Trace number 3367733

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-Night2-st (fixed)SAT 40.1559 40.158

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v75-c1597-S241605246-015.SATISFIABLE.cnf
MD5SUMa2636b8675c559c02b749d6959527a10
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses1597
Sum of the clauses size7985
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51597
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 3.0.0
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3367733-1305386210.cnf'
0.00/0.00	c -- header says num vars:             75
0.00/0.00	c -- header says num clauses:        1597
0.00/0.00	c -- clauses added:            0 learnts,         1597 normals,            0 xors
0.00/0.00	c -- vars added         75
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0        75      1597         0         0      7985         0   no data   no data
0.00/0.01	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.01
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.01	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.00/0.01	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.01	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.01	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
0.00/0.01	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:      0  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:      44 undec:       1 neg:      30
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        75      1597         0         0      7985         0   no data   no data
0.03/0.04	c Decided on static restart strategy
0.03/0.10	c  N st     8      4920        75      1597         0      4537      7985     79738   no data   no data
0.19/0.26	c  N st    10     11302        75      1597         0      4133      7985     58850   no data   no data
0.39/0.43	c  N st    11     17045        75      1597         0      9368      7985    146125   no data   no data
0.69/0.70	c  F st    12     25001        75      1597         0     11497      7985    183724   no data   no data
0.69/0.70	c  N st    12     25001        75      1597         0     11497      7985    183724   no data   no data
0.79/0.88	c Decided on static restart strategy
0.79/0.88	c  N st    18     30002        75      1597         0      9865      7985    148297   no data   no data
0.79/0.88	c  S st    18     30002        75      1597         0      9865      7985    148297   no data   no data
0.89/0.91	c  S st    18     30504        75      1597         0     10335      7985    156607   no data   no data
0.89/0.91	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
0.89/0.91	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.1M T:  0.00
0.89/0.91	c blocked clauses removed:        0 vars:      0 tried:          75 T: 0.00 s
0.89/0.91	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.89/0.91	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.89/0.91	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
0.89/0.91	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.89/0.92	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.89/0.92	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.99/1.07	c lits-rem:       232  cl-subs:     2452  v-elim:      0  v-fix:    0  time:  0.14 s
0.99/1.09	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.03
0.99/1.09	c calculated reachability. Time: 0.00
0.99/1.09	c  N st    18     30504        75      1597         0      7883      7985    117136   no data   no data
1.39/1.42	c  N st    20     37617        75      1597         0      7251      7985     95817   no data   no data
1.59/1.67	c  N st    21     44016        75      1597         0     13005      7985    194066   no data   no data
1.69/1.77	c  S st    22     45756        75      1597         0     14588      7985    222313   no data   no data
1.79/1.81	c  S st    22     46267        75      1597         0     15073      7985    231041   no data   no data
1.79/1.82	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.79/1.82	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
1.79/1.82	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
1.79/1.82	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.79/1.82	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
1.79/1.82	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
1.79/1.82	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
1.79/1.82	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
1.79/1.83	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
2.09/2.16	c lits-rem:       345  cl-subs:     2783  v-elim:      0  v-fix:    0  time:  0.33 s
2.09/2.16	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
2.09/2.16	c vivif2 --  cl tried    12290 cl shrink        0 lits rem          0 time: 0.00
2.09/2.20	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.04
2.09/2.20	c calculated reachability. Time: 0.00
2.09/2.20	c  N st    22     46267        75      1597         0     12290      7985    184707   no data   no data
2.89/2.90	c  N st    23     60665        75      1597         0     17289      7985    255817   no data   no data
3.19/3.29	c  N st    24     69400        75      1597         0     16283      7985    233832   no data   no data
3.19/3.29	c  S st    24     69400        75      1597         0     16283      7985    233832   no data   no data
3.30/3.34	c  S st    24     69902        75      1597         0     16749      7985    242468   no data   no data
3.30/3.34	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.30/3.34	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
3.30/3.34	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
3.30/3.34	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.30/3.34	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.30/3.34	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
3.30/3.34	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.30/3.35	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
3.30/3.35	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.69/3.70	c lits-rem:       337  cl-subs:     3015  v-elim:      0  v-fix:    0  time:  0.35 s
3.69/3.70	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
3.69/3.70	c vivif2 --  cl tried    13734 cl shrink        0 lits rem          0 time: 0.00
3.69/3.75	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.05
3.69/3.75	c calculated reachability. Time: 0.00
3.69/3.75	c  N st    24     69902        75      1597         0     13734      7985    196550   no data   no data
4.59/4.67	c  F st    25     87501        75      1597         0     19845      7985    281365   no data   no data
4.59/4.67	c  N st    25     87501        75      1597         0     19845      7985    281365   no data   no data
4.89/4.98	c Decided on static restart strategy
5.09/5.15	c  N st    32     95545        75      1597         0     16414      7985    228556   no data   no data
5.69/5.78	c  N st    34    104853        75      1597         0     13148      7985    164638   no data   no data
5.69/5.78	c  S st    34    104853        75      1597         0     13148      7985    164638   no data   no data
5.79/5.82	c  S st    34    105358        75      1597         0     13627      7985    173380   no data   no data
5.79/5.82	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.79/5.82	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.2M T:  0.00
5.79/5.82	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
5.79/5.82	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.79/5.82	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.79/5.82	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
5.79/5.82	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
5.79/5.83	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
5.79/5.83	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
5.89/5.92	c lits-rem:       148  cl-subs:     1243  v-elim:      0  v-fix:    0  time:  0.09 s
5.89/5.92	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
5.89/5.92	c vivif2 --  cl tried    12384 cl shrink        0 lits rem          0 time: 0.00
5.89/5.96	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.04
5.89/5.96	c calculated reachability. Time: 0.00
5.89/5.96	c  N st    34    105358        75      1597         0     12384      7985    154914   no data   no data
6.49/6.56	c  N st    35    114957        75      1597         0     20969      7985    295002   no data   no data
7.38/7.43	c  N st    36    129354        75      1597         0     21403      7985    295871   no data   no data
8.80/8.83	c  N st    37    150949        75      1597         0     27346      7985    377624   no data   no data
9.19/9.26	c  S st    38    158037        75      1597         0     19377      7985    244929   no data   no data
9.29/9.31	c  S st    38    158540        75      1597         0     19839      7985    253197   no data   no data
9.29/9.31	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
9.29/9.32	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.00
9.29/9.32	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
9.29/9.32	c bin-w-bin subsume rem            0 bins  time:  0.00 s
9.29/9.32	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
9.29/9.32	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
9.29/9.32	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
9.29/9.32	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
9.29/9.33	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
9.59/9.60	c lits-rem:       361  cl-subs:     2504  v-elim:      0  v-fix:    0  time:  0.27 s
9.59/9.60	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
9.59/9.60	c vivif2 --  cl tried    17335 cl shrink        0 lits rem          0 time: 0.00
9.59/9.66	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.06
9.59/9.66	c calculated reachability. Time: 0.00
9.59/9.66	c  N st    38    158540        75      1597         0     17335      7985    216731   no data   no data
12.99/13.08	c  N st    39    207131        75      1597         0     29505      7985    382383   no data   no data
15.30/15.33	c  N st    40    237810        75      1597         0     22275      7985    271725   no data   no data
15.30/15.33	c  S st    40    237810        75      1597         0     22275      7985    271725   no data   no data
15.30/15.39	c  S st    40    238313        75      1597         0     22743      7985    280323   no data   no data
15.30/15.39	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
15.30/15.40	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.00
15.30/15.40	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
15.30/15.40	c bin-w-bin subsume rem            0 bins  time:  0.00 s
15.30/15.40	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
15.30/15.40	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
15.30/15.40	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
15.30/15.40	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
15.40/15.41	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
15.59/15.68	c lits-rem:       375  cl-subs:     2281  v-elim:      0  v-fix:    0  time:  0.27 s
15.59/15.68	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
15.59/15.68	c vivif2 --  cl tried    20462 cl shrink        0 lits rem          0 time: 0.00
15.69/15.75	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.07
15.69/15.75	c calculated reachability. Time: 0.00
15.69/15.75	c  N st    40    238313        75      1597         0     20462      7985    248452   no data   no data
21.69/21.78	c  F st    41    306250        75      1597         0     22189      7985    242681   no data   no data
21.69/21.78	c  N st    41    306250        75      1597         0     22189      7985    242681   no data   no data
22.09/22.19	c Decided on static restart strategy
24.20/24.28	c  N st    51    334551        75      1597         0     26293      7985    308154   no data   no data
26.59/26.61	c  N st    53    357469        75      1597         0     24472      7985    267585   no data   no data
26.59/26.61	c  S st    53    357469        75      1597         0     24472      7985    267585   no data   no data
26.59/26.68	c  S st    53    357975        75      1597         0     24942      7985    276303   no data   no data
26.59/26.68	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
26.59/26.68	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.3M T:  0.01
26.59/26.68	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
26.59/26.68	c bin-w-bin subsume rem            0 bins  time:  0.00 s
26.59/26.68	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
26.59/26.68	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     75 time:  0.00 s
26.59/26.68	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
26.59/26.69	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
26.59/26.69	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
26.79/26.88	c lits-rem:       154  cl-subs:     1655  v-elim:      0  v-fix:    0  time:  0.18 s
26.79/26.88	c vivif2 --  cl tried     1597 cl shrink        0 lits rem          0 time: 0.00
26.79/26.88	c vivif2 --  cl tried    23287 cl shrink        0 lits rem          0 time: 0.00
26.89/26.96	c asymm  cl-useful: 0/1597/1597 lits-rem:0 time: 0.08
26.89/26.96	c calculated reachability. Time: 0.00
26.89/26.96	c  N st    53    357975        75      1597         0     23287      7985    254144   no data   no data
29.99/30.02	c  N st    54    390370        75      1597         0     28994      7985    336331   no data   no data
34.79/34.82	c  N st    55    438958        75      1597         0     48113      7985    633571   no data   no data
40.09/40.15	c  E st    56    493502         0      1597         0     46120      7985    606697   no data   no data
40.09/40.15	c Verified 1597 clauses.
40.09/40.15	c Verified 1597 clauses.
40.09/40.15	c num threads              : 1          
40.09/40.15	c restarts                 : 56         
40.09/40.15	c dynamic restarts         : 0          
40.09/40.15	c static restarts          : 56         
40.09/40.15	c full restarts            : 3          
40.09/40.15	c total simplify time      : 0.00       
40.09/40.15	c learnts DL2              : 0          
40.09/40.15	c learnts size 2           : 0          
40.09/40.15	c learnts size 1           : 0           (0.00      % of vars)
40.09/40.15	c filedLit time            : 0.03        (0.07      % time)
40.09/40.15	c v-elim SatELite          : 0           (0.00      % vars)
40.09/40.15	c SatELite time            : 1.62        (4.05      % time)
40.09/40.15	c v-elim xor               : 0           (0.00      % vars)
40.09/40.15	c xor elim time            : 0.00        (0.01      % time)
40.09/40.15	c num binary xor trees     : 0          
40.09/40.15	c binxor trees' crown      : 0           (nan       leafs/tree)
40.09/40.15	c bin xor find time        : 0.00       
40.09/40.15	c OTF clause improved      : 50661       (0.10      clauses/conflict)
40.09/40.15	c OTF impr. size diff      : 51373       (1.01       lits/clause)
40.09/40.15	c OTF cl watch-shrink      : 0           (0.00      clauses/conflict)
40.09/40.15	c OTF cl watch-sh-lit      : 0           (nan        lits/clause)
40.09/40.15	c tried to recurMin cls    : 21604       (4.38       % of conflicts)
40.09/40.15	c updated cache            : 0           (0.00       lits/tried recurMin)
40.09/40.15	c clauses over max glue    : 0           (0.00      % of all clauses)
40.09/40.15	c conflicts                : 493502      (12298.84  / sec)
40.09/40.15	c decisions                : 545042      (0.74      % random)
40.09/40.15	c bogo-props               : 7145398857  (178074486.43 / sec)
40.09/40.15	c conflict literals        : 8128894     (18.23     % deleted)
40.09/40.15	c Memory used              : 45.65       MB
40.09/40.15	c CPU time                 : 40.13       s
40.09/40.15	s SATISFIABLE
40.09/40.15	v 1 -2 -3 4 5 -6 -7 -8 9 10 -11 12 -13 14 15 16 17 18 -19 -20 -21 -22 -23 24 25 26 27 -28 -29 30 31 -32 -33 34 35 36 -37 38 39 -40 -41 42 -43 44 -45 -46 47 -48 -49 50 -51 52 53 54 55 56 57 -58 -59 -60 -61 -62 -63 -64 -65 66 -67 -68 69 -70 -71 72 -73 -74 75 0

Verifier Data

OK

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3367733-1305386210/watcher-3367733-1305386210 -o /tmp/evaluation-result-3367733-1305386210/solver-3367733-1305386210 -C 2400 -W 1300 -M 7680 ./strangenight2-st HOME/instance-3367733-1305386210.cnf 

running on 2 cores: 4,6

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: 3.70 3.95 3.93 4/303 18644
/proc/meminfo: memFree=24095656/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=29988 CPUtime=0 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 616 0 0 0 0 0 0 0 21 0 1 0 650219481 30707712 556 33554432000 4194304 4580011 140733407232720 18446744073709551615 4325198 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 7497 556 362 95 0 2479 0

[startup+0.0395849 s]
/proc/loadavg: 3.70 3.95 3.93 4/303 18644
/proc/meminfo: memFree=24095656/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=29988 CPUtime=0.03 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 655 0 0 0 3 0 0 0 21 0 1 0 650219481 30707712 595 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294390 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 7497 595 362 95 0 2479 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 29988

[startup+0.100581 s]
/proc/loadavg: 3.70 3.95 3.93 4/303 18644
/proc/meminfo: memFree=24095656/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=30120 CPUtime=0.09 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 734 0 0 0 9 0 0 0 21 0 1 0 650219481 30842880 674 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294447 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 7530 674 363 95 0 2512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30120

[startup+0.300584 s]
/proc/loadavg: 3.70 3.95 3.93 4/303 18644
/proc/meminfo: memFree=24095656/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=30768 CPUtime=0.29 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 1058 0 0 0 29 0 0 0 22 0 1 0 650219481 31506432 735 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294512 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 7692 735 363 95 0 2674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30768

[startup+0.700506 s]
/proc/loadavg: 3.70 3.95 3.93 4/303 18644
/proc/meminfo: memFree=24095656/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=31180 CPUtime=0.69 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 1457 0 0 0 69 0 0 0 23 0 1 0 650219481 31928320 933 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294390 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 7795 933 363 95 0 2777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31180

[startup+1.50038 s]
/proc/loadavg: 3.70 3.95 3.93 5/308 18650
/proc/meminfo: memFree=24073924/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=36192 CPUtime=1.49 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 3129 0 0 0 149 0 0 0 25 0 1 0 650219481 37060608 2039 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294324 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 9048 2039 367 95 0 4030 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36192

[startup+3.1011 s]
/proc/loadavg: 3.73 3.95 3.93 5/308 18650
/proc/meminfo: memFree=24053220/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=38976 CPUtime=3.09 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 4495 0 0 0 309 0 0 0 25 0 1 0 650219481 39911424 2722 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294341 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 9744 2722 367 95 0 4726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38976

[startup+6.30056 s]
/proc/loadavg: 3.73 3.95 3.93 5/308 18650
/proc/meminfo: memFree=24046552/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=40784 CPUtime=6.29 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 6225 0 0 0 629 0 0 0 25 0 1 0 650219481 41762816 3246 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294439 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 10196 3246 367 95 0 5178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40784

[startup+12.7005 s]
/proc/loadavg: 3.77 3.95 3.93 5/308 18650
/proc/meminfo: memFree=24013604/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=42880 CPUtime=12.69 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 9259 0 0 0 1268 1 0 0 25 0 1 0 650219481 43909120 3752 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294394 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 10720 3752 367 95 0 5702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42880

[startup+25.5003 s]
/proc/loadavg: 3.80 3.95 3.93 5/308 18650
/proc/meminfo: memFree=24003924/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=45172 CPUtime=25.49 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 13859 0 0 0 2548 1 0 0 25 0 1 0 650219481 46256128 4453 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294923 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11293 4453 367 95 0 6275 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45172

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

[startup+31.9113 s]
/proc/loadavg: 3.83 3.95 3.93 5/308 18650
/proc/meminfo: memFree=23997084/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46580 CPUtime=31.9 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 15846 0 0 0 3188 2 0 0 25 0 1 0 650219481 47697920 4868 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294410 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11645 4868 367 95 0 6627 0
Current children cumulated CPU time (s) 31.9
Current children cumulated vsize (KiB) 46580

[startup+35.1007 s]
/proc/loadavg: 3.83 3.95 3.93 5/308 18651
/proc/meminfo: memFree=23989508/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46624 CPUtime=35.1 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 16713 0 0 0 3508 2 0 0 25 0 1 0 650219481 47742976 4941 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294304 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11656 4941 367 95 0 6638 0
Current children cumulated CPU time (s) 35.1
Current children cumulated vsize (KiB) 46624

[startup+38.3002 s]
/proc/loadavg: 3.85 3.95 3.93 5/308 18651
/proc/meminfo: memFree=23989260/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46740 CPUtime=38.29 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 17995 0 0 0 3827 2 0 0 25 0 1 0 650219481 47861760 4530 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294324 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11685 4530 367 95 0 6667 0
Current children cumulated CPU time (s) 38.29
Current children cumulated vsize (KiB) 46740

[startup+39.1011 s]
/proc/loadavg: 3.85 3.95 3.93 5/308 18651
/proc/meminfo: memFree=23990128/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46740 CPUtime=39.09 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 18170 0 0 0 3907 2 0 0 25 0 1 0 650219481 47861760 4705 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294942 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11685 4705 367 95 0 6667 0
Current children cumulated CPU time (s) 39.09
Current children cumulated vsize (KiB) 46740

[startup+39.9009 s]
/proc/loadavg: 3.85 3.95 3.93 5/308 18651
/proc/meminfo: memFree=23987152/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46740 CPUtime=39.89 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 18321 0 0 0 3987 2 0 0 25 0 1 0 650219481 47861760 4856 33554432000 4194304 4580011 140733407232720 18446744073709551615 4294394 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11685 4856 367 95 0 6667 0
Current children cumulated CPU time (s) 39.89
Current children cumulated vsize (KiB) 46740

[startup+40.1009 s]
/proc/loadavg: 3.85 3.95 3.93 5/308 18651
/proc/meminfo: memFree=23987152/32951124 swapFree=63649232/67111528
[pid=18644] ppid=18642 vsize=46740 CPUtime=40.09 cores=4,6
/proc/18644/stat : 18644 (strangenight2-s) R 18642 18644 17666 0 -1 4202496 18358 0 0 0 4007 2 0 0 25 0 1 0 650219481 47861760 4893 33554432000 4194304 4580011 140733407232720 18446744073709551615 4324176 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/18644/statm: 11685 4893 367 95 0 6667 0
Current children cumulated CPU time (s) 40.09
Current children cumulated vsize (KiB) 46740

Child status: 10
Real time (s): 40.158
CPU time (s): 40.1559
CPU user time (s): 40.1269
CPU system time (s): 0.028995
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 54468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.1269
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18384
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= 13
involuntary context switches= 29

runsolver used 0.123981 second user time and 0.249962 second system time

The end

Launcher Data

Begin job on node130 at 2011-05-14 17:16:50
IDJOB=3367733
IDBENCH=82942
IDSOLVER=1845
FILE ID=node130/3367733-1305386210
RUNJOBID= node130-1305386210-18608
PBS_JOBID= 13324372
Free space on /tmp= 73416 MiB

SOLVER NAME= CryptoMiniSat Strange-Night2-st (fixed)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v75-c1597-S241605246-015.SATISFIABLE.cnf
COMMAND LINE= ./strangenight2-st BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3367733-1305386210/watcher-3367733-1305386210 -o /tmp/evaluation-result-3367733-1305386210/solver-3367733-1305386210 -C 2400 -W 1300 -M 7680  ./strangenight2-st HOME/instance-3367733-1305386210.cnf

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

MD5SUM BENCH= a2636b8675c559c02b749d6959527a10
RANDOM SEED=847191040

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
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		: 2666.838
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	: 5332.75
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24095828 kB
Buffers:        313864 kB
Cached:        7205348 kB
SwapCached:      10360 kB
Active:        2960908 kB
Inactive:      5615884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24095828 kB
SwapTotal:    67111528 kB
SwapFree:     63649232 kB
Dirty:           16728 kB
Writeback:           0 kB
AnonPages:     1054440 kB
Mapped:          13996 kB
Slab:           190364 kB
PageTables:      25476 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 51527632 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= 73408 MiB
End job on node130 at 2011-05-14 17:17:30