Dear all We managed to get some more information on this issue :
It seems that pw2wannier90-qe502.x tries to read from a memory address which is not specified to it. This happens for `generate_guiding_functions` where ZDOTC runs : forms the dot product of two complex vectors. ==21089== Thread 1: ==21089== Invalid read of size 4 ==21089== at 0x57BF6B3: ZDOTC (in /opt/intel/composer_xe_2013.3.163/mkl/lib/intel64/libmkl_intel_lp64.so) ==21089== by 0x448E40: generate_guiding_functions_ (pw2wannier90.f90:2210) ==21089== by 0x44946F: compute_amn_ (pw2wannier90.f90:1998) ==21089== by 0x452A81: MAIN__ (pw2wannier90.f90:245) ==21089== by 0x437F1C: main (pw2wannier90.f90:84) ==21089== Address 0x81 is not stack'd, malloc'd or (recently) free'd ==21089== Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0x979B667 #1 0x979BC34 #2 0xA3A319F #3 0x57BF6B3 #4 0x448E40 in generate_guiding_functions_ at pw2wannier90.f90:2210 #5 0x44946F in compute_amn_ at pw2wannier90.f90:1998 #6 0x452A81 in pw2wannier90 at pw2wannier90.f90:245 Maybe this might help to find a cure. Best, Neculai ********************************************** N. Plugaru National Institute of Materials Physics Atomistilor Str. 105 bis, 077125 Bucharest-Magurele, Ilfov, Romania. Phone: 0040 21 2418 221 (Office) Fax : 0040 21 3690 177 e-mail: [email protected] http://www.infim.ro/ ********************************************** _______________________________________________ Pw_forum mailing list [email protected] http://pwscf.org/mailman/listinfo/pw_forum
