Trace number 3175813

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CryptoMiniSat Strange-Night-1-stUNSAT 61.8346 61.8406

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1469984978-038.UNKNOWN.cnf
MD5SUMaa033649e20861950136340d4750574f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.13083
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c Outputting solution to console
0.00/0.00	c This is CryptoMiniSat 2.9.0
0.00/0.00	c compiled with gcc version 4.4.5
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3175813-1301787566.cnf'
0.00/0.00	c -- header says num vars:            300
0.00/0.00	c -- header says num clauses:        1278
0.00/0.00	c -- clauses added:            0 learnts,         1278 normals,            0 xors
0.00/0.00	c -- vars added        300
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       300      1278         0         0      3834         0   no data   no data  --
0.00/0.00	c asymm  cl-useful: 0/1278/1278 lits-rem:0 time: 0.00
0.00/0.00	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.00	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.00	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.00	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    300 time:  0.00 s
0.00/0.00	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:      6  v-fix:    0  time:  0.00 s
0.00/0.01	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.01	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:     133 undec:      29 neg:     138
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.01	c  B st     0         0       294      1265         0         0      3817         0   no data   no data  --
0.00/0.04	c Decided on static restart strategy
0.09/0.13	c  N st     8      4917       294      1265         0      4764      3817     75750   no data   no data  --
0.29/0.36	c  N st    10     11299       294      1265         0      4386      3817     51288   no data   no data  --
0.59/0.60	c  N st    11     17044       294      1265         0      9872      3817    129765   no data   no data  --
1.00/1.00	c  F st    12     25002       294      1265         0     12139      3817    159046   no data   no data  --
1.00/1.00	c  N st    12     25002       294      1265         0     12139      3817    159046   no data   no data  --
1.19/1.26	c Decided on static restart strategy
1.19/1.26	c  N st    18     30000       294      1265         0     10464      3817    127917   no data   no data  --
1.19/1.26	c  S st    18     30000       294      1265         0     10464      3817    127917   no data   no data  --
1.19/1.30	c  S st    18     30506       294      1265         0     10967      3817    135934   no data   no data  --
1.29/1.30	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.29/1.30	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.29/1.30	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
1.29/1.30	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.29/1.30	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.29/1.30	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
1.29/1.30	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.39/1.42	c lits-rem:       293  cl-subs:     1582  v-elim:      0  v-fix:    0  time:  0.12 s
1.39/1.43	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.01
1.39/1.43	c calculated reachability. Time: 0.00
1.39/1.43	c  N st    18     30506       294      1265         0      9385      3817    115140   no data   no data  --
1.79/1.87	c  N st    20     37617       294      1265         0      8693      3817     93115   no data   no data  --
2.20/2.24	c  N st    21     44016       294      1265         0     14820      3817    180136   no data   no data  --
2.29/2.34	c  S st    22     45760       294      1265         0     16521      3817    208528   no data   no data  --
2.29/2.38	c  S st    22     46264       294      1265         0     17024      3817    216831   no data   no data  --
2.29/2.38	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
2.29/2.38	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
2.29/2.39	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
2.39/2.40	c bin-w-bin subsume rem            0 bins  time:  0.00 s
2.39/2.40	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.39/2.40	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
2.39/2.40	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
2.69/2.76	c lits-rem:       439  cl-subs:     1992  v-elim:      0  v-fix:    0  time:  0.37 s
2.69/2.76	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
2.69/2.76	c vivif2 --  cl tried    15032 cl shrink        0 lits rem          0 time: 0.00
2.69/2.77	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.01
2.69/2.77	c calculated reachability. Time: 0.00
2.69/2.77	c  N st    22     46264       294      1265         0     15032      3817    190924   no data   no data  --
3.59/3.65	c  N st    23     60661       294      1265         0     10713      3817    109044   no data   no data  --
4.19/4.23	c  N st    24     69397       294      1265         0     18991      3817    226087   no data   no data  --
4.19/4.23	c  S st    24     69397       294      1265         0     18991      3817    226087   no data   no data  --
4.19/4.29	c  S st    24     69898       294      1265         0     19490      3817    234584   no data   no data  --
4.19/4.29	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
4.19/4.29	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
4.19/4.29	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
4.29/4.30	c bin-w-bin subsume rem            0 bins  time:  0.00 s
4.29/4.30	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
4.29/4.30	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
4.29/4.30	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
4.79/4.81	c lits-rem:       630  cl-subs:     3265  v-elim:      0  v-fix:    0  time:  0.51 s
4.79/4.81	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
4.79/4.81	c vivif2 --  cl tried    16225 cl shrink        0 lits rem          0 time: 0.00
4.79/4.83	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.01
4.79/4.83	c calculated reachability. Time: 0.00
4.79/4.83	c  N st    24     69898       294      1265         0     16225      3817    190405   no data   no data  --
5.98/6.07	c  F st    25     87500       294      1265         0     22584      3817    275488   no data   no data  --
5.98/6.07	c  N st    25     87500       294      1265         0     22584      3817    275488   no data   no data  --
6.39/6.42	c Decided on static restart strategy
6.60/6.63	c  N st    32     95541       294      1265         0     18944      3817    220949   no data   no data  --
7.29/7.36	c  N st    34    104848       294      1265         0     15426      3817    157744   no data   no data  --
7.29/7.36	c  S st    34    104848       294      1265         0     15426      3817    157744   no data   no data  --
7.39/7.41	c  S st    34    105351       294      1265         0     15927      3817    165899   no data   no data  --
7.39/7.41	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
7.39/7.41	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
7.39/7.41	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
7.39/7.42	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.39/7.42	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
7.39/7.42	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
7.39/7.42	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
7.60/7.65	c lits-rem:       391  cl-subs:     1147  v-elim:      0  v-fix:    0  time:  0.24 s
7.60/7.65	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
7.60/7.65	c vivif2 --  cl tried    14780 cl shrink        0 lits rem          0 time: 0.00
7.60/7.67	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.01
7.60/7.67	c calculated reachability. Time: 0.00
7.60/7.67	c  N st    34    105351       294      1265         0     14780      3817    150888   no data   no data  --
8.29/8.33	c  N st    35    114950       294      1265         0     23988      3817    288507   no data   no data  --
9.39/9.42	c  N st    36    129347       294      1265         0     24383      3817    285904   no data   no data  --
11.19/11.24	c  N st    37    150944       294      1265         0     30542      3817    349582   no data   no data  --
11.79/11.82	c  S st    38    158026       294      1265         0     22008      3817    223404   no data   no data  --
11.79/11.88	c  S st    38    158528       294      1265         0     22507      3817    231776   no data   no data  --
11.79/11.88	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
11.79/11.88	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
11.79/11.88	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.00
11.79/11.89	c bin-w-bin subsume rem            0 bins  time:  0.00 s
11.79/11.89	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
11.79/11.89	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
11.79/11.89	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
12.39/12.40	c lits-rem:       708  cl-subs:     2885  v-elim:      0  v-fix:    0  time:  0.51 s
12.39/12.40	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
12.39/12.40	c vivif2 --  cl tried    19622 cl shrink        0 lits rem          0 time: 0.00
12.39/12.41	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.01
12.39/12.42	c calculated reachability. Time: 0.00
12.39/12.42	c  N st    38    158528       294      1265         0     19622      3817    195379   no data   no data  --
16.39/16.50	c  N st    39    207116       294      1265         0     32750      3817    378032   no data   no data  --
19.28/19.34	c  N st    40    237793       294      1265         0     24921      3817    250157   no data   no data  --
19.28/19.34	c  S st    40    237793       294      1265         0     24921      3817    250157   no data   no data  --
19.38/19.42	c  S st    40    238299       294      1265         0     25422      3817    258390   no data   no data  --
19.38/19.42	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
19.38/19.42	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
19.38/19.42	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.01
19.38/19.43	c bin-w-bin subsume rem            0 bins  time:  0.00 s
19.38/19.43	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
19.38/19.43	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
19.38/19.43	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
19.98/20.06	c lits-rem:       714  cl-subs:     1900  v-elim:      0  v-fix:    0  time:  0.63 s
19.98/20.06	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
19.98/20.07	c vivif2 --  cl tried    23522 cl shrink        0 lits rem          0 time: 0.00
19.98/20.08	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.02
19.98/20.08	c calculated reachability. Time: 0.00
19.98/20.08	c  N st    40    238299       294      1265         0     23522      3817    234895   no data   no data  --
26.99/27.02	c  F st    41    306250       294      1265         1     25243      3817    228359   no data   no data  --
26.99/27.02	c  N st    41    306250       294      1265         1     25243      3817    228359   no data   no data  --
27.50/27.57	c Decided on static restart strategy
30.09/30.11	c  N st    51    334560       294      1265         1     29465      3817    290961   no data   no data  --
32.69/32.76	c  N st    53    357448       294      1265         1     27573      3817    255305   no data   no data  --
32.69/32.76	c  S st    53    357448       294      1265         1     27573      3817    255305   no data   no data  --
32.79/32.84	c  S st    53    357952       294      1265         1     28073      3817    263318   no data   no data  --
32.79/32.84	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
32.79/32.84	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
32.79/32.84	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.01
32.79/32.85	c bin-w-bin subsume rem            0 bins  time:  0.00 s
32.79/32.86	c subs with bin:      402  lits-rem:        27  v-fix:    0  time:  0.01 s
32.79/32.86	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
32.79/32.86	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
33.48/33.53	c lits-rem:       830  cl-subs:     1150  v-elim:      0  v-fix:    0  time:  0.67 s
33.48/33.53	c vivif2 --  cl tried     1265 cl shrink        0 lits rem          0 time: 0.00
33.48/33.53	c vivif2 --  cl tried    26521 cl shrink        0 lits rem          0 time: 0.00
33.48/33.55	c asymm  cl-useful: 0/1265/1265 lits-rem:0 time: 0.02
33.48/33.55	c calculated reachability. Time: 0.00
33.48/33.55	c  N st    53    357952       294      1265         1     26521      3817    244568   no data   no data  --
37.08/37.17	c  N st    54    390344       294      1265         2     32453      3817    312453   no data   no data  --
42.69/42.79	c  N st    55    438932       294      1265         3     52980      3817    583921   no data   no data  --
51.09/51.19	c  N st    56    511815       294      1265         5     39564      3817    382754   no data   no data  --
51.09/51.19	c Finding binary XORs  T:     0.00 s  found:       0
54.49/54.52	c  N st    57    536928       294      1265        13     33908      3817    293016   no data   no data  --
54.49/54.52	c  S st    57    536928       294      1265        13     33908      3817    293016   no data   no data  --
54.59/54.60	c  S st    57    537432       294      1265        13     34404      3817    300613   no data   no data  --
54.59/54.60	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
54.59/54.60	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
54.59/54.61	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      4 BRemL:      0 BRemN:      0 P:  0.4M T:  0.01
54.59/54.62	c bin-w-bin subsume rem            0 bins  time:  0.00 s
54.79/54.80	c subs with bin:     4987  lits-rem:      4673  v-fix:    0  time:  0.18 s
54.79/54.80	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    294 time:  0.00 s
54.79/54.80	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
55.39/55.40	c lits-rem:       705  cl-subs:      563  v-elim:      0  v-fix:    0  time:  0.60 s
55.39/55.40	c vivif2 --  cl tried     1263 cl shrink        0 lits rem          0 time: 0.00
55.39/55.41	c vivif2 --  cl tried    28764 cl shrink      221 lits rem        221 time: 0.00
55.39/55.43	c asymm  cl-useful: 0/1263/1263 lits-rem:0 time: 0.02
55.39/55.43	c calculated reachability. Time: 0.00
55.39/55.43	c  N st    57    537432       294      1263        29     28764      3815    240518   no data   no data  --
58.99/59.02	c Finding binary XORs  T:     0.00 s  found:       0
61.19/61.23	c Finding binary XORs  T:     0.00 s  found:       0
61.79/61.83	c  E st    58    593135       281      1122       123     16582      3517    120598   no data   no data  --
61.79/61.83	c num threads              : 1          
61.79/61.83	c restarts                 : 58         
61.79/61.83	c dynamic restarts         : 0          
61.79/61.83	c static restarts          : 58         
61.79/61.83	c full restarts            : 3          
61.79/61.83	c total simplify time      : 0.13       
61.79/61.83	c learnts DL2              : 0          
61.79/61.83	c learnts size 2           : 209        
61.79/61.83	c learnts size 1           : 78          (26.00     % of vars)
61.79/61.83	c filedLit time            : 0.04        (0.07      % time)
61.79/61.83	c v-elim SatELite          : 6           (2.00      % vars)
61.79/61.83	c SatELite time            : 3.59        (5.82      % time)
61.79/61.83	c v-elim xor               : 0           (0.00      % vars)
61.79/61.83	c xor elim time            : 0.01        (0.01      % time)
61.79/61.83	c num binary xor trees     : 0          
61.79/61.83	c binxor trees' crown      : 0           (nan       leafs/tree)
61.79/61.83	c bin xor find time        : 0.00       
61.79/61.83	c OTF clause improved      : 29547       (0.05      clauses/conflict)
61.79/61.83	c OTF impr. size diff      : 31327       (1.06       lits/clause)
61.79/61.83	c OTF cl watch-shrink      : 153381      (0.26      clauses/conflict)
61.79/61.83	c OTF cl watch-sh-lit      : 194677      (1.27       lits/clause)
61.79/61.83	c tried to recurMin cls    : 88379       (14.90      % of conflicts)
61.79/61.83	c updated cache            : 0           (0.00       lits/tried recurMin)
61.79/61.83	c clauses over max glue    : 0           (0.00      % of all clauses)
61.79/61.83	c conflicts                : 593135      (9597.87   / sec)
61.79/61.83	c decisions                : 684527      (0.97      % random)
61.79/61.83	c bogo-props               : 7969256578  (128955282.70 / sec)
61.79/61.83	c conflict literals        : 8366129     (30.07     % deleted)
61.79/61.83	c Memory used              : 46.20       MB
61.79/61.83	c CPU time                 : 61.80       s
61.79/61.83	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3175813-1301787566/watcher-3175813-1301787566 -o /tmp/evaluation-result-3175813-1301787566/solver-3175813-1301787566 -C 2400 -W 1300 -M 7680 ./strangenight1-st HOME/instance-3175813-1301787566.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 19500
/proc/meminfo: memFree=21405308/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=29828 CPUtime=0 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 510 0 0 0 0 0 0 0 25 0 1 0 290357033 30543872 450 33554432000 4194304 4650387 140735765761680 18446744073709551615 4369304 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 7457 450 344 112 0 2422 0

[startup+0.0938121 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 19500
/proc/meminfo: memFree=21405308/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=30296 CPUtime=0.09 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 717 0 0 0 9 0 0 0 25 0 1 0 290357033 31023104 648 33554432000 4194304 4650387 140735765761680 18446744073709551615 4363420 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 7574 648 379 112 0 2539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30296

[startup+0.100808 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 19500
/proc/meminfo: memFree=21405308/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=30296 CPUtime=0.09 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 722 0 0 0 9 0 0 0 25 0 1 0 290357033 31023104 653 33554432000 4194304 4650387 140735765761680 18446744073709551615 4365171 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 7574 653 379 112 0 2539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30296

[startup+0.300777 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 19500
/proc/meminfo: memFree=21405308/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=30752 CPUtime=0.29 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 936 0 0 0 29 0 0 0 25 0 1 0 290357033 31490048 768 33554432000 4194304 4650387 140735765761680 18446744073709551615 4364740 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 7688 768 381 112 0 2653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30752

[startup+0.700705 s]
/proc/loadavg: 4.00 4.00 3.91 5/189 19500
/proc/meminfo: memFree=21405308/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=31280 CPUtime=0.69 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 1349 0 0 0 69 0 0 0 25 0 1 0 290357033 32030720 855 33554432000 4194304 4650387 140735765761680 18446744073709551615 4366874 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 7820 855 381 112 0 2785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31280

[startup+1.50055 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19501
/proc/meminfo: memFree=21397364/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=35484 CPUtime=1.49 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 2624 0 0 0 149 0 0 0 25 0 1 0 290357033 36335616 1913 33554432000 4194304 4650387 140735765761680 18446744073709551615 4365305 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 8871 1913 383 112 0 3836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35484

[startup+3.10025 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19501
/proc/meminfo: memFree=21390668/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=37908 CPUtime=3.09 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 3759 0 0 0 309 0 0 0 25 0 1 0 290357033 38817792 2459 33554432000 4194304 4650387 140735765761680 18446744073709551615 4364753 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 9477 2459 383 112 0 4442 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37908

[startup+6.30069 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19529
/proc/meminfo: memFree=21571828/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=40152 CPUtime=6.29 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 5304 0 0 0 628 1 0 0 25 0 1 0 290357033 41115648 2976 33554432000 4194304 4650387 140735765761680 18446744073709551615 4366799 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 10038 2976 383 112 0 5003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40152

[startup+12.7005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19529
/proc/meminfo: memFree=21555052/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=42784 CPUtime=12.69 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 7746 0 0 0 1268 1 0 0 25 0 1 0 290357033 43810816 3720 33554432000 4194304 4650387 140735765761680 18446744073709551615 4306780 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 10696 3720 383 112 0 5661 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42784

[startup+25.5002 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21545252/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=44676 CPUtime=25.49 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 11618 0 0 0 2547 2 0 0 25 0 1 0 290357033 45748224 4221 33554432000 4194304 4650387 140735765761680 18446744073709551615 4365195 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11169 4221 383 112 0 6134 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44676

[startup+51.1005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21535712/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=47136 CPUtime=51.09 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 17994 0 0 0 5106 3 0 0 25 0 1 0 290357033 48267264 4765 33554432000 4194304 4650387 140735765761680 18446744073709551615 4366872 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11784 4765 383 112 0 6749 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47136

Solver just ended. Dumping a history of the last processes samples

[startup+57.5004 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21531864/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=48428 CPUtime=57.49 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19271 0 0 0 5746 3 0 0 22 0 1 0 290357033 49590272 5249 33554432000 4194304 4650387 140735765761680 18446744073709551615 4365195 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 12107 5249 383 112 0 7072 0
Current children cumulated CPU time (s) 57.49
Current children cumulated vsize (KiB) 48428

[startup+59.1011 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21532608/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=48428 CPUtime=59.09 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19421 0 0 0 5906 3 0 0 25 0 1 0 290357033 49590272 5399 33554432000 4194304 4650387 140735765761680 18446744073709551615 4520077 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 12107 5399 383 112 0 7072 0
Current children cumulated CPU time (s) 59.09
Current children cumulated vsize (KiB) 48428

[startup+60.7008 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21530872/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=47308 CPUtime=60.69 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19722 0 0 0 6066 3 0 0 25 0 1 0 290357033 48443392 4801 33554432000 4194304 4650387 140735765761680 18446744073709551615 4363544 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11827 4801 383 112 0 6792 0
Current children cumulated CPU time (s) 60.69
Current children cumulated vsize (KiB) 47308

[startup+61.5006 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21533724/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=47308 CPUtime=61.49 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19828 0 0 0 6146 3 0 0 25 0 1 0 290357033 48443392 4907 33554432000 4194304 4650387 140735765761680 18446744073709551615 4364714 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11827 4907 383 112 0 6792 0
Current children cumulated CPU time (s) 61.49
Current children cumulated vsize (KiB) 47308

[startup+61.7006 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21533724/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=47308 CPUtime=61.69 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19850 0 0 0 6166 3 0 0 25 0 1 0 290357033 48443392 4929 33554432000 4194304 4650387 140735765761680 18446744073709551615 4366837 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11827 4929 383 112 0 6792 0
Current children cumulated CPU time (s) 61.69
Current children cumulated vsize (KiB) 47308

[startup+61.8005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 19530
/proc/meminfo: memFree=21533724/32951124 swapFree=67111528/67111528
[pid=19500] ppid=19498 vsize=47308 CPUtime=61.79 cores=0,2
/proc/19500/stat : 19500 (strangenight1-s) R 19498 19500 18989 0 -1 4202496 19859 0 0 0 6176 3 0 0 25 0 1 0 290357033 48443392 4938 33554432000 4194304 4650387 140735765761680 18446744073709551615 4313048 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/19500/statm: 11827 4938 383 112 0 6792 0
Current children cumulated CPU time (s) 61.79
Current children cumulated vsize (KiB) 47308

Child status: 20
Real time (s): 61.8406
CPU time (s): 61.8346
CPU user time (s): 61.7986
CPU system time (s): 0.035994
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 48428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.7986
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19873
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 78

runsolver used 0.108983 second user time and 0.205968 second system time

The end

Launcher Data

Begin job on node104 at 2011-04-03 01:39:26
IDJOB=3175813
IDBENCH=82831
IDSOLVER=1589
FILE ID=node104/3175813-1301787566
RUNJOBID= node104-1301783656-19008
PBS_JOBID= 12841413
Free space on /tmp= 71932 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-st
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1469984978-038.UNKNOWN.cnf
COMMAND LINE= ./strangenight1-st BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3175813-1301787566/watcher-3175813-1301787566 -o /tmp/evaluation-result-3175813-1301787566/solver-3175813-1301787566 -C 2400 -W 1300 -M 7680  ./strangenight1-st HOME/instance-3175813-1301787566.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= aa033649e20861950136340d4750574f
RANDOM SEED=342488904

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21405720 kB
Buffers:        344232 kB
Cached:       10603228 kB
SwapCached:          0 kB
Active:        7508248 kB
Inactive:      3777840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21405720 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12068 kB
Writeback:           0 kB
AnonPages:      338736 kB
Mapped:          16388 kB
Slab:           194680 kB
PageTables:       5864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   609536 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71928 MiB
End job on node104 at 2011-04-03 01:40:28