Hi, I have found runtime errors running pw4gww.x in the example01 (benzene) when the code is compiled with gfortran, either serially or parallel. Using Intel compiler and OpenMPI bilt with Intel compilers, the problem is solved. I report this error because of my system is quite extended, I guess, and allows the easiest installation. Before this problem, in the same machine, I had used the phonon, TDDFT, and epsilon programs without any problem. Follows the stdout and stderr output
........ 114 10.578069863696490 115 10.626629777342377 FUNCTION WFC_REAL IBND: 1 lbound and ubound of psic: 1 884736 before after *** glibc detected *** ../../../../bin/pw4gww.x: malloc(): memory corruption: 0x00000000024614d0 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x7a87a)[0x7fc65433487a] /lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x6e)[0x7fc654336e1e] /usr/lib/x86_64-linux-gnu/libgfortran.so.3(+0x167c9)[0x7fc654b007c9] /usr/lib/x86_64-linux-gnu/libgfortran.so.3(+0xa3a90)[0x7fc654b8da90] /usr/lib/x86_64-linux-gnu/libgfortran.so.3(+0xb0800)[0x7fc654b9a800] ../../../../bin/pw4gww.x[0x582b3e] ../../../../bin/pw4gww.x[0x5974a7] ../../../../bin/pw4gww.x[0x43c0ce] ../../../../bin/pw4gww.x[0x411e63] ../../../../bin/pw4gww.x[0x404ad6] ..........(enough, I guess) My system is Ubuntu 11.04 Linux version 2.6.38-13-generic (buildd at yellow) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #56-Ubuntu SMP Tue Feb 14 12:39:59 UTC 2012 gcc version 4.5.2 I hope it helps -- Eduardo Menendez Proupin Departamento de Qu?mica Fisica Aplicada Facultad de Ciencias Universidad Aut?noma de Madrid 28049 Madrid, Spain Phone: +34 91 497 6706 On leave from: Departamento de Fisica, Facultad de Ciencias, Universidad de Chile URL: http://fisica.ciencias.uchile.cl/~emenendez "*Padece, espera y trabaja para gentes que nunca conocer? y que a su vez padecer?n, esperar?n y trabajar?n para otros, que tampoco ser?n felices, pues el hombre ans?a siempre una felicidad situada m?s all? de la porci?n que le es otorgada. Pero la grandeza del hombre est? precisamente en querer mejorar lo que es. En imponerse Tareas. En el Reino de los Cielos no hay grandeza que conquistar, puesto que all? todo es jerarqu?a establecida, inc?gnita despejada, existir sin t?rmino, imposibilidad de sacrificio, reposo y deleite. Por ello, agobiado de penas y de Tareas, hermoso dentro de su miseria, capaz de amar en medio de las plagas, el hombre puede hallar su grandeza, su m?xima medida en el Reino de este Mundo*". Alejo Carpentier, El reino de este mundo, (1949). "...man never knows for who he suffers and waits. He suffers and waits and works for peoples he will never meet, and who at the same time will suffer and wait and work for others who will also not be happy, as man always desires a happiness that is beyond the lot that he is given. But the greatness of man is precisely in wanting to improve what he is. In assigning himself Tasks. In the Kingdom of Heaven there is no greatness to conquer, for everything there is an established hierarchy, the unknown is unobscured, existence is without end, sacrifice, rest, and delight are impossibilities. Therefore, overwhelmed with hardships and Tasks, beautiful within his misery, capable of loving in the middle of calamity, man can only find his greatness, his full self-realization, in the Kingdom of this World." - Alejo Carpentier -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20120323/719f14f3/attachment.htm