Trace number 3275589

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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.06 4999.91

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-16-16-unsat.cnf
MD5SUMc07743bac800f91e403382f26717b1d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables256
Number of clauses2176
Sum of the clauses size7936
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5256

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  256                                                  |
0.00/0.00	c |  Number of clauses:    2176                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     256     2176     7936 |      725        0    nan |  0.000 % |
0.00/0.00	c |       100 |     256     2176     7936 |      797      100     70 |  0.002 % |
0.00/0.00	c |       250 |     256     2176     7936 |      877      250     60 |  0.002 % |
0.00/0.01	c |       475 |     256     2176     7936 |      965      475     63 |  0.002 % |
0.00/0.01	c |       812 |     256     2176     7936 |     1061      812     64 |  0.002 % |
0.00/0.03	c |      1318 |     256     2176     7936 |     1168      745     61 |  0.002 % |
0.00/0.04	c |      2077 |     256     2176     7936 |     1284      880     57 |  0.002 % |
0.00/0.07	c |      3216 |     256     2176     7936 |     1413     1339     57 |  0.002 % |
0.10/0.11	c |      4924 |     256     2176     7936 |     1554     1534     65 |  0.002 % |
0.10/0.17	c |      7486 |     256     2176     7936 |     1710     1601     55 |  0.002 % |
0.20/0.28	c |     11332 |     256     2176     7936 |     1881      916     55 |  0.002 % |
0.40/0.43	c |     17099 |     256     2176     7936 |     2069     1728     63 |  0.002 % |
0.70/0.70	c |     25753 |     256     2176     7936 |     2276     1682     70 |  0.002 % |
1.10/1.11	c |     38728 |     256     2176     7936 |     2504     1563     62 |  0.002 % |
1.70/1.73	c |     58191 |     256     2176     7936 |     2754     1554     69 |  0.002 % |
2.60/2.60	c |     87384 |     256     2176     7936 |     3029     2245     50 |  0.002 % |
4.20/4.22	c |    131173 |     256     2176     7936 |     3332     2027     70 |  0.002 % |
6.80/6.88	c |    196859 |     256     2176     7936 |     3666     1922     71 |  0.002 % |
11.60/11.64	c |    295385 |     256     2176     7936 |     4032     2091     67 |  0.002 % |
17.80/17.80	c |    443176 |     256     2176     7936 |     4436     2507     64 |  0.002 % |
27.60/27.68	c |    664859 |     256     2176     7936 |     4879     3144     67 |  0.002 % |
43.50/43.51	c |    997384 |     256     2176     7936 |     5367     4014     60 |  0.002 % |
65.50/65.54	c |   1496173 |     256     2176     7936 |     5904     3632     56 |  0.002 % |
106.90/106.91	c |   2244356 |     256     2176     7936 |     6494     5705     57 |  0.002 % |
172.50/172.60	c |   3366631 |     256     2176     7936 |     7144     4298     62 |  0.002 % |
279.00/279.04	c |   5050042 |     256     2176     7936 |     7858     5848     84 |  0.002 % |
441.41/441.49	c |   7575159 |     256     2176     7936 |     8644     5712     74 |  0.002 % |
686.02/686.02	c |  11362836 |     256     2176     7936 |     9509     8238     78 |  0.002 % |
1122.03/1122.09	c |  17044348 |     256     2176     7936 |    10460     5400     68 |  0.002 % |
1771.75/1771.75	c |  25566621 |     256     2176     7936 |    11506     7070     79 |  0.002 % |
2818.98/2818.90	c |  38350026 |     256     2176     7936 |    12656     6806     78 |  0.002 % |
4430.12/4430.00	c |  57525131 |     256     2176     7936 |    13922    12102     74 |  0.002 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3275589-1303650748/watcher-3275589-1303650748 -o /tmp/evaluation-result-3275589-1303650748/solver-3275589-1303650748 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275589-1303650748.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 1.81 1.76 3/177 31664
/proc/meminfo: memFree=14902888/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=1864 CPUtime=0 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 180 0 0 0 0 0 0 0 23 0 1 0 476675584 1908736 136 33554432000 134512640 135048876 4289775280 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 466 136 63 131 0 333 0

[startup+0.0861309 s]
/proc/loadavg: 2.03 1.81 1.76 3/177 31664
/proc/meminfo: memFree=14902888/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=2260 CPUtime=0.08 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 282 0 0 0 8 0 0 0 23 0 1 0 476675584 2314240 238 33554432000 134512640 135048876 4289775280 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 565 238 67 131 0 432 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2260

[startup+0.101125 s]
/proc/loadavg: 2.03 1.81 1.76 3/177 31664
/proc/meminfo: memFree=14902888/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=2260 CPUtime=0.1 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 292 0 0 0 10 0 0 0 23 0 1 0 476675584 2314240 248 33554432000 134512640 135048876 4289775280 18446744073709551615 134548398 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 565 248 67 131 0 432 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2260

[startup+0.301087 s]
/proc/loadavg: 2.03 1.81 1.76 3/177 31664
/proc/meminfo: memFree=14902888/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=2524 CPUtime=0.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 334 0 0 0 30 0 0 0 23 0 1 0 476675584 2584576 290 33554432000 134512640 135048876 4289775280 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 631 290 67 131 0 498 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2524

[startup+0.701016 s]
/proc/loadavg: 2.03 1.81 1.76 3/177 31664
/proc/meminfo: memFree=14902888/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=2788 CPUtime=0.7 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 417 0 0 0 70 0 0 0 25 0 1 0 476675584 2854912 373 33554432000 134512640 135048876 4289775280 18446744073709551615 134552561 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 697 373 67 131 0 564 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2788

[startup+1.50087 s]
/proc/loadavg: 2.03 1.81 1.76 3/178 31665
/proc/meminfo: memFree=14901268/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=3056 CPUtime=1.5 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 469 0 0 0 150 0 0 0 25 0 1 0 476675584 3129344 425 33554432000 134512640 135048876 4289775280 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 764 425 67 131 0 631 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3056

[startup+3.10058 s]
/proc/loadavg: 2.03 1.81 1.76 3/178 31665
/proc/meminfo: memFree=14900544/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=3716 CPUtime=3.1 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 632 0 0 0 310 0 0 0 25 0 1 0 476675584 3805184 588 33554432000 134512640 135048876 4289775280 18446744073709551615 134553209 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 929 588 67 131 0 796 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3716

[startup+6.30099 s]
/proc/loadavg: 2.03 1.81 1.76 3/178 31665
/proc/meminfo: memFree=14899680/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=4244 CPUtime=6.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 762 0 0 0 630 0 0 0 25 0 1 0 476675584 4345856 718 33554432000 134512640 135048876 4289775280 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1061 718 67 131 0 928 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4244

[startup+12.7008 s]
/proc/loadavg: 2.02 1.82 1.76 3/178 31665
/proc/meminfo: memFree=14898876/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=4640 CPUtime=12.7 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 889 0 0 0 1270 0 0 0 25 0 1 0 476675584 4751360 845 33554432000 134512640 135048876 4289775280 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1160 845 67 131 0 1027 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4640

[startup+25.5005 s]
/proc/loadavg: 2.02 1.83 1.76 3/178 31666
/proc/meminfo: memFree=14896660/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=5188 CPUtime=25.5 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1017 0 0 0 2550 0 0 0 25 0 1 0 476675584 5312512 973 33554432000 134512640 135048876 4289775280 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1297 973 67 131 0 1164 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5188

[startup+51.1008 s]
/proc/loadavg: 2.08 1.85 1.77 3/178 31666
/proc/meminfo: memFree=14894396/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=6132 CPUtime=51.1 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1246 0 0 0 5110 0 0 0 25 0 1 0 476675584 6279168 1202 33554432000 134512640 135048876 4289775280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1533 1202 67 131 0 1400 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6132

[startup+102.306 s]
/proc/loadavg: 2.03 1.88 1.78 3/178 31668
/proc/meminfo: memFree=14888316/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=6932 CPUtime=102.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1451 0 0 0 10230 0 0 0 25 0 1 0 476675584 7098368 1407 33554432000 134512640 135048876 4289775280 18446744073709551615 134546530 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1733 1407 67 131 0 1600 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6932

[startup+162.3 s]
/proc/loadavg: 2.01 1.90 1.79 3/178 31669
/proc/meminfo: memFree=14886928/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=7552 CPUtime=162.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1616 0 0 0 16230 0 0 0 25 0 1 0 476675584 7733248 1560 33554432000 134512640 135048876 4289775280 18446744073709551615 134547178 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 1888 1560 67 131 0 1755 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7552

[startup+222.3 s]
/proc/loadavg: 2.00 1.91 1.81 3/178 31671
/proc/meminfo: memFree=14881692/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=8584 CPUtime=222.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1855 0 0 0 22230 0 0 0 25 0 1 0 476675584 8790016 1799 33554432000 134512640 135048876 4289775280 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2146 1799 67 131 0 2013 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 8584

[startup+282.3 s]
/proc/loadavg: 2.00 1.92 1.82 3/178 31673
/proc/meminfo: memFree=14878704/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=9120 CPUtime=282.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 1987 0 0 0 28230 0 0 0 25 0 1 0 476675584 9338880 1931 33554432000 134512640 135048876 4289775280 18446744073709551615 134552586 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2280 1931 67 131 0 2147 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9120

[startup+342.3 s]
/proc/loadavg: 2.00 1.94 1.82 3/178 31674
/proc/meminfo: memFree=14878196/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=9668 CPUtime=342.3 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 2117 0 0 0 34230 0 0 0 25 0 1 0 476675584 9900032 2061 33554432000 134512640 135048876 4289775280 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2417 2061 67 131 0 2284 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9668

[startup+402.3 s]
/proc/loadavg: 2.00 1.94 1.83 3/178 31676
/proc/meminfo: memFree=14877076/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=10076 CPUtime=402.31 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 2225 0 0 0 40231 0 0 0 25 0 1 0 476675584 10317824 2169 33554432000 134512640 135048876 4289775280 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2519 2169 67 131 0 2386 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 10076

[startup+462.3 s]
/proc/loadavg: 2.00 1.95 1.84 3/178 31677
/proc/meminfo: memFree=14876436/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=10352 CPUtime=462.31 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 2285 0 0 0 46231 0 0 0 25 0 1 0 476675584 10600448 2229 33554432000 134512640 135048876 4289775280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2588 2229 67 131 0 2455 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 10352

[startup+522.3 s]
/proc/loadavg: 2.00 1.96 1.84 3/178 31679
/proc/meminfo: memFree=14875676/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=10916 CPUtime=522.31 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 2410 0 0 0 52231 0 0 0 25 0 1 0 476675584 11177984 2354 33554432000 134512640 135048876 4289775280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2729 2354 67 131 0 2596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 10916

[startup+582.3 s]
/proc/loadavg: 2.00 1.96 1.85 3/178 31681
/proc/meminfo: memFree=14875660/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=10916 CPUtime=582.31 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 2434 0 0 0 58231 0 0 0 25 0 1 0 476675584 11177984 2378 33554432000 134512640 135048876 4289775280 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 2729 2378 67 131 0 2596 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 10916


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31785
/proc/meminfo: memFree=14832636/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18668 CPUtime=4062.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4396 0 0 0 406242 0 0 0 25 0 1 0 476675584 19116032 4243 33554432000 134512640 135048876 4289775280 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4667 4243 67 131 0 4534 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 18668

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31787
/proc/meminfo: memFree=14832732/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18668 CPUtime=4122.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4397 0 0 0 412242 0 0 0 25 0 1 0 476675584 19116032 4244 33554432000 134512640 135048876 4289775280 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4667 4244 67 131 0 4534 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 18668

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31789
/proc/meminfo: memFree=14832472/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18808 CPUtime=4182.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4427 0 0 0 418242 0 0 0 25 0 1 0 476675584 19259392 4274 33554432000 134512640 135048876 4289775280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4702 4274 67 131 0 4569 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 18808

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31790
/proc/meminfo: memFree=14832204/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18952 CPUtime=4242.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4436 0 0 0 424242 0 0 0 25 0 1 0 476675584 19406848 4283 33554432000 134512640 135048876 4289775280 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4738 4283 67 131 0 4605 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 18952

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31792
/proc/meminfo: memFree=14831200/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18952 CPUtime=4302.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4436 0 0 0 430242 0 0 0 25 0 1 0 476675584 19406848 4283 33554432000 134512640 135048876 4289775280 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4738 4283 67 131 0 4605 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 18952

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31793
/proc/meminfo: memFree=14830920/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=18952 CPUtime=4362.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4445 0 0 0 436242 0 0 0 25 0 1 0 476675584 19406848 4292 33554432000 134512640 135048876 4289775280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4738 4292 67 131 0 4605 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 18952

[startup+4422.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 31795
/proc/meminfo: memFree=14830164/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19092 CPUtime=4422.42 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4464 0 0 0 442242 0 0 0 25 0 1 0 476675584 19550208 4311 33554432000 134512640 135048876 4289775280 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4773 4311 67 131 0 4640 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 19092

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 31797
/proc/meminfo: memFree=14829776/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19236 CPUtime=4482.43 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4500 0 0 0 448243 0 0 0 25 0 1 0 476675584 19697664 4347 33554432000 134512640 135048876 4289775280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4809 4347 67 131 0 4676 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 19236

[startup+4542.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 31798
/proc/meminfo: memFree=14829020/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4542.43 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4534 0 0 0 454243 0 0 0 25 0 1 0 476675584 19730432 4381 33554432000 134512640 135048876 4289775280 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4381 67 131 0 4684 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 19268

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31828
/proc/meminfo: memFree=14912600/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4602.43 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4537 0 0 0 460243 0 0 0 25 0 1 0 476675584 19730432 4384 33554432000 134512640 135048876 4289775280 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4384 67 131 0 4684 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 19268

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31829
/proc/meminfo: memFree=14910332/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4662.43 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4539 0 0 0 466243 0 0 0 25 0 1 0 476675584 19730432 4386 33554432000 134512640 135048876 4289775280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4386 67 131 0 4684 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 19268

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31858
/proc/meminfo: memFree=14908680/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4722.44 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4539 0 0 0 472244 0 0 0 25 0 1 0 476675584 19730432 4386 33554432000 134512640 135048876 4289775280 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4386 67 131 0 4684 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 19268

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 31860
/proc/meminfo: memFree=14906696/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4782.43 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4540 0 0 0 478243 0 0 0 25 0 1 0 476675584 19730432 4387 33554432000 134512640 135048876 4289775280 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4387 67 131 0 4684 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 19268

[startup+4842.3 s]
/proc/loadavg: 2.05 2.01 1.95 3/178 31861
/proc/meminfo: memFree=14905448/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4842.44 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4540 0 0 0 484244 0 0 0 25 0 1 0 476675584 19730432 4387 33554432000 134512640 135048876 4289775280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4387 67 131 0 4684 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 19268

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 1.95 3/178 31863
/proc/meminfo: memFree=14904448/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4902.44 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4540 0 0 0 490244 0 0 0 25 0 1 0 476675584 19730432 4387 33554432000 134512640 135048876 4289775280 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4387 67 131 0 4684 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 19268

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31864
/proc/meminfo: memFree=14904432/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=4962.44 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4541 0 0 0 496244 0 0 0 25 0 1 0 476675584 19730432 4388 33554432000 134512640 135048876 4289775280 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4388 67 131 0 4684 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 19268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31865
/proc/meminfo: memFree=14903560/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=5000.05 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4541 0 0 0 500005 0 0 0 25 0 1 0 476675584 19730432 4388 33554432000 134512640 135048876 4289775280 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4388 67 131 0 4684 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19268

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 31865
/proc/meminfo: memFree=14903560/32951124 swapFree=67111528/67111528
[pid=31664] ppid=31662 vsize=19268 CPUtime=5000.05 cores=1,3,5,7
/proc/31664/stat : 31664 (minisat_noasser) R 31662 31664 30903 0 -1 4202496 4541 0 0 0 500005 0 0 0 25 0 1 0 476675584 19730432 4388 33554432000 134512640 135048876 4289775280 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/31664/statm: 4817 4388 67 131 0 4684 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19268

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 5000.05
CPU system time (s): 0.008998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4541
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= 6
involuntary context switches= 13283

runsolver used 6.77697 second user time and 15.9556 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-24 15:12:28
IDJOB=3275589
IDBENCH=83223
IDSOLVER=1678
FILE ID=node109/3275589-1303650748
RUNJOBID= node109-1303650335-31580
PBS_JOBID= 13150739
Free space on /tmp= 72188 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-16-16-unsat.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275589-1303650748/watcher-3275589-1303650748 -o /tmp/evaluation-result-3275589-1303650748/solver-3275589-1303650748 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275589-1303650748.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c07743bac800f91e403382f26717b1d0
RANDOM SEED=1690586008

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      14903168 kB
Buffers:       2105580 kB
Cached:       15270112 kB
SwapCached:          0 kB
Active:        9434180 kB
Inactive:      8040344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14903168 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1568 kB
Writeback:           0 kB
AnonPages:       98560 kB
Mapped:          15252 kB
Slab:           510144 kB
PageTables:       4760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   242276 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= 72188 MiB
End job on node109 at 2011-04-24 16:35:50