testlist <- list(ind = -854249448L, lev = c(6.72071488528175e+301, 2.77722215953885e+100,  2.55020975628917e+97, -1.45830465573042e-292, 1.31018510473348e+122,  -7.06303685019993e+25, -1.26796280813936e-87, -1.21568249321551e+142,  -1.21140769700481e-293, 4.4153851219616e+211, 6.11271966186937e-48,  -4.95498554805208e+154, 1.61957784280416e+298, -2.65879097204106e+60,  -2.39798773700701e-45, 3.59038473061569e-147, 9.61021835249383e-16,  1.81674826617653e+22, 0.000652812215277305, -5.69044669648906e+51,  2.89926126119279e-194, 1.20133562736617e-243, -1.04666735885088e+66,  -4.5914121833044e-251, 1.16159805099523e+129, 9.13874046725016e-79,  1816700988914290432, 1.97045087598391e+59, -4.33572801245855e+283,  -7.03902243787438e+64, -7.39211546504415e+222, 4.93872539533484e+298,  -3.92708021393686e+30, 7.04982240784928e-239, 1.91996747327391e-70,  2.71915569060621e-114, 2.35142430503756e+48, -6.08227170408195e-82,  4.67352547250541e-176, -7.35312463357146e+76, -8.92593296696494e+38,  1.15943882195214e-154, -8.64360869613519e-158, 1.45530272377545e-08,  30393595.3106257, 1.31022675311422e-185, 5.44393688207886e+116,  4.08779255227675e+172, -5.29246417996569e-58, -8.96787087072588e+24,  -5.81107207843193e+279, 9.98795185955254e+294, -2.11462920858747e-46,  -2.85428876578453e+225, -2.58505113779653e-225, 6.96212543815994e-174,  1.99825275584568e+262, 1.52619905972913e-14, -1.39617561610583e+26,  1.42781776400373e-169, -4.44426395110682e+219, 9.92227262203692e+180 ), wt = c(-1.42220380174845e-177, -93113117465809502208, 1.96900687090388e+234,  1.58312315777573e+107, 1.87372696297274e+211, -2.03487956410279e-25,  1.34643589456262e-135, 8.83285565037267e-17, -3.48251660698093e-177,  -8.8724750430835e-156, 7.0511651517194e+148, 4.82405470180679e-58,  -5.84288156636747e-53, -5.1027668227166e+134, 1.77937757466813e+150,  3.14637085416824e-206, -1.78112036233596e+87, 1.31311531434635e-70,  -2.2190021997633e+166, 1.3041269711541e+308, -4.43391508612527e-308,  8.2004459743801e-05, -2.46473313688425e+254, 4.55207724365156e+278,  1.0543954109324e-102, -1.64057979451297e+80, 2.62820854715153e-76,  -5.06827820999284e+108, 2.40578740252577e+46, -1.08520545679765e+221,  4.0445618658515e-236, -1.24521262197276e-72, -1.19179576707022e-133,  2.15126056315814e+72, 1.08922783934689e-178, -7.58246487045465e-240,  2.97423536631624e+72, 7.22601691401586e-177, -7.14827003448537e-202,  7.3305538832435e-182, -15.7087164354661, 1.03260274722681e-08,  3.13548315350346e+193, -1.36079717937762e-184, -5.33545258659547e-111,  -5.14594223942932e-09, -5.79025178890492e+241, 7.26642734629422e-15,  2.43818186238998e+81, 9.82082251067827e-101, 4.65857430218097e+250,  -7.94758481020725e-307, -1.75038144322204e+158, -6.97310059481972e-212,  7.39087591820405e+111, 3.04514247165774e-55, -1.14373557340334e+232,  -1.52453835672206e+66, 4.01023424314353e-259, 8.63909864275376e+186,  3.84094655493176e+225, -4.84230529945063e-290, -1.81567788880255e-51,  3.6584877901962e+142, 2.90425388958578e-194, -6.73281353070479e+258,  3.23263463174031e+145, -3.26593901362917e+91, -1.07186437340274e-95,  -1.74737945004973e+56, -1.79107291554155e+168, -1.05635869716828e-178,  1.99834230284951e-66, 148253984373860832, -2.01210172551595e+144,  2.41947125997953e+24, -3.76337193856156e+276, 1.31528122647479e-259,  -9.04804114189913e-218, 4.87341566789144e-259, -2.18792824370238e-114,  7.28391552343749e-191, -2.53892916430057e-20, -9.15351732592116e-305,  3.36893984261151e+83), y1 = c(3.3225555169057e-299, -8.89326074346311e-65,  -9.72507253192219e-129, -5.11914408580953e+250, -2.46552517378905e+245,  5.70242705788168e-278, -1.06175826358102e+161), y2 = c(-9.73120348463075e-197,  2.15034641586937e+42, -2.79074886618713e+201, -8.37374288343509e+88,  4.28273821811249e-192, -6.18594957775971e-20, -2.01581592319732e-33,  -2.91716520093993e+95, 2.66339321149516e+219, NaN, 3.33842872347428e-104,  -4.15857084110188e-177, 4.19129441894848e-96, 3.28678818780421e-270,  3.29212693485769e+200, 2.76259670863607e-114, -2.57359439401952e-185,  2.78243718481886e-147, 1.51197249888761e-61, 1.63623858603284e-123,  -2.12085869344105e-297, -6.02029699511296e-46, -3.34284931633577e+233,  -1.05301618526737e-06, -6.43405976438592e+167, 1.06236895791738e-305,  831387066623805, -1.72194296297438e+161, -2.59519656277409e-91,  1.7717569577882e-87, -3.26638098638137e+23, -3.44734664993111e+170,  4.54993711392833e-231, 3.07643728471727e+63, 1.51535088524976e-50,  -6.89224891631499e-211, Inf, -7.40956596198558e+168, -4.71153889422887e+104,  -2.10835646549182e+71, -3.56074419786477e-82, -3.36197478933931e-288,  -1.73821605606605e-233, 5.59429822278264e+159, -9.93852111549861e+215,  -1.67747391608446e+32, 2.16270868307725e-66, -1.42105259174039e-49,  1.899834799099e+37, 1.94938688742122e-308, -951731386569556,  1.52043753858687e+276, 1.03961278449486e+188, -7.34107628978661e+295,  5.4982594492769e-30, -6.6054210994178e+38, -1.26681244485794e+266,  -1.20497307302474e+237, 4.40630756741394e+39, 1.30391724720271e-141,  1.233032247993e+150, -2.37764529408023e+171, 7.34790617084683e+148,  3.61999189727907e+265, 2.6872249702836e-231, -3.32159505268504e+270,  -3.72603662986758e+113, -4.2934351091477e+139, 1.30987913547934e+82,  -Inf, 1.15069990098041e+151, 4.28273821811249e-192, -9.49814904124884e+191,  1.12130585824904e+282, 1.01551550543121e-146, 4.60943654050462e+274,  -2.57141284449403e-270, 7.06984799272947e-138, -2.82720100553462e+219,  -1.23642014664685e+261, -2.09579532211617e+147, 1.33685759334339e+23,  -1.3049162541652e-172, 5.0376736422756e-39, 6.75402421751366e+92,  9.23067800071421e-231, 1.14300772485517e+157, -2189101839856896000,  7.83535014519749e+258, 1.28521682633645e-232, -1.48935912928825e+119,  -1.68625120874507e+103, 8.25362156972123e-149, 1.34109686895676e+245,  0))
result <- do.call(DStree:::hazardr,testlist)
str(result)