⎕ ← B ← 1129
     ⎕syl[26;2]←2
      'Algoritmo 1'
Algoritmo 1
      {(~⍵∊⍵∘.×⍵)/⍵←(~⍳1)+1↓⍳⍵} B


===================================================
SEGMENTATION FAULT
thread: 0x7fee45397640
thread_contexts_count: 4
busy_worker_count:     1
active_core_count:     2
thread # 0:  0x7fee4539af00 RUN  job:    3 eval_scalar_AB
thread # 1:  0x7fee45397640 RUN  job:    2 eval_scalar_AB
thread # 2:  0x7fee44b96640 BLKD job:    0 no-job-name
thread # 3:  0x7fee44395640 BLKD job:    0 no-job-name

total_lines in apl.lines:     757503
assembler lines in apl.lines: 454032
source line numbers found:    449515

----------------------------------------
-- Stack trace at main.cc:95
----------------------------------------
0x29BFA2BF4200 
0xCB816   at ostream:616
========================================



====================================================

    ⎕syl[26;2]←2
      {(~⍵∊⍵∘.×⍵)/⍵←(~⍳1)+1↓⍳⍵} B← 1129

Thread 1 "apl/main" received signal SIGSEGV, Segmentation fault.
Value::Value (this=this@entry=0x555555858848 <vtable for Value+16>, cell=..., 
    loc=loc@entry=0x5555557e9108 "ScalarFunction.cc:643") at Value.cc:270
270	     valid_ravel_items(0)


(gdb) bt
#0  Value::Value(Cell const&, char const*)
    (this=this@entry=0x555555858848 <vtable for Value+16>, cell=..., loc=loc@entry=0x5555557e9108 "ScalarFunction.cc:643") at Value.cc:270
#1  0x000055555573ec12 in Value_P::Value_P(Cell const&, char const*)
    (loc=0x5555557e9108 "ScalarFunction.cc:643", cell=..., this=0x7fffffffd778)
    at /home/hudson/Programas/gnu-apl/trunk/src/Value.hh:957
#2  ScalarFunction::PF_scalar_AB(Thread_context&) (tctx=...) at ScalarFunction.cc:643
#3  0x000055555573ff1b in ScalarFunction::do_scalar_AB(ErrorCode&, Value_P, Value_P, ErrorCode (Cell::*)(Cell*, Cell const*) const) const (this=
    0x55555587cac0 <Bif_F12_PLUS::_fun>, ec=@0x7fffffffd984: E_NO_ERROR, A=..., B=..., fun=<optimized out>)
    at ScalarFunction.cc:420
#4  0x0000555555740fc7 in ScalarFunction::eval_scalar_AB(Value_P, Value_P, ErrorCode (Cell::*)(Cell*, Cell const*) const) const (this=<optimized out>, A=..., B=..., fun=<optimized out>) at ScalarFunction.cc:359
#5  0x000055555574608e in Bif_F12_PLUS::eval_AB(Value_P, Value_P) const (this=<optimized out>, A=..., B=...)
    at /home/hudson/Programas/gnu-apl/trunk/src/ScalarFunction.hh:793
#6  0x00005555556c21cc in Prefix::reduce_A_F_B_() (this=0x55555596c530) at Prefix.cc:1192
#7  0x00005555556c8690 in Prefix::reduce_statements() (this=this@entry=0x55555596c530) at Prefix.cc:721
#8  0x0000555555747dfc in StateIndicator::run() (this=0x55555596bd30) at StateIndicator.cc:357
#9  0x000055555568c3a8 in Executable::execute_body() const (this=<optimized out>) at Executable.cc:261
#10 0x000055555567f298 in Command::finish_context() () at Command.cc:341
#11 0x000055555567f1fb in Command::process_line() () at Command.cc:103
#12 0x00005555557ab8a5 in Workspace::immediate_execution(bool) (exit_on_error=false) at Workspace.cc:236
#13 0x00005555556181c5 in main(int, char const**) (argc=<optimized out>, argv=<optimized out>) at main.cc:633