java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-data/cart.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 04:36:52,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 04:36:52,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 04:36:52,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 04:36:52,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 04:36:52,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 04:36:52,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 04:36:52,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 04:36:52,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 04:36:52,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 04:36:52,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 04:36:52,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 04:36:52,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 04:36:52,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 04:36:52,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 04:36:52,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 04:36:52,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 04:36:52,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 04:36:52,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 04:36:52,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 04:36:52,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 04:36:52,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 04:36:52,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 04:36:52,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 04:36:52,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 04:36:52,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 04:36:52,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 04:36:52,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 04:36:52,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 04:36:52,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 04:36:52,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 04:36:52,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 04:36:52,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 04:36:52,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 04:36:52,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 04:36:52,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 04:36:52,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 04:36:52,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 04:36:52,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 04:36:52,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 04:36:52,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 04:36:52,998 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-31 04:36:53,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 04:36:53,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 04:36:53,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 04:36:53,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 04:36:53,019 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 04:36:53,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 04:36:53,021 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 04:36:53,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 04:36:53,023 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 04:36:53,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 04:36:53,023 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 04:36:53,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 04:36:53,023 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 04:36:53,024 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 04:36:53,024 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 04:36:53,024 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 04:36:53,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 04:36:53,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 04:36:53,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 04:36:53,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 04:36:53,027 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 04:36:53,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 04:36:53,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 04:36:53,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 04:36:53,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 04:36:53,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 04:36:53,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 04:36:53,098 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 04:36:53,098 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 04:36:53,099 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/cart.i [2019-08-31 04:36:53,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/921f75210/7735dad5873747a2a7537a84c94b9997/FLAG8ac36100e [2019-08-31 04:36:53,677 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 04:36:53,678 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/cart.i [2019-08-31 04:36:53,690 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/921f75210/7735dad5873747a2a7537a84c94b9997/FLAG8ac36100e [2019-08-31 04:36:53,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/921f75210/7735dad5873747a2a7537a84c94b9997 [2019-08-31 04:36:53,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 04:36:53,986 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 04:36:53,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 04:36:53,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 04:36:53,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 04:36:53,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 04:36:53" (1/1) ... [2019-08-31 04:36:53,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a0a70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:53, skipping insertion in model container [2019-08-31 04:36:53,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 04:36:53" (1/1) ... [2019-08-31 04:36:54,002 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 04:36:54,051 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 04:36:54,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 04:36:54,451 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 04:36:54,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 04:36:54,560 INFO L192 MainTranslator]: Completed translation [2019-08-31 04:36:54,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54 WrapperNode [2019-08-31 04:36:54,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 04:36:54,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 04:36:54,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 04:36:54,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 04:36:54,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... [2019-08-31 04:36:54,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 04:36:54,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 04:36:54,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 04:36:54,630 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 04:36:54,631 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 04:36:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 04:36:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 04:36:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 04:36:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-31 04:36:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-31 04:36:54,692 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 04:36:54,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 04:36:54,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 04:36:54,693 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-31 04:36:54,693 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-31 04:36:54,693 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-31 04:36:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-31 04:36:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-31 04:36:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-31 04:36:54,694 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-31 04:36:54,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-31 04:36:54,696 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-31 04:36:54,698 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-31 04:36:54,698 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-31 04:36:54,698 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-31 04:36:54,699 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-31 04:36:54,699 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-31 04:36:54,699 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-31 04:36:54,700 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-31 04:36:54,700 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-31 04:36:54,700 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-31 04:36:54,701 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-31 04:36:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-31 04:36:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-31 04:36:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-31 04:36:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-31 04:36:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-31 04:36:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-31 04:36:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-31 04:36:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-31 04:36:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-31 04:36:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-31 04:36:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-31 04:36:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-31 04:36:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-31 04:36:54,708 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-31 04:36:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-31 04:36:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-31 04:36:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-31 04:36:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-31 04:36:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-31 04:36:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-31 04:36:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-31 04:36:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-31 04:36:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-31 04:36:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-31 04:36:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-31 04:36:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-31 04:36:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-31 04:36:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-31 04:36:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-31 04:36:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-31 04:36:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-31 04:36:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 04:36:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-31 04:36:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 04:36:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-31 04:36:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 04:36:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 04:36:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 04:36:55,217 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 04:36:55,218 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-31 04:36:55,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 04:36:55 BoogieIcfgContainer [2019-08-31 04:36:55,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 04:36:55,220 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 04:36:55,220 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 04:36:55,220 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 04:36:55,221 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 04:36:55" (1/1) ... [2019-08-31 04:36:55,256 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 04:36:55,256 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 04:36:55,264 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 04:36:55,275 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 04:36:55,276 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 04:36:55,360 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 04:36:55,361 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:36:55,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:36:55,388 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 04:36:55,388 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-31 04:36:55,414 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-08-31 04:36:55,516 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:55,914 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 87 [2019-08-31 04:36:55,915 INFO L567 ElimStorePlain]: treesize reduction 14, result has 92.4 percent of original size [2019-08-31 04:36:55,922 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,070 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-31 04:36:56,071 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:36:56,076 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,194 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-31 04:36:56,194 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:36:56,200 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,288 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:36:56,289 INFO L496 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,290 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:198, output treesize:128 [2019-08-31 04:36:56,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:36:56,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:36:56,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:36:56,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:36:56,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:36:56,528 INFO L392 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_6|, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, |v_#memory_$Pointer$.base_7|], 6=[|v_#memory_int_13|]} [2019-08-31 04:36:56,662 INFO L496 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,742 INFO L496 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,768 INFO L496 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:36:56,857 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:08,100 WARN L188 SmtUtils]: Spent 11.24 s on a formula simplification. DAG size of input: 210 DAG size of output: 168 [2019-08-31 04:37:08,100 INFO L567 ElimStorePlain]: treesize reduction 327, result has 65.9 percent of original size [2019-08-31 04:37:08,124 INFO L496 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:08,156 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:08,182 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:13,692 WARN L188 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 171 [2019-08-31 04:37:13,693 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:13,727 INFO L496 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:13,770 INFO L496 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:13,787 INFO L496 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:18,653 WARN L188 SmtUtils]: Spent 4.86 s on a formula simplification that was a NOOP. DAG size: 168 [2019-08-31 04:37:18,654 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:18,685 INFO L496 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:18,713 INFO L496 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:18,727 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:21,051 WARN L188 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 162 [2019-08-31 04:37:21,052 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:21,067 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:23,309 WARN L188 SmtUtils]: Spent 2.24 s on a formula simplification that was a NOOP. DAG size: 159 [2019-08-31 04:37:23,309 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:23,312 INFO L496 ElimStorePlain]: Start of recursive call 1: 13 dim-0 vars, 5 dim-2 vars, End of recursive call: 21 dim-0 vars, and 3 xjuncts. [2019-08-31 04:37:23,312 INFO L221 ElimStorePlain]: Needed 15 recursive calls to eliminate 18 variables, input treesize:1014, output treesize:512 [2019-08-31 04:37:23,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:23,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:23,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:23,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:23,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:23,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:23,660 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-08-31 04:37:23,923 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2019-08-31 04:37:28,060 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_7|], 1=[|v_#valid_12|]} [2019-08-31 04:37:28,069 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 04:37:28,070 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,197 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-08-31 04:37:28,198 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,212 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 04:37:28,212 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,332 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-08-31 04:37:28,333 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,335 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_16|, |v_#memory_$Pointer$.offset_16|, |v_#memory_int_14|], 2=[|v_#memory_$Pointer$.base_6|, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, |v_#memory_$Pointer$.base_7|]} [2019-08-31 04:37:28,344 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:28,344 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,439 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,452 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:28,452 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,526 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:28,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:28,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:28,543 INFO L375 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 0 case distinctions, treesize of input 25 treesize of output 19 [2019-08-31 04:37:28,543 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,612 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,620 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:28,621 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,680 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,683 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:28,723 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:28,730 INFO L375 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 0 case distinctions, treesize of input 16 treesize of output 17 [2019-08-31 04:37:28,731 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,767 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,773 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-31 04:37:28,773 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,809 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:28,810 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 7 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 04:37:28,810 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 11 variables, input treesize:167, output treesize:55 [2019-08-31 04:37:28,834 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,834 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,835 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,836 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,840 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:28,842 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:28,844 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,850 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:28,856 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:28,859 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,860 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,861 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,864 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,866 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,871 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:28,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,875 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:28,894 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_8|], 1=[|v_#valid_13|]} [2019-08-31 04:37:28,909 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 04:37:28,909 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:29,274 WARN L188 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2019-08-31 04:37:29,275 INFO L567 ElimStorePlain]: treesize reduction 5, result has 97.3 percent of original size [2019-08-31 04:37:29,293 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 04:37:29,293 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:29,588 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-31 04:37:29,589 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:29,591 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_15|, |v_#memory_$Pointer$.base_17|, |v_#memory_$Pointer$.offset_17|], 2=[|v_#memory_$Pointer$.base_6|, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, |v_#memory_$Pointer$.base_7|]} [2019-08-31 04:37:29,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:29,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:29,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:29,625 INFO L375 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 0 case distinctions, treesize of input 25 treesize of output 19 [2019-08-31 04:37:29,626 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:29,791 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-31 04:37:29,791 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:29,813 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:29,813 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:29,927 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-31 04:37:29,928 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:29,938 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:29,938 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:30,018 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:30,031 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2019-08-31 04:37:30,031 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:30,104 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:30,107 INFO L496 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:37:30,168 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:30,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:30,192 INFO L375 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 0 case distinctions, treesize of input 16 treesize of output 17 [2019-08-31 04:37:30,192 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:30,252 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:30,257 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-08-31 04:37:30,257 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:30,302 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:30,304 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 7 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 04:37:30,304 INFO L221 ElimStorePlain]: Needed 10 recursive calls to eliminate 11 variables, input treesize:187, output treesize:78 [2019-08-31 04:37:30,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:30,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:30,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:37:30,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:30,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:37:30,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:37:30,405 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_9|, v_prenex_56], 1=[v_prenex_58, |v_#valid_14|, v_prenex_65], 3=[v_prenex_68]} [2019-08-31 04:37:30,524 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 186 [2019-08-31 04:37:30,524 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:39,596 WARN L188 SmtUtils]: Spent 9.07 s on a formula simplification. DAG size of input: 224 DAG size of output: 217 [2019-08-31 04:37:39,597 INFO L567 ElimStorePlain]: treesize reduction 276, result has 68.3 percent of original size [2019-08-31 04:37:39,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 181 [2019-08-31 04:37:39,764 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:44,489 WARN L188 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 214 [2019-08-31 04:37:44,490 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:44,608 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:37:44,609 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:49,053 WARN L188 SmtUtils]: Spent 4.44 s on a formula simplification that was a NOOP. DAG size: 211 [2019-08-31 04:37:49,054 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:49,158 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:37:49,159 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:53,638 WARN L188 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 206 [2019-08-31 04:37:53,639 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:53,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:37:53,876 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:37:53,877 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:37:58,371 WARN L188 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 203 [2019-08-31 04:37:58,372 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:58,624 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:37:58,625 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:37:58,627 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:07,595 WARN L188 SmtUtils]: Spent 8.97 s on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2019-08-31 04:38:07,596 INFO L567 ElimStorePlain]: treesize reduction 14, result has 97.6 percent of original size [2019-08-31 04:38:07,603 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_60, |v_#memory_$Pointer$.offset_18|, |v_#memory_int_16|, |v_#memory_$Pointer$.base_18|, v_prenex_57, v_prenex_59], 2=[v_prenex_61, v_prenex_72, |v_#memory_$Pointer$.base_6|, v_prenex_71, v_prenex_64, v_prenex_63, v_prenex_74, v_prenex_62, v_prenex_73, v_prenex_69, v_prenex_55, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, |v_#memory_$Pointer$.base_7|], 12=[v_prenex_66]} [2019-08-31 04:38:07,670 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:38:07,671 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:11,797 WARN L188 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 194 [2019-08-31 04:38:11,798 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:11,858 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:38:11,859 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:15,204 WARN L188 SmtUtils]: Spent 3.34 s on a formula simplification that was a NOOP. DAG size: 188 [2019-08-31 04:38:15,204 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:15,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:15,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:15,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:15,477 INFO L235 Elim1Store]: Index analysis took 203 ms [2019-08-31 04:38:15,699 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:38:15,700 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:18,342 WARN L188 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-31 04:38:18,343 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:18,392 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:38:18,392 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:20,723 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 179 [2019-08-31 04:38:20,724 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:20,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:20,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:20,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:20,917 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:38:20,917 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:22,628 WARN L188 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 172 [2019-08-31 04:38:22,628 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:22,652 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:38:22,653 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:24,198 WARN L188 SmtUtils]: Spent 1.54 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-31 04:38:24,199 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:24,212 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:25,649 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 162 [2019-08-31 04:38:25,650 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:25,662 INFO L496 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:27,068 WARN L188 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 158 [2019-08-31 04:38:27,068 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:27,089 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:38:27,090 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:28,354 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 152 [2019-08-31 04:38:28,355 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:28,392 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 198 [2019-08-31 04:38:28,393 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:29,378 WARN L188 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-08-31 04:38:29,379 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:29,389 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:30,170 WARN L188 SmtUtils]: Spent 780.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-31 04:38:30,171 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:30,184 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:30,870 WARN L188 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-31 04:38:30,870 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:30,879 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:31,463 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-31 04:38:31,464 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:31,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:31,495 INFO L375 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 0 case distinctions, treesize of input 102 treesize of output 102 [2019-08-31 04:38:31,495 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:31,969 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-08-31 04:38:31,970 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:31,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:31,998 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 170 [2019-08-31 04:38:31,999 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:32,433 WARN L188 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-08-31 04:38:32,434 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:32,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:32,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:32,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:32,475 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 174 [2019-08-31 04:38:32,476 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:32,842 WARN L188 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-08-31 04:38:32,843 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:32,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:32,889 INFO L375 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 0 case distinctions, treesize of input 102 treesize of output 102 [2019-08-31 04:38:32,890 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:33,219 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-08-31 04:38:33,219 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:33,226 INFO L496 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:38:33,518 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-31 04:38:33,519 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:33,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:33,545 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:38:33,545 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:33,812 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-31 04:38:33,813 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:33,831 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:38:33,832 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:34,090 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-31 04:38:34,091 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:34,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:34,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:34,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:38:34,127 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:38:34,128 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 04:38:34,359 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-08-31 04:38:34,360 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:38:34,362 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 6 dim-1 vars, 21 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-08-31 04:38:34,362 INFO L221 ElimStorePlain]: Needed 28 recursive calls to eliminate 32 variables, input treesize:872, output treesize:331 [2019-08-31 04:38:34,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:38:34,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:38:34,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:38:34,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:38:34,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:38:34,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:38:34,468 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_101, |v_#length_10|], 1=[v_prenex_99, v_prenex_89, |v_#valid_15|, v_prenex_80], 3=[v_prenex_78, v_prenex_87]} [2019-08-31 04:38:34,717 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 186 [2019-08-31 04:38:34,717 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:39:06,525 WARN L188 SmtUtils]: Spent 31.81 s on a formula simplification. DAG size of input: 296 DAG size of output: 288 [2019-08-31 04:39:06,525 INFO L567 ElimStorePlain]: treesize reduction 45, result has 94.8 percent of original size [2019-08-31 04:39:06,770 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 181 [2019-08-31 04:39:06,770 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:39:23,246 WARN L188 SmtUtils]: Spent 16.47 s on a formula simplification that was a NOOP. DAG size: 285 [2019-08-31 04:39:23,246 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:39:23,442 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:39:23,443 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:39:39,226 WARN L188 SmtUtils]: Spent 15.78 s on a formula simplification that was a NOOP. DAG size: 282 [2019-08-31 04:39:39,227 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:39:39,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:39:39,668 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:39:39,669 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:39:55,827 WARN L188 SmtUtils]: Spent 16.16 s on a formula simplification that was a NOOP. DAG size: 279 [2019-08-31 04:39:55,827 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:39:56,119 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:39:56,120 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:40:11,447 WARN L188 SmtUtils]: Spent 15.33 s on a formula simplification that was a NOOP. DAG size: 274 [2019-08-31 04:40:11,448 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:40:11,700 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:40:11,938 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:40:11,939 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:40:27,659 WARN L188 SmtUtils]: Spent 15.72 s on a formula simplification that was a NOOP. DAG size: 271 [2019-08-31 04:40:27,660 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:40:27,922 INFO L235 Elim1Store]: Index analysis took 182 ms [2019-08-31 04:40:28,247 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:40:28,248 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:40:28,249 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 04:40:59,833 WARN L188 SmtUtils]: Spent 31.58 s on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-08-31 04:40:59,834 INFO L567 ElimStorePlain]: treesize reduction 14, result has 98.3 percent of original size [2019-08-31 04:41:00,254 INFO L235 Elim1Store]: Index analysis took 227 ms [2019-08-31 04:41:00,470 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:41:00,471 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:41:00,472 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:41:32,002 WARN L188 SmtUtils]: Spent 31.53 s on a formula simplification. DAG size of input: 267 DAG size of output: 265 [2019-08-31 04:41:32,003 INFO L567 ElimStorePlain]: treesize reduction 14, result has 98.3 percent of original size [2019-08-31 04:41:32,021 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_19|, v_prenex_98, |v_#memory_int_17|, |v_#memory_$Pointer$.base_19|, v_prenex_95, v_prenex_100], 2=[v_prenex_83, |v_#memory_$Pointer$.base_6|, v_prenex_82, v_prenex_93, v_prenex_81, v_prenex_92, v_prenex_91, v_prenex_76, v_prenex_86, v_prenex_97, v_prenex_75, v_prenex_85, v_prenex_79, v_prenex_88, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, v_prenex_102, v_prenex_103, v_prenex_104, |v_#memory_$Pointer$.base_7|], 12=[v_prenex_84, v_prenex_77]} [2019-08-31 04:41:32,138 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:41:32,139 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:41:46,493 WARN L188 SmtUtils]: Spent 14.35 s on a formula simplification that was a NOOP. DAG size: 259 [2019-08-31 04:41:46,493 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:41:46,604 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:41:46,605 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 04:41:59,322 WARN L188 SmtUtils]: Spent 12.72 s on a formula simplification that was a NOOP. DAG size: 253 [2019-08-31 04:41:59,322 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:41:59,456 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:41:59,500 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:41:59,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:41:59,781 INFO L235 Elim1Store]: Index analysis took 364 ms [2019-08-31 04:42:00,103 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:42:00,103 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 04:42:11,031 WARN L188 SmtUtils]: Spent 10.93 s on a formula simplification that was a NOOP. DAG size: 250 [2019-08-31 04:42:11,032 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:11,105 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:42:11,106 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 04:42:21,359 WARN L188 SmtUtils]: Spent 10.25 s on a formula simplification that was a NOOP. DAG size: 244 [2019-08-31 04:42:21,359 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:21,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:42:21,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:42:21,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:42:21,656 INFO L235 Elim1Store]: Index analysis took 226 ms [2019-08-31 04:42:21,868 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:42:21,868 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 04:42:30,387 WARN L188 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 237 [2019-08-31 04:42:30,387 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:30,432 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:42:30,432 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 04:42:37,373 WARN L188 SmtUtils]: Spent 6.94 s on a formula simplification that was a NOOP. DAG size: 231 [2019-08-31 04:42:37,373 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:37,405 INFO L496 ElimStorePlain]: Start of recursive call 16: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:42:43,304 WARN L188 SmtUtils]: Spent 5.90 s on a formula simplification that was a NOOP. DAG size: 227 [2019-08-31 04:42:43,305 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:43,351 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:42:43,351 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 04:42:48,708 WARN L188 SmtUtils]: Spent 5.36 s on a formula simplification that was a NOOP. DAG size: 221 [2019-08-31 04:42:48,708 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:48,731 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:42:54,123 WARN L188 SmtUtils]: Spent 5.39 s on a formula simplification that was a NOOP. DAG size: 217 [2019-08-31 04:42:54,124 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:54,152 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:42:58,745 WARN L188 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 213 [2019-08-31 04:42:58,745 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:42:58,767 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:43:02,522 WARN L188 SmtUtils]: Spent 3.75 s on a formula simplification that was a NOOP. DAG size: 209 [2019-08-31 04:43:02,522 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:02,540 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:43:05,856 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-31 04:43:05,856 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:05,877 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:43:08,690 WARN L188 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 201 [2019-08-31 04:43:08,690 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:08,734 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 170 [2019-08-31 04:43:08,735 INFO L496 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:10,915 WARN L188 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-31 04:43:10,916 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:10,956 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 170 [2019-08-31 04:43:10,957 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:12,888 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 189 [2019-08-31 04:43:12,889 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:12,915 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:43:12,915 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:14,573 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 183 [2019-08-31 04:43:14,573 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:14,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:14,638 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 170 [2019-08-31 04:43:14,639 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:16,090 WARN L188 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-31 04:43:16,091 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:16,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:16,143 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 170 [2019-08-31 04:43:16,144 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:17,402 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 178 [2019-08-31 04:43:17,403 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:17,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:17,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:17,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:17,462 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 174 [2019-08-31 04:43:17,463 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:18,468 WARN L188 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 178 [2019-08-31 04:43:18,468 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:18,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:18,491 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:18,495 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:18,524 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 174 [2019-08-31 04:43:18,525 INFO L496 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:19,389 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-08-31 04:43:19,389 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:19,399 INFO L496 ElimStorePlain]: Start of recursive call 30: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:43:20,170 WARN L188 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-31 04:43:20,171 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:20,188 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:20,203 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:43:20,204 INFO L496 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:20,896 WARN L188 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-31 04:43:20,896 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:20,905 INFO L496 ElimStorePlain]: Start of recursive call 32: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:43:21,502 WARN L188 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-08-31 04:43:21,503 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:21,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:21,532 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:43:21,532 INFO L496 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:22,067 WARN L188 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-08-31 04:43:22,067 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:22,084 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:43:22,084 INFO L496 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:22,566 WARN L188 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-31 04:43:22,566 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:22,581 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:43:22,582 INFO L496 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:23,009 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-08-31 04:43:23,010 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:23,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,069 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:43:23,070 INFO L496 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:23,475 WARN L188 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-31 04:43:23,476 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:23,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:23,514 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:43:23,515 INFO L496 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:23,845 WARN L188 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-31 04:43:23,846 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:23,848 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 8 dim-1 vars, 28 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-31 04:43:23,848 INFO L221 ElimStorePlain]: Needed 37 recursive calls to eliminate 42 variables, input treesize:872, output treesize:505 [2019-08-31 04:43:23,867 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,867 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,868 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,870 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,872 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,874 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,877 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:43:23,878 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:43:23,880 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,883 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:43:23,886 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:43:23,890 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-31 04:43:23,893 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,894 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,895 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,896 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,902 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,903 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,904 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,905 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,909 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,911 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:43:23,926 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_121, v_prenex_109], 1=[|v_#length_11|, v_prenex_106, v_prenex_120], 3=[|v_#valid_16|]} [2019-08-31 04:43:24,013 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 186 [2019-08-31 04:43:24,014 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:35,130 WARN L188 SmtUtils]: Spent 11.12 s on a formula simplification. DAG size of input: 224 DAG size of output: 217 [2019-08-31 04:43:35,130 INFO L567 ElimStorePlain]: treesize reduction 276, result has 68.3 percent of original size [2019-08-31 04:43:35,262 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 181 [2019-08-31 04:43:35,263 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:40,407 WARN L188 SmtUtils]: Spent 5.14 s on a formula simplification that was a NOOP. DAG size: 214 [2019-08-31 04:43:40,407 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:40,481 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:43:40,604 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:43:40,604 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:45,359 WARN L188 SmtUtils]: Spent 4.75 s on a formula simplification that was a NOOP. DAG size: 211 [2019-08-31 04:43:45,359 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:45,494 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:43:45,495 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:50,642 WARN L188 SmtUtils]: Spent 5.15 s on a formula simplification that was a NOOP. DAG size: 208 [2019-08-31 04:43:50,642 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:50,762 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:43:50,763 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:43:55,821 WARN L188 SmtUtils]: Spent 5.06 s on a formula simplification that was a NOOP. DAG size: 203 [2019-08-31 04:43:55,822 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:56,158 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:43:56,159 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:43:56,160 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:05,957 WARN L188 SmtUtils]: Spent 9.80 s on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2019-08-31 04:44:05,958 INFO L567 ElimStorePlain]: treesize reduction 14, result has 97.6 percent of original size [2019-08-31 04:44:05,963 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_107, v_prenex_118, v_prenex_108, v_prenex_112, v_prenex_115, v_prenex_116], 2=[|v_#memory_$Pointer$.base_6|, v_prenex_119, |v_#memory_$Pointer$.base_20|, |v_#memory_$Pointer$.offset_6|, |v_#memory_$Pointer$.offset_7|, v_prenex_110, v_prenex_111, v_prenex_122, v_prenex_123, v_prenex_113, v_prenex_124, v_prenex_105, |v_#memory_$Pointer$.offset_20|, |v_#memory_$Pointer$.base_7|], 12=[|v_#memory_int_18|]} [2019-08-31 04:44:06,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:06,062 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:06,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:06,207 INFO L235 Elim1Store]: Index analysis took 175 ms [2019-08-31 04:44:06,408 INFO L375 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 0 case distinctions, treesize of input 175 treesize of output 168 [2019-08-31 04:44:06,408 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:10,186 WARN L188 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 197 [2019-08-31 04:44:10,187 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:10,248 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:44:10,248 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:13,614 WARN L188 SmtUtils]: Spent 3.36 s on a formula simplification that was a NOOP. DAG size: 191 [2019-08-31 04:44:13,614 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:13,645 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 149 [2019-08-31 04:44:13,646 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:16,621 WARN L188 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 185 [2019-08-31 04:44:16,622 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:16,657 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:44:16,657 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:19,180 WARN L188 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 179 [2019-08-31 04:44:19,180 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:19,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:19,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:19,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:19,373 INFO L235 Elim1Store]: Index analysis took 149 ms [2019-08-31 04:44:19,596 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:44:19,596 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:21,999 WARN L188 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 172 [2019-08-31 04:44:21,999 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:22,044 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:44:22,045 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:23,791 WARN L188 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-31 04:44:23,792 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:23,807 INFO L496 ElimStorePlain]: Start of recursive call 14: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:25,320 WARN L188 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 162 [2019-08-31 04:44:25,320 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:25,348 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:44:25,348 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:26,630 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 156 [2019-08-31 04:44:26,630 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:26,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:26,675 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 202 [2019-08-31 04:44:26,676 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:27,751 WARN L188 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 151 [2019-08-31 04:44:27,752 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:27,761 INFO L496 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:28,710 WARN L188 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-31 04:44:28,711 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:28,719 INFO L496 ElimStorePlain]: Start of recursive call 18: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:29,514 WARN L188 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-31 04:44:29,515 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:29,526 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:30,182 WARN L188 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-31 04:44:30,182 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:30,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:30,214 INFO L375 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 0 case distinctions, treesize of input 116 treesize of output 116 [2019-08-31 04:44:30,214 INFO L496 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:30,788 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-31 04:44:30,788 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:30,795 INFO L496 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:31,292 WARN L188 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-31 04:44:31,293 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:31,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:31,320 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:44:31,321 INFO L496 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:31,744 WARN L188 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-08-31 04:44:31,744 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:31,751 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:44:32,157 WARN L188 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-08-31 04:44:32,157 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:32,172 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:44:32,173 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:32,516 WARN L188 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-31 04:44:32,517 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:32,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:32,535 INFO L375 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 0 case distinctions, treesize of input 102 treesize of output 102 [2019-08-31 04:44:32,535 INFO L496 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:32,829 WARN L188 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-31 04:44:32,829 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:32,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:32,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:32,847 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:32,856 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 178 [2019-08-31 04:44:32,857 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:33,129 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-08-31 04:44:33,130 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:33,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:33,147 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 177 [2019-08-31 04:44:33,148 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:33,415 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-31 04:44:33,416 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:33,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:33,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:33,428 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:44:33,452 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:44:33,453 INFO L496 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2019-08-31 04:44:33,683 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-08-31 04:44:33,684 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:44:33,686 INFO L496 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 6 dim-1 vars, 21 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-08-31 04:44:33,686 INFO L221 ElimStorePlain]: Needed 28 recursive calls to eliminate 32 variables, input treesize:872, output treesize:253 [2019-08-31 04:44:33,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:44:33,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:44:33,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:44:33,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:44:33,740 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:44:33,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,758 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,762 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,763 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:44:33,790 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_137, |v_#length_12|], 1=[v_prenex_148, |v_#valid_17|, v_prenex_136, v_prenex_128], 3=[v_prenex_146, v_prenex_127]} [2019-08-31 04:44:34,284 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 186 [2019-08-31 04:44:34,285 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:45:04,618 WARN L188 SmtUtils]: Spent 30.33 s on a formula simplification. DAG size of input: 296 DAG size of output: 288 [2019-08-31 04:45:04,619 INFO L567 ElimStorePlain]: treesize reduction 45, result has 94.8 percent of original size [2019-08-31 04:45:04,783 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 181 [2019-08-31 04:45:04,784 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:45:20,195 WARN L188 SmtUtils]: Spent 15.41 s on a formula simplification that was a NOOP. DAG size: 285 [2019-08-31 04:45:20,195 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:45:20,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:45:20,516 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:45:20,517 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:45:35,881 WARN L188 SmtUtils]: Spent 15.36 s on a formula simplification that was a NOOP. DAG size: 282 [2019-08-31 04:45:35,882 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:45:36,087 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:45:36,087 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:45:50,795 WARN L188 SmtUtils]: Spent 14.71 s on a formula simplification that was a NOOP. DAG size: 279 [2019-08-31 04:45:50,796 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:45:51,064 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:45:51,064 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:46:05,882 WARN L188 SmtUtils]: Spent 14.82 s on a formula simplification that was a NOOP. DAG size: 274 [2019-08-31 04:46:05,882 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:46:06,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:46:06,373 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:46:06,373 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:46:21,415 WARN L188 SmtUtils]: Spent 15.04 s on a formula simplification that was a NOOP. DAG size: 271 [2019-08-31 04:46:21,415 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:46:21,900 INFO L235 Elim1Store]: Index analysis took 260 ms [2019-08-31 04:46:22,141 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:46:22,142 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:46:22,143 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 04:46:52,196 WARN L188 SmtUtils]: Spent 30.05 s on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-08-31 04:46:52,196 INFO L567 ElimStorePlain]: treesize reduction 14, result has 98.3 percent of original size [2019-08-31 04:46:52,540 INFO L235 Elim1Store]: Index analysis took 206 ms [2019-08-31 04:46:52,818 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:46:52,819 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:46:52,820 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 04:47:23,633 WARN L188 SmtUtils]: Spent 30.81 s on a formula simplification. DAG size of input: 267 DAG size of output: 265 [2019-08-31 04:47:23,633 INFO L567 ElimStorePlain]: treesize reduction 14, result has 98.3 percent of original size [2019-08-31 04:47:23,639 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_19|, v_prenex_142, |v_#memory_$Pointer$.offset_21|, v_prenex_134, v_prenex_138, |v_#memory_$Pointer$.base_21|], 2=[v_prenex_129, |v_#memory_$Pointer$.base_6|, v_prenex_150, v_prenex_151, |v_#memory_$Pointer$.offset_6|, v_prenex_140, v_prenex_130, v_prenex_152, |v_#memory_$Pointer$.offset_7|, v_prenex_131, v_prenex_153, v_prenex_132, v_prenex_154, v_prenex_143, v_prenex_133, v_prenex_145, v_prenex_135, v_prenex_126, v_prenex_139, |v_#memory_$Pointer$.base_7|], 12=[v_prenex_144, v_prenex_125]} [2019-08-31 04:47:23,785 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:23,837 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:23,897 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:24,238 INFO L235 Elim1Store]: Index analysis took 486 ms [2019-08-31 04:47:24,816 INFO L375 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 0 case distinctions, treesize of input 175 treesize of output 168 [2019-08-31 04:47:24,817 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 04:47:36,466 WARN L188 SmtUtils]: Spent 11.65 s on a formula simplification that was a NOOP. DAG size: 262 [2019-08-31 04:47:36,466 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:47:36,560 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 156 [2019-08-31 04:47:36,560 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 04:47:47,836 WARN L188 SmtUtils]: Spent 11.28 s on a formula simplification that was a NOOP. DAG size: 256 [2019-08-31 04:47:47,837 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:47:47,971 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 149 [2019-08-31 04:47:47,972 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 04:47:57,832 WARN L188 SmtUtils]: Spent 9.86 s on a formula simplification that was a NOOP. DAG size: 250 [2019-08-31 04:47:57,833 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:47:57,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:57,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:58,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:47:58,175 INFO L235 Elim1Store]: Index analysis took 288 ms [2019-08-31 04:47:58,538 INFO L375 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 0 case distinctions, treesize of input 156 treesize of output 149 [2019-08-31 04:47:58,539 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:06,420 WARN L188 SmtUtils]: Spent 7.88 s on a formula simplification that was a NOOP. DAG size: 243 [2019-08-31 04:48:06,420 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:06,489 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:48:06,489 INFO L496 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:13,634 WARN L188 SmtUtils]: Spent 7.14 s on a formula simplification that was a NOOP. DAG size: 237 [2019-08-31 04:48:13,634 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:13,707 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 130 [2019-08-31 04:48:13,707 INFO L496 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:19,990 WARN L188 SmtUtils]: Spent 6.28 s on a formula simplification that was a NOOP. DAG size: 231 [2019-08-31 04:48:19,991 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:20,065 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 212 [2019-08-31 04:48:20,066 INFO L496 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:25,274 WARN L188 SmtUtils]: Spent 5.21 s on a formula simplification that was a NOOP. DAG size: 225 [2019-08-31 04:48:25,274 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:25,356 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:48:25,356 INFO L496 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:30,377 WARN L188 SmtUtils]: Spent 5.02 s on a formula simplification that was a NOOP. DAG size: 219 [2019-08-31 04:48:30,378 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:30,452 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 212 [2019-08-31 04:48:30,453 INFO L496 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:34,566 WARN L188 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 213 [2019-08-31 04:48:34,567 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:34,587 INFO L496 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:38,765 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification that was a NOOP. DAG size: 209 [2019-08-31 04:48:38,765 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:38,787 INFO L496 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:42,417 WARN L188 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-31 04:48:42,417 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:42,456 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 111 [2019-08-31 04:48:42,456 INFO L496 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:45,523 WARN L188 SmtUtils]: Spent 3.07 s on a formula simplification that was a NOOP. DAG size: 199 [2019-08-31 04:48:45,524 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:45,539 INFO L496 ElimStorePlain]: Start of recursive call 22: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:48,561 WARN L188 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 195 [2019-08-31 04:48:48,562 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:48,577 INFO L496 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:50,917 WARN L188 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 191 [2019-08-31 04:48:50,917 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:50,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:50,995 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:48:50,996 INFO L496 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:52,926 WARN L188 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 190 [2019-08-31 04:48:52,927 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:52,942 INFO L496 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:54,564 WARN L188 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 186 [2019-08-31 04:48:54,564 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:54,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:54,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:54,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:54,653 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 188 [2019-08-31 04:48:54,654 INFO L496 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:56,070 WARN L188 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 183 [2019-08-31 04:48:56,070 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:56,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:56,098 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:56,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:48:56,136 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 188 [2019-08-31 04:48:56,136 INFO L496 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2019-08-31 04:48:57,368 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 178 [2019-08-31 04:48:57,369 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:57,378 INFO L496 ElimStorePlain]: Start of recursive call 28: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:58,441 WARN L188 SmtUtils]: Spent 1.06 s on a formula simplification that was a NOOP. DAG size: 174 [2019-08-31 04:48:58,442 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:58,454 INFO L496 ElimStorePlain]: Start of recursive call 29: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:48:59,365 WARN L188 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-08-31 04:48:59,365 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:48:59,373 INFO L496 ElimStorePlain]: Start of recursive call 30: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 04:49:00,176 WARN L188 SmtUtils]: Spent 802.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-08-31 04:49:00,176 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:00,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:00,206 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 174 [2019-08-31 04:49:00,207 INFO L496 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:00,887 WARN L188 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-08-31 04:49:00,887 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:00,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:00,917 INFO L375 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 0 case distinctions, treesize of input 97 treesize of output 97 [2019-08-31 04:49:00,917 INFO L496 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:01,540 WARN L188 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-08-31 04:49:01,540 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:01,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:01,568 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 174 [2019-08-31 04:49:01,569 INFO L496 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:02,102 WARN L188 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-08-31 04:49:02,103 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:02,118 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:49:02,119 INFO L496 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:02,591 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-31 04:49:02,592 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:02,604 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2019-08-31 04:49:02,604 INFO L496 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:03,041 WARN L188 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-08-31 04:49:03,041 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:03,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,110 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:49:03,111 INFO L496 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:03,522 WARN L188 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-08-31 04:49:03,522 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:03,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,536 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:49:03,588 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 166 [2019-08-31 04:49:03,589 INFO L496 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:03,928 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-31 04:49:03,928 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:03,931 INFO L496 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 8 dim-1 vars, 28 dim-2 vars, End of recursive call: and 4 xjuncts. [2019-08-31 04:49:03,931 INFO L221 ElimStorePlain]: Needed 37 recursive calls to eliminate 42 variables, input treesize:872, output treesize:505 [2019-08-31 04:49:03,959 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,960 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,962 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,963 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,965 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,966 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,967 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:49:03,978 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:49:03,981 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:49:03,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,983 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,984 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,985 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,987 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,988 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,989 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:49:03,991 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-31 04:49:03,994 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,995 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:03,996 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,002 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,003 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,004 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,005 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,006 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,007 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 04:49:04,032 INFO L392 ElimStorePlain]: Different costs {0=[v_prenex_167, |v_#length_13|], 1=[v_prenex_166, v_prenex_177, v_prenex_157, |v_#valid_18|], 3=[v_prenex_176, v_prenex_156]} [2019-08-31 04:49:04,412 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 187 treesize of output 186 [2019-08-31 04:49:04,413 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:36,962 WARN L188 SmtUtils]: Spent 32.55 s on a formula simplification. DAG size of input: 296 DAG size of output: 288 [2019-08-31 04:49:36,963 INFO L567 ElimStorePlain]: treesize reduction 45, result has 94.8 percent of original size [2019-08-31 04:49:37,219 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 181 [2019-08-31 04:49:37,219 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 04:49:53,220 WARN L188 SmtUtils]: Spent 16.00 s on a formula simplification that was a NOOP. DAG size: 285 [2019-08-31 04:49:53,221 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:49:53,636 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:49:53,636 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 04:50:10,140 WARN L188 SmtUtils]: Spent 16.50 s on a formula simplification that was a NOOP. DAG size: 282 [2019-08-31 04:50:10,141 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:50:10,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:50:10,484 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:50:10,485 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 04:50:26,936 WARN L188 SmtUtils]: Spent 16.45 s on a formula simplification that was a NOOP. DAG size: 279 [2019-08-31 04:50:26,937 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:50:27,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 04:50:27,406 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 231 treesize of output 233 [2019-08-31 04:50:27,406 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 04:50:43,189 WARN L188 SmtUtils]: Spent 15.78 s on a formula simplification that was a NOOP. DAG size: 276 [2019-08-31 04:50:43,189 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:50:43,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 178 [2019-08-31 04:50:43,383 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 04:50:58,940 WARN L188 SmtUtils]: Spent 15.56 s on a formula simplification that was a NOOP. DAG size: 271 [2019-08-31 04:50:58,941 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:50:59,276 INFO L235 Elim1Store]: Index analysis took 137 ms [2019-08-31 04:50:59,580 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:50:59,581 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:50:59,581 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 04:51:31,690 WARN L188 SmtUtils]: Spent 32.11 s on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-08-31 04:51:31,690 INFO L567 ElimStorePlain]: treesize reduction 14, result has 98.3 percent of original size [2019-08-31 04:51:32,102 INFO L235 Elim1Store]: Index analysis took 259 ms [2019-08-31 04:51:32,395 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 04:51:32,396 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 230 treesize of output 252 [2019-08-31 04:51:32,397 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts.