testlist <- list(coef = c(-1.83579009092231e-84, 4.94391500178148e-46, -1.02156256812769e+85,  5.10545196090941e-144, 7.54387917830503e-268, -1.41417179201601e+145,  3.17472763532264e+186, 1.0161278851568e+186, 2516.91134026402,  2.21870535511002e+224, -3.59385616028366e+96, -7.41998386258827e-230,  2.39580477527604e-213, 2.00361122689874e+240, -9.66702521690648e-285,  -9.56740217180433e-40, -3.98034193449375e+133, 6.7436258242485e-138,  5.37004606148058e-103, 9.83754381829079e+188, 1.55391900176189e+178,  1.1777595485934e+221, -4.2647205238316e+67, -1.73468954667379e+226,  -3.16762332668287e-122, 2.25800790404861e+52, 1.0788217153932e-41,  -1.78457647929316e+275, 7.8444681814576e-127, -5.39897387470857e-254,  -1.23616570320291e+307, -5.08925839116104e-249, -7.79221064685922e+21,  2.8754715128032e-201, 6.27192377564022e+135, -1.19917669599061e+64,  -2.79049453359774e+30, -1.00774764177237e+145, -2.83598010619834e-276,  4.01496438529672e+268, 1.82484383505325e-234, 4.219699299991e-244,  -3.19770891884405e+236, 2.73044951363141e-247, 3.19808070081242e-73,  -4.0688295614215e-189, 2.32702944473337e-289, -5.72105808378008e+34,  -5.6606319476668e+201, 2.16518804016258e-63, -5.88530836526193e-231,  3.37441795703111e-71, -2.49043465255467e+31, 1.17166665437663e+145,  -3.85538091806849e-35, -8.5263789059432e+181, 5.9697034170321e+147,  -1.35587379863045e+58, 8.45087137841322e-107, 1.19986273285921e-123,  -1.78748448305182e-17, -4.5122621566395e-237, -4.73157632313846e+246,  1.28758962836763e-170, -1.88049694853766e-211, -7.042946083283e+71,  5.04994082821538e-241, 1.14047035109809e-168, 0.0771471335467732,  3.42375801161248, -9.23043095499859e-269, -8.62865135767622e+218,  6.32250124933002e-304, -7.65540903436216e+169, -4.01456660098785e+74,  6.12701304358478e+44, 8.81993329196799e-159, -20581301690921496,  7.7448597784873e-205, -4.17614460677314e-252, 4.89458127277558e+48,  2.91904548526874e-36, 2.63357942251392e+50, 1.38156585841185e+62,  4.16870355801138e+242, -2.69955433276538e-241, -1.03120963804519e-122,  8.08423722726781e-180), kns = c(-2.64429015250567e+233, -Inf,  -3.73023446080716e-70, -1.00590414764268e+136, -8.22171137107279e-297,  NaN, -1.14820773451219e+21, -2.35710799764437e-280, 8.06295939970004e+165,  1.11417839736726e+34, -3.73023446080716e-70, NaN, -1.74995963717075e-199,  0), ord = -725666482L, xs = c(-4.11367928127064e+80, NaN, 2.79007508688443e+291,  -Inf, 1.13722118274863e+165, 1.24928798805976e+186, -9.06013680652417e-190,  1.2437247084887e-163, 1.07356550066254e-51, -6.72069897320444e-236,  3.93269171816182e-254, -3.45570679530885e+99, 8.95779391235146e+89,  -1.04429299113846e+114, 2.77225047393114e+43, -2.18557342377325e+139,  -2.63807973264429e-55, -1.77673745822268e-44, -4.56102322476811e+108,  6.84063888777112e+216, 5.05107442166784e+120, -5.78936242882356e+93,  6.89413922929099e+47, 2.44539086808659e-86, 1.0935372876868e-207,  1.38724699981922e-134, 1.55249224640844e+275, 2.49737557651846e+56,  -2.19682221648575e+60, -4.87441133829026e-213, -1.99602424960686e-140,  -4.69938528249398e-20, -1.11592839355046e+170, 1.8280291119252e+153,  3.12841809088519e+187, -2.39682777361913e-245, -4.72787498060106e-172,  -3.60393983438945e+41, 3.78788841954875e-243, 1.83256593058178e+116,  -4.42593797887469e+160, 3.21759483180466e+40, 3.48325048456177e-264,  1.12041057083754e-122, -5.49906372405249e+23, -5.57063900296426e-183,  6.77668219319993e+126, 2.64895456424581e-139, 1.31811147361447e+39,  1.87979699345068e-221, -6.70939165604135e-151, 5.48689750973174e+38,  1.31455194046167e-288, 7.17786009835887e-77, 3.11404119754965e+159,  2.25842022200925e+27, -4.16598764013351e+69, 8.52222037375526e-255,  -3.63793901562505e+124, 1.26698551129027e+289, -2.21209417801963e+287,  -2.94685897421173e+143, -3.85941897072093e+192, -3.19722805759127e+172,  -1.0034474420466e+304, 4.02346764675613e-135, 1.07531427679841e+242,  -9.29177057923572e+274, -1.70270940562957e-87, -1.01234684237682e-219,  3.43630400606225e-270, 510923.287272302, 3.51941825928212e+166,  1.22041141339004e+170, -4.56102322476811e+108, -4.01622413535557e+183,  1.66633417502333e-279, -1.66036751626169e+30, -4.76889881443584e-91,  -1.86036624963322e+269, 1.63569764505322e+203, -7.94838729553646e+111,  -2.98404676523236e-201, 1.31120831873448e-197, -5.57968551902938e+116,  2.34826736750492e+206, -2.76200330647826e-182, NaN, 4.27593177915899e-50,  5.63564597328664e+75, 2.28466531881303e-104, 1.06800955318109e+83,  1.10729817624382e+184, NA, -5.53919239396422e-274, 0))
result <- do.call(ibs:::ibsCpp,testlist)
str(result)