Skip to Content.
Sympa Menu

cado-nfs - Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS

Subject: Discussion related to cado-nfs

List archive

Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS


Chronological Thread 
    < Chronological >      < Thread >
  • From: hermann@stamm-wilbrandt.de
  • To: Paul Zimmermann <Paul.Zimmermann@inria.fr>
  • Cc: cado-nfs@inria.fr
  • Subject: Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS
  • Date: Thu, 13 Jul 2023 08:09:45 +0200
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=hermann@stamm-wilbrandt.de; spf=None smtp.mailfrom=hermann@stamm-wilbrandt.de; spf=None smtp.helo=postmaster@nx204.node02.secure-mailgate.com
  • Ironport-data: A9a23:dJkMtaI4aZYo8US+FE+RRpElxSXFcZb7ZxGr2PjKsXjdYENS0DUAy DZKD2qBO6ncazGkeN12YY628htXvJTcxtZlGQYd+CA2RRqmi+KVXIXDdh+Y0wC6d5CYEho/t 63yTvGacajYm1eF/k/F3oDJ9CU6j+fSLlbFILasEjhrQgN5QzsWhxtmmuoo6qZlmtHR7zml4 LsemOWBfgf8s9JIGjhMsfnb90o15KiaVA4w5zTSW9gb5DcyqFFOVPrzFYnpR1PkT49dGPKNR uqr5NlVKUuEl/uFIorNfofTKiXmcJaKVeS9oiY+t5yZv/R3jndaPpDXmxYrQRw/Zz2hx7idw TjW3HC6YV9B0qbkwIzxX/TEes3X0GIvFLLveBCCXcKvI0LuQTjV6dtzCmYKL7IB1+RYDU1/6 twgJ2VYBvyDr7reLLOTTPk23phlKs7nMdtF/GptxizDALMjSJHHTKzW6JlT2zJYasJmRKeEI ZNHM3w/M1KaO0En1lQ/UPrSmM+oi2P6ejtegEmJrK8ypnfSyAZr2b7hLJzZd7RmQO0MxxnD9 jqZrzqR7hcyGdK9yj3d726Q3O7w2gKieqUtL4W/6as/6LGU7jdLU01LBALTTeOColy/XtdSM Ukd0jgvqKIo/QqqSMP8Vlu2uhastRcQXJ9WHfYS8xCI0qOS4gCDB2FCQCQpVTA9nMkmH2R2k FmOk96xX3p0vbaIU3/Y876VqTy7JSVTJmgHDcMZcecby+ugmasdkxTocsRcCYO3odHZKC7Q+ z/f+UDSmI4vpcIM0qy6+3XOjDStuoXFQ2YJCuP/AzzNAuRROdHNWmC41bTIxasZdtfIFTFtq FBVx5nHtIjiGLnXzHTlfQkbIF2+z9qoWAAwbHZpD8N5q3Kr/HKuJdoW+zx1OV1kd8MNeDvma VPe/whW4fe/3UdGj4crMupd6OxwkcAM8OgJsNiINLKihbAqKGe6ENlGPxL44owUuBFEfVsDE Zmaa92wKn0RFL5qyjG7L89Ej+96n3BgmziLFc6kp/hC7VZ4TCDJIVviGAXQBt3VEIvf+G05D v4BapbRlX2zrsWiOXiJmWLsEbz6BSNjXsCr+pU/mh+rLg1pEW0mQ/DUy7NJRmCWt/s9qws8x VnkAhUw4AOm3RXvcFzaAlg9M+mHdcgk8hoG0dkEYAzAN44LO9j/tc/ytvIfINEayQCU5acrE KZVJ5neWJyiiF3volwgUHU0l6Q6HDzDuO5EF3PNjOEXLscwFT/asMTpZBXu/yQoBy+6/5l26 b652w+RBdJJSw1+BYyEILii3nGgj0g7wehSZkrvJsUMWUPO9IMxFTf9oMVqKO4xKDLC5ACg6 SCoPTkiq9Pw/rAFqOvyufjcrqOCMfdPIU5BLmyKsZe0LXb7+0Sg869hUcGJXyLRe03o8p77P uxq3/D3NdMarnZzrrhTLrdP5oA97uvJuLV14FlFHnLKTlLzEZJmACCM8vduv5135I1ymFWJS GPV3/cCIpSPGsfuMGBJFTofdu7ZiM0lwGjD38o6MGDRxXFR/oPedW5wIhPVqihWDIUtAbMf2 e175fInsV2uuCELbOSDoDtfrVmXD3o6VK4iiJEWLanrhicvyXBAeZbsMTD30r7ed+RzNlQWH RHMiJrgn7h8wm/wQ0g3H1XJ3stfgs0AgwAV7VkgI1/SpMHJqMVq1zJs8BM2bD9v8DN578xJN FNGDXZFfZe1w28whexofXydJAVaNRjIpm3z0wQokUPafWmJV0vMDn8xFsiR9ntAqGtjbjlQ+ Z+F+kbcTATFQcDV9QkxUH5DtPbMY4FQ9ArDucb/BOWDPcAwTgTEi5+UR1gjikXYE+JroWOfv shs3uJ7SZOjBB4qu6dhVrWrj+UBei6LNElpYK9H/ppQOUr+ZTvr+zyFC37pS/N3P/aQrHOJU Z1/FPluCSa7+j2F9A0AJKg2JLRxov4lyfwCdp7vJk8Eq7GvlSVogr2B6hnBgHIXfPs2nfYfM o/xcxewIl6Uj1ZQmE7Pq5BKAXrnQN8mYAan4vu53t9UHL0+scZtU3oI7J2Kg1uvPjBKwTeor SLYRqqPz+Vd2YVmxITtNaNYBjSLE9D4VcXW0QXu7/FMRIvrNJrQhSwotXzmYhZkAp1IUNFKi b6ynsb980/FsJkLTlGDyoWgFrZI1+q2TuF4IsL6F1gEvCqgCevHwQoPxHC8ErNNyOhi38iAQ xCqTeeBbvsHco956FwMTAYGCDcbKaD8Tpm4lBOHt/7WVyQsi13WHu2o5VrCTD99dBZRH7bcF wWtmfKlxu4AnbR2HBVeWs1XWc5pEmTCB5kjWcb67wSDL2+ShViHhLvuuDwg5RzPCViGCMzK2 o3EdDevaCWNvLz08/8Bv7xQphE3CFNPsds0dG8Z+P90jGm0MjdXZ6BVe5ALEYpdnSHOxYn1L mOFJncrDSLmGy9Ia1Pg6dDkRR2SHfEKJsy/HDEy4keIcG2jMets2le6GvtIuB+auwcPzd1L7 fkY6ieoYl63xZ1kHbxV/fGwnP1qg/bTx3YH8Fzw1cf1Bn7yxFnMOGNJRGJwue7vSqkhV3kn4 UAuWWlBRQSkSEr7C89md2ITFBxxUPYDCdk3RX/n/Tsc0rl3CMVb1PT6PqTs07kJds0MKKJIS X6fq65hJYyJ8iR7hJbFcO7FTUO55Txn0yR6wGLeqdUuopyN
  • Ironport-hdrordr: A9a23:VIdnLqHzNd/7at+cpLqFh5HXdLJyesId70hD6qkQc20lTiVXrb HMoB19726OtN9xYgBZpTnuAse9qB/nlKKdpLNhWItKPzOIhILLFvAF0WKK+VSJcEDDH6xmpM NdmsNFeb/N5DZB7foSrDPIdOrJCbO8gdWVbLDlvgtQpYYBUdAb0+/+YDzrb3GftWN9dOgE/P 313LsymxOQPU4aZNihCl0MX+3Mr8DG0L/hZRYHAHccmXazpALt0rLxDwOV+h8fVj1G3Ltn0W XIlBH4+7XLiZvW9jbsk1Xe5YhMlP/oyt5MDNGBzu4INzvrigGnIK5lU6eZ1QpF0N2H2RIRnN PRuBsFN8R35XvNciWSvQbi3Qnm3nID9H/uxViTjRLY0L/EbQN/McZKmZlUVhPY7kQpod057L hGxGWQs5Y/N2K/oMysj+K4Li1Xqg==
  • Ironport-phdr: A9a23:UiuIvBfyYRKL8Ar61hCfyhpclGM+7NTLVj580XLHo4xHfqnrxZn+J kuXvawr0AWXG96AoKsc06L/iOPJYSQ4+5GPsXQPItRndiQuroEopTEmG9OPEkbhLfTnPGQQF cVGU0J5rTngaRAGUMnxaEfPrXKs8DUcBgvwNRZvJuTyB4Xek9m72/q99pHNYghEnjSwbL19I BmrsQndqtQdjJd/JKo21hbHuGZDdf5MxWNvK1KTnhL86dm18ZV+7SleuO8v+tBZX6nicKs2U bJXDDI9M2Ao/8LrrgXMTRGO5nQHTGoblAdDDhXf4xH7WpfxtTb6tvZ41SKHM8D6Uaw4VDK/5 KpwVhTmlDkIOCI48GHPi8x/kqRboA66pxdix4LYeZyZOOZicq/Ye94RWGhPUdtLVyFZDYyyY YsBAfQfMOhFrYb9qVUBoxixBAawC+3vyyRFhmP00K04z+gtDRvL0BImEtkTsHrUttL1NKIKX OC10qbI1zDDYOlQ2Tf784XIaQwhruuJXbJ1aMbQx0gvFwfegVWKs4PlOS6a1vgXv2eG8eVtU /+khGE7pQ9ruDev2tsshZfThoIT0l3J9yd0zYY0KNO2S0N2YN6pHYZQuS2EK4d7Qd4uT39ot Ss5xbMLuoO3cDYFxpk7xRPSdfiKfYiH7x/hSuucPyl1iXR4c7y8nxa/6VWsx+niWsWuzVpHr zRJnsPPu30PzRDf9NSLR/Rl8kql1zuDzQTe5v1eLUwpl6fWKYQtz7EsmpcVrE/NBDX5mF/sg 6+Tbkgk+van6+DgYrj+oJ+dOJF4hh3xP6g0nMy/Bvk3PRYSU2SF4+i8z6Ps8lHkQLVQkPI6i 6zZv4rbJcQfqa62GRNV3Zg55xmjCDem1cwUnXgBLF1bZBKKl5XlNlXQLPziEPuygkqgnC1oy v3EJLHtHInBI3fbnLfkZ7l96kpcyAQpzdBY4pJZErEBL+zpWk/0rtPYCBk5Phevw+b7Etp90 4YeVXuBA6+YNKPdqkWI6fgpI+aReI8ZoivyJOY96/7olnA2gUUdcrWx3ZsLdHC4GexrL1uBb Xr2ntgBCXsKvhY5TOHyiVyCUDtTZ3OsUKIm4zE0EpmrDIbCRoCom7OBxj20EodXZmBAEFCME G3ne5+KW/cWcC6SONNukiQYVbi9TI8szQ2huxXnxLpgN+bU/CMYtYn42dhu5+zTkAky+iZuA 8Sc1WGNVWB0kXkSSz84xqAs6XB6n2+KzKwwsf1dENFJ4vpPVE9uDZfBy6pICtX3VxjEd9GPY FegWNSvRz8rGIEf2dgLNkZwAdCriBbrxDajBrpQiL2PDoY99K7AmXT8dJU18GrPyKR01wpue cBIL2Dzw/cnr2A7ZqbMmkSdzeOxcLgEmTTK/yGFxHaPu0dRVEhxV7/EVDYRfBietsz3s2XFS bLmErE7Kk1Z08fXKqZQb9Tvi31dWP7mPZHBYma7gW62CQrOyr7fJJHydTA72yPQQFMBjxhV+ H+HMQYkASL0o2/ECTVoE3r0f0rp9KxhqXexVEYywx3MY0Ayn6Gt9EszgvqRA+gWwqpCuColr GBsG02h2tvNF9eajwxxJv0AJ9U67FofjyTCugdgJJHlKqljglEXbwkxtETrv/luIqNHl8Vi7 HYjzQ4obLmdzEsEbTSTm5b5JrzQLGD2uhGpca/fnF/Egp6Q/e8U5fI0pk+G3knhH1c+83hhz 9he0meNrpTMAg0IVJvtU0ExvxFkrrDeayM56svaz3ppeaWztzbD3ZouCo5Hgl6gcs1aOaWCP BTuGsgfQtevLOYwkl6lclQIMaEa9aI5Od+na+rTwLSib4MC1HqtiWVK5pw401rZrnsmDLeWh dBVnLfChlfUMlW0xE2suc32h41eMDQbH27ljDPhGJYUfKp5O4ACFWapJcSzgNR4nZ/kHXBCp zvBTxsL3tGkfR2KYhnzxwpVgA4XrGaikC2+5ydomjQs67We2CbUyuLuaFwLNyQYIQsqxUepO oWyg90ACQKoYhIsnR2jzV3mzq1e4bt+K2PJSEFEY276IisxN8n4/qrHaMlJ5pQytCxRW+npe lGWRIn2pB4C2j/iFW9TrNwiXxetvJix3xlziWbHaW12sGKcY8Z7gxHW+N3bQ/dVmDsAXihxz zfNVBC6OJGy8NOYmo2m0Kj2Xn+9VpBVbSjgzJ+R/Cq962pwBBSjnve10tT5GAk+2CX/2pFkT yLN5Br7Z4Dq0ey9P4cFNgFoCUX54sx8Mppim441wY4R3XIAj5OZ4TwLnCa7MNlW377/cGtYQ DcKx9DP5w22vS8rZnmNxo//SjCc2p44NoP8Oz1MnHJiqZoSVPTxjvQMhyZ+r1umoBiEZPF8m m1Y0v4y8DsAhOpPvgMxzyKbC7RUHE9CPCWqmQ7birL25KhRemurdqC9kURkmtX0RrGPuARVX nDRYYsrGCo18cR7OkjF1nHvrI3pMoq1D5pbpliPnhHMgvIAYpI8jP8DgyxPIn70uHhg1O8/h wZn252m+oSKYTYInurxEltTMTv7YNkW8zfmgPNFn8qY6IuoG41oBjQBWJaAoeuANjUUuLynM g+PFGd5sXKHAf/FGgTZ7k56rnXJGpTtNneNJXBfw88wDB+abFdShgwZRlBY1tYwCxyqycr9c Ux4+iFZ51j2rQFJw/5pMB+3W3nWpQOhYDM5AJaFKx8e4gZH7kbTecuQi4A7Vzlf5YGkpReRJ 3azYRQSVT1PXEuICgi5eKKj7sTa/q2dD+u6IPLSbPOFrukfH/aEyJSz05d3qjaBMsLcWxsqR /Y/20dFQTV4A5GAym9JEnJN0XKSKZTD+ETZmGU/tM20/fX1VRi64IKOD+EXKtBz41WshqzFM eeMhSF/IDIe15UWxHaOxqJMuTxawyxoaTSpFqwN8CDXS6eF0K9aFRsSbSVbL9dB6qd5wQhJM 9TSjN/pkLJ1xK1QaR8NRRn6l8elaNZfaXm6L0/CDV2XOa6uIy2Rm52xZ6SwROUKyv5ZvACqt HOeGk7nMT2fmn/iUBXlYoQuxGmLeRdZvo+6aBNkD2PuGcnnZhOMO9hylTQqwLcwixsi1EYaI WIkLwVLqbGdtXkemfh0BnZMq39sLO2LkjqUqeLfL8RO2ROEKj9onudfpWs7z7FP5SdIWLp5l XmKxjaLi0q6m+yKjyVmVBBUozBHmMSHsBc6UZg=
  • Ironport-sdr: 64af952d_JSNS8SejBimadNJEyKB1918YdrGZyFCixYI+fG7Cgp4qhl7 JVQRn7HdDvsburFdq34HrVqYT+ANdjrIiEhHpLg==
On 2023-07-12 15:05, Paul Zimmermann wrote:

Can you reproduce the error if you run manually the following command?

/home/pi/cado-nfs/build/pi400-64/linalg/characters -poly
/tmp/cado.z59qan9o/c110.poly -purged /tmp/cado.z59qan9o/c110.purged.gz
-index /tmp/cado.z59qan9o/c110.index.gz -heavyblock
/tmp/cado.z59qan9o/c110.dense.bin -out /tmp/cado.z59qan9o/c110.kernel
-ker /tmp/cado.z59qan9o/c110.bwc/W -lpb0 25 -lpb1 26 -nchar 50 -t 4

And if you replace "-t 4" by "-t 1" (using only one thread)?

I did run with "-t 1" and program immediately stopped:

pi@pi400-64:~/cado-nfs $ /home/pi/cado-nfs/build/pi400-64/linalg/characters -poly /tmp/cado.4x9eajs3/c110.poly -purged /tmp/cado.4x9eajs3/c110.purged.gz -index /tmp/cado.4x9eajs3/c110.index.gz -heavyblock /tmp/cado.4x9eajs3/c110.dense.bin -out /tmp/cado.4x9eajs3/c110.kernel -ker /tmp/cado.4x9eajs3/c110.bwc/W -lpb0 25 -lpb1 26 -nchar 50 -t 1 > /tmp/cado.4x9eajs3/c110.characters.stdout.1 2> /tmp/cado.4x9eajs3/c110.characters.stderr.1
Aborted
pi@pi400-64:~/cado-nfs $ wc /tmp/cado.4x9eajs3/c110.characters.stderr.1
9 98 866 /tmp/cado.4x9eajs3/c110.characters.stderr.1
pi@pi400-64:~/cado-nfs $ cat /tmp/cado.4x9eajs3/c110.characters.stderr.1
/home/pi/cado-nfs/build/pi400-64/linalg/characters.re9cc3be15 -poly /tmp/cado.4x9eajs3/c110.poly -purged /tmp/cado.4x9eajs3/c110.purged.gz -index /tmp/cado.4x9eajs3/c110.index.gz -heavyblock /tmp/cado.4x9eajs3/c110.dense.bin -out /tmp/cado.4x9eajs3/c110.kernel -ker /tmp/cado.4x9eajs3/c110.bwc/W -lpb0 25 -lpb1 26 -nchar 50 -t 1
# Warning: parameter nratchars is checked by this program but is undocumented.
Note: total 64 characters, including 14 trivial padding characters
Reading 1469231 (a,b) pairs from /tmp/cado.4x9eajs3/c110.purged.gz
Computing 64 characters for 1469231 (a,b) pairs
Error, Jacobi symbol is 0 for a = 0, b = 0, p = 67108879, r = 28784789
Please check lpb0/lpb1 are large enough
terminate called after throwing an instance of 'std::runtime_error'
what(): code BUG() : condition res != 0 failed at /home/pi/cado-nfs/linalg/characters.cpp:194
pi@pi400-64:~/cado-nfs $


Regards,

Hermann Stamm-Wilbrandt.

Archive powered by MHonArc 2.6.19+.

Top of Page