testlist <- list(I = structure(c(3.60908643865453e+224, 1.11742128101669e+83,  1.97870122171185e+143, NaN, 9.37480792170664e+280, 3.07504141416437e-136,  1.01645313737868e-124, 1.00679150745081e-73, 1.27047634996911e-62,  2.13409614918679e-145, 2.01768927817267e+47, NaN, 4.713762584588e-48,  1.7506159598139e-260, 4.13272931804741e+261, 7.50347923086546e-71,  NaN, 2.90402077461892e-286, 3.56215199780015e-230, 1.43677827629537e-133,  7.46114516421967e-258, 5.0141334820982e+184, NaN, 29072.6257709098,  1.41003229091807e-86, 1.93643921836204e+180, 1.99326012973524e-62,  1.39815628510302e-16), .Dim = c(4L, 7L)), maxlevel = -1522069717L,      MSEmat = structure(c(1.91920560976224e-251, 1.19983215734501e-56,      3.97230794012325e-282, 9.8809790802306e+146, 1.14404842490201e+49,      2.43474269728453e+92, 1.3877521109169e+306, 1.35413622853913e+115,      7.68617398266382e+109, 9.15706247400523e+63, 7.08913618501716e+37,      1.96735162696382e-42, 6.45490835685765e-158, 2.35456609220815e-241,      6.26858003024816e+90, 1.97067341964444e-116, 1.73408606167916e-76,      1.07094280555022e-152, 2.31168622963039e-123, 4.74814912605682e+224,      2.23300712691874e-05, 6.38351250585375e-30, 7.88751888958809e+154,      1.64627054876331e-39, 4.60144321334404e-42, 7.90001325707782e+259,      2.7444644769296e-90, 2.58189658029914e+126, 1.56245155619712e+145,      2.52199076026508e+208, 1.11352244738495e-44, 3.3062300252042e-211,      3.32074812908401e-294, 8.5229080219038e-300, 1.20500293149312e-77,      1.19607444285061e+154, 6.9658234481955e+280, 6.00419112388813e-293,      7.19069106678401e+258, 117998678470259, 1.65138968525956e+122,      2.33680557214836e+99, 5.02357428992953e+207, 1.59791342550672e-256,      7.32104516887178e+28, 3.34324391896227e-161, 5.55107489256472e-275,      24037725099831784), .Dim = c(6L, 8L)), S = c(-1275459345.91252,      3.37680746845131e-142, -5.8756250857988e-69, 6.03220709982538e+294,      -3.22754468326856e+248, NA, -2.4956880902162e+184, -6.36446070601206e-150,      -3.09057018194166e-265, -5.23795971022895e-297, 1.28948334979827e+38,      -1.23890557871084e+95, -1.22283624339187e+23, 2.87472269374773e-226,      8.00176996762324e-187, -5.49990926304828e-142, 8.35105396863556e+99,      6.60931434143899e-163, -1.4343554457984e-276, -2.52849440319638e-261,      -7.24488900607623e+130, 8.7257339094867e-32, -4.76763670736231e-293,      -1.46858176544178e+113, -5.39841804179253e-139, 2.32038026042512e-77,      -3.6978071940811e-286, 6.44792720429636e-198, 5.34935791460561e-225,      -7.95497632874077e+292, -1.44792760743822e-301, 8.15050816022448e+246,      4.03252730183446e+51, 6.94892821055139e-199, -Inf, 1.18467385931784e-156,      2.99551572580886e-12, 1.20360086700795e-27, 3.78358487163709e+31,      -1.96189242602286e-19, -8.45417508745687e+251, -1.88858032286121e+174,      1.54420607318338e+68, 3.02707895030898e-159, 1.74966158940057e+222,      -0.0477358032159281, 2.9502151145396e+257, -4.56402617487925e+210,      -3.87495123815891e+61, 7.21638044137489e+86, 1.1892485968751e+52,      1.58041218408251e-283, -5.54005648771118e+20, 2.40527350838314e+86,      -5.08925839116104e-249, -Inf, -1.45169293620137e-263, -5.70430748454554e+40,      2.40888926901529e-64, -1.22440763282679e-101, 1.16390607478784e+67,      5.05666452505544e-159, 1.63614837514824e-297, -8.05109627128178e+181,      -2.04787955069252e-217, -1.60325442672362e+140, 8.33935431521258e-134,      -8.24339737924877e-271, 3.35101092692082e-111, 1.93109316923463e-51,      -7.89920320346474e-168, 2.21132833455168e-158, -5.65380485217606e+225,      -6.38772781361485e-249, 0.0174664102755522, 9.33810954831377e-214,      5.24430230467674e-49, -Inf, -6.85579530296692e+46, 3.19900366528818e-83,      0), w = c(-1.48913015309838e+39, 2.63725453740933e+261, 4.51945682641686e+163,      -7.62766352772688e-53, 2.09617024723214e+257, -4.68831427091371e-154,      1.11903477574716e+232, 3.26286409658457e-84, 3.96692931002303e-30,      1.30945164738812e+193, 2.81167291417672e+284, 7.81344866205955e-69,      8.06437782716787e-68, -2.43432862423038e-282, -8.66082579829582e-93,      -4.44116795166925e-236, 8.79838796864221e-85, 1.18757307056025e+27,      -1.93958723679818e+293, -1.4797859307384e+74, 1.0829478318779e-20,      3.18894353286941e-291, 1.89411227126564e+44, -3.25228381230693e-308,      4.16222053993285e+189, -3.47187673951786e+104, -9.61683738769097e+161,      9.71804279585044e-239, -Inf, 2.17299108064979e+107, 2.26895126666313e+150,      -8.40097381850818e+307, 1.13760189546125e+200, -2.04311773710004e-81,      -5.96231150102709e+47, -3.45018564135406e-87, 1.87350069967456e-225,      1.78742032507512e+27, 1.5457560660078e-223, 3.9114491893228e-103,      4.75074045149166e+44, 2.03194847659285e-141, -2.91324326516138e+212,      1.20155833324313e+91, -2.30373608285758e-256, 7.8916857411679e-125,      -1.33791239970731e+107, -1.0992233037189e-83, -8.48368816965793e-131,      -3.27398714521823e+63, -3.38410933449517e-93, -4.03376812105127e+85,      NaN, -6.783456706827e+233, NA, 6.88318444663651e+174, -2.75811974752553e-154,      1.66811523321678e-190, -1225456.09007819, -6.72853033935425e+227,      -1.29886619450838e-120, 3.20339905305954e+244, -1.21482693215067e+115,      2.43581014863413e-09, -1.64267229240635e+77, 1.69376167176247e-180,      -2.96113780540984e+227, 8.68343785112204e-195, 1.0935372876868e-207,      8.82812941134646e-118, 1.0935372876868e-207, 1.35097132339656e+180,      0))
result <- do.call(CGGP::rcpp_fastmatclcr,testlist)
str(result)