E1:     C1 CALL pred nondet_stack.main/2-0 (cc_multi) nondet_stack.m:NNNN
mdb> echo on
Command echo enabled.
mdb> context none
Contexts will not be printed.
mdb> register --quiet
mdb> goto 22
      E2:     C2 SWTC pred nondet_stack.qperm/2-0 (nondet) s2-2;
mdb> nondet_stack -f 3
non 143: ordinary, 14 words
 redoip: unnamed label
 redofr: non 143
 succip: unnamed label
 succfr: non 109
non 129: temp
 redoip: label UNKNOWN
 redofr: non 123
non 126: temp
 redoip: unnamed label
 redofr: non 123
<more stack frames snipped>
mdb> nondet_stack
non 143: ordinary, 14 words
 redoip: unnamed label
 redofr: non 143
 succip: unnamed label
 succfr: non 109
non 129: temp
 redoip: label UNKNOWN
 redofr: non 123
non 126: temp
 redoip: unnamed label
 redofr: non 123
non 123: ordinary, 14 words
 redoip: unnamed label
 redofr: non 123
 succip: unnamed label
 succfr: non 109
non 109: ordinary, 14 words
 redoip: unnamed label
 redofr: non 109
 succip: unnamed label
 succfr: non  75
non  95: temp
 redoip: label UNKNOWN
 redofr: non  89
non  92: temp
 redoip: unnamed label
 redofr: non  89
non  89: ordinary, 14 words
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
non  75: ordinary, 14 words
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
non  41: ordinary, 14 words
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
non  27: ordinary, 13 words
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> stack_regs
sp = det  14
curfr = non 143
maxfr = non 143
mdb> nondet_stack -d
non 143: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;>
 redoip: unnamed label
 redofr: non 143
 succip: unnamed label
 succfr: non 109
 on main nondet branch non 143
       HeadVar__1             [4, 5]
       TypeInfo_for_T         int
non 129: temp
 redoip: label UNKNOWN
 redofr: non 123
non 126: temp
 redoip: unnamed label
 redofr: non 123
non 123: ordinary, 14 words
 redoip: unnamed label
 redofr: non 123
 succip: unnamed label
 succfr: non 109
 top frame of a nondet side branch non 123
       HeadVar__2             [3, 4, 5]
       TypeInfo_for_T         int
non 109: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 109
 succip: unnamed label
 succfr: non  75
 on main nondet branch non 143
       HeadVar__1             [3, 4, 5]
       TypeInfo_for_T         int
       U                      3
       Z                      [4, 5]
non  95: temp
 redoip: label UNKNOWN
 redofr: non  89
non  92: temp
 redoip: unnamed label
 redofr: non  89
non  89: ordinary, 14 words
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
 top frame of a nondet side branch non  89
       HeadVar__2             [2, 3, 4, 5]
       TypeInfo_for_T         int
non  75: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
 on main nondet branch non 143
       HeadVar__1             [2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      2
       Z                      [3, 4, 5]
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
 top frame of a nondet side branch non  55
       HeadVar__2             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
non  41: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
 on main nondet branch non 143
       HeadVar__1             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      1
       Z                      [2, 3, 4, 5]
non  27: ordinary, 13 words, pred nondet_stack.queen/2-0 (nondet) <c2;>
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
 on main nondet branch non 143
       Data (arg 1)           [1, 2, 3, 4, 5]
       TypeCtorInfo_5         int
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> goto 39
      E3:     C3 CALL pred nondet_stack.safe/1-0 (semidet)
mdb> nondet_stack
non 229: temp
 redoip: label UNKNOWN
 redofr: non  41
non 226: temp
 redoip: label UNKNOWN
 redofr: non  75
non 223: temp
 redoip: label UNKNOWN
 redofr: non 109
non 220: temp
 redoip: label UNKNOWN
 redofr: non 143
non 217: temp
 redoip: label UNKNOWN
 redofr: non 177
non 214: temp
 redoip: label UNKNOWN
 redofr: non 211
non 211: ordinary, 14 words
 redoip: unnamed label
 redofr: non 211
 succip: unnamed label
 succfr: non 177
non 197: temp
 redoip: label UNKNOWN
 redofr: non 191
non 194: temp
 redoip: unnamed label
 redofr: non 191
non 191: ordinary, 14 words
 redoip: unnamed label
 redofr: non 191
 succip: unnamed label
 succfr: non 177
non 177: ordinary, 14 words
 redoip: unnamed label
 redofr: non 177
 succip: unnamed label
 succfr: non 143
non 163: temp
 redoip: label UNKNOWN
 redofr: non 157
non 160: temp
 redoip: unnamed label
 redofr: non 157
non 157: ordinary, 14 words
 redoip: unnamed label
 redofr: non 157
 succip: unnamed label
 succfr: non 143
non 143: ordinary, 14 words
 redoip: unnamed label
 redofr: non 143
 succip: unnamed label
 succfr: non 109
non 129: temp
 redoip: label UNKNOWN
 redofr: non 123
non 126: temp
 redoip: unnamed label
 redofr: non 123
non 123: ordinary, 14 words
 redoip: unnamed label
 redofr: non 123
 succip: unnamed label
 succfr: non 109
non 109: ordinary, 14 words
 redoip: unnamed label
 redofr: non 109
 succip: unnamed label
 succfr: non  75
non  95: temp
 redoip: label UNKNOWN
 redofr: non  89
non  92: temp
 redoip: unnamed label
 redofr: non  89
non  89: ordinary, 14 words
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
non  75: ordinary, 14 words
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
non  41: ordinary, 14 words
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
non  27: ordinary, 13 words
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> stack_regs
sp = det  22
curfr = non  27
maxfr = non 229
mdb> nondet_stack -d
non 229: temp
 redoip: label UNKNOWN
 redofr: non  41
non 226: temp
 redoip: label UNKNOWN
 redofr: non  75
non 223: temp
 redoip: label UNKNOWN
 redofr: non 109
non 220: temp
 redoip: label UNKNOWN
 redofr: non 143
non 217: temp
 redoip: label UNKNOWN
 redofr: non 177
non 214: temp
 redoip: label UNKNOWN
 redofr: non 211
non 211: ordinary, 14 words
 redoip: unnamed label
 redofr: non 211
 succip: unnamed label
 succfr: non 177
 top frame of a nondet side branch non 211
       HeadVar__1             []
       TypeInfo_for_T         int
non 197: temp
 redoip: label UNKNOWN
 redofr: non 191
non 194: temp
 redoip: unnamed label
 redofr: non 191
non 191: ordinary, 14 words
 redoip: unnamed label
 redofr: non 191
 succip: unnamed label
 succfr: non 177
 top frame of a nondet side branch non 191
       HeadVar__2             [5]
       TypeInfo_for_T         int
non 177: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 177
 succip: unnamed label
 succfr: non 143
 internal frame on nondet side branch non 211
       HeadVar__1             [5]
       TypeInfo_for_T         int
       U                      5
       Z                      []
non 163: temp
 redoip: label UNKNOWN
 redofr: non 157
non 160: temp
 redoip: unnamed label
 redofr: non 157
non 157: ordinary, 14 words
 redoip: unnamed label
 redofr: non 157
 succip: unnamed label
 succfr: non 143
 top frame of a nondet side branch non 157
       HeadVar__2             [4, 5]
       TypeInfo_for_T         int
non 143: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 143
 succip: unnamed label
 succfr: non 109
 internal frame on nondet side branch non 211
       HeadVar__1             [4, 5]
       TypeInfo_for_T         int
       U                      4
       Z                      [5]
non 129: temp
 redoip: label UNKNOWN
 redofr: non 123
non 126: temp
 redoip: unnamed label
 redofr: non 123
non 123: ordinary, 14 words
 redoip: unnamed label
 redofr: non 123
 succip: unnamed label
 succfr: non 109
 top frame of a nondet side branch non 123
       HeadVar__2             [3, 4, 5]
       TypeInfo_for_T         int
non 109: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 109
 succip: unnamed label
 succfr: non  75
 internal frame on nondet side branch non 211
       HeadVar__1             [3, 4, 5]
       TypeInfo_for_T         int
       U                      3
       Z                      [4, 5]
non  95: temp
 redoip: label UNKNOWN
 redofr: non  89
non  92: temp
 redoip: unnamed label
 redofr: non  89
non  89: ordinary, 14 words
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
 top frame of a nondet side branch non  89
       HeadVar__2             [2, 3, 4, 5]
       TypeInfo_for_T         int
non  75: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
 internal frame on nondet side branch non 211
       HeadVar__1             [2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      2
       Z                      [3, 4, 5]
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
 top frame of a nondet side branch non  55
       HeadVar__2             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
non  41: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
 internal frame on nondet side branch non 211
       HeadVar__1             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      1
       Z                      [2, 3, 4, 5]
non  27: ordinary, 13 words, pred nondet_stack.queen/2-0 (nondet) <c3;>
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
 on main nondet branch non  27
       Data (arg 1)           [1, 2, 3, 4, 5]
       Out (arg 2)            [1, 2, 3, 4, 5]
       TypeCtorInfo_5         int
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> break nondet_stack__test
 0: + stop  interface pred nondet_stack.test/2-0 (nondet)
mdb> continue
      E4:     C4 CALL pred nondet_stack.test/2-0 (nondet)
mdb> nondet_stack
non 300: ordinary, 13 words
 redoip: unnamed label
 redofr: non 300
 succip: unnamed label
 succfr: non  10
non 287: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non 283: temp
 redoip: label UNKNOWN
 redofr: non  27
non 280: temp
 redoip: label UNKNOWN
 redofr: non  41
non 277: temp
 redoip: label UNKNOWN
 redofr: non  75
non 274: temp
 redoip: label UNKNOWN
 redofr: non 126
non 271: temp
 redoip: label UNKNOWN
 redofr: non 194
non 268: temp
 redoip: label UNKNOWN
 redofr: non 228
non 265: temp
 redoip: label UNKNOWN
 redofr: non 262
non 262: ordinary, 14 words
 redoip: unnamed label
 redofr: non 262
 succip: unnamed label
 succfr: non 228
non 248: temp
 redoip: label UNKNOWN
 redofr: non 242
non 245: temp
 redoip: unnamed label
 redofr: non 242
non 242: ordinary, 14 words
 redoip: unnamed label
 redofr: non 242
 succip: unnamed label
 succfr: non 228
non 228: ordinary, 14 words
 redoip: unnamed label
 redofr: non 228
 succip: unnamed label
 succfr: non 194
non 214: temp
 redoip: label UNKNOWN
 redofr: non 208
non 211: temp
 redoip: unnamed label
 redofr: non 208
non 208: ordinary, 14 words
 redoip: unnamed label
 redofr: non 208
 succip: unnamed label
 succfr: non 194
non 194: ordinary, 14 words
 redoip: unnamed label
 redofr: non 194
 succip: unnamed label
 succfr: non 126
non 180: temp
 redoip: label UNKNOWN
 redofr: non 140
non 177: temp
 redoip: label UNKNOWN
 redofr: non 154
non 174: temp
 redoip: label UNKNOWN
 redofr: non 168
non 171: temp
 redoip: unnamed label
 redofr: non 168
non 168: ordinary, 14 words
 redoip: unnamed label
 redofr: non 168
 succip: unnamed label
 succfr: non 154
non 154: ordinary, 14 words
 redoip: unnamed label
 redofr: non 154
 succip: unnamed label
 succfr: non 140
non 140: ordinary, 14 words
 redoip: unnamed label
 redofr: non 140
 succip: unnamed label
 succfr: non 126
non 126: ordinary, 14 words
 redoip: unnamed label
 redofr: non 126
 succip: unnamed label
 succfr: non  75
non 112: temp
 redoip: label UNKNOWN
 redofr: non  89
non 109: temp
 redoip: label UNKNOWN
 redofr: non 103
non 106: temp
 redoip: unnamed label
 redofr: non 103
non 103: ordinary, 14 words
 redoip: unnamed label
 redofr: non 103
 succip: unnamed label
 succfr: non  89
non  89: ordinary, 14 words
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
non  75: ordinary, 14 words
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
non  41: ordinary, 14 words
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
non  27: ordinary, 13 words
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> stack_regs
sp = det  14
curfr = non 300
maxfr = non 300
mdb> nondet_stack -d
non 300: ordinary, 13 words, pred nondet_stack.test/2-0 (nondet) <>
 redoip: unnamed label
 redofr: non 300
 succip: unnamed label
 succfr: non  10
 on main nondet branch non 300
       HeadVar__1             [1, 3, 5, 2, 4]
non 287: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non 283: temp
 redoip: label UNKNOWN
 redofr: non  27
non 280: temp
 redoip: label UNKNOWN
 redofr: non  41
non 277: temp
 redoip: label UNKNOWN
 redofr: non  75
non 274: temp
 redoip: label UNKNOWN
 redofr: non 126
non 271: temp
 redoip: label UNKNOWN
 redofr: non 194
non 268: temp
 redoip: label UNKNOWN
 redofr: non 228
non 265: temp
 redoip: label UNKNOWN
 redofr: non 262
non 262: ordinary, 14 words
 redoip: unnamed label
 redofr: non 262
 succip: unnamed label
 succfr: non 228
 top frame of a nondet side branch non 262
       HeadVar__1             []
       TypeInfo_for_T         int
non 248: temp
 redoip: label UNKNOWN
 redofr: non 242
non 245: temp
 redoip: unnamed label
 redofr: non 242
non 242: ordinary, 14 words
 redoip: unnamed label
 redofr: non 242
 succip: unnamed label
 succfr: non 228
 top frame of a nondet side branch non 242
       HeadVar__2             [4]
       TypeInfo_for_T         int
non 228: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 228
 succip: unnamed label
 succfr: non 194
 internal frame on nondet side branch non 262
       HeadVar__1             [4]
       TypeInfo_for_T         int
       U                      4
       Z                      []
non 214: temp
 redoip: label UNKNOWN
 redofr: non 208
non 211: temp
 redoip: unnamed label
 redofr: non 208
non 208: ordinary, 14 words
 redoip: unnamed label
 redofr: non 208
 succip: unnamed label
 succfr: non 194
 top frame of a nondet side branch non 208
       HeadVar__2             [2, 4]
       TypeInfo_for_T         int
non 194: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 194
 succip: unnamed label
 succfr: non 126
 internal frame on nondet side branch non 262
       HeadVar__1             [2, 4]
       TypeInfo_for_T         int
       U                      2
       Z                      [4]
non 180: temp
 redoip: label UNKNOWN
 redofr: non 140
non 177: temp
 redoip: label UNKNOWN
 redofr: non 154
non 174: temp
 redoip: label UNKNOWN
 redofr: non 168
non 171: temp
 redoip: unnamed label
 redofr: non 168
non 168: ordinary, 14 words
 redoip: unnamed label
 redofr: non 168
 succip: unnamed label
 succfr: non 154
 top frame of a nondet side branch non 168
       HeadVar__2             [5]
       TypeInfo_for_T         int
non 154: ordinary, 14 words, pred nondet_stack.qdelete/3-0 (nondet) <c2;d2;c3;>
 redoip: unnamed label
 redofr: non 154
 succip: unnamed label
 succfr: non 140
 internal frame on nondet side branch non 168
       HeadVar__2             [4, 5]
       A                      4
       TypeInfo_for_T         int
       Z                      [5]
non 140: ordinary, 14 words, pred nondet_stack.qdelete/3-0 (nondet) <c2;d2;c3;>
 redoip: unnamed label
 redofr: non 140
 succip: unnamed label
 succfr: non 126
 internal frame on nondet side branch non 168
       HeadVar__2             [2, 4, 5]
       A                      2
       TypeInfo_for_T         int
       Z                      [4, 5]
non 126: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non 126
 succip: unnamed label
 succfr: non  75
 internal frame on nondet side branch non 262
       HeadVar__1             [2, 4, 5]
       TypeInfo_for_T         int
       U                      5
       Z                      [2, 4]
non 112: temp
 redoip: label UNKNOWN
 redofr: non  89
non 109: temp
 redoip: label UNKNOWN
 redofr: non 103
non 106: temp
 redoip: unnamed label
 redofr: non 103
non 103: ordinary, 14 words
 redoip: unnamed label
 redofr: non 103
 succip: unnamed label
 succfr: non  89
 top frame of a nondet side branch non 103
       HeadVar__2             [3, 4, 5]
       TypeInfo_for_T         int
non  89: ordinary, 14 words, pred nondet_stack.qdelete/3-0 (nondet) <c2;d2;c3;>
 redoip: unnamed label
 redofr: non  89
 succip: unnamed label
 succfr: non  75
 internal frame on nondet side branch non 103
       HeadVar__2             [2, 3, 4, 5]
       A                      2
       TypeInfo_for_T         int
       Z                      [3, 4, 5]
non  75: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  75
 succip: unnamed label
 succfr: non  41
 internal frame on nondet side branch non 262
       HeadVar__1             [2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      3
       Z                      [2, 4, 5]
non  61: temp
 redoip: label UNKNOWN
 redofr: non  55
non  58: temp
 redoip: unnamed label
 redofr: non  55
non  55: ordinary, 14 words
 redoip: unnamed label
 redofr: non  55
 succip: unnamed label
 succfr: non  41
 top frame of a nondet side branch non  55
       HeadVar__2             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
non  41: ordinary, 14 words, pred nondet_stack.qperm/2-0 (nondet) <s2-2;c2;>
 redoip: unnamed label
 redofr: non  41
 succip: unnamed label
 succfr: non  27
 internal frame on nondet side branch non 262
       HeadVar__1             [1, 2, 3, 4, 5]
       TypeInfo_for_T         int
       U                      1
       Z                      [2, 3, 4, 5]
non  27: ordinary, 13 words, pred nondet_stack.queen/2-0 (nondet) <c2;>
 redoip: unnamed label
 redofr: non  27
 succip: unnamed label
 succfr: non  10
 internal frame on nondet side branch non 262
       Data (arg 1)           [1, 2, 3, 4, 5]
       TypeCtorInfo_5         int
non  14: temp
 redoip: unnamed label
 redofr: non  10
 detfr:  det  14
non  10: ordinary, 6 words
 redoip: label global_fail
 redofr: non  10
 succip: label wrapper_not_reached
 succfr: non   4
mdb> continue -S
[2, 5, 3, 1, 4]