On Fri, Apr 17, 2020 at 7:21 AM Andreas Tille <andr...@an3as.eu> wrote: > ... > So it seems the bus error occures somehow here: > > > https://salsa.debian.org/med-team/clustalo/-/blob/master/src/clustal/pair_dist.c#L346
NewProgress is at https://salsa.debian.org/med-team/clustalo/-/blob/master/src/clustal/progress.c#L53. It uses a progress_t at https://salsa.debian.org/med-team/clustalo/-/blob/master/src/clustal/progress.h#L25. typedef struct { /* where to write to */ FILE *prFile; /* prefix printed before each step */ char *pcPrefix; bool bPrintCR; char pcLastLogMsg[1024]; Stopwatch_t *prStopwatch; } progress_t; And stopwatch_t at https://salsa.debian.org/med-team/clustalo/-/blob/master/src/squid/stopwatch.h: struct stopwatch_s { time_t t0; /* Wall clock time, ANSI time() */ #ifdef SRE_STRICT_ANSI clock_t cpu0; /* CPU time, ANSI clock() */ #else struct tms cpu0; /* CPU/system time, POSIX times()*/ #endif double elapsed; /* elapsed time, seconds */ double user; /* CPU time, seconds */ double sys; /* system time, seconds */ }; There are your doubles that are likely the problem. And what do we have here at https://salsa.debian.org/med-team/clustalo/-/blob/master/src/squid/stopwatch.c#L276 ... void StopwatchPVMPack(Stopwatch_t *w) { pvm_pkdouble(&(w->elapsed), 1, 1); pvm_pkdouble(&(w->user), 1, 1); pvm_pkdouble(&(w->sys), 1, 1); } void StopwatchPVMUnpack(Stopwatch_t *w) { pvm_upkdouble(&(w->elapsed), 1, 1); pvm_upkdouble(&(w->user), 1, 1); pvm_upkdouble(&(w->sys), 1, 1); } I can't track the trail any further. The source code is missing for pvm_pkdouble and pvm_upkdouble. I would be very suspect of pvm_pkdouble and pvm_upkdouble. Jeff
