testlist <- list(Edot = structure(c(1.94754207954614e-34, 3.43534089521187e-44,  3.59132271794221e+120, 2.04858793921183e+109, NaN, NA, 3.9042831828326e-13,  2.30505974318738e+221, 8.70025664843318e+133, -Inf, NaN, 1.33138316340489e+140,  3.00211239568071e-47, 6.94221746355862e-154, 7.95327119558549e-195,  8.61953519870012e-25, Inf, 3.64824592799773e-155), .Dim = c(3L,  6L)), epstheta = structure(c(3.69677341266388e+189, 1.96148104206051e-281,  1.25157352292975e+80, 7.29317279995196e-194, 2.68212920831732e-95,  1.6692027180035e-282, 8.24281683711961e-193, 3.91340577307222e-39,  1.83167097919061e+134, 2.55257338539149e-56, 6.66937681813446e-277,  1.45491740299119e-137, 1.20899404166927e+91, -5.26750287202749e-110,  1.99675057291264e+147, 1.04269801361071e+139, 3.65393491664207e+256,  6.17010053535302e-285, 1.56872348457498e-281, 1.53331020952736e+42,  Inf, 1.46672377932165e-152, Inf, Inf, 3.76450950530888e+121,  7.31460199202123e+103, 1.9345860845947e-229, 2.61978903689432e-289,  4.19541887551034e-122, 4.98691805185172e+73, 7.96146426082208e+297,  1.28302867342772e-116, 5.99217246135484e-63, 4.62515698960477e-206,  3.75382247658465e+298, 1.16179270013704e-276, 1.40447198930625e-110,  1.17898294006004e+301, 7.80059249326457e-177, 8.60105380758354e+38,  8.23998308928394e-10, -Inf, 1.13378864794554e+150, 1.01641141830268e-60,  4.57226029934345e-164, 2.29892633971247e-45, 7.76917609380012e+256,  6.19700533312793e-156, 5.50123824067491e+264, 1.99083182964021e+186,  1.99086815607924e+206, 1.15564849052299e+50, 4.24734633885554e+303,  3.92872605175691e+57, 1.65479519479984e-137, 3.20422914611888e+52,  1.0258214266502e+289, 7.2848455232156e-20, 2.85928755552214e+192,  3.88089444899327e-117), .Dim = c(10L, 6L)), G = c(5.8411322051019e-181,  -8.42785665887644e+143, 5.41919559362911e+224, -3.26616780765831e+22,  -3.61801180595461e-28, 4.26160521294394e-265, 1.04046677304656e+207,  -3.6763093625191e-69, 1.92430638783797e+304, -2.54783489297397e+255,  -3.35089318818035e+72, 8.10025615446989e+78, -4.35803245378201e-244,  7.33766360642965e-16, -1.65729122766385e-30, 7.67481076491859e+144,  2.47976689138235e-190, 3.20119432918343e-59, Inf, 2.35805584364471e+270,  3.09581969478798e+284, -4.12287870525749e-196, -6.7083069619851e+90,  -1.15603236846106e-273, -1.73811285114842e-66, -8.94587265417823e-253,  NaN, 3.06853833880873e+59, -1.82987742001658e-301, 4.2742538550215e+117,  1.22133203462182e+303, 2.41877518888279e+30, 1.59010880690145e+173,  8.34430859551606e+124, 2.35805584364471e+270, -8.71716082687656e-112,  8.71177294354951e+246, 1.89054601238843e-23, -1.31449281603385e-141,  4.12515305384922e-193, 5.10381642366266e+72, 1.48856188071141e-194,  6.85517731631319e-280, 3.10449166673684e+150, -1.32830248103119e-64,  3.6769376264889e-251, 2.54960887968084e-154, 5.96158477894773e-139,  NaN, 1.88666733394465e+64, -5.11930237065884e-245, 8.85206430027402e+70,  5.30962521273722e+87, 2.26049777874292e-137, 3.94462601611714e-265,  -3.02926915378927e+231, 2.48947035541347e-53, -7.00089947983986e+146,  -1.10940102663492e+247, 2.99318891101268e+163, 1.58620687817446e-187,  -1.3488443786403e-217, 1.0520598576512e+282, 3.32402859454346e+145,  -5.20384262822009e+236, 0), pdim = 4.4828486404527e-127, status = c(NaN,  -1.64217809273048e+131, NaN, 4.23066581849164e+207, 2.48183270265646e+47,  8.28182054105106e-108, 1.38680336694119e-275, Inf, 5.78199949171137e-237,  6.2320075141858e-30, -2.11814402719399e-273, -1.27000634718051e-269,  1.09457818701388e+240, -3.14298318954663e+178, -2.74505505312392e+143,  4.27914432640749e+225, 6.36261492581283e-209, -8.98934695502905e-156,  2.33085174425266e+48, 3.00618321575548e+174, -8.78387566818307e+63,  7.56032999167439e-26, -1.25716071873292e-14, 2.25199374422079e-184,  Inf, Inf), stime = c(3.04072249260674e-162, 8.52171475431224e+151,  -2.56101348379959e-166, -3.89638019146403e-120, -Inf, -1.18677683165762e+78,  -0.0070579978543403, NaN, 2.31049250113662e-29, 0.000475019551220907,  -2.14715942230822e-215, 4.73445540015647e-268, 1.61816297675879e-44,  -2.2783741403394e-20, -4.81213600522781e+277, -6.96077798240833e-217,  1.42246777598496e+132, 1.93259016145597e+205, -3.62536543248155e+117,  1.1903241478315e-153, 5.15897917174239e+27, 12158178178.9569,  2.84037781763615e-159, -3.06676274066336e+159, -6.00482328731923e-68,  13694881391845660, 2.57162677046587e+252, 6.98340641672913e+38,  -1.34513928891861e-94, -7.62843731543439e+115, 7.93549018518072e-67,  -1.56904429473553e-06, -4.51339867130122e-71, -1.47559314837127e-74,  -1.92924423519513e-299, 9.60971142229059e-207, 1.61135489440036e+23,  8.59320490538824e+240, -3.13105276077444e+129, -1.55626135480187e+125,  -1.69345675165934e+72, -3.72726049420217e+110, 2.44962578801496e+196,  1.26273368274189e+275, 1.21110423237226e+291, -3.61009057836982e-292,  1.38479849806617e+55, -2.10570181709485e-116, 4.72677924666744e-137,  0.0041860451270603, -1.44726810812284e+210, NA, 2.48028769695567e+128,  1.81977326957772e-91, 8.72868732528511e-105, 1.02592543161017e+62,  1.23327161965818e+230, 1.04186461758253e-08, -8.92981247865328e+85,  -0.978626555777671, -5.71130873268642e-117, 1.72206506330693e-136,  1.30550421113247e-244, NA, -3.02588612194812e+149, 1.19698706936075e+286,  0), stime1 = c(-9.75597506948204e-51, -Inf, Inf), tau_bet = 61076.7736390355,      time = c(-1.66667893622001e-49, 1.91698338082271e-80, 2.93871033907185e+294,      6.23890285463427e-80, 4.73594416852843e-68, 1.92374608756283e+304,      5.22278042553461e+77, -2.97932406633684e-194, -2.68155229469859e-130,      -2.8443541465211e-188, -1.37830165814193e-303, 9.46138801054663e+185,      3.43512439634007e-26, -2.80408356385423e+194, -2.69315621855967e-264,      8.88375296519136e+93, -1.28149993449481e+192, -1.05378635096144e+270,      9.9348541420566e-272, -4.49673024853768e-166, 1.08790490440457e-197,      -1.2041029401751e+269, 5.69436160505039e+304, -4.31279914103383e+297,      -8.50762375722852e-293, 8.10981151245745e+266, 5.79154874698599e-162,      -1.52841548347558e+202, 1.08404704783176e-287, 6.87024100783927e+274,      -5.68764856223117e-181, -1.13844874214302e-199, 1.96260971350789e-252,      5.33405194998669e-300, 2.59208973630206e-42, -9.97306573534695e-54,      -2.72162996958946e-171, -3.62546934961208e+168, -1.05877353233728e+151,      2.42723774121938e-180, 2.71379408558098e-129, -2.99574316180368e+172,      -3.92218442701392e+180, 3.87644683863415e+40, 2.87529519465824e-21,      2.1613714735693e-216, -1.24268282218984e+93, 1.1295944748571e-232,      3.92159577538232e-79, -15667.1775954664, 4.57084549186976e-49,      -1.25757101230842e+73, -8.79373529590978e+217, -9.77937136970318e+240,      -6.91902272399548e+224, -1.16799430317206e+232, -1.9654566928719e+138,      -2.97633622985238e-92, -2.12534603551549e-12, 3.06886759116986e+143,      -3.91468555641316e-243, -5.48275336426756e+103, 9.28985945620188e-15,      -3.80097643545023e-13, 4.66046102560888e-69), X = c(-7.42460311183332e-184,      1.32430691989761e-60, 6.03542375583808e+177, 0.938344505018054,      -5.07005083069652e-152, -8.86852375759329e+116, 32969.29641835,      -7.10155115711865e+294, 2.53909764367306e+227, -2.14653603055366e-230,      -4.19499293534812e-191, 3.73876976943846e-53, -1.44875968834628e+69,      9.23057709940318e+169, 1.03390599792008e-100, 1.6956205856817e+240,      3.24520940982959e+209, 1.95707709247271e-221))
result <- do.call(ivtools:::B_est1,testlist)
str(result)