Trace number 3261101

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-mtUNSAT 27.4588 6.88072

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 Using 4 threads
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-3261101-1304129942.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  --
3.17/0.81	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.00
3.17/0.81	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
3.17/0.81	c bin-w-bin subsume rem            0 bins  time:  0.00 s
3.17/0.81	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
3.17/0.81	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    100 time:  0.00 s
3.17/0.81	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
3.17/0.81	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
3.17/0.81	c Finding binary XORs  T:     0.00 s  found:       0
3.17/0.81	c Finding non-binary XORs:     0.00 s (found:       0, avg size: nan)
3.17/0.81	c calculated reachability. Time: 0.00
3.17/0.81	c Calc default polars -  time:   0.00 s pos:       0 undec:       0 neg:     100
3.17/0.81	c =========================================================================================
3.17/0.81	c types(t): F = full restart, N = normal restart
3.17/0.81	c types(t): S = simplification begin/end, E = solution found
3.17/0.81	c restart types(rt): st = static, dy = dynamic
3.17/0.81	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
3.17/0.81	c  B st     0         0       100       100       450         0      1900         0   no data   no data  --
3.17/0.81	c  N dy     9      4060       100       100       450      3936      1900    109352     10.32     10.88  --
3.17/0.81	c  N dy    19      8158       100       100       450      5500      1900    140521      9.00      9.49  --
3.17/0.81	c  N dy    32     12433       100       100       450      5521      1900    124239      8.85      9.33  --
3.17/0.81	c  N dy    48     16820       100       100       450      9799      1900    231506      8.83      9.31  --
3.58/0.91	c  N dy    59     20852       100       100       451      8239      1900    181655      8.74      9.23  --
4.77/1.21	c  F st    73     25002       100       100       451     12214      1900    274924      8.70      7.98  --
4.77/1.21	c  N st    73     25002       100       100       451     12214      1900    274924      8.70      7.98  --
5.57/1.45	c  N dy    79     30000       100       100       452     10438      1900    216906      8.70   no data  --
5.57/1.45	c  S st    79     30000       100       100       452     10438      1900    216906      8.70   no data  --
5.57/1.49	c  S st    79     30502       100       100       452     10931      1900    230101      8.70   no data  --
5.57/1.49	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
5.57/1.49	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
5.57/1.49	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.6M T:  0.02
5.97/1.50	c bin-w-bin subsume rem            0 bins  time:  0.00 s
5.97/1.56	c subs with bin:       57  lits-rem:       222  v-fix:    0  time:  0.23 s
5.97/1.56	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    100 time:  0.00 s
5.97/1.56	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
7.97/2.02	c lits-rem:       724  cl-subs:      908  v-elim:      0  v-fix:    0  time:  1.85 s
7.97/2.03	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.02
7.97/2.03	c calculated reachability. Time: 0.00
7.97/2.03	c  N dy    79     30502       100       100       452      9966      1900    218381      8.70   no data  --
9.16/2.35	c  N dy    93     34696       100       100       454     14034      1900    319222      8.67      9.17  --
10.36/2.65	c  N dy   111     38996       100       100       454     10557      1900    213095      8.66      9.18  --
11.56/2.94	c  N dy   120     43241       100       100       454     14626      1900    310578      8.58      9.23  --
12.36/3.16	c  S st   131     45753       100       100       455     17054      1900    372120      8.55      7.15  --
12.77/3.22	c  S st   131     46255       100       100       455      8914      1900    164118      8.55   no data  --
12.77/3.22	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
12.77/3.22	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
12.77/3.23	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.4M T:  0.02
12.77/3.23	c bin-w-bin subsume rem            0 bins  time:  0.00 s
12.77/3.26	c subs with bin:       78  lits-rem:       172  v-fix:    0  time:  0.14 s
12.77/3.26	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:    100 time:  0.00 s
12.77/3.26	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
13.18/3.34	c lits-rem:       334  cl-subs:      424  v-elim:      0  v-fix:    0  time:  0.31 s
13.18/3.34	c vivif2 --  cl tried      100 cl shrink        0 lits rem          0 time: 0.00
13.18/3.34	c vivif2 --  cl tried     8412 cl shrink        0 lits rem          0 time: 0.01
13.18/3.35	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.02
13.18/3.35	c calculated reachability. Time: 0.00
13.18/3.35	c  N dy   131     46255       100       100       455      8412      1900    159241      8.55   no data  --
14.35/3.60	c  N dy   142     50353       100       100       455     12383      1900    252441      8.52      9.14  --
15.56/3.94	c  N dy   157     54503       100       100       457     16365      1900    336894      8.50      8.97  --
16.36/4.17	c Finding binary XORs  T:     0.00 s  found:       0
17.17/4.32	c  N dy   172     58601       100       100       461     10680      1900    197634      8.47      8.96  --
18.75/4.76	c  N dy   183     64539       100       100       466     16325      1900    320941      8.38      8.84  --
20.75/5.20	c  N dy   200     68664       100       100       475     20247      1900    397159      8.35     11.03  --
20.75/5.28	c  S st   202     69383       100       100       477     20916      1900    409531      8.33      7.09  --
21.15/5.34	c  S st   202     69883        99       100       477     10912      1900    177707      8.33   no data  --
21.15/5.34	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      0 locsubst:     0 time:   0.00
21.15/5.34	c Cache  BProp: 0 Set: 0 BXProp: 0 T: 0.00
21.15/5.34	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.5M T:  0.02
21.15/5.35	c bin-w-bin subsume rem            1 bins  time:  0.00 s
21.15/5.39	c subs with bin:      479  lits-rem:       825  v-fix:    0  time:  0.15 s
21.15/5.39	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     99 time:  0.00 s
21.15/5.39	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
21.56/5.46	c lits-rem:       339  cl-subs:      355  v-elim:      0  v-fix:    0  time:  0.29 s
21.56/5.46	c vivif2 --  cl tried      100 cl shrink        0 lits rem          0 time: 0.00
21.56/5.46	c vivif2 --  cl tried     8860 cl shrink        0 lits rem          0 time: 0.01
21.56/5.47	c asymm  cl-useful: 0/100/100 lits-rem:0 time: 0.02
21.56/5.47	c calculated reachability. Time: 0.00
21.56/5.47	c  N dy   202     69883        99       100       454      8860      1872    154358      8.33   no data  --
22.34/5.66	c Finding binary XORs  T:     0.00 s  found:       0
23.14/5.80	c  N dy   223     74367        98       100       449     12946      1844    236638      8.33      8.80  --
25.14/6.33	c  N dy   235     79997        94       100       411     16668      1732    297257      8.28      8.75  --
26.73/6.80	c  N dy   253     85263        92       100       386     10372      1676    157209      8.24      8.78  --
27.13/6.87	c Following stats are for *FIRST FINISHED THREAD ONLY*
27.13/6.87	c num threads              : 4          
27.13/6.87	c restarts                 : 203        
27.13/6.87	c dynamic restarts         : 191        
27.13/6.87	c static restarts          : 12         
27.13/6.87	c full restarts            : 1          
27.13/6.87	c total simplify time      : 0.05       
27.13/6.87	c learnts DL2              : 0          
27.13/6.87	c learnts size 2           : 516        
27.13/6.87	c learnts size 1           : 78          (78.00     % of vars)
27.13/6.87	c filedLit time            : 0.04        (0.16      % time)
27.13/6.87	c v-elim SatELite          : 0           (0.00      % vars)
27.13/6.87	c SatELite time            : 3.89        (14.20     % time)
27.13/6.87	c v-elim xor               : 0           (0.00      % vars)
27.13/6.87	c xor elim time            : 0.00        (0.00      % time)
27.13/6.87	c num binary xor trees     : 0          
27.13/6.87	c binxor trees' crown      : 0           (nan       leafs/tree)
27.13/6.87	c bin xor find time        : 0.00       
27.13/6.87	c OTF clause improved      : 4308        (0.06      clauses/conflict)
27.13/6.87	c OTF impr. size diff      : 4481        (1.04       lits/clause)
27.13/6.87	c OTF cl watch-shrink      : 34115       (0.46      clauses/conflict)
27.13/6.87	c OTF cl watch-sh-lit      : 56892       (1.67       lits/clause)
27.13/6.87	c tried to recurMin cls    : 17039       (23.20      % of conflicts)
27.13/6.87	c updated cache            : 0           (0.00       lits/tried recurMin)
27.13/6.87	c unit cls received        : 5           (6.41      % of units)
27.13/6.87	c unit cls sent            : 2           (2.56      % of units)
27.13/6.87	c bin cls received         : 25         
27.13/6.87	c bin cls sent             : 13         
27.13/6.87	c clauses over max glue    : 0           (0.00      % of all clauses)
27.13/6.87	c conflicts                : 73439       (2678.51   / sec)
27.13/6.87	c decisions                : 88515       (1.23      % random)
27.13/6.87	c bogo-props               : 723178256   (26376202.26 / sec)
27.13/6.87	c conflict literals        : 1704229     (19.50     % deleted)
27.13/6.87	c Memory used              : 281.48      MB
27.13/6.87	c single-thread CPU time   : 27.42       s
27.13/6.87	c all-threads sum CPU time : 27.42       s
27.13/6.87	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-3261101-1304129942/watcher-3261101-1304129942 -o /tmp/evaluation-result-3261101-1304129942/solver-3261101-1304129942 -C 4800 -W 1300 -M 15500 ./strangenight1-mt --threads=4 HOME/instance-3261101-1304129942.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.20 8.11 8.03 5/180 6287
/proc/meminfo: memFree=28345392/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 411 0 0 0 0 0 0 0 25 0 4 0 603224906 52465664 351 33554432000 4194304 4650419 140734687152496 18446744073709551615 47629541558194 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 12809 351 303 112 0 7774 0
[pid=6287/tid=6288] ppid=6285 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 603224906 52465664 351 33554432000 4194304 4650419 140734687152496 18446744073709551615 251367603185 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 4 0 603224906 52465664 352 33554432000 4194304 4650419 140734687152496 18446744073709551615 251379344438 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=51236 CPUtime=0 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 4 0 603224906 52465664 352 33554432000 4194304 4650419 140734687152496 18446744073709551615 251362578664 0 0 4096 2 0 0 0 -1 0 0 0 0

[startup+0.0851611 s]
/proc/loadavg: 8.20 8.11 8.03 5/180 6287
/proc/meminfo: memFree=28345392/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=281944 CPUtime=0.31 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 1380 0 0 0 31 0 0 0 18 0 4 0 603224906 288710656 1285 33554432000 4194304 4650419 140734687152496 18446744073709551615 4333678 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 70486 1285 389 112 0 65451 0
[pid=6287/tid=6288] ppid=6285 vsize=281944 CPUtime=0.07 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 208 0 0 0 7 0 0 0 25 0 4 0 603224906 288710656 1286 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366819 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=281944 CPUtime=0.07 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 241 0 0 0 7 0 0 0 18 0 4 0 603224906 288710656 1286 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=281944 CPUtime=0.07 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 240 0 0 0 7 0 0 0 18 0 4 0 603224906 288710656 1286 33554432000 4194304 4650419 140734687152496 18446744073709551615 4520364 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 281944

[startup+0.101157 s]
/proc/loadavg: 8.20 8.11 8.03 5/180 6287
/proc/meminfo: memFree=28345392/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=281944 CPUtime=0.38 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 1487 0 0 0 38 0 0 0 18 0 4 0 603224906 288710656 1392 33554432000 4194304 4650419 140734687152496 18446744073709551615 4334529 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 70486 1393 389 112 0 65451 0
[pid=6287/tid=6288] ppid=6285 vsize=281944 CPUtime=0.09 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 231 0 0 0 9 0 0 0 25 0 4 0 603224906 288710656 1393 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366831 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=281944 CPUtime=0.09 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 270 0 0 0 9 0 0 0 18 0 4 0 603224906 288710656 1393 33554432000 4194304 4650419 140734687152496 18446744073709551615 4352090 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=281944 CPUtime=0.09 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 272 0 0 0 9 0 0 0 18 0 4 0 603224906 288710656 1393 33554432000 4194304 4650419 140734687152496 18446744073709551615 4363762 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 281944

[startup+0.301121 s]
/proc/loadavg: 8.20 8.11 8.03 5/180 6287
/proc/meminfo: memFree=28345392/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=283272 CPUtime=1.18 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 2598 0 0 0 118 0 0 0 18 0 4 0 603224906 290070528 1929 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 70818 1929 391 112 0 65783 0
[pid=6287/tid=6288] ppid=6285 vsize=283272 CPUtime=0.29 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 511 0 0 0 29 0 0 0 25 0 4 0 603224906 290070528 1929 33554432000 4194304 4650419 140734687152496 18446744073709551615 4315724 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=283272 CPUtime=0.29 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 529 0 0 0 29 0 0 0 18 0 4 0 603224906 290070528 1929 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365263 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=283272 CPUtime=0.29 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 553 0 0 0 29 0 0 0 18 0 4 0 603224906 290070528 1929 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365263 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 283272

[startup+0.701048 s]
/proc/loadavg: 8.20 8.11 8.03 5/180 6287
/proc/meminfo: memFree=28345392/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=284144 CPUtime=2.77 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 4185 0 0 0 277 0 0 0 18 0 4 0 603224906 290963456 2584 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366819 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 71036 2584 391 112 0 66001 0
[pid=6287/tid=6288] ppid=6285 vsize=284144 CPUtime=0.69 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 911 0 0 0 69 0 0 0 25 0 4 0 603224906 290963456 2584 33554432000 4194304 4650419 140734687152496 18446744073709551615 4334297 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=284144 CPUtime=0.69 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 919 0 0 0 69 0 0 0 18 0 4 0 603224906 290963456 2584 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365237 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=284144 CPUtime=0.69 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 962 0 0 0 69 0 0 0 18 0 4 0 603224906 290963456 2584 33554432000 4194304 4650419 140734687152496 18446744073709551615 4363600 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 284144

[startup+1.5009 s]
/proc/loadavg: 8.20 8.11 8.03 9/184 6291
/proc/meminfo: memFree=28342132/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=285572 CPUtime=5.97 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 7813 0 0 0 596 1 0 0 20 0 4 0 603224906 292425728 3677 33554432000 4194304 4650419 140734687152496 18446744073709551615 251367243872 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 71393 3677 393 112 0 66358 0
[pid=6287/tid=6288] ppid=6285 vsize=285572 CPUtime=1.48 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 1645 0 0 0 148 0 0 0 25 0 4 0 603224906 292425728 3678 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365357 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=285572 CPUtime=1.48 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 1589 0 0 0 148 0 0 0 20 0 4 0 603224906 292425728 3688 33554432000 4194304 4650419 140734687152496 18446744073709551615 4367249 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=285572 CPUtime=1.49 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 1673 0 0 0 149 0 0 0 20 0 4 0 603224906 292425728 3693 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 285572

[startup+3.10061 s]
/proc/loadavg: 8.20 8.11 8.03 9/184 6291
/proc/meminfo: memFree=28328864/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=291400 CPUtime=12.36 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 14773 0 0 0 1234 2 0 0 25 0 4 0 603224906 298393600 8093 33554432000 4194304 4650419 140734687152496 18446744073709551615 4364779 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 72850 8093 393 112 0 67815 0
[pid=6287/tid=6288] ppid=6285 vsize=291400 CPUtime=3.07 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 3838 0 0 0 307 0 0 0 25 0 4 0 603224906 298393600 8093 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=291400 CPUtime=3.08 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 4153 0 0 0 308 0 0 0 25 0 4 0 603224906 298393600 8093 33554432000 4194304 4650419 140734687152496 18446744073709551615 4439082 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=291400 CPUtime=3.08 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 2657 0 0 0 308 0 0 0 25 0 4 0 603224906 298393600 8093 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365289 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 291400

[startup+6.30101 s]
/proc/loadavg: 8.18 8.11 8.03 9/184 6291
/proc/meminfo: memFree=28300060/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=297384 CPUtime=25.14 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 22716 0 0 0 2511 3 0 0 25 0 4 0 603224906 304521216 12143 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365357 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 74346 12143 393 112 0 69311 0
[pid=6287/tid=6288] ppid=6285 vsize=297384 CPUtime=6.25 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 6282 0 0 0 625 0 0 0 25 0 4 0 603224906 304521216 12143 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=297384 CPUtime=6.28 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5191 0 0 0 628 0 0 0 25 0 4 0 603224906 304521216 12143 33554432000 4194304 4650419 140734687152496 18446744073709551615 4364751 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=297384 CPUtime=6.29 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5606 0 0 0 628 1 0 0 25 0 4 0 603224906 304521216 12143 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366904 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 297384

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

[startup+6.70094 s]
/proc/loadavg: 8.18 8.11 8.03 9/184 6291
/proc/meminfo: memFree=28297172/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=288232 CPUtime=26.73 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 23138 0 0 0 2670 3 0 0 25 0 4 0 603224906 295149568 11679 33554432000 4194304 4650419 140734687152496 18446744073709551615 4364762 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 72058 11679 393 112 0 67023 0
[pid=6287/tid=6288] ppid=6285 vsize=288232 CPUtime=6.65 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 6390 0 0 0 665 0 0 0 25 0 4 0 603224906 295149568 11679 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=288232 CPUtime=6.68 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5227 0 0 0 668 0 0 0 25 0 4 0 603224906 295149568 11679 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366906 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=288232 CPUtime=6.69 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5682 0 0 0 668 1 0 0 25 0 4 0 603224906 295149568 11679 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365346 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 26.73
Current children cumulated vsize (KiB) 288232

[startup+6.80092 s]
/proc/loadavg: 8.18 8.11 8.03 9/184 6291
/proc/meminfo: memFree=28297172/32950928 swapFree=67111352/67111528
[pid=6287] ppid=6285 vsize=288232 CPUtime=27.13 cores=0,2,4,6
/proc/6287/stat : 6287 (strangenight1-m) R 6285 6287 5263 0 -1 4202496 23201 0 0 0 2710 3 0 0 25 0 4 0 603224906 295149568 11742 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365246 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/6287/statm: 72058 11742 393 112 0 67023 0
[pid=6287/tid=6288] ppid=6285 vsize=288232 CPUtime=6.75 cores=0,2,4,6
/proc/6287/task/6288/stat : 6288 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 6410 0 0 0 675 0 0 0 25 0 4 0 603224906 295149568 11742 33554432000 4194304 4650419 140734687152496 18446744073709551615 4365227 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=6287/tid=6289] ppid=6285 vsize=288232 CPUtime=6.78 cores=0,2,4,6
/proc/6287/task/6289/stat : 6289 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5227 0 0 0 678 0 0 0 25 0 4 0 603224906 295149568 11742 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366816 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=6287/tid=6290] ppid=6285 vsize=288232 CPUtime=6.79 cores=0,2,4,6
/proc/6287/task/6290/stat : 6290 (strangenight1-m) R 6285 6287 5263 0 -1 4202560 5700 0 0 0 678 1 0 0 25 0 4 0 603224906 295149568 11743 33554432000 4194304 4650419 140734687152496 18446744073709551615 4366923 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 27.13
Current children cumulated vsize (KiB) 288232

Child status: 20
Real time (s): 6.88072
CPU time (s): 27.4588
CPU user time (s): 27.4178
CPU system time (s): 0.040993
CPU usage (%): 399.069
Max. virtual memory (cumulated for all children) (KiB): 297392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.4178
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23252
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= 168
involuntary context switches= 181

runsolver used 0.007998 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 04:19:02
IDJOB=3261101
IDBENCH=83210
IDSOLVER=1588
FILE ID=node113/3261101-1304129942
RUNJOBID= node113-1304128737-5576
PBS_JOBID= 13170765
Free space on /tmp= 72388 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-1-mt
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-10-10-unsat.cnf
COMMAND LINE= ./strangenight1-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261101-1304129942/watcher-3261101-1304129942 -o /tmp/evaluation-result-3261101-1304129942/solver-3261101-1304129942 -C 4800 -W 1300 -M 15500  ./strangenight1-mt --threads=4 HOME/instance-3261101-1304129942.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5ad28aa134f570fa0399980e14c0e5d4
RANDOM SEED=1459541632

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28345548 kB
Buffers:        742300 kB
Cached:        2508520 kB
SwapCached:         12 kB
Active:         970756 kB
Inactive:      3130292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28345548 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            6220 kB
Writeback:           0 kB
AnonPages:      849852 kB
Mapped:          15132 kB
Slab:           438328 kB
PageTables:       6080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1291832 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= 72384 MiB
End job on node113 at 2011-04-30 04:19:09