Trace number 3275609

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) 5000.07 4999.91

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-15-15-unsat.cnf
MD5SUM647576009a3d34cc33c6dfd3ecb1a2ef
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 variables225
Number of clauses1800
Sum of the clauses size6525
Maximum clause length15
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21575
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5225

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:  225                                                  |
0.00/0.00	c |  Number of clauses:    1800                                                 |
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 |     225     1800     6525 |      600        0    nan |  0.000 % |
0.00/0.00	c |       102 |     225     1800     6525 |      660      102     78 |  0.002 % |
0.00/0.00	c |       252 |     225     1800     6525 |      726      252     67 |  0.002 % |
0.00/0.01	c |       478 |     225     1800     6525 |      798      478     68 |  0.002 % |
0.00/0.02	c |       817 |     225     1800     6525 |      878      817     67 |  0.002 % |
0.00/0.03	c |      1324 |     225     1800     6525 |      966      831     62 |  0.002 % |
0.04/0.05	c |      2084 |     225     1800     6525 |     1062     1054     62 |  0.002 % |
0.04/0.08	c |      3223 |     225     1800     6525 |     1169     1025     56 |  0.002 % |
0.10/0.12	c |      4933 |     225     1800     6525 |     1286      835     53 |  0.002 % |
0.10/0.19	c |      7495 |     225     1800     6525 |     1414     1327     56 |  0.002 % |
0.30/0.30	c |     11340 |     225     1800     6525 |     1556     1394     57 |  0.002 % |
0.40/0.43	c |     17107 |     225     1800     6525 |     1711     1376     52 |  0.002 % |
0.60/0.68	c |     25756 |     225     1800     6525 |     1883     1098     57 |  0.002 % |
1.00/1.08	c |     38730 |     225     1800     6525 |     2071     1162     55 |  0.002 % |
1.70/1.71	c |     58191 |     225     1800     6525 |     2278     2159     60 |  0.002 % |
2.60/2.66	c |     87387 |     225     1800     6525 |     2506     1659     56 |  0.002 % |
4.10/4.14	c |    131176 |     225     1800     6525 |     2756     2520     51 |  0.002 % |
6.40/6.45	c |    196861 |     225     1800     6525 |     3032     2434     58 |  0.002 % |
9.90/9.96	c |    295388 |     225     1800     6525 |     3335     2322     57 |  0.002 % |
15.20/15.22	c |    443178 |     225     1800     6525 |     3669     3404     62 |  0.002 % |
23.90/23.93	c |    664861 |     225     1800     6525 |     4036     1920     64 |  0.002 % |
37.90/37.95	c |    997387 |     225     1800     6525 |     4440     2248     60 |  0.002 % |
60.30/60.33	c |   1496176 |     225     1800     6525 |     4884     2554     64 |  0.002 % |
96.70/96.79	c |   2244358 |     225     1800     6525 |     5372     2958     62 |  0.002 % |
151.90/151.98	c |   3366633 |     225     1800     6525 |     5909     5438     65 |  0.002 % |
236.51/236.59	c |   5050047 |     225     1800     6525 |     6500     3882     65 |  0.002 % |
369.91/370.00	c |   7575164 |     225     1800     6525 |     7150     3829     59 |  0.002 % |
569.82/569.87	c |  11362839 |     225     1800     6525 |     7865     6653     59 |  0.002 % |
905.12/905.16	c |  17044351 |     225     1800     6525 |     8652     7258     64 |  0.002 % |
1431.94/1431.94	c |  25566620 |     225     1800     6525 |     9517     8194     59 |  0.002 % |
2272.47/2272.50	c |  38350025 |     225     1800     6525 |    10469     7905     62 |  0.002 % |
3641.61/3641.52	c |  57525131 |     225     1800     6525 |    11516     6841     67 |  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-3275609-1303650862/watcher-3275609-1303650862 -o /tmp/evaluation-result-3275609-1303650862/solver-3275609-1303650862 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275609-1303650862.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: 3.62 5.28 5.75 2/181 880
/proc/meminfo: memFree=14475752/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=1860 CPUtime=0 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 172 0 0 0 0 0 0 0 25 0 1 0 476684047 1904640 129 33554432000 134512640 135048876 4292801280 18446744073709551615 134686890 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 465 129 62 131 0 332 0

[startup+0.040429 s]
/proc/loadavg: 3.62 5.28 5.75 2/181 880
/proc/meminfo: memFree=14475752/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=2124 CPUtime=0.04 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 244 0 0 0 4 0 0 0 25 0 1 0 476684047 2174976 201 33554432000 134512640 135048876 4292801280 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 531 201 67 131 0 398 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2124

[startup+0.100415 s]
/proc/loadavg: 3.62 5.28 5.75 2/181 880
/proc/meminfo: memFree=14475752/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=2124 CPUtime=0.1 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 259 0 0 0 10 0 0 0 25 0 1 0 476684047 2174976 216 33554432000 134512640 135048876 4292801280 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 531 216 67 131 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.300395 s]
/proc/loadavg: 3.62 5.28 5.75 2/181 880
/proc/meminfo: memFree=14475752/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=2388 CPUtime=0.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 295 0 0 0 30 0 0 0 25 0 1 0 476684047 2445312 252 33554432000 134512640 135048876 4292801280 18446744073709551615 134553099 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 597 252 67 131 0 464 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2388

[startup+0.700316 s]
/proc/loadavg: 3.62 5.28 5.75 2/181 880
/proc/meminfo: memFree=14475752/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=2520 CPUtime=0.7 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 350 0 0 0 70 0 0 0 25 0 1 0 476684047 2580480 307 33554432000 134512640 135048876 4292801280 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 630 307 67 131 0 497 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2520

[startup+1.50017 s]
/proc/loadavg: 3.62 5.28 5.75 3/182 881
/proc/meminfo: memFree=14473148/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=2784 CPUtime=1.5 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 410 0 0 0 150 0 0 0 25 0 1 0 476684047 2850816 367 33554432000 134512640 135048876 4292801280 18446744073709551615 134552686 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 696 367 67 131 0 563 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2784

[startup+3.10087 s]
/proc/loadavg: 3.62 5.28 5.75 3/182 882
/proc/meminfo: memFree=14472160/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=3048 CPUtime=3.1 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 482 0 0 0 310 0 0 0 25 0 1 0 476684047 3121152 439 33554432000 134512640 135048876 4292801280 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 762 439 67 131 0 629 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3048

[startup+6.30028 s]
/proc/loadavg: 3.49 5.23 5.73 3/182 882
/proc/meminfo: memFree=14470928/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=3444 CPUtime=6.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 573 0 0 0 630 0 0 0 25 0 1 0 476684047 3526656 530 33554432000 134512640 135048876 4292801280 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 861 530 67 131 0 728 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3444

[startup+12.7011 s]
/proc/loadavg: 3.37 5.17 5.71 3/182 882
/proc/meminfo: memFree=14468740/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=3712 CPUtime=12.7 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 656 0 0 0 1270 0 0 0 25 0 1 0 476684047 3801088 613 33554432000 134512640 135048876 4292801280 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 928 613 67 131 0 795 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3712

[startup+25.5007 s]
/proc/loadavg: 3.06 5.02 5.65 3/182 966
/proc/meminfo: memFree=14442280/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=4500 CPUtime=25.5 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 834 0 0 0 2550 0 0 0 25 0 1 0 476684047 4608000 791 33554432000 134512640 135048876 4292801280 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1125 791 67 131 0 992 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4500

[startup+51.101 s]
/proc/loadavg: 2.77 4.79 5.55 3/182 967
/proc/meminfo: memFree=14404036/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=5168 CPUtime=51.1 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1018 0 0 0 5110 0 0 0 25 0 1 0 476684047 5292032 975 33554432000 134512640 135048876 4292801280 18446744073709551615 134548213 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1292 975 67 131 0 1159 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5168

[startup+102.306 s]
/proc/loadavg: 2.33 4.36 5.37 3/182 968
/proc/meminfo: memFree=14337284/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=6108 CPUtime=102.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1222 0 0 0 10230 0 0 0 25 0 1 0 476684047 6254592 1179 33554432000 134512640 135048876 4292801280 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1527 1179 67 131 0 1394 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6108

[startup+162.3 s]
/proc/loadavg: 2.12 3.93 5.15 3/182 970
/proc/meminfo: memFree=14277740/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=6520 CPUtime=162.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1339 0 0 0 16230 0 0 0 25 0 1 0 476684047 6676480 1296 33554432000 134512640 135048876 4292801280 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1630 1296 67 131 0 1497 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6520

[startup+222.3 s]
/proc/loadavg: 2.04 3.57 4.95 3/182 971
/proc/meminfo: memFree=14230224/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=7084 CPUtime=222.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1460 0 0 0 22230 0 0 0 25 0 1 0 476684047 7254016 1417 33554432000 134512640 135048876 4292801280 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1771 1417 67 131 0 1638 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7084

[startup+282.3 s]
/proc/loadavg: 2.16 3.31 4.77 3/182 973
/proc/meminfo: memFree=14188796/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=7308 CPUtime=282.3 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1539 0 0 0 28230 0 0 0 25 0 1 0 476684047 7483392 1496 33554432000 134512640 135048876 4292801280 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1827 1496 67 131 0 1694 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7308

[startup+342.301 s]
/proc/loadavg: 2.06 3.07 4.60 3/182 975
/proc/meminfo: memFree=14154060/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=7592 CPUtime=342.31 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1602 0 0 0 34231 0 0 0 25 0 1 0 476684047 7774208 1559 33554432000 134512640 135048876 4292801280 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 1898 1559 67 131 0 1765 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 7592

[startup+402.301 s]
/proc/loadavg: 2.05 2.89 4.44 3/182 976
/proc/meminfo: memFree=14128116/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=8144 CPUtime=402.31 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1712 0 0 0 40231 0 0 0 25 0 1 0 476684047 8339456 1669 33554432000 134512640 135048876 4292801280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 2036 1669 67 131 0 1903 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 8144

[startup+462.301 s]
/proc/loadavg: 2.11 2.75 4.29 3/182 978
/proc/meminfo: memFree=14128344/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=8144 CPUtime=462.31 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1727 0 0 0 46231 0 0 0 25 0 1 0 476684047 8339456 1684 33554432000 134512640 135048876 4292801280 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 2036 1684 67 131 0 1903 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 8144

[startup+522.301 s]
/proc/loadavg: 2.09 2.63 4.15 3/182 979
/proc/meminfo: memFree=14127948/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=8256 CPUtime=522.31 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1812 0 0 0 52231 0 0 0 25 0 1 0 476684047 8454144 1734 33554432000 134512640 135048876 4292801280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 2064 1734 67 131 0 1931 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 8256

[startup+582.301 s]
/proc/loadavg: 2.03 2.51 4.01 3/182 981
/proc/meminfo: memFree=14127552/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=8720 CPUtime=582.31 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 1924 0 0 0 58231 0 0 0 25 0 1 0 476684047 8929280 1846 33554432000 134512640 135048876 4292801280 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 2180 1846 67 131 0 2047 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 8720


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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.03 3/182 1087
/proc/meminfo: memFree=13591396/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13032 CPUtime=4062.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3083 0 0 0 406243 0 0 0 25 0 1 0 476684047 13344768 2922 33554432000 134512640 135048876 4292801280 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3258 2922 67 131 0 3125 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 13032

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 1088
/proc/meminfo: memFree=13591504/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=12976 CPUtime=4122.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3084 0 0 0 412243 0 0 0 25 0 1 0 476684047 13287424 2909 33554432000 134512640 135048876 4292801280 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3244 2909 67 131 0 3111 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 12976

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 1090
/proc/meminfo: memFree=13591488/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13068 CPUtime=4182.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3091 0 0 0 418243 0 0 0 25 0 1 0 476684047 13381632 2916 33554432000 134512640 135048876 4292801280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3267 2916 67 131 0 3134 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 13068

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/182 1092
/proc/meminfo: memFree=13591468/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13200 CPUtime=4242.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3127 0 0 0 424243 0 0 0 25 0 1 0 476684047 13516800 2952 33554432000 134512640 135048876 4292801280 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3300 2952 67 131 0 3167 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 13200

[startup+4302.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 1093
/proc/meminfo: memFree=13591324/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4302.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3136 0 0 0 430243 0 0 0 25 0 1 0 476684047 13660160 2961 33554432000 134512640 135048876 4292801280 18446744073709551615 134547146 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2961 67 131 0 3202 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 13340

[startup+4362.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/182 1095
/proc/meminfo: memFree=13591316/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4362.43 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3146 0 0 0 436243 0 0 0 25 0 1 0 476684047 13660160 2971 33554432000 134512640 135048876 4292801280 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2971 67 131 0 3202 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 13340

[startup+4422.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/182 1096
/proc/meminfo: memFree=13591052/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4422.44 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3157 0 0 0 442244 0 0 0 25 0 1 0 476684047 13660160 2982 33554432000 134512640 135048876 4292801280 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2982 67 131 0 3202 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 13340

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/182 1098
/proc/meminfo: memFree=13591164/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4482.44 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3157 0 0 0 448244 0 0 0 25 0 1 0 476684047 13660160 2982 33554432000 134512640 135048876 4292801280 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2982 67 131 0 3202 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 13340

[startup+4542.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/182 1100
/proc/meminfo: memFree=13591268/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4542.44 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3159 0 0 0 454244 0 0 0 25 0 1 0 476684047 13660160 2984 33554432000 134512640 135048876 4292801280 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2984 67 131 0 3202 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 13340

[startup+4602.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/182 1101
/proc/meminfo: memFree=13591004/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4602.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3159 0 0 0 460245 0 0 0 25 0 1 0 476684047 13660160 2984 33554432000 134512640 135048876 4292801280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2984 67 131 0 3202 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 13340

[startup+4662.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/182 1103
/proc/meminfo: memFree=13590984/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13340 CPUtime=4662.44 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3159 0 0 0 466244 0 0 0 25 0 1 0 476684047 13660160 2984 33554432000 134512640 135048876 4292801280 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3335 2984 67 131 0 3202 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 13340

[startup+4722.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 1104
/proc/meminfo: memFree=13590964/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13480 CPUtime=4722.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3168 0 0 0 472245 0 0 0 25 0 1 0 476684047 13803520 2993 33554432000 134512640 135048876 4292801280 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3370 2993 67 131 0 3237 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 13480

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 1106
/proc/meminfo: memFree=13590952/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13480 CPUtime=4782.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3187 0 0 0 478245 0 0 0 25 0 1 0 476684047 13803520 3012 33554432000 134512640 135048876 4292801280 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3370 3012 67 131 0 3237 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 13480

[startup+4842.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/182 1108
/proc/meminfo: memFree=13590816/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13624 CPUtime=4842.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3214 0 0 0 484245 0 0 0 25 0 1 0 476684047 13950976 3039 33554432000 134512640 135048876 4292801280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3406 3039 67 131 0 3273 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 13624

[startup+4902.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/182 1109
/proc/meminfo: memFree=13590924/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13624 CPUtime=4902.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3215 0 0 0 490245 0 0 0 25 0 1 0 476684047 13950976 3040 33554432000 134512640 135048876 4292801280 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3406 3040 67 131 0 3273 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 13624

[startup+4962.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 1111
/proc/meminfo: memFree=13590904/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13768 CPUtime=4962.45 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3243 0 0 0 496245 0 0 0 25 0 1 0 476684047 14098432 3068 33554432000 134512640 135048876 4292801280 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3442 3068 67 131 0 3309 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 13768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.02 2.00 3/182 1112
/proc/meminfo: memFree=13590656/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13908 CPUtime=5000.06 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3253 0 0 0 500006 0 0 0 25 0 1 0 476684047 14241792 3078 33554432000 134512640 135048876 4292801280 18446744073709551615 134548488 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3477 3078 67 131 0 3344 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 13908

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 2.02 2.00 3/182 1112
/proc/meminfo: memFree=13590656/32951124 swapFree=67111528/67111528
[pid=880] ppid=878 vsize=13908 CPUtime=5000.06 cores=1,3,5,7
/proc/880/stat : 880 (minisat_noasser) R 878 880 32332 0 -1 4202496 3253 0 0 0 500006 0 0 0 25 0 1 0 476684047 14241792 3078 33554432000 134512640 135048876 4292801280 18446744073709551615 134548488 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/880/statm: 3477 3078 67 131 0 3344 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 13908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.07
CPU user time (s): 5000.06
CPU system time (s): 0.007998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 13908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.06
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3253
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= 12512

runsolver used 7.2519 second user time and 15.4856 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-24 15:14:22
IDJOB=3275609
IDBENCH=83230
IDSOLVER=1678
FILE ID=node135/3275609-1303650862
RUNJOBID= node135-1303650862-817
PBS_JOBID= 13150713
Free space on /tmp= 71372 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-15-15-unsat.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275609-1303650862/watcher-3275609-1303650862 -o /tmp/evaluation-result-3275609-1303650862/solver-3275609-1303650862 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275609-1303650862.cnf

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

MD5SUM BENCH= 647576009a3d34cc33c6dfd3ecb1a2ef
RANDOM SEED=758955690

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14475908 kB
Buffers:       2061216 kB
Cached:       15751596 kB
SwapCached:          0 kB
Active:        7357112 kB
Inactive:     10524132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14475908 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2776 kB
Writeback:           4 kB
AnonPages:       67492 kB
Mapped:          15188 kB
Slab:           531552 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   215860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71368 MiB
End job on node135 at 2011-04-24 16:37:44