testlist <- list(params = c(-5.61014012459271e+75, Inf, -2.37494691999063e-293,  3.069397188884e+136, NaN, Inf, 1.33943088076783e-97, 1.89271986865728e+40,  -1.43708632833153e+228, 1.68781348458938e+177, -1.43323569366549e-17,  NA, -1.32801416428435e+133, -1.09609277116538e+81, 4.77983044325471e-293,  -Inf, -1.12733092675312e-147, 4.64885102555711e-294, 7.29338049739864e-144,  7.5493124601122e+140, 1.31252216269099e+267, 4.18060885672664e+126,  1.25818303043045e-74, 3.98019027255175e-210, 5.79103772096837e+29,  8.59790081633438e+77, 0), x1 = c(-4.97154379985592e+89, -1.60988262237427e-195,  8.05474057222886e-156, 1.17413637266081e-274, -9.00002672406516e-167,  -1.78467936728876e+217, 4.18930578352317e+107, -8.55698787864867e-21,  4.2141209575648e+99, 1.18284394798038e+183, -7.24952201041149e+215,  -2.86460089717038e-207, -2.07796776297716e-150, -3.05097591448126e-17,  -1.87576562033022e+84, 6.01409349516762e+180, -Inf, 6.07649682799336e+118,  1.92079520098476e+216, -4.71727426355747e+30, 8.38150911176814e+214,  2.40597356508313e+170, -7.99654828134011e+99, -1.48772376441898e-211,  3.33317914965549e-98, 1.08595841018617e+270, -2.28762398581654e+168,  -1.36041117354186e+230, -5.45209099191577e+266, 5.92104246667396e+304,  -1.29704102507385e-55, 2.73927080572158e+268, -4.87095840698e-104,  -2.10800468454955e-136, -3.71943310629542e+94, -2.90027641415746e+146,  3967951842398.51, 2.09807645191536e-182, -6.07018006312994e+275,  1.50298674390482e-213, -1.20816759580153e+228, -1.86685089039327e-62,  -2.82247860198406e-248, -1.69175570148986e-43, Inf, -1.58518058362184e-45,  -7.6781806952572e+266, 5.22403753943647e+26, 1.70425250099918e-195,  Inf, 4.03389844447945e-206, 187578217054693, 59625097226652608,  NA, 2.83695360829337e-15, -1.71405394905971e-143, 1.63495508148982e-137,  1.68869753074726e+158, 2.60858320241038e+164, -8.72119402908032e+219,  -2.54528579649787e-148, -2.18211935083871e-128, -1.57307705842247e-143,  1.16588988244666e-86, 26.6274810632678, 0.00375220697829652,  -1.06394825644003e+240, -1.67233698736308e+42, 2.35863850477898e-228,  1.6201106444712e-195, 2.958368262345e-84, -8.44096949851944e-84,  -3.94347588749567e+275, 1.90486145050275e+258, 1.17874880993971e-151,  1.4741582110065e-159, -9.28882272548305e-196, -2.79488120653179e-19,  264102763084.37, -2.55354685733479e+134, -97350.398516698, 2.0105068994717e-243,  5.82543574649226e+273, 2.00899300404384e+105, 1.87279748097884e+83,  -3.96877465799436e-85, 1.53396424875452e-249, -2.61344881742081e-239,  4.35017366293536e+294, 1.25725555970705e+27, 0), x2 = c(-7.30855575022772e-137,  2.24317215733212e+210, -1.84544516669844e-23, 6.35589178955646e-162,  -2.47740029620186e-172, 5.46676583672417e+32, -4.055726200978e-306,  -2.60338270953433e+284, -6.17353027679171e+286, 6.959086737058e-68,  1.2361174200529e-266, 3.04385622708249e-151, Inf, 4.65722080313164e-81,  2.22995609675928e+210, 2.17265839616541e-25, -2.84373510736004e-244,  5.73498822656738e+203, -1.78917121942467e-172, 8.32212944434991e+121,  -1.67684009881472e-06, 2.01254865027657e+86, 6.86896018468391e-146,  1.5157229913395e-152, 4.2833797232949e+284, 2.72555404592151e-145,  9.47549904843346e+169, 2.76784614048391e-195, 6.06640695801912e+42,  3.75524784304835e-275, -4.62924052865228e-218, 3.65662025180744e-113,  6.32542306286487e-258, 6.01858376947637e-174, 3.84358415023393e-135,  -5.82919842279023e+158, 1.25499370746578e-45, 3.29275615215656e+151,  -6.44189401375831e+167, -6.30419405740471e+97, 5.82336063762426e-194,  2.20397957029483e+44, -4.20461050489075e-107, -8.51122810568372e+161,  1.83782541168579e+230, -3.09396005153209e-209, 1.6045639770408e+105,  -2.14728527796673e-64, -1.59394570954752e+24, -1.09625888508228e+71,  2.34757838983988e+274, 1.85876404286295e-148, -5.46810285562316e+209,  -4.47104257467842e-77, 9.34129058318661e-68, -7.37110263706479e-252,  -1.22070806898624e+93, -1.15670151336619e+214, -8.94623576448615e+149,  5.77397378993772e+287, -2.05033902335029e+297, 5.73498822656738e+203,  5.73498822656738e+203, -9.56668997542714e+299, 1.47827083238496e+272,  -3.23480370116354e+165, 5.73498822656738e+203), y = c(2.28158934192631e+73,  -3.13453730957841e-211, 1.64859092036293e+29, 7.36703149067033e+171,  1.54560914191053e+171, -2.92904649656368e-49, -8.46263159702512e-217,  NA, 3.16405032052251e-227, -203013113.172014, -1.95837030334321e-161,  -2.75293884179634e-308, NA, -7.95657125197942e-67, -1.3964274289915e+223 ))
result <- do.call(backbone:::scobit_loglike_cpp,testlist)
str(result)