Trace number 3261098

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 TechDemo-Alpha-stUNSAT 51.7721 51.7847

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-10-10-unsat.cnf
MD5SUM5ad28aa134f570fa0399980e14c0e5d4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.487925
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses550
Sum of the clauses size1900
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2450
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5100

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 Using 1 thread(s)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3261098-1303539691.cnf'
0.00/0.00	c -- header says num vars:            100
0.00/0.00	c -- header says num clauses:         550
0.00/0.00	c -- clauses added:            0 learnts,          550 normals,            0 xors
0.00/0.00	c -- vars added        100
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0       100       100       450         0      1900         0   no data   no data  --
0.00/0.00	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.00
0.00/0.00	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  0.0M T:  0.00
0.00/0.00	c Calc non-exist non-lernt bins v-fix:     0 done:    100 time:  0.00 s
0.00/0.00	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
0.00/0.00	c Subs w/ non-existent bins:      0 time:  0.00 s
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 Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
0.00/0.00	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.00/0.00	c learnt bin added due to v-elim: 0
0.00/0.00	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.00	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
0.00/0.00	c calculated reachability. Time: 0.00
0.00/0.00	c Calc default polars -  time:   0.00 s pos:       0 undec:       0 neg:     100
0.00/0.00	c =========================================================================================
0.00/0.00	c types(t): F = full restart, N = normal restart
0.00/0.00	c types(t): S = simplification begin/end, E = solution found
0.00/0.00	c restart types(rt): st = static, dy = dynamic
0.00/0.00	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits   MTavgCS    LTAvgG
0.00/0.00	c  B st     0         0       100       100       450         0      1900         0   no data   no data  --
0.00/0.05	c Decided on static restart strategy
0.09/0.12	c  N dy    20      4034       100       100       450      3933      1900    106827     27.06      9.90  --
0.29/0.31	c  N dy    49      8106       100       100       450      5439      1900    138277     26.31      9.95  --
0.49/0.56	c  N dy    78     12230       100       100       450      5299      1900    121494     25.14      9.88  --
0.79/0.83	c  N dy   107     16358       100       100       450      9231      1900    217565     23.77      9.87  --
1.10/1.11	c  N dy   136     20488       100       100       450      7768      1900    176700     24.33      9.93  --
1.39/1.43	c  N dy   165     24602       100       100       450     11690      1900    272221     23.22      9.90  --
1.69/1.74	c  N dy   193     28634       100       100       450      9016      1900    187332     22.19      9.83  --
1.79/1.85	c  S st   203     30000       100       100       450     10311      1900    216646     22.73      9.86  --
1.79/1.89	c  S st   203     30504       100       100       450     10808      1900    230231     22.73      9.86  --
1.79/1.89	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
1.79/1.89	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.89/1.96	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P:  5.1M T:  0.07
1.89/1.96	c Calc non-exist non-lernt bins v-fix:     0 done:    100 time:  0.00 s
1.89/1.96	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
1.89/1.96	c Subs w/ non-existent bins:      0 time:  0.00 s
1.89/1.96	c bin-w-bin subsume rem            0 bins  time:  0.00 s
1.99/2.03	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.06 s
1.99/2.03	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
2.19/2.24	c lits-rem:       826  cl-subs:     1370  v-elim:      0  v-fix:    0  time:  0.21 s
2.19/2.24	c learnt bin added due to v-elim: 0
2.19/2.24	c vivif2 --  cl tried      100 cl shrink        0 lits rem          0 time: 0.00
2.19/2.24	c vivif2 --  cl tried     9438 cl shrink        0 lits rem          0 time: 0.00
2.19/2.25	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.00
2.19/2.25	c calculated reachability. Time: 0.00
2.19/2.25	c  N dy   203     30504       100       100       450      9438      1900    210312     22.73      9.86  --
2.19/2.25	c  F st   203     30504       100       100       450      9438      1900    210312     22.73      9.86  --
2.29/2.39	c Decided on static restart strategy
2.49/2.55	c  N dy   223     34539       100       100       450     13329      1900    312906     25.90      9.89  --
2.79/2.88	c  N dy   252     38589       100       100       450      9690      1900    206132     25.70      9.89  --
3.19/3.22	c  N dy   280     42633       100       100       450     13546      1900    297115     21.65      9.91  --
3.49/3.55	c  S st   302     45758       100       100       450     16495      1900    371643     23.85      9.94  --
3.59/3.60	c  S st   302     46258       100       100       450     16982      1900    385031     23.85      9.94  --
3.59/3.60	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
3.59/3.60	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.69/3.78	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P: 13.5M T:  0.18
3.69/3.78	c Calc non-exist non-lernt bins v-fix:     0 done:    100 time:  0.00 s
3.69/3.78	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
3.69/3.79	c Subs w/ non-existent bins:      0 time:  0.00 s
3.69/3.79	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.89/3.90	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.11 s
3.89/3.90	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
4.69/4.70	c lits-rem:       760  cl-subs:     1479  v-elim:      0  v-fix:    0  time:  0.80 s
4.69/4.70	c learnt bin added due to v-elim: 0
4.69/4.70	c vivif2 --  cl tried      100 cl shrink        0 lits rem          0 time: 0.00
4.69/4.70	c vivif2 --  cl tried    15503 cl shrink        0 lits rem          0 time: 0.00
4.69/4.71	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.01
4.69/4.71	c calculated reachability. Time: 0.00
4.69/4.71	c  N dy   302     46258       100       100       450     15503      1900    358976     23.85      9.94  --
4.88/4.99	c  N dy   330     50263       100       100       450     10826      1900    233286     27.31      9.98  --
5.28/5.31	c  N dy   358     54350       100       100       450     14643      1900    338661     28.39     10.02  --
5.68/5.72	c  N dy   386     58474       100       100       450     18429      1900    445397     28.49     10.06  --
5.98/6.02	c  N dy   414     62484       100       100       450     12829      1900    270863     25.22     10.09  --
6.29/6.35	c  N dy   442     66512       100       100       450     16668      1900    365599     24.96     10.10  --
6.60/6.69	c  S st   463     69387       100       100       450     19375      1900    432275     23.54     10.12  --
6.70/6.76	c  S st   463     69888       100       100       450     19868      1900    445956     23.54     10.12  --
6.70/6.76	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
6.70/6.76	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.99/7.02	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      0 BRemL:      0 BRemN:      0 CBin:       0 P: 19.9M T:  0.26
6.99/7.02	c Calc non-exist non-lernt bins v-fix:     0 done:    100 time:  0.00 s
6.99/7.02	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
6.99/7.02	c Subs w/ non-existent bins:      0 time:  0.00 s
6.99/7.03	c bin-w-bin subsume rem            0 bins  time:  0.00 s
7.09/7.16	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.13 s
7.09/7.16	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
7.89/7.91	c ORs :      0 avg-s:  nan cl-sh:     0 l-rem:      0 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
9.59/9.69	c Added 2 vars  tried: 44700 time: 1.78
9.69/9.74	c ORs :      2 avg-s:  0.0 cl-sh:  5171 l-rem:   5171 b-add:      4 v-rep:   0 cl-rem: 2 avg s: 14.5 T:    1.83
9.69/9.74	c lits-rem:       742  cl-subs:     1941  v-elim:      0  v-fix:    0  time:  2.58 s
9.69/9.74	c learnt bin added due to v-elim: 0
9.69/9.74	c vivif2 --  cl tried      102 cl shrink        0 lits rem          0 time: 0.00
9.69/9.75	c vivif2 --  cl tried    17925 cl shrink        0 lits rem          0 time: 0.00
9.69/9.76	c asymm  cl-useful: 0/102/102 lits-rem:0 time: 0.01
9.69/9.76	c calculated reachability. Time: 0.00
9.69/9.76	c  N dy   463     69888       102       102       454     17925      1914    408515     23.54     10.12  --
9.69/9.76	c  F st   463     69888       102       102       454     17925      1914    408515     23.54     10.12  --
9.90/10.00	c Decided on static restart strategy
10.19/10.20	c  N dy   486     74459       102       102       455     11976      1914    248787     25.79     10.15  --
10.49/10.59	c  N dy   520     79301       102       102       457     16570      1914    365677     24.15     10.13  --
11.10/11.13	c  N dy   555     84385       102       102       459     21391      1914    489128     25.12     10.13  --
11.59/11.61	c  N dy   593     89876       102       102       460     15257      1914    316977     24.25     10.12  --
12.10/12.19	c  N dy   633     95676       102       102       460     20742      1914    450961     23.59     10.11  --
12.89/12.91	c  N dy   676    101792       102       102       461     14210      1914    287642     24.57     10.11  --
13.09/13.18	c  S st   698    104835       102       102       461     17077      1914    353617     21.63     10.09  --
13.19/13.23	c  S st   698    105339       102       102       465     17569      1914    367027     21.63     10.09  --
13.19/13.23	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
13.19/13.23	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
13.49/13.50	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      5 BRemL:      0 BRemN:      0 CBin:       0 P: 21.0M T:  0.27
13.49/13.50	c Calc non-exist non-lernt bins v-fix:     0 done:    102 time:  0.00 s
13.49/13.50	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
13.49/13.50	c Subs w/ non-existent bins:      0 time:  0.00 s
13.49/13.51	c bin-w-bin subsume rem            0 bins  time:  0.00 s
13.59/13.62	c subs with bin:        0  lits-rem:         8  v-fix:    0  time:  0.11 s
13.59/13.62	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
14.29/14.30	c ORs :      6 avg-s:  2.0 cl-sh:     7 l-rem:      7 b-add:      0 v-rep:   0 cl-rem: 2 avg s: 16.0 T:    0.00
16.79/16.83	c Added 2 vars  tried: 80000 time: 2.53
16.79/16.86	c ORs :      2 avg-s:  0.0 cl-sh:  4143 l-rem:   4143 b-add:      4 v-rep:   0 cl-rem: 0 avg s: nan T:    2.56
16.79/16.87	c lits-rem:      1187  cl-subs:     1826  v-elim:      3  v-fix:    0  time:  3.25 s
16.79/16.87	c learnt bin added due to v-elim: 0
16.79/16.87	c vivif2 --  cl tried      104 cl shrink        0 lits rem          0 time: 0.00
16.79/16.87	c vivif2 --  cl tried    15741 cl shrink        0 lits rem          0 time: 0.00
16.79/16.88	c asymm  cl-useful: 0/104/104 lits-rem:0 time: 0.01
16.79/16.88	c calculated reachability. Time: 0.00
16.79/16.88	c  N dy   698    105339       104       104       474     15741      1923    339575     21.63     10.09  --
17.49/17.54	c  N dy   745    112093       104       104       474     22156      1923    511237     24.41     10.10  --
18.39/18.42	c  N dy   795    119381       104       104       474     15806      1923    336452     24.16     10.11  --
19.19/19.21	c  N dy   847    127056       104       104       476     23001      1923    519258     23.29     10.12  --
20.19/20.24	c  N dy   902    135185       104       104       476     16526      1923    322963     22.49     10.12  --
21.09/21.16	c  N dy   962    143888       104       104       476     24722      1923    516271     23.52     10.11  --
22.29/22.32	c  N dy  1025    153139       104       104       476     18353      1923    333839     23.38     10.09  --
22.79/22.84	c  S st  1059    158008       104       104       477     22909      1923    439807     22.20     10.09  --
22.89/22.90	c  S st  1059    158513       104       104       477     23407      1923    452987     22.20     10.09  --
22.89/22.91	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
22.89/22.91	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
23.29/23.32	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      5 BRemL:      0 BRemN:      0 CBin:       0 P: 33.4M T:  0.41
23.29/23.32	c Calc non-exist non-lernt bins v-fix:     0 done:    104 time:  0.00 s
23.29/23.32	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
23.29/23.32	c Subs w/ non-existent bins:      0 time:  0.00 s
23.29/23.33	c bin-w-bin subsume rem            0 bins  time:  0.00 s
23.39/23.45	c subs with bin:        0  lits-rem:         2  v-fix:    0  time:  0.12 s
23.39/23.45	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
24.29/24.33	c ORs :     10 avg-s:  2.0 cl-sh:     2 l-rem:      2 b-add:      0 v-rep:   0 cl-rem: 0 avg s: nan T:    0.00
26.89/27.00	c Added 2 vars  tried: 80000 time: 2.66
26.99/27.05	c ORs :      2 avg-s:  0.0 cl-sh:  6451 l-rem:   6451 b-add:      4 v-rep:   0 cl-rem: 0 avg s: nan T:    2.72
26.99/27.05	c lits-rem:      3017  cl-subs:     2866  v-elim:      4  v-fix:    0  time:  3.60 s
26.99/27.05	c learnt bin added due to v-elim: 0
26.99/27.05	c vivif2 --  cl tried      106 cl shrink        0 lits rem          0 time: 0.00
26.99/27.06	c vivif2 --  cl tried    20541 cl shrink        0 lits rem          0 time: 0.00
26.99/27.07	c asymm  cl-useful: 0/106/106 lits-rem:0 time: 0.01
26.99/27.07	c calculated reachability. Time: 0.00
26.99/27.07	c  N dy  1059    158513       106       106       486     20541      1937    409935     22.20     10.09  --
28.29/28.37	c  N dy  1129    168660       106       106       495     30130      1937    643615     22.63     10.09  --
29.59/29.61	c  N dy  1204    179496       106       106       498     24374      1937    472301     21.42     10.08  --
31.18/31.26	c  N dy  1283    190994       106       106       500     18224      1937    303207     21.15     10.08  --
32.59/32.64	c  N dy  1368    203301       106       106       502     29679      1937    557385     22.25     10.05  --
34.29/34.34	c  N dy  1457    216316       106       106       504     24073      1937    399938     19.44     10.04  --
36.30/36.35	c  N dy  1552    230152       106       106       507     36923      1937    656410     18.31     10.01  --
37.09/37.14	c  S st  1605    237770       106       106       507     25479      1937    396961     20.28      9.99  --
37.19/37.20	c  S st  1605    238272       106       106       507     25978      1937    407788     20.28      9.99  --
37.19/37.20	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
37.19/37.20	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
37.59/37.65	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bin:      1 BRemL:      3 BRemN:      0 CBin:       0 P: 36.3M T:  0.45
37.59/37.65	c Calc non-exist non-lernt bins v-fix:     0 done:    106 time:  0.00 s
37.59/37.65	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
37.59/37.66	c Subs w/ non-existent bins:      0 time:  0.00 s
37.59/37.66	c bin-w-bin subsume rem            0 bins  time:  0.00 s
37.79/37.84	c subs with bin:     2784  lits-rem:      1557  v-fix:    0  time:  0.18 s
37.79/37.84	c Removed useless bin:       0  fixed:     0  bprops:   0.00M  time:  0.00 s
38.69/38.77	c ORs :     16 avg-s:  2.0 cl-sh:     4 l-rem:      4 b-add:      0 v-rep:   0 cl-rem: 2 avg s: 14.5 T:    0.00
40.79/40.81	c Added 2 vars  tried: 80000 time: 2.04
40.79/40.84	c ORs :      2 avg-s:  0.0 cl-sh:  4368 l-rem:   4368 b-add:      4 v-rep:   0 cl-rem: 2 avg s: 17.0 T:    2.07
40.79/40.85	c lits-rem:      2522  cl-subs:     3568  v-elim:      8  v-fix:    0  time:  3.00 s
40.79/40.85	c learnt bin added due to v-elim: 0
40.79/40.85	c vivif2 --  cl tried      108 cl shrink        0 lits rem          0 time: 0.00
40.79/40.85	c vivif2 --  cl tried    19622 cl shrink        1 lits rem          1 time: 0.01
40.79/40.86	c asymm  cl-useful: 0/108/108 lits-rem:0 time: 0.01
40.79/40.86	c calculated reachability. Time: 0.00
40.79/40.86	c  N dy  1605    238272       108       108       509     19622      1951    338450     20.28      9.99  --
43.09/43.11	c  N dy  1709    253581       107       108       525     33848      1951    622204     19.73      9.96  --
45.39/45.48	c  N dy  1819    269795       107       108       537     29561      1951    495579     22.65      9.94  --
48.19/48.28	c  N dy  1935    287028       104       108       562     25136      1951    374198     17.78      9.92  --
51.39/51.48	c  N dy  2057    305351        97       108       601     41875      1951    655443     12.39      9.90  --
51.69/51.77	c  E dy  2067    306767        91       108       618     21986      1951    301669     11.61      9.89  --
51.69/51.78	c num threads              : 1          
51.69/51.78	c restarts                 : 2067       
51.69/51.78	c dynamic restarts         : 2049       
51.69/51.78	c static restarts          : 18         
51.69/51.78	c full restarts            : 2          
51.69/51.78	c total simplify time      : 0.00       
51.69/51.78	c learnts DL2              : 0          
51.69/51.78	c learnts size 2           : 621        
51.69/51.78	c learnts size 1           : 77          (71.30     % of vars)
51.69/51.78	c filedLit time            : 1.64        (3.17      % time)
51.69/51.78	c v-elim SatELite          : 0           (0.00      % vars)
51.69/51.78	c SatELite time            : 13.42       (25.94     % time)
51.69/51.78	c v-elim xor               : 0           (0.00      % vars)
51.69/51.78	c xor elim time            : 0.01        (0.01      % time)
51.69/51.78	c num binary xor trees     : 0          
51.69/51.78	c binxor trees' crown      : 0           (nan       leafs/tree)
51.69/51.78	c bin xor find time        : 0.00       
51.69/51.78	c OTF clause subsumed      : 18702       (0.06      clauses/conflict)
51.69/51.78	c OTF subs. size diff      : 19626       (1.05       lits/clause)
51.69/51.78	c OTF cl watch-shrink      : 143069      (0.47      clauses/conflict)
51.69/51.78	c OTF cl watch-sh-lit      : 263365      (1.84       lits/clause)
51.69/51.78	c tried to recurMin cls    : 306750      (99.99      % of conflicts)
51.69/51.78	c updated cache            : 16          (0.00       lits/tried recurMin)
51.69/51.78	c OTF Gate-Rem cl          : 36475       (0.12      clauses/conflict)
51.69/51.78	c OTF Gate-rem lits        : 49181       (1.35      lits/confl)
51.69/51.78	c clauses over max glue    : 0           (0.00      % of all clauses)
51.69/51.78	c conflicts                : 306767      (5929.45   / sec)
51.69/51.78	c decisions                : 387847      (0.62      % random)
51.69/51.78	c bogo-props               : 3016151480  (58298741.07 / sec)
51.69/51.78	c props                    : 9249882     (178789.59 / sec)
51.69/51.78	c conflict literals        : 6851171     (28.23     % deleted)
51.69/51.78	c Memory used              : 137.93      MB
51.69/51.78	c CPU time                 : 51.74       s
51.69/51.78	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3261098-1303539691/watcher-3261098-1303539691 -o /tmp/evaluation-result-3261098-1303539691/solver-3261098-1303539691 -C 2400 -W 1300 -M 7680 ./techdemo --threads=1 HOME/instance-3261098-1303539691.cnf 

running on 2 cores: 1,3

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: 0.00 0.00 0.00 2/174 28660
/proc/meminfo: memFree=16657448/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=127088 CPUtime=0 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 546 0 0 0 0 0 0 0 22 0 1 0 465569617 130138112 481 33554432000 4194304 4797429 140733837403936 18446744073709551615 4340768 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 31772 481 404 148 0 26701 0

[startup+0.100781 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28660
/proc/meminfo: memFree=16657448/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=127484 CPUtime=0.09 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 733 0 0 0 9 0 0 0 22 0 1 0 465569617 130543616 665 33554432000 4194304 4797429 140733837403936 18446744073709551615 244446641851 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 31871 665 406 148 0 26800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 127484

[startup+0.200751 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28660
/proc/meminfo: memFree=16657448/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=128080 CPUtime=0.19 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 930 0 0 0 19 0 0 0 22 0 1 0 465569617 131153920 716 33554432000 4194304 4797429 140733837403936 18446744073709551615 4391569 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 32020 716 406 148 0 26949 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 128080

[startup+0.300731 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28660
/proc/meminfo: memFree=16657448/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=128080 CPUtime=0.29 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 1003 0 0 0 29 0 0 0 23 0 1 0 465569617 131153920 787 33554432000 4194304 4797429 140733837403936 18446744073709551615 4425630 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 32020 787 406 148 0 26949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 128080

[startup+0.700657 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 28660
/proc/meminfo: memFree=16657448/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=128852 CPUtime=0.69 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 1416 0 0 0 69 0 0 0 25 0 1 0 465569617 131944448 969 33554432000 4194304 4797429 140733837403936 18446744073709551615 4425015 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 32213 969 406 148 0 27142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128852

[startup+1.50052 s]
/proc/loadavg: 0.00 0.00 0.00 3/180 28671
/proc/meminfo: memFree=16642524/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=129732 CPUtime=1.49 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 1975 0 0 0 149 0 0 0 25 0 1 0 465569617 132845568 1238 33554432000 4194304 4797429 140733837403936 18446744073709551615 4395233 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 32433 1238 406 148 0 27362 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129732

[startup+3.10021 s]
/proc/loadavg: 0.16 0.03 0.01 3/180 28671
/proc/meminfo: memFree=16638556/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=132264 CPUtime=3.09 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 3297 0 0 0 309 0 0 0 25 0 1 0 465569617 135438336 1816 33554432000 4194304 4797429 140733837403936 18446744073709551615 244446641820 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 33066 1816 411 148 0 27995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132264

[startup+6.30062 s]
/proc/loadavg: 0.16 0.03 0.01 5/190 28691
/proc/meminfo: memFree=16605764/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=134804 CPUtime=6.29 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 4933 0 0 0 628 1 0 0 25 0 1 0 465569617 138039296 2487 33554432000 4194304 4797429 140733837403936 18446744073709551615 4424794 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 33701 2487 411 148 0 28630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134804

[startup+12.7004 s]
/proc/loadavg: 0.75 0.16 0.05 5/190 28691
/proc/meminfo: memFree=16584116/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=137016 CPUtime=12.69 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 6726 0 0 0 1268 1 0 0 25 0 1 0 465569617 140304384 3123 33554432000 4194304 4797429 140733837403936 18446744073709551615 4422912 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 34254 3123 415 148 0 29183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137016

[startup+25.5011 s]
/proc/loadavg: 1.25 0.29 0.09 5/190 28691
/proc/meminfo: memFree=16566044/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=138576 CPUtime=25.49 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 9695 0 0 0 2548 1 0 0 25 0 1 0 465569617 141901824 3399 33554432000 4194304 4797429 140733837403936 18446744073709551615 4495525 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 34644 3399 415 148 0 29573 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 138576

[startup+51.1003 s]
/proc/loadavg: 2.19 0.59 0.20 5/190 28692
/proc/meminfo: memFree=16549040/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=140564 CPUtime=51.09 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 15104 0 0 0 5106 3 0 0 25 0 1 0 465569617 143937536 4046 33554432000 4194304 4797429 140733837403936 18446744073709551615 4424835 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 35141 4046 415 148 0 30070 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 140564

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

[startup+51.2003 s]
/proc/loadavg: 2.19 0.59 0.20 5/190 28692
/proc/meminfo: memFree=16549040/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=140564 CPUtime=51.19 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 15112 0 0 0 5116 3 0 0 25 0 1 0 465569617 143937536 4054 33554432000 4194304 4797429 140733837403936 18446744073709551615 4424949 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 35141 4054 415 148 0 30070 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 140564

[startup+51.6002 s]
/proc/loadavg: 2.19 0.59 0.20 5/190 28692
/proc/meminfo: memFree=16549040/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=141024 CPUtime=51.59 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 15246 0 0 0 5156 3 0 0 25 0 1 0 465569617 144408576 4186 33554432000 4194304 4797429 140733837403936 18446744073709551615 4424835 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 35256 4186 415 148 0 30185 0
Current children cumulated CPU time (s) 51.59
Current children cumulated vsize (KiB) 141024

[startup+51.7002 s]
/proc/loadavg: 2.19 0.59 0.20 5/190 28692
/proc/meminfo: memFree=16545816/32951124 swapFree=67111528/67111528
[pid=28660] ppid=28658 vsize=141232 CPUtime=51.69 cores=1,3
/proc/28660/stat : 28660 (techdemo) R 28658 28660 28630 0 -1 4202496 15623 0 0 0 5166 3 0 0 25 0 1 0 465569617 144621568 3828 33554432000 4194304 4797429 140733837403936 18446744073709551615 4424977 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/28660/statm: 35308 3828 415 148 0 30237 0
Current children cumulated CPU time (s) 51.69
Current children cumulated vsize (KiB) 141232

Child status: 20
Real time (s): 51.7847
CPU time (s): 51.7721
CPU user time (s): 51.7361
CPU system time (s): 0.035994
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 141232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.7361
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= 15641
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= 10
involuntary context switches= 82

runsolver used 0.074988 second user time and 0.208968 second system time

The end

Launcher Data 

Begin job on node105 at 2011-04-23 08:21:32
IDJOB=3261098
IDBENCH=83210
IDSOLVER=1585
FILE ID=node105/3261098-1303539691
RUNJOBID= node105-1303539689-28650
PBS_JOBID= 13143133
Free space on /tmp= 71756 MiB

SOLVER NAME= CryptoMiniSat TechDemo-Alpha-st
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-10-10-unsat.cnf
COMMAND LINE= ./techdemo --threads=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261098-1303539691/watcher-3261098-1303539691 -o /tmp/evaluation-result-3261098-1303539691/solver-3261098-1303539691 -C 2400 -W 1300 -M 7680  ./techdemo --threads=1 HOME/instance-3261098-1303539691.cnf

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

MD5SUM BENCH= 5ad28aa134f570fa0399980e14c0e5d4
RANDOM SEED=494461433

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16657860 kB
Buffers:       2267740 kB
Cached:       13397092 kB
SwapCached:          0 kB
Active:        8279040 kB
Inactive:      7449236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16657860 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8032 kB
Writeback:           0 kB
AnonPages:       62872 kB
Mapped:          14428 kB
Slab:           500644 kB
PageTables:       4780 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   182136 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= 71728 MiB
End job on node105 at 2011-04-23 08:22:24