percent of original size [2021-11-12 22:54:19,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:54:19,041 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:19,041 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2185, output treesize:571 [2021-11-12 22:54:19,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,113 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:54:19,115 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:54:19,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:19,116 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:19,117 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,117 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,118 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:54:19,119 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:54:19,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,134 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 [2021-11-12 22:54:19,134 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,135 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:54:19,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:54:19,136 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,144 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,155 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,162 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,169 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,172 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,178 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,179 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,179 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,181 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,182 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,182 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:54:19,182 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,183 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:54:19,188 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:19,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:19,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:54:19,194 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:54:19,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,203 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,203 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 [2021-11-12 22:54:19,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-12 22:54:19,204 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-11-12 22:54:19,205 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,206 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,207 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.1 percent of original size [2021-11-12 22:54:19,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:54:19,208 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,208 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:54:19,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,228 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,235 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,239 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,240 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,240 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,241 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,242 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,242 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,242 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:54:19,243 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:54:19,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:54:19,245 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,245 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,246 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-12 22:54:19,246 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,247 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:54:19,248 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:54:19,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:54:19,249 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,250 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,251 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-12 22:54:19,252 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:54:19,252 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,253 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:54:19,254 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,254 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,254 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:19,255 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:19,255 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:19,256 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:19,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 581 [2021-11-12 22:54:19,258 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-12 22:54:19,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 421 [2021-11-12 22:54:19,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,294 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,306 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,320 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,322 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,322 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,341 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,342 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 [2021-11-12 22:54:19,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,343 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,344 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,351 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,351 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,352 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,359 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,360 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,367 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,367 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,377 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,388 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:54:19,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:54:19,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,389 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:54:19,390 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:54:19,390 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,400 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,403 INFO L180 QuantifierPusher]: treesize reduction 125, result has 67.2 percent of original size [2021-11-12 22:54:19,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:54:19,404 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:19,405 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:54:19,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,438 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:54:19,439 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,440 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,440 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:19,441 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,442 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:19,442 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,442 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,443 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:19,443 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,444 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,444 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:19,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:54:19,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,459 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,460 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,460 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,466 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,477 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,480 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,488 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,488 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,490 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,503 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,504 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 [2021-11-12 22:54:19,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,504 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,505 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,505 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,505 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,507 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,507 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:54:19,508 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,508 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:54:19,513 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:19,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:19,516 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,517 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,518 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:19,518 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,519 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:19,519 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,519 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:19,520 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:19,521 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:54:19,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,530 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,531 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,537 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,553 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,553 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,554 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,554 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,554 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,557 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,570 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,570 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 [2021-11-12 22:54:19,570 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,572 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,575 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,581 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,583 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:54:19,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,584 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:54:19,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,603 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,604 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,606 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,608 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,609 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,611 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,611 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:54:19,612 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,612 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:19,613 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:54:19,614 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,614 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,615 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:54:19,617 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,618 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,618 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,619 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:54:19,619 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,620 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:19,621 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:19,621 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-11-12 22:54:19,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 464 [2021-11-12 22:54:19,625 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,625 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,626 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:54:19,632 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,635 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,636 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,636 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,637 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,637 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:19,637 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,637 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,638 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:19,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 274 [2021-11-12 22:54:19,639 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,640 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 224 [2021-11-12 22:54:19,642 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,643 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,643 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,644 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:54:19,644 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,645 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:19,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 270 [2021-11-12 22:54:19,646 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,647 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 222 [2021-11-12 22:54:19,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 466 [2021-11-12 22:54:19,650 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-12 22:54:19,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:54:19,654 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,656 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:54:19,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:54:19,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,711 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:54:19,711 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 [2021-11-12 22:54:19,712 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:54:19,714 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,714 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-12 22:54:19,715 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,732 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,756 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,757 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 [2021-11-12 22:54:19,757 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:54:19,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:54:19,759 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,773 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,783 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,792 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,792 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,793 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,806 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,812 INFO L180 QuantifierPusher]: treesize reduction 129, result has 69.4 percent of original size [2021-11-12 22:54:19,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 292 [2021-11-12 22:54:19,814 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:19,814 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:292 [2021-11-12 22:54:19,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,853 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:54:19,855 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:19,856 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,857 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,857 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:19,857 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,858 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:19,858 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:19,859 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:19,860 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:54:19,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,874 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,875 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,882 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,893 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,897 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:19,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:19,916 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:19,916 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 [2021-11-12 22:54:19,917 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,918 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,918 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:19,919 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,924 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:19,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,934 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,935 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:19,935 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:19,937 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:19,939 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:54:19,939 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:19,940 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:54:19,947 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:19,949 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:19,954 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:54:20,728 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:54:20,728 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:54:20,729 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2021-11-12 22:54:20,729 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495192212] [2021-11-12 22:54:20,729 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:54:20,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-12 22:54:20,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:54:20,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-12 22:54:20,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2021-11-12 22:54:20,730 INFO L87 Difference]: Start difference. First operand 42 states and 55 transitions. Second operand has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-11-12 22:54:21,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:54:21,115 INFO L93 Difference]: Finished difference Result 81 states and 101 transitions. [2021-11-12 22:54:21,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-12 22:54:21,116 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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 16 [2021-11-12 22:54:21,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:54:21,116 INFO L225 Difference]: With dead ends: 81 [2021-11-12 22:54:21,117 INFO L226 Difference]: Without dead ends: 54 [2021-11-12 22:54:21,117 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 28 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=124, Invalid=428, Unknown=0, NotChecked=0, Total=552 [2021-11-12 22:54:21,118 INFO L933 BasicCegarLoop]: 4 mSDtfsCounter, 26 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 186.56ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.38ms SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 235.97ms IncrementalHoareTripleChecker+Time [2021-11-12 22:54:21,118 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 29 Invalid, 149 Unknown, 0 Unchecked, 1.38ms Time], IncrementalHoareTripleChecker [57 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 235.97ms Time] [2021-11-12 22:54:21,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2021-11-12 22:54:21,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 35. [2021-11-12 22:54:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 1.2941176470588236) internal successors, (44), 34 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 22:54:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2021-11-12 22:54:21,130 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 16 [2021-11-12 22:54:21,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:54:21,131 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2021-11-12 22:54:21,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 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) [2021-11-12 22:54:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2021-11-12 22:54:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-12 22:54:21,132 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:54:21,132 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:54:21,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-12 22:54:21,332 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable310 [2021-11-12 22:54:21,332 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:54:21,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:54:21,333 INFO L85 PathProgramCache]: Analyzing trace with hash -2121192870, now seen corresponding path program 6 times [2021-11-12 22:54:21,333 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:54:21,333 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424956702] [2021-11-12 22:54:21,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:54:21,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:54:21,350 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:54:21,350 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [207939000] [2021-11-12 22:54:21,350 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-11-12 22:54:21,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:54:21,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:54:21,351 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:54:21,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-12 22:54:21,410 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-11-12 22:54:21,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:54:21,412 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-12 22:54:21,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:54:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 22:54:21,522 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:54:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-12 22:54:21,612 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:54:21,612 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424956702] [2021-11-12 22:54:21,612 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:54:21,612 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [207939000] [2021-11-12 22:54:21,612 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [207939000] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:54:21,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1829472362] [2021-11-12 22:54:21,614 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2021-11-12 22:54:21,614 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:54:21,614 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:54:21,614 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:54:21,614 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:54:21,621 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,622 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:21,622 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,622 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:54:21,623 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:21,623 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,623 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:54:21,624 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:54:21,626 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_42|], 21=[|v_#valid_46|]} [2021-11-12 22:54:21,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,645 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 [2021-11-12 22:54:21,645 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:54:21,646 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:54:21,646 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:21,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:21,651 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,677 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 [2021-11-12 22:54:21,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,680 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:54:21,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:54:21,681 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:21,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:21,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,685 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:54:21,687 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:21,687 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:54:21,694 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:54:21,695 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:21,695 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,696 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:54:21,696 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:21,697 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,697 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:54:21,698 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:21,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:21,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:54:21,705 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_43|], 45=[|v_#valid_47|]} [2021-11-12 22:54:21,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,863 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:54:21,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:54:21,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,866 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:54:21,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,867 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:54:21,867 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:21,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:21,875 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:21,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,876 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:21,876 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:21,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:21,883 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:21,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:21,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,109 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:54:22,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:54:22,111 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,114 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:22,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:22,116 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:54:22,152 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:54:22,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:54:22,154 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,161 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,163 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:54:22,167 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,167 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:54:22,171 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:54:22,185 INFO L185 QuantifierPusher]: treesize reduction 3, result has 98.7 percent of original size 235 [2021-11-12 22:54:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 64 [2021-11-12 22:54:22,207 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,208 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:54:22,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:54:22,209 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,214 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,217 INFO L180 QuantifierPusher]: treesize reduction 5, result has 97.9 percent of original size [2021-11-12 22:54:22,225 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 231 [2021-11-12 22:54:22,225 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,225 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:236, output treesize:231 [2021-11-12 22:54:22,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,299 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,304 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,306 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,307 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,308 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:54:22,310 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,310 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:22,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:54:22,312 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-12 22:54:22,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:54:22,317 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,318 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:54:22,319 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 197 [2021-11-12 22:54:22,319 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-11-12 22:54:22,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 302 [2021-11-12 22:54:22,320 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,321 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,322 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 245 [2021-11-12 22:54:22,323 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,324 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,325 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,325 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,326 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:54:22,326 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,327 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:22,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:54:22,328 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,328 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,328 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:54:22,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,330 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:54:22,331 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:54:22,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:54:22,333 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:54:22,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:22,334 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:54:22,339 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 828 [2021-11-12 22:54:22,339 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,342 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 635 [2021-11-12 22:54:22,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 723 [2021-11-12 22:54:22,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,369 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,389 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,390 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,390 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,403 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,403 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,416 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,416 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:22,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:22,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:54:22,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:54:22,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,478 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:54:22,478 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,489 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,489 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,490 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,490 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,490 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:22,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 90 [2021-11-12 22:54:22,576 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,579 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:54:22,579 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,580 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-12 22:54:22,580 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,595 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,597 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,636 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,646 INFO L180 QuantifierPusher]: treesize reduction 142, result has 80.1 percent of original size [2021-11-12 22:54:22,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-11-12 22:54:22,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:22,651 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2853, output treesize:570 [2021-11-12 22:54:22,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,728 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.5 percent of original size [2021-11-12 22:54:22,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:54:22,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,731 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:22,731 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:54:22,732 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:54:22,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:54:22,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,743 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,744 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,744 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,744 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,749 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,758 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 [2021-11-12 22:54:22,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,759 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:54:22,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:54:22,760 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,772 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,776 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,783 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,783 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,785 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,785 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,786 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:54:22,786 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,787 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:54:22,791 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:22,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:22,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,796 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,796 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:22,797 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,797 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:22,797 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,803 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:22,804 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,805 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:22,806 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:54:22,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,815 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,820 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,826 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,830 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,835 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,835 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:22,847 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:22,848 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 [2021-11-12 22:54:22,848 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,849 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:22,851 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:22,851 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,854 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:54:22,854 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,854 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:54:22,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:22,870 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,874 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,877 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,878 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,879 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,880 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,880 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,881 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:22,881 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,881 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:54:22,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-11-12 22:54:22,882 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,883 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,883 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-11-12 22:54:22,883 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,884 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:22,884 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,884 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,885 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:22,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 405 [2021-11-12 22:54:22,886 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 289 [2021-11-12 22:54:22,890 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,893 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,894 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,894 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,895 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,895 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:54:22,896 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,896 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,896 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:22,897 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 270 [2021-11-12 22:54:22,897 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,898 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,899 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 222 [2021-11-12 22:54:22,900 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,902 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,902 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,902 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,902 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:22,903 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,904 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,904 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:54:22,906 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:22,906 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,907 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-11-12 22:54:22,909 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 463 [2021-11-12 22:54:22,910 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,911 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 285 [2021-11-12 22:54:22,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:54:22,914 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:22,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:54:22,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:54:22,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:22,958 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,958 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,959 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:22,959 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:22,959 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:22,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:22,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,010 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:54:23,011 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 [2021-11-12 22:54:23,011 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:54:23,013 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,013 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-12 22:54:23,014 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,023 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,025 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,025 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,034 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,035 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,046 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,064 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:23,065 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 [2021-11-12 22:54:23,065 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,066 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,066 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,067 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,067 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,082 INFO L180 QuantifierPusher]: treesize reduction 127, result has 68.7 percent of original size [2021-11-12 22:54:23,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2021-11-12 22:54:23,085 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:23,086 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:279 [2021-11-12 22:54:23,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,110 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:54:23,111 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,112 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:23,112 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:23,114 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,114 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,114 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:23,115 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,116 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:23,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:54:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,138 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:23,138 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 [2021-11-12 22:54:23,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,140 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,153 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,154 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,158 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,166 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,167 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,171 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,178 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,178 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,178 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,179 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,180 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,181 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:54:23,182 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,182 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:54:23,186 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:23,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:23,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,191 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,191 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,191 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:23,191 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,192 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:23,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:23,193 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:23,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:54:23,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,206 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,206 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,211 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,235 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,236 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,236 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,249 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,251 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,262 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:23,262 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 [2021-11-12 22:54:23,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,263 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,264 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:54:23,267 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,267 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:54:23,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,283 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,287 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,291 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,292 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:23,293 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,293 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:23,294 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,295 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:54:23,296 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:54:23,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:54:23,297 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,298 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,298 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:54:23,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 403 [2021-11-12 22:54:23,300 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-12 22:54:23,303 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,306 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,307 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,308 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,308 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:23,309 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:54:23,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:54:23,311 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2021-11-12 22:54:23,314 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,315 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,315 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:54:23,316 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,317 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:23,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2021-11-12 22:54:23,318 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,319 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,320 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 223 [2021-11-12 22:54:23,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 464 [2021-11-12 22:54:23,322 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,326 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:54:23,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:54:23,329 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,330 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:54:23,333 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:54:23,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,344 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,344 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,345 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,345 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,345 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,353 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,360 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,361 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,361 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,405 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:54:23,405 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 [2021-11-12 22:54:23,406 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:54:23,407 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:54:23,408 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,425 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:23,425 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 [2021-11-12 22:54:23,425 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,426 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:54:23,426 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,427 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:54:23,427 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,433 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,434 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,434 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,434 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,446 INFO L180 QuantifierPusher]: treesize reduction 127, result has 68.7 percent of original size [2021-11-12 22:54:23,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2021-11-12 22:54:23,448 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:54:23,448 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:279 [2021-11-12 22:54:23,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,474 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:54:23,475 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,476 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,476 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:54:23,477 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,477 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,477 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:54:23,478 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,478 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,479 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:54:23,479 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:54:23,479 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,480 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:54:23,481 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:54:23,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:23,501 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:23,507 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:23,508 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 [2021-11-12 22:54:23,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,509 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:54:23,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,518 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,529 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,530 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,530 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,536 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,545 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,545 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,546 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,546 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,546 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,549 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:23,556 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,557 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,557 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:54:23,557 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:54:23,558 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,559 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:54:23,560 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:54:23,560 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:54:23,560 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:54:23,565 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:54:23,567 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:54:23,572 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:54:24,342 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:54:24,342 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:54:24,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-11-12 22:54:24,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15484024] [2021-11-12 22:54:24,342 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:54:24,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-11-12 22:54:24,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:54:24,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-11-12 22:54:24,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2021-11-12 22:54:24,343 INFO L87 Difference]: Start difference. First operand 35 states and 44 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) [2021-11-12 22:54:24,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 22:54:24,653 INFO L93 Difference]: Finished difference Result 66 states and 76 transitions. [2021-11-12 22:54:24,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-11-12 22:54:24,654 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 16 [2021-11-12 22:54:24,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 22:54:24,655 INFO L225 Difference]: With dead ends: 66 [2021-11-12 22:54:24,655 INFO L226 Difference]: Without dead ends: 53 [2021-11-12 22:54:24,655 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 24 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=99, Invalid=363, Unknown=0, NotChecked=0, Total=462 [2021-11-12 22:54:24,656 INFO L933 BasicCegarLoop]: 7 mSDtfsCounter, 39 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 174.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.16ms SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 225.38ms IncrementalHoareTripleChecker+Time [2021-11-12 22:54:24,656 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 34 Invalid, 139 Unknown, 0 Unchecked, 1.16ms Time], IncrementalHoareTripleChecker [34 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 225.38ms Time] [2021-11-12 22:54:24,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2021-11-12 22:54:24,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 27. [2021-11-12 22:54:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 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) [2021-11-12 22:54:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2021-11-12 22:54:24,666 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 16 [2021-11-12 22:54:24,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 22:54:24,666 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2021-11-12 22:54:24,667 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) [2021-11-12 22:54:24,667 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2021-11-12 22:54:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-12 22:54:24,667 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:54:24,668 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:54:24,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-12 22:54:24,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable366 [2021-11-12 22:54:24,884 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:54:24,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:54:24,884 INFO L85 PathProgramCache]: Analyzing trace with hash -1125006602, now seen corresponding path program 2 times [2021-11-12 22:54:24,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 22:54:24,884 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247550907] [2021-11-12 22:54:24,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:54:24,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 22:54:24,899 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 22:54:24,900 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1339153705] [2021-11-12 22:54:24,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-12 22:54:24,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 22:54:24,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:54:24,901 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 22:54:24,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-12 22:54:25,215 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-11-12 22:54:25,215 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-12 22:54:25,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 37 conjunts are in the unsatisfiable core [2021-11-12 22:54:25,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:54:25,266 INFO L354 Elim1Store]: treesize reduction 39, result has 40.0 percent of original size [2021-11-12 22:54:25,267 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 2 case distinctions, treesize of input 59 treesize of output 33 [2021-11-12 22:54:25,289 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:25,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2021-11-12 22:54:25,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,387 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:25,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 3 case distinctions, treesize of input 209 treesize of output 323 [2021-11-12 22:54:25,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 60 [2021-11-12 22:54:25,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:25,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 67 [2021-11-12 22:54:25,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,564 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:25,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 62 [2021-11-12 22:54:25,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,659 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:54:25,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 58 treesize of output 56 [2021-11-12 22:54:25,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:25,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:25,882 INFO L354 Elim1Store]: treesize reduction 56, result has 25.3 percent of original size [2021-11-12 22:54:25,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 13 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 17 case distinctions, treesize of input 277 treesize of output 497 [2021-11-12 22:54:26,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:54:26,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 12 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 225 treesize of output 134 [2021-11-12 22:54:26,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,269 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:54:26,269 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 300 treesize of output 174 [2021-11-12 22:54:26,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,321 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:54:26,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 12 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 253 treesize of output 118 [2021-11-12 22:54:26,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,447 INFO L354 Elim1Store]: treesize reduction 43, result has 14.0 percent of original size [2021-11-12 22:54:26,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 13 case distinctions, treesize of input 80 treesize of output 80 [2021-11-12 22:54:26,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,683 INFO L354 Elim1Store]: treesize reduction 51, result has 12.1 percent of original size [2021-11-12 22:54:26,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 97 treesize of output 94 [2021-11-12 22:54:26,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:54:26,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:54:26,820 INFO L354 Elim1Store]: treesize reduction 92, result has 14.0 percent of original size [2021-11-12 22:54:26,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 3 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 30 case distinctions, treesize of input 102 treesize of output 98 [2021-11-12 22:54:27,282 INFO L354 Elim1Store]: treesize reduction 60, result has 17.8 percent of original size [2021-11-12 22:54:27,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 3 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 123 treesize of output 67 [2021-11-12 22:54:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:54:27,310 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:55:23,927 WARN L227 SmtUtils]: Spent 28.16s on a formula simplification that was a NOOP. DAG size: 171 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:55:52,578 WARN L227 SmtUtils]: Spent 11.49s on a formula simplification that was a NOOP. DAG size: 150 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:58:23,676 WARN L227 SmtUtils]: Spent 1.52m on a formula simplification that was a NOOP. DAG size: 220 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:58:23,691 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 22:58:23,691 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-12 22:58:23,691 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247550907] [2021-11-12 22:58:23,691 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:58:23,691 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1339153705] [2021-11-12 22:58:23,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1339153705] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 22:58:23,691 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [324910890] [2021-11-12 22:58:23,693 INFO L159 IcfgInterpreter]: Started Sifa with 10 locations of interest [2021-11-12 22:58:23,694 INFO L166 IcfgInterpreter]: Building call graph [2021-11-12 22:58:23,694 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-12 22:58:23,694 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-12 22:58:23,694 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-12 22:58:23,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,698 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:23,698 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,699 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-12 22:58:23,699 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:23,699 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-12 22:58:23,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-12 22:58:23,708 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_45|], 21=[|v_#valid_50|]} [2021-11-12 22:58:23,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,725 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 [2021-11-12 22:58:23,725 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:58:23,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-12 22:58:23,727 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:23,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:23,729 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,764 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 [2021-11-12 22:58:23,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,766 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:58:23,767 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:58:23,767 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:23,769 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,770 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-12 22:58:23,771 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:23,771 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:124, output treesize:99 [2021-11-12 22:58:23,776 INFO L180 QuantifierPusher]: treesize reduction 6, result has 97.8 percent of original size [2021-11-12 22:58:23,776 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:23,777 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-11-12 22:58:23,778 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:23,778 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:58:23,779 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:23,779 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:58:23,781 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2021-11-12 22:58:23,785 INFO L446 ElimStorePlain]: Different costs {12=[|v_#length_46|], 45=[|v_#valid_51|]} [2021-11-12 22:58:23,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,945 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-11-12 22:58:23,946 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 46 [2021-11-12 22:58:23,946 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,947 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:58:23,948 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,948 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-11-12 22:58:23,948 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:23,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:23,955 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:23,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:23,956 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:23,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:23,961 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:23,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:23,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,080 INFO L354 Elim1Store]: treesize reduction 68, result has 13.9 percent of original size [2021-11-12 22:58:24,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 18 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 60 treesize of output 69 [2021-11-12 22:58:24,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,084 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:24,085 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,085 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:24,085 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,090 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 12 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 44 [2021-11-12 22:58:24,124 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:58:24,125 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-11-12 22:58:24,126 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,139 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,142 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,145 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2021-11-12 22:58:24,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,146 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:518, output treesize:214 [2021-11-12 22:58:24,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,154 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,156 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,157 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:58:24,159 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,160 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:58:24,161 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:58:24,161 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,163 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:58:24,164 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,165 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,166 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:58:24,167 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,167 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,168 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:58:24,169 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:58:24,169 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,170 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:58:24,171 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:58:24,171 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,172 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:58:24,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 413 [2021-11-12 22:58:24,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,187 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,188 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,188 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:58:24,244 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:58:24,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,246 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-12 22:58:24,246 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,257 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,257 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,266 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,267 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,276 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,278 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 258 [2021-11-12 22:58:24,278 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,278 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1081, output treesize:258 [2021-11-12 22:58:24,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,340 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,348 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,359 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,360 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,361 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,362 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,362 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,363 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,363 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,363 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-11-12 22:58:24,364 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,364 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:58:24,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-11-12 22:58:24,365 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 125 [2021-11-12 22:58:24,367 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,368 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,368 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-11-12 22:58:24,369 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,369 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,369 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-12 22:58:24,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-11-12 22:58:24,370 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,370 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,371 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-11-12 22:58:24,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-11-12 22:58:24,372 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,372 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,373 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-11-12 22:58:24,374 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,375 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,375 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,376 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,376 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,377 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,377 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-12 22:58:24,377 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,378 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,378 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-12 22:58:24,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-11-12 22:58:24,379 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,379 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,380 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 146 [2021-11-12 22:58:24,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,381 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,381 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,382 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,382 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-12 22:58:24,382 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,383 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,383 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-12 22:58:24,384 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-11-12 22:58:24,384 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,384 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 148 [2021-11-12 22:58:24,386 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 314 [2021-11-12 22:58:24,386 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,386 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2021-11-12 22:58:24,390 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 859 [2021-11-12 22:58:24,392 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,395 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 666 [2021-11-12 22:58:24,402 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 751 [2021-11-12 22:58:24,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,419 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,419 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,420 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,420 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,420 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 96 [2021-11-12 22:58:24,497 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:58:24,499 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,500 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-12 22:58:24,500 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 78 [2021-11-12 22:58:24,569 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,570 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:58:24,571 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,571 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-12 22:58:24,571 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,584 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,585 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,585 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,585 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,598 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,599 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,599 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,610 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,610 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,611 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,611 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,640 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,650 INFO L180 QuantifierPusher]: treesize reduction 145, result has 79.7 percent of original size [2021-11-12 22:58:24,654 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 571 [2021-11-12 22:58:24,655 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:58:24,655 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:2157, output treesize:571 [2021-11-12 22:58:24,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,720 INFO L180 QuantifierPusher]: treesize reduction 54, result has 81.8 percent of original size [2021-11-12 22:58:24,721 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:58:24,722 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,722 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-11-12 22:58:24,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,723 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-11-12 22:58:24,723 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,724 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,724 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-11-12 22:58:24,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2021-11-12 22:58:24,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,734 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,735 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,735 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,740 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,748 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,748 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,748 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,759 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,759 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,761 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,768 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 [2021-11-12 22:58:24,769 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:58:24,770 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-11-12 22:58:24,770 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-11-12 22:58:24,773 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,773 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:437, output treesize:103 [2021-11-12 22:58:24,778 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:58:24,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:58:24,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,782 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,782 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,783 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-11-12 22:58:24,783 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.3 percent of original size 79 [2021-11-12 22:58:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,793 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:24,793 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 [2021-11-12 22:58:24,793 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,794 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:58:24,794 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,795 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-12 22:58:24,795 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,796 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,797 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.7 percent of original size [2021-11-12 22:58:24,798 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-12 22:58:24,798 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,798 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:81, output treesize:74 [2021-11-12 22:58:24,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,817 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,819 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,819 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:58:24,820 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,820 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,820 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:24,821 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,821 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:58:24,822 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,822 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,822 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:58:24,823 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,823 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,824 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,824 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,825 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,825 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-12 22:58:24,826 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-11-12 22:58:24,827 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:58:24,827 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,828 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 132 [2021-11-12 22:58:24,828 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,829 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,830 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2021-11-12 22:58:24,830 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,830 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-11-12 22:58:24,831 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:58:24,831 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,832 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 130 [2021-11-12 22:58:24,833 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 282 [2021-11-12 22:58:24,833 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,834 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,834 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2021-11-12 22:58:24,835 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 581 [2021-11-12 22:58:24,836 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:24,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-12 22:58:24,838 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 421 [2021-11-12 22:58:24,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,852 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,853 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,853 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,891 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:58:24,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 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 [2021-11-12 22:58:24,892 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:58:24,893 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-11-12 22:58:24,893 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:24,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:24,915 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:24,915 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 [2021-11-12 22:58:24,915 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,916 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:58:24,916 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,917 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-11-12 22:58:24,917 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,930 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,931 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,942 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,943 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,943 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,956 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,956 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,957 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,957 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,966 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,966 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:24,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:24,974 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:24,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:24,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:24,986 INFO L180 QuantifierPusher]: treesize reduction 123, result has 67.5 percent of original size [2021-11-12 22:58:24,988 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2021-11-12 22:58:24,988 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:58:24,988 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:1533, output treesize:256 [2021-11-12 22:58:24,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,014 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.4 percent of original size [2021-11-12 22:58:25,015 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,015 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:58:25,016 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:25,016 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:58:25,017 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,017 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:58:25,019 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:58:25,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,030 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,030 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,035 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,044 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,045 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,045 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,049 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,058 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,058 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,060 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,074 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:25,074 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 [2021-11-12 22:58:25,075 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,075 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,076 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,078 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,078 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:58:25,079 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,079 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:58:25,084 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:58:25,086 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:58:25,087 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,089 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,089 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:25,090 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,090 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:58:25,090 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,091 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,091 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:58:25,091 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,092 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,092 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:58:25,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 306 [2021-11-12 22:58:25,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,107 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,111 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:25,112 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 [2021-11-12 22:58:25,112 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,113 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,120 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,126 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,127 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,127 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,132 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,139 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,139 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,149 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,155 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,157 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,158 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 119 [2021-11-12 22:58:25,158 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,158 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:495, output treesize:119 [2021-11-12 22:58:25,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,175 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,178 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,182 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,183 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,184 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,184 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,185 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,185 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-12 22:58:25,185 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:58:25,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 196 [2021-11-12 22:58:25,187 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,188 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-11-12 22:58:25,189 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,189 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,190 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:58:25,190 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,190 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,191 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:58:25,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 399 [2021-11-12 22:58:25,192 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,193 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,194 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-12 22:58:25,196 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,197 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,198 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,198 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,198 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,199 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-12 22:58:25,199 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,200 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-11-12 22:58:25,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-11-12 22:58:25,201 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-11-12 22:58:25,202 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,202 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:25,203 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,203 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:58:25,204 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 403 [2021-11-12 22:58:25,205 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-12 22:58:25,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 594 [2021-11-12 22:58:25,209 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,211 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 416 [2021-11-12 22:58:25,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 480 [2021-11-12 22:58:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,236 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:25,237 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 [2021-11-12 22:58:25,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,238 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,238 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,238 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,247 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,247 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,255 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,256 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,256 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,264 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,264 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,271 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,272 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,272 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,294 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-11-12 22:58:25,294 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 [2021-11-12 22:58:25,295 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:58:25,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 87 [2021-11-12 22:58:25,297 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,307 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,310 INFO L180 QuantifierPusher]: treesize reduction 129, result has 68.4 percent of original size [2021-11-12 22:58:25,311 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2021-11-12 22:58:25,312 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-11-12 22:58:25,312 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1187, output treesize:279 [2021-11-12 22:58:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,332 INFO L180 QuantifierPusher]: treesize reduction 54, result has 84.2 percent of original size [2021-11-12 22:58:25,333 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,334 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-11-12 22:58:25,334 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2021-11-12 22:58:25,335 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,335 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-11-12 22:58:25,336 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-12 22:58:25,336 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-12 22:58:25,338 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 304 [2021-11-12 22:58:25,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,352 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,353 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,353 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,366 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,366 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,367 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,370 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 22:58:25,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 22:58:25,387 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 22:58:25,387 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 [2021-11-12 22:58:25,387 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,388 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,388 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-11-12 22:58:25,389 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-11-12 22:58:25,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,399 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,400 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-12 22:58:25,400 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,402 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,402 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,403 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 117 [2021-11-12 22:58:25,403 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-11-12 22:58:25,404 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:487, output treesize:117 [2021-11-12 22:58:25,412 INFO L180 QuantifierPusher]: treesize reduction 55, result has 53.0 percent of original size [2021-11-12 22:58:25,413 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-12 22:58:25,415 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-12 22:58:25,417 INFO L185 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-11-12 22:58:25,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-12 22:58:25,432 INFO L180 QuantifierPusher]: treesize reduction 56, result has 71.1 percent of original size [2021-11-12 22:58:25,435 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-11-12 22:58:25,444 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-12 22:58:32,500 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-12 22:58:32,500 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-11-12 22:58:32,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 25 [2021-11-12 22:58:32,501 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281673686] [2021-11-12 22:58:32,501 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-11-12 22:58:32,501 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2021-11-12 22:58:32,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-12 22:58:32,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-11-12 22:58:32,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=130, Invalid=788, Unknown=12, NotChecked=0, Total=930 [2021-11-12 22:58:32,502 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 25 states, 25 states have (on average 1.24) internal successors, (31), 25 states have internal predecessors, (31), 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) [2021-11-12 22:58:38,163 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse150 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse153 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse90 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse161 (* .cse150 8))) (let ((.cse156 (select .cse90 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse161 (- 34359738368)))) (.cse155 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse160 (* .cse153 8)) (.cse159 (select .cse90 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse161)))) (let ((.cse152 (+ 6 .cse159)) (.cse151 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse160 (- 34359738368))) (.cse157 (* .cse155 8)) (.cse89 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse154 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse160)) (.cse158 (+ 6 .cse156))) (let ((.cse18 (store .cse90 .cse154 .cse158)) (.cse55 (select .cse89 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse35 (+ 12 .cse159)) (.cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse157)) (.cse36 (< 2147483647 .cse155)) (.cse69 (store .cse90 .cse151 .cse158)) (.cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse157 (- 34359738368))) (.cse20 (+ 12 .cse156)) (.cse37 (<= .cse155 2147483647)) (.cse21 (<= .cse150 2147483647)) (.cse34 (store .cse90 .cse154 .cse152)) (.cse52 (< 2147483647 .cse153)) (.cse57 (<= .cse153 2147483647)) (.cse0 (+ c_~N~0 1)) (.cse2 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 16)) (.cse12 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse13 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse5 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse103 (store .cse90 .cse151 .cse152)) (.cse8 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 8)) (.cse51 (< 2147483647 .cse150))) (and (or (and (or (= .cse0 (select (let ((.cse17 (store .cse18 .cse19 .cse20))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse17))) (let ((.cse9 (let ((.cse16 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse14 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse11 (store .cse16 .cse5 (+ .cse14 .cse15)))) (store .cse11 .cse12 (+ (select (select (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse15))))))) (let ((.cse4 (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse9))) (let ((.cse7 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse3 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse1 (store .cse7 .cse8 (+ .cse3 .cse6)))) (store .cse1 .cse2 (+ .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse6))))))))) .cse8)) .cse21) (or (and (or (= .cse0 (select (let ((.cse33 (store .cse34 .cse19 .cse35))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse27 (let ((.cse32 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse30 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse29 (store .cse32 .cse5 (+ .cse30 .cse31)))) (store .cse29 .cse12 (+ .cse30 (select (select (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse29) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse31))))))) (let ((.cse24 (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse26 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse23 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse22 (store .cse26 .cse8 (+ .cse23 .cse25)))) (store .cse22 .cse2 (+ .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse25))))))))) .cse8)) .cse36) (or .cse37 (= .cse0 (select (let ((.cse49 (store .cse34 .cse50 .cse35))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse49))) (let ((.cse43 (let ((.cse48 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse46 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse47 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse45 (store .cse48 .cse5 (+ .cse46 .cse47)))) (store .cse45 .cse12 (+ (select (select (store .cse44 |c_ULTIMATE.start_main_~b~0#1.base| .cse45) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse46 .cse47))))))) (let ((.cse39 (store .cse44 |c_ULTIMATE.start_main_~b~0#1.base| .cse43))) (let ((.cse42 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse40 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse38 (store .cse42 .cse8 (+ .cse40 .cse41)))) (store .cse38 .cse2 (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~c~0#1.base| .cse38) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse40 .cse41))))))))) .cse8)))) .cse51)) .cse52) (= .cse0 (select (let ((.cse56 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse53 (store .cse56 .cse8 (+ .cse54 .cse55)))) (store .cse53 .cse2 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse53) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse54 .cse55))))) .cse8)) (or (and (or .cse57 (= .cse0 (select (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse63 (let ((.cse68 (select .cse64 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse66 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse67 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse65 (store .cse68 .cse5 (+ .cse66 .cse67)))) (store .cse65 .cse12 (+ .cse66 .cse67 (select (select (store .cse64 |c_ULTIMATE.start_main_~b~0#1.base| .cse65) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse59 (store .cse64 |c_ULTIMATE.start_main_~b~0#1.base| .cse63))) (let ((.cse62 (select .cse59 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse60 (select .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse58 (store .cse62 .cse8 (+ .cse60 .cse61)))) (store .cse58 .cse2 (+ (select (select (store .cse59 |c_ULTIMATE.start_main_~c~0#1.base| .cse58) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse60 .cse61)))))))) .cse8))) (or .cse52 (= .cse0 (select (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse18))) (let ((.cse75 (let ((.cse80 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse78 (select .cse80 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse79 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse77 (store .cse80 .cse5 (+ .cse78 .cse79)))) (store .cse77 .cse12 (+ .cse78 (select (select (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| .cse77) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse79))))))) (let ((.cse71 (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| .cse75))) (let ((.cse74 (select .cse71 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse73 (select .cse75 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse70 (store .cse74 .cse8 (+ .cse72 .cse73)))) (store .cse70 .cse2 (+ (select (select (store .cse71 |c_ULTIMATE.start_main_~c~0#1.base| .cse70) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse72 .cse73)))))))) .cse8)))) .cse21) (= .cse0 (select (let ((.cse86 (let ((.cse88 (select .cse90 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse87 (store .cse89 .cse5 (+ .cse88 .cse55)))) (store .cse87 .cse12 (+ .cse88 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse87) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse55)))))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse86))) (let ((.cse85 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse83 (select .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse84 (select .cse85 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse81 (store .cse85 .cse8 (+ .cse83 .cse84)))) (store .cse81 .cse2 (+ (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse81) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse83 .cse84))))))) .cse8)) (or .cse57 (and (or (= .cse0 (select (let ((.cse102 (store .cse103 .cse50 .cse35))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse102))) (let ((.cse96 (let ((.cse101 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse99 (select .cse101 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse100 (select .cse102 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse98 (store .cse101 .cse5 (+ .cse99 .cse100)))) (store .cse98 .cse12 (+ .cse99 .cse100 (select (select (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse98) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse94 (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse96))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse93 (select .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse91 (store .cse95 .cse8 (+ .cse92 .cse93)))) (store .cse91 .cse2 (+ .cse92 .cse93 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| .cse91) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5)))))))))) .cse8)) .cse51) (or (and (or (= .cse0 (select (let ((.cse115 (store .cse69 .cse19 .cse20))) (let ((.cse110 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse115))) (let ((.cse109 (let ((.cse114 (select .cse110 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse112 (select .cse115 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse113 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse111 (store .cse114 .cse5 (+ .cse112 .cse113)))) (store .cse111 .cse12 (+ .cse112 .cse113 (select (select (store .cse110 |c_ULTIMATE.start_main_~b~0#1.base| .cse111) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse107 (store .cse110 |c_ULTIMATE.start_main_~b~0#1.base| .cse109))) (let ((.cse108 (select .cse107 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse105 (select .cse108 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse106 (select .cse109 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse104 (store .cse108 .cse8 (+ .cse105 .cse106)))) (store .cse104 .cse2 (+ .cse105 .cse106 (select (select (store .cse107 |c_ULTIMATE.start_main_~c~0#1.base| .cse104) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5)))))))))) .cse8)) .cse36) (or (= (select (let ((.cse127 (store .cse69 .cse50 .cse20))) (let ((.cse122 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse127))) (let ((.cse121 (let ((.cse126 (select .cse122 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse124 (select .cse126 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse125 (select .cse127 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse123 (store .cse126 .cse5 (+ .cse124 .cse125)))) (store .cse123 .cse12 (+ .cse124 (select (select (store .cse122 |c_ULTIMATE.start_main_~b~0#1.base| .cse123) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse125))))))) (let ((.cse118 (store .cse122 |c_ULTIMATE.start_main_~b~0#1.base| .cse121))) (let ((.cse120 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse117 (select .cse120 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse119 (select .cse121 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse116 (store .cse120 .cse8 (+ .cse117 .cse119)))) (store .cse116 .cse2 (+ .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse116) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse119))))))))) .cse8) .cse0) .cse37)) .cse21))) (or (and (or (= .cse0 (select (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse133 (let ((.cse138 (select .cse134 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse136 (select .cse138 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse137 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse135 (store .cse138 .cse5 (+ .cse136 .cse137)))) (store .cse135 .cse12 (+ .cse136 (select (select (store .cse134 |c_ULTIMATE.start_main_~b~0#1.base| .cse135) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse137))))))) (let ((.cse131 (store .cse134 |c_ULTIMATE.start_main_~b~0#1.base| .cse133))) (let ((.cse132 (select .cse131 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse129 (select .cse133 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse130 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse128 (store .cse132 .cse8 (+ .cse129 .cse130)))) (store .cse128 .cse2 (+ .cse129 .cse130 (select (select (store .cse131 |c_ULTIMATE.start_main_~c~0#1.base| .cse128) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5))))))))) .cse8)) .cse52) (or .cse57 (= .cse0 (select (let ((.cse145 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (let ((.cse144 (let ((.cse149 (select .cse145 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse147 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse148 (select .cse149 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse146 (store .cse149 .cse5 (+ .cse147 .cse148)))) (store .cse146 .cse12 (+ (select (select (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse146) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse147 .cse148))))))) (let ((.cse141 (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse144))) (let ((.cse143 (select .cse141 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse140 (select .cse144 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse142 (select .cse143 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse139 (store .cse143 .cse8 (+ .cse140 .cse142)))) (store .cse139 .cse2 (+ .cse140 (select (select (store .cse141 |c_ULTIMATE.start_main_~c~0#1.base| .cse139) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse142)))))))) .cse8)))) .cse51))))))) is different from false [2021-11-12 22:58:40,198 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse150 (mod (+ 4294967295 |c_ULTIMATE.start_main_~i~0#1|) 4294967296))) (let ((.cse153 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse90 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse161 (* .cse150 8))) (let ((.cse156 (select .cse90 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse161 (- 34359738368)))) (.cse155 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296)) (.cse160 (* .cse153 8)) (.cse159 (select .cse90 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse161)))) (let ((.cse152 (+ 6 .cse159)) (.cse151 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse160 (- 34359738368))) (.cse157 (* .cse155 8)) (.cse89 (select |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base|)) (.cse154 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse160)) (.cse158 (+ 6 .cse156))) (let ((.cse18 (store .cse90 .cse154 .cse158)) (.cse55 (select .cse89 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse35 (+ 12 .cse159)) (.cse19 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse157)) (.cse36 (< 2147483647 .cse155)) (.cse69 (store .cse90 .cse151 .cse158)) (.cse50 (+ |c_ULTIMATE.start_main_~a~0#1.offset| .cse157 (- 34359738368))) (.cse20 (+ 12 .cse156)) (.cse37 (<= .cse155 2147483647)) (.cse21 (<= .cse150 2147483647)) (.cse34 (store .cse90 .cse154 .cse152)) (.cse52 (< 2147483647 .cse153)) (.cse57 (<= .cse153 2147483647)) (.cse0 (+ c_~N~0 1)) (.cse2 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 16)) (.cse12 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 16)) (.cse13 (+ |c_ULTIMATE.start_main_~a~0#1.offset| 8)) (.cse5 (+ |c_ULTIMATE.start_main_~b~0#1.offset| 8)) (.cse103 (store .cse90 .cse151 .cse152)) (.cse8 (+ |c_ULTIMATE.start_main_~c~0#1.offset| 8)) (.cse51 (< 2147483647 .cse150))) (and (or (and (or (= .cse0 (select (let ((.cse17 (store .cse18 .cse19 .cse20))) (let ((.cse10 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse17))) (let ((.cse9 (let ((.cse16 (select .cse10 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse14 (select .cse17 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse15 (select .cse16 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse11 (store .cse16 .cse5 (+ .cse14 .cse15)))) (store .cse11 .cse12 (+ (select (select (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse11) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse14 .cse15))))))) (let ((.cse4 (store .cse10 |c_ULTIMATE.start_main_~b~0#1.base| .cse9))) (let ((.cse7 (select .cse4 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse3 (select .cse7 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse1 (store .cse7 .cse8 (+ .cse3 .cse6)))) (store .cse1 .cse2 (+ .cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~c~0#1.base| .cse1) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse6))))))))) .cse8)) .cse21) (or (and (or (= .cse0 (select (let ((.cse33 (store .cse34 .cse19 .cse35))) (let ((.cse28 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse33))) (let ((.cse27 (let ((.cse32 (select .cse28 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse30 (select .cse32 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse31 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse29 (store .cse32 .cse5 (+ .cse30 .cse31)))) (store .cse29 .cse12 (+ .cse30 (select (select (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse29) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse31))))))) (let ((.cse24 (store .cse28 |c_ULTIMATE.start_main_~b~0#1.base| .cse27))) (let ((.cse26 (select .cse24 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse23 (select .cse26 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse25 (select .cse27 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse22 (store .cse26 .cse8 (+ .cse23 .cse25)))) (store .cse22 .cse2 (+ .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~c~0#1.base| .cse22) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse25))))))))) .cse8)) .cse36) (or .cse37 (= .cse0 (select (let ((.cse49 (store .cse34 .cse50 .cse35))) (let ((.cse44 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse49))) (let ((.cse43 (let ((.cse48 (select .cse44 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse46 (select .cse48 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse47 (select .cse49 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse45 (store .cse48 .cse5 (+ .cse46 .cse47)))) (store .cse45 .cse12 (+ (select (select (store .cse44 |c_ULTIMATE.start_main_~b~0#1.base| .cse45) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse46 .cse47))))))) (let ((.cse39 (store .cse44 |c_ULTIMATE.start_main_~b~0#1.base| .cse43))) (let ((.cse42 (select .cse39 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse40 (select .cse42 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse41 (select .cse43 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse38 (store .cse42 .cse8 (+ .cse40 .cse41)))) (store .cse38 .cse2 (+ (select (select (store .cse39 |c_ULTIMATE.start_main_~c~0#1.base| .cse38) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse40 .cse41))))))))) .cse8)))) .cse51)) .cse52) (= .cse0 (select (let ((.cse56 (select |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse53 (store .cse56 .cse8 (+ .cse54 .cse55)))) (store .cse53 .cse2 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~c~0#1.base| .cse53) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse54 .cse55))))) .cse8)) (or (and (or .cse57 (= .cse0 (select (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse69))) (let ((.cse63 (let ((.cse68 (select .cse64 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse66 (select .cse68 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse67 (select .cse69 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse65 (store .cse68 .cse5 (+ .cse66 .cse67)))) (store .cse65 .cse12 (+ .cse66 .cse67 (select (select (store .cse64 |c_ULTIMATE.start_main_~b~0#1.base| .cse65) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse59 (store .cse64 |c_ULTIMATE.start_main_~b~0#1.base| .cse63))) (let ((.cse62 (select .cse59 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse60 (select .cse62 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse61 (select .cse63 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse58 (store .cse62 .cse8 (+ .cse60 .cse61)))) (store .cse58 .cse2 (+ (select (select (store .cse59 |c_ULTIMATE.start_main_~c~0#1.base| .cse58) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse60 .cse61)))))))) .cse8))) (or .cse52 (= .cse0 (select (let ((.cse76 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse18))) (let ((.cse75 (let ((.cse80 (select .cse76 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse78 (select .cse80 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse79 (select .cse18 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse77 (store .cse80 .cse5 (+ .cse78 .cse79)))) (store .cse77 .cse12 (+ .cse78 (select (select (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| .cse77) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse79))))))) (let ((.cse71 (store .cse76 |c_ULTIMATE.start_main_~b~0#1.base| .cse75))) (let ((.cse74 (select .cse71 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse72 (select .cse74 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse73 (select .cse75 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse70 (store .cse74 .cse8 (+ .cse72 .cse73)))) (store .cse70 .cse2 (+ (select (select (store .cse71 |c_ULTIMATE.start_main_~c~0#1.base| .cse70) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse72 .cse73)))))))) .cse8)))) .cse21) (= .cse0 (select (let ((.cse86 (let ((.cse88 (select .cse90 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse87 (store .cse89 .cse5 (+ .cse88 .cse55)))) (store .cse87 .cse12 (+ .cse88 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse87) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse55)))))) (let ((.cse82 (store |c_#memory_int| |c_ULTIMATE.start_main_~b~0#1.base| .cse86))) (let ((.cse85 (select .cse82 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse83 (select .cse86 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse84 (select .cse85 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse81 (store .cse85 .cse8 (+ .cse83 .cse84)))) (store .cse81 .cse2 (+ (select (select (store .cse82 |c_ULTIMATE.start_main_~c~0#1.base| .cse81) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse83 .cse84))))))) .cse8)) (or .cse57 (and (or (= .cse0 (select (let ((.cse102 (store .cse103 .cse50 .cse35))) (let ((.cse97 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse102))) (let ((.cse96 (let ((.cse101 (select .cse97 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse99 (select .cse101 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse100 (select .cse102 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse98 (store .cse101 .cse5 (+ .cse99 .cse100)))) (store .cse98 .cse12 (+ .cse99 .cse100 (select (select (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse98) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse94 (store .cse97 |c_ULTIMATE.start_main_~b~0#1.base| .cse96))) (let ((.cse95 (select .cse94 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse92 (select .cse95 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse93 (select .cse96 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse91 (store .cse95 .cse8 (+ .cse92 .cse93)))) (store .cse91 .cse2 (+ .cse92 .cse93 (select (select (store .cse94 |c_ULTIMATE.start_main_~c~0#1.base| .cse91) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5)))))))))) .cse8)) .cse51) (or (and (or (= .cse0 (select (let ((.cse115 (store .cse69 .cse19 .cse20))) (let ((.cse110 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse115))) (let ((.cse109 (let ((.cse114 (select .cse110 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse112 (select .cse115 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse113 (select .cse114 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse111 (store .cse114 .cse5 (+ .cse112 .cse113)))) (store .cse111 .cse12 (+ .cse112 .cse113 (select (select (store .cse110 |c_ULTIMATE.start_main_~b~0#1.base| .cse111) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13)))))))) (let ((.cse107 (store .cse110 |c_ULTIMATE.start_main_~b~0#1.base| .cse109))) (let ((.cse108 (select .cse107 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse105 (select .cse108 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse106 (select .cse109 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse104 (store .cse108 .cse8 (+ .cse105 .cse106)))) (store .cse104 .cse2 (+ .cse105 .cse106 (select (select (store .cse107 |c_ULTIMATE.start_main_~c~0#1.base| .cse104) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5)))))))))) .cse8)) .cse36) (or (= (select (let ((.cse127 (store .cse69 .cse50 .cse20))) (let ((.cse122 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse127))) (let ((.cse121 (let ((.cse126 (select .cse122 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse124 (select .cse126 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse125 (select .cse127 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse123 (store .cse126 .cse5 (+ .cse124 .cse125)))) (store .cse123 .cse12 (+ .cse124 (select (select (store .cse122 |c_ULTIMATE.start_main_~b~0#1.base| .cse123) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse125))))))) (let ((.cse118 (store .cse122 |c_ULTIMATE.start_main_~b~0#1.base| .cse121))) (let ((.cse120 (select .cse118 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse117 (select .cse120 |c_ULTIMATE.start_main_~c~0#1.offset|)) (.cse119 (select .cse121 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse116 (store .cse120 .cse8 (+ .cse117 .cse119)))) (store .cse116 .cse2 (+ .cse117 (select (select (store .cse118 |c_ULTIMATE.start_main_~c~0#1.base| .cse116) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse119))))))))) .cse8) .cse0) .cse37)) .cse21))) (or (and (or (= .cse0 (select (let ((.cse134 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse34))) (let ((.cse133 (let ((.cse138 (select .cse134 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse136 (select .cse138 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse137 (select .cse34 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse135 (store .cse138 .cse5 (+ .cse136 .cse137)))) (store .cse135 .cse12 (+ .cse136 (select (select (store .cse134 |c_ULTIMATE.start_main_~b~0#1.base| .cse135) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse137))))))) (let ((.cse131 (store .cse134 |c_ULTIMATE.start_main_~b~0#1.base| .cse133))) (let ((.cse132 (select .cse131 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse129 (select .cse133 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse130 (select .cse132 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse128 (store .cse132 .cse8 (+ .cse129 .cse130)))) (store .cse128 .cse2 (+ .cse129 .cse130 (select (select (store .cse131 |c_ULTIMATE.start_main_~c~0#1.base| .cse128) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5))))))))) .cse8)) .cse52) (or .cse57 (= .cse0 (select (let ((.cse145 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse103))) (let ((.cse144 (let ((.cse149 (select .cse145 |c_ULTIMATE.start_main_~b~0#1.base|))) (let ((.cse147 (select .cse103 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse148 (select .cse149 |c_ULTIMATE.start_main_~b~0#1.offset|))) (let ((.cse146 (store .cse149 .cse5 (+ .cse147 .cse148)))) (store .cse146 .cse12 (+ (select (select (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse146) |c_ULTIMATE.start_main_~a~0#1.base|) .cse13) .cse147 .cse148))))))) (let ((.cse141 (store .cse145 |c_ULTIMATE.start_main_~b~0#1.base| .cse144))) (let ((.cse143 (select .cse141 |c_ULTIMATE.start_main_~c~0#1.base|))) (let ((.cse140 (select .cse144 |c_ULTIMATE.start_main_~b~0#1.offset|)) (.cse142 (select .cse143 |c_ULTIMATE.start_main_~c~0#1.offset|))) (let ((.cse139 (store .cse143 .cse8 (+ .cse140 .cse142)))) (store .cse139 .cse2 (+ .cse140 (select (select (store .cse141 |c_ULTIMATE.start_main_~c~0#1.base| .cse139) |c_ULTIMATE.start_main_~b~0#1.base|) .cse5) .cse142)))))))) .cse8)))) .cse51))))))) is different from true [2021-11-12 22:59:21,467 WARN L227 SmtUtils]: Spent 23.45s on a formula simplification that was a NOOP. DAG size: 173 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 22:59:26,169 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:59:28,216 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 22:59:29,804 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:00:50,297 WARN L227 SmtUtils]: Spent 53.05s on a formula simplification that was a NOOP. DAG size: 195 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-12 23:00:52,306 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:00:54,389 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:00:56,751 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:00:59,652 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:01,922 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:03,973 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:06,034 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:07,293 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:09,330 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:12,893 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:14,536 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:20,225 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:01:23,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:01:23,716 INFO L93 Difference]: Finished difference Result 42 states and 50 transitions. [2021-11-12 23:01:23,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-11-12 23:01:23,717 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.24) internal successors, (31), 25 states have internal predecessors, (31), 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 17 [2021-11-12 23:01:23,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:01:23,717 INFO L225 Difference]: With dead ends: 42 [2021-11-12 23:01:23,717 INFO L226 Difference]: Without dead ends: 40 [2021-11-12 23:01:23,718 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 340.6s TimeCoverageRelationStatistics Valid=239, Invalid=1306, Unknown=19, NotChecked=76, Total=1640 [2021-11-12 23:01:23,719 INFO L933 BasicCegarLoop]: 2 mSDtfsCounter, 1 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 24 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35178.47ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.44ms SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 44 IncrementalHoareTripleChecker+Unchecked, 36376.48ms IncrementalHoareTripleChecker+Time [2021-11-12 23:01:23,719 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 31 Invalid, 189 Unknown, 0 Unchecked, 1.44ms Time], IncrementalHoareTripleChecker [24 Valid, 109 Invalid, 12 Unknown, 44 Unchecked, 36376.48ms Time] [2021-11-12 23:01:23,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2021-11-12 23:01:23,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 33. [2021-11-12 23:01:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 32 states have (on average 1.15625) internal successors, (37), 32 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:01:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 37 transitions. [2021-11-12 23:01:23,731 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 37 transitions. Word has length 17 [2021-11-12 23:01:23,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:01:23,731 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 37 transitions. [2021-11-12 23:01:23,731 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.24) internal successors, (31), 25 states have internal predecessors, (31), 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) [2021-11-12 23:01:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2021-11-12 23:01:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-12 23:01:23,732 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:01:23,733 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:01:23,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2021-11-12 23:01:23,933 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable424,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:01:23,936 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:01:23,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:01:23,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1340754304, now seen corresponding path program 7 times [2021-11-12 23:01:23,937 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-12 23:01:23,937 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65879101] [2021-11-12 23:01:23,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:01:23,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-12 23:01:23,970 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-12 23:01:23,971 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1488201854] [2021-11-12 23:01:23,971 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-11-12 23:01:23,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-12 23:01:23,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:01:23,986 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-12 23:01:23,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf2e86de-7dc6-417f-80ce-2c34d6189775/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-12 23:01:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:01:25,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-12 23:01:25,352 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:01:25,375 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 23:01:25,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 19 [2021-11-12 23:01:25,388 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 0 case distinctions, treesize of input 59 treesize of output 22 [2021-11-12 23:01:25,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,455 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 23:01:25,455 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 1 case distinctions, treesize of input 41 treesize of output 42 [2021-11-12 23:01:25,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,527 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 23:01:25,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 56 [2021-11-12 23:01:25,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,605 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-11-12 23:01:25,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 66 [2021-11-12 23:01:25,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,763 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:01:25,773 INFO L354 Elim1Store]: treesize reduction 29, result has 23.7 percent of original size [2021-11-12 23:01:25,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 72 treesize of output 78 [2021-11-12 23:01:25,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:25,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:01:27,411 INFO L354 Elim1Store]: treesize reduction 2570, result has 15.5 percent of original size [2021-11-12 23:01:27,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 4 stores, 11 select indices, 11 select index equivalence classes, 10 disjoint index pairs (out of 55 index pairs), introduced 15 new quantified variables, introduced 78 case distinctions, treesize of input 285 treesize of output 641 [2021-11-12 23:01:27,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:27,703 INFO L244 Elim1Store]: Index analysis took 109 ms [2021-11-12 23:01:27,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 278 treesize of output 164 [2021-11-12 23:01:28,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:28,433 INFO L354 Elim1Store]: treesize reduction 109, result has 9.9 percent of original size [2021-11-12 23:01:28,433 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 7 case distinctions, treesize of input 278 treesize of output 176 [2021-11-12 23:01:33,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:33,898 INFO L354 Elim1Store]: treesize reduction 343, result has 0.3 percent of original size [2021-11-12 23:01:33,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 10 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 18 case distinctions, treesize of input 443 treesize of output 320 [2021-11-12 23:01:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:34,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 235 treesize of output 145 [2021-11-12 23:01:35,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:35,260 INFO L354 Elim1Store]: treesize reduction 343, result has 0.3 percent of original size [2021-11-12 23:01:35,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 10 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 18 case distinctions, treesize of input 437 treesize of output 314 [2021-11-12 23:01:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 24 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 107 [2021-11-12 23:01:36,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:36,554 INFO L354 Elim1Store]: treesize reduction 339, result has 0.3 percent of original size [2021-11-12 23:01:36,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 10 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 18 case distinctions, treesize of input 467 treesize of output 323 [2021-11-12 23:01:37,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:37,307 INFO L354 Elim1Store]: treesize reduction 339, result has 0.3 percent of original size [2021-11-12 23:01:37,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 10 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 18 case distinctions, treesize of input 311 treesize of output 197 [2021-11-12 23:01:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 92 [2021-11-12 23:01:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-12 23:01:38,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-12 23:01:40,923 INFO L354 Elim1Store]: treesize reduction 2090, result has 12.6 percent of original size [2021-11-12 23:01:40,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 17 select indices, 17 select index equivalence classes, 8 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 113 case distinctions, treesize of input 645 treesize of output 678