Trace number 421855

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, and are wall clock time (not CPU 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
minisat SAT 2007? (MO) 4452.06 4453.79

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3766.93
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data (download as text)

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:  252328                                               |
0.00/0.00	c |  Number of clauses:    1189896                                              |
1.39/1.48	c |  Parsing time:         1.35         s                                       |
4.58/4.62	c ============================[ Search Statistics ]==============================
4.58/4.62	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.58/4.62	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.58/4.62	c ===============================================================================
4.58/4.62	c |         0 |  126748   723645  1943048 |   241215        0    nan |  0.000 % |
4.88/4.99	c |       100 |  126748   723645  1943048 |   265336       99    119 | 18.321 % |
5.08/5.16	c |       254 |  126747   723645  1943048 |   291870      252    167 | 18.321 % |
5.68/5.79	c |       479 |  126075   723645  1943048 |   321057      466    126 | 20.594 % |
6.28/6.32	c |       817 |  125576   723645  1943048 |   353162      800    107 | 21.031 % |
7.28/7.37	c |      1327 |  118366   676565  1828128 |   388479     1285     86 | 23.272 % |
8.78/8.83	c |      2086 |  112584   647425  1756946 |   427327     2030     85 | 24.656 % |
9.98/10.01	c |      3225 |  110457   629032  1711131 |   470059     3124     86 | 24.725 % |
12.28/12.30	c |      4934 |  109034   620645  1689777 |   517065     4813     88 | 26.734 % |
16.27/16.30	c |      7496 |  103733   591606  1617368 |   568772     7295     86 | 27.661 % |
21.98/22.06	c |     11341 |  103035   585121  1602551 |   625649    11094    105 | 27.670 % |
31.77/31.80	c |     17108 |  102063   579820  1590522 |   688214    16814    117 | 28.072 % |
68.85/68.94	c |     25758 |  102063   579820  1590522 |   757036    25464    280 | 28.072 % |
98.34/98.47	c |     38733 |   96939   548685  1511483 |   832739    38091    250 | 30.787 % |
185.22/185.30	c |     58195 |   94100   531942  1468411 |   916013    57450    343 | 31.629 % |
296.48/296.60	c |     87387 |   92016   517031  1431704 |  1007614    86234    337 | 32.064 % |
495.91/496.15	c |    131178 |   91585   514028  1424107 |  1108376   129860    378 | 32.216 % |
866.09/866.44	c |    196863 |   91214   511583  1417895 |  1219214   195391    450 | 32.354 % |
1531.55/1532.14	c |    295391 |   90923   510314  1414634 |  1341135   293821    527 | 32.741 % |
2820.55/2821.66	c |    443180 |   89871   503569  1397390 |  1475249   441409    641 | 32.937 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-421855-1177503697 -o ROOT/results/node69/solver-421855-1177503697 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421855-1177503697/minisat_noassertions /tmp/evaluation/421855-1177503697/instance-421855-1177503697.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 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: 0.86 0.97 0.94 3/64 15048
/proc/meminfo: memFree=1671388/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=2328 CPUtime=0
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 226359343 2383872 457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 582 459 50 130 0 449 0

[startup+0.07233 s]
/proc/loadavg: 0.86 0.97 0.94 3/64 15048
/proc/meminfo: memFree=1671388/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=9844 CPUtime=0.07
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 2071 0 0 0 6 1 0 0 18 0 1 0 226359343 10080256 2057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 2461 2058 50 130 0 2328 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9844

[startup+0.101341 s]
/proc/loadavg: 0.86 0.97 0.94 3/64 15048
/proc/meminfo: memFree=1671388/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=12740 CPUtime=0.09
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 2771 0 0 0 8 1 0 0 18 0 1 0 226359343 13045760 2757 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524854 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 3185 2759 50 130 0 3052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.301372 s]
/proc/loadavg: 0.86 0.97 0.94 3/64 15048
/proc/meminfo: memFree=1671388/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=44028 CPUtime=0.29
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 9257 0 0 0 25 4 0 0 19 0 1 0 226359343 45084672 9243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 11007 9244 50 130 0 10874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44028

[startup+0.701437 s]
/proc/loadavg: 0.86 0.97 0.94 3/64 15048
/proc/meminfo: memFree=1671388/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=63304 CPUtime=0.69
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 13999 0 0 0 63 6 0 0 22 0 1 0 226359343 64823296 13985 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 15826 13985 50 130 0 15693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63304

[startup+1.50157 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 15049
/proc/meminfo: memFree=1600852/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=103456 CPUtime=1.49
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 23263 0 0 0 136 13 0 0 25 0 1 0 226359343 105938944 23249 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 25864 23249 61 130 0 25731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103456

[startup+3.10184 s]
/proc/loadavg: 0.86 0.97 0.94 2/65 15049
/proc/meminfo: memFree=1577172/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=126028 CPUtime=3.09
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 29498 0 0 0 294 15 0 0 25 0 1 0 226359343 129052672 29484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 0 0 0
/proc/15048/statm: 31507 29484 61 130 0 31374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 126028

[startup+6.30134 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1562260/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=115432 CPUtime=6.28
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 31406 0 0 0 611 17 0 0 25 0 1 0 226359343 118202368 27302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 28858 27302 67 130 0 28725 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115432

[startup+12.7014 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1562260/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=115432 CPUtime=12.68
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 31406 0 0 0 1251 17 0 0 25 0 1 0 226359343 118202368 27302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546365 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 28858 27302 67 130 0 28725 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 115432

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1562260/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=115432 CPUtime=25.47
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 31409 0 0 0 2530 17 0 0 25 0 1 0 226359343 118202368 27305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 28858 27305 67 130 0 28725 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 115432

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1558612/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=119300 CPUtime=51.07
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 32387 0 0 0 5088 19 0 0 25 0 1 0 226359343 122163200 28283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 29825 28283 67 130 0 29692 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119300

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1538196/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=139524 CPUtime=102.25
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 37423 0 0 0 10202 23 0 0 25 0 1 0 226359343 142872576 33319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 34881 33319 67 130 0 34748 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 139524

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1509204/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=168728 CPUtime=162.23
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 44728 0 0 0 16194 29 0 0 25 0 1 0 226359343 172777472 40624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 42182 40624 67 130 0 42049 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 168728

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1486932/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=190648 CPUtime=222.2
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 50193 0 0 0 22187 33 0 0 25 0 1 0 226359343 195223552 46089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 47662 46089 67 130 0 47529 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 190648

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1467220/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=210584 CPUtime=282.19
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 55171 0 0 0 28180 39 0 0 25 0 1 0 226359343 215638016 51067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 52646 51067 67 130 0 52513 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 210584

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1444308/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=233372 CPUtime=342.16
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 60858 0 0 0 34172 44 0 0 25 0 1 0 226359343 238972928 56754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551633 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 58343 56754 67 130 0 58210 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 233372

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 15049
/proc/meminfo: memFree=1419092/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=258792 CPUtime=402.15
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 67206 0 0 0 40166 49 0 0 25 0 1 0 226359343 265003008 63102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546814 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 64698 63102 67 130 0 64565 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 258792

[startup+462.301 s]
/proc/loadavg: 1.06 1.00 0.95 2/65 15049
/proc/meminfo: memFree=1394580/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=283168 CPUtime=462.12
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 73323 0 0 0 46158 54 0 0 25 0 1 0 226359343 289964032 69219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 70792 69219 67 130 0 70659 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 283168

[startup+522.302 s]
/proc/loadavg: 1.08 1.02 0.95 2/65 15049
/proc/meminfo: memFree=1370772/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=306872 CPUtime=522.11
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 79279 0 0 0 52151 60 0 0 25 0 1 0 226359343 314236928 75175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 76718 75175 67 130 0 76585 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 306872

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 15049
/proc/meminfo: memFree=1347156/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=330416 CPUtime=582.08
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 85102 0 0 0 58143 65 0 0 25 0 1 0 226359343 338345984 80998 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 82604 80998 67 130 0 82471 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 330416

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 15049
/proc/meminfo: memFree=1323668/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=353696 CPUtime=642.07
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 90916 0 0 0 64135 72 0 0 25 0 1 0 226359343 362184704 86812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 88424 86812 67 130 0 88291 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 353696


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

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=161364/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1514028 CPUtime=3580.97
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 380824 0 0 0 357769 328 0 0 25 0 1 0 226359343 1550364672 376720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551653 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 378507 376720 67 130 0 378374 0
Current children cumulated CPU time (s) 3580.97
Current children cumulated vsize (KiB) 1514028

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=135572/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1539464 CPUtime=3640.94
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 387196 0 0 0 363760 334 0 0 25 0 1 0 226359343 1576411136 383092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 384866 383092 67 130 0 384733 0
Current children cumulated CPU time (s) 3640.94
Current children cumulated vsize (KiB) 1539464

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=104852/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1570460 CPUtime=3700.92
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 394938 0 0 0 369751 341 0 0 25 0 1 0 226359343 1608151040 390834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 392615 390834 67 130 0 392482 0
Current children cumulated CPU time (s) 3700.92
Current children cumulated vsize (KiB) 1570460

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=78548/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1596316 CPUtime=3760.9
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 401396 0 0 0 375744 346 0 0 25 0 1 0 226359343 1634627584 397292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 399079 397292 67 130 0 398946 0
Current children cumulated CPU time (s) 3760.9
Current children cumulated vsize (KiB) 1596316

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=56660/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1618364 CPUtime=3820.88
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 406929 0 0 0 381738 350 0 0 25 0 1 0 226359343 1657204736 402825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 404591 402825 67 130 0 404458 0
Current children cumulated CPU time (s) 3820.88
Current children cumulated vsize (KiB) 1618364

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=34196/2055920 swapFree=4182892/4192956
[pid=15048] ppid=15046 vsize=1640496 CPUtime=3880.86
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 412466 0 0 0 387731 355 0 0 25 0 1 0 226359343 1679867904 408362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 410124 408362 67 130 0 409991 0
Current children cumulated CPU time (s) 3880.86
Current children cumulated vsize (KiB) 1640496

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15252/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1660860 CPUtime=3940.84
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 417571 0 0 0 393725 359 0 0 25 0 1 0 226359343 1700720640 413467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 415215 413467 67 130 0 415082 0
Current children cumulated CPU time (s) 3940.84
Current children cumulated vsize (KiB) 1660860

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15892/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1681936 CPUtime=4000.73
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 422835 0 0 0 399710 363 0 0 25 0 1 0 226359343 1722302464 418731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 420484 418731 67 130 0 420351 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 1681936

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=14868/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1710060 CPUtime=4060.7
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 429881 0 0 0 405702 368 0 0 25 0 1 0 226359343 1751101440 425777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 427515 425777 67 130 0 427382 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 1710060

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15700/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1730960 CPUtime=4120.67
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 435108 0 0 0 411696 371 0 0 25 0 1 0 226359343 1772503040 431004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 432740 431004 67 130 0 432607 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 1730960

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15124/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1751148 CPUtime=4180.66
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 440154 0 0 0 417691 375 0 0 25 0 1 0 226359343 1793175552 436050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 437787 436050 67 130 0 437654 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 1751148

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=16084/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1767224 CPUtime=4240.64
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 444188 0 0 0 423685 379 0 0 25 0 1 0 226359343 1809637376 440084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 441806 440084 67 130 0 441673 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 1767224

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15188/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1783364 CPUtime=4300.61
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 448205 0 0 0 429679 382 0 0 25 0 1 0 226359343 1826164736 444101 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 445841 444101 67 130 0 445708 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 1783364

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15828/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1810260 CPUtime=4360.6
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 454942 0 0 0 435672 388 0 0 25 0 1 0 226359343 1853706240 450838 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 452565 450838 67 130 0 452432 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 1810260

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15060/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1832888 CPUtime=4420.57
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 460590 0 0 0 441665 392 0 0 25 0 1 0 226359343 1876877312 456486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 458222 456486 67 130 0 458089 0
Current children cumulated CPU time (s) 4420.57
Current children cumulated vsize (KiB) 1832888



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4453.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15764/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=1843216 CPUtime=4451.77
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4194304 463151 0 0 0 444783 394 0 0 25 0 1 0 226359343 1887453184 459047 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 460804 459047 67 130 0 460671 0
Current children cumulated CPU time (s) 4451.77
Current children cumulated vsize (KiB) 1843216

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

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

[startup+4453.61 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15764/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=0 CPUtime=4451.87
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4195332 463151 0 0 0 444783 404 0 0 25 0 1 0 226359343 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4451.87
Current children cumulated vsize (KiB) 0

[startup+4453.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 15249
/proc/meminfo: memFree=15764/2055920 swapFree=4182916/4192956
[pid=15048] ppid=15046 vsize=0 CPUtime=4451.96
/proc/15048/stat : 15048 (minisat_noasser) R 15046 15048 14992 0 -1 4195332 463151 0 0 0 444783 413 0 0 25 0 1 0 226359343 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4451.96
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4453.79
CPU time (s): 4452.06
CPU user time (s): 4447.84
CPU system time (s): 4.22036
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4447.84
system time used= 4.22036
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463151
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= 8262

runsolver used 3.52046 second user time and 8.72267 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Apr 25 12:21:39 UTC 2007

IDJOB= 421855
IDBENCH= 20348
IDSOLVER= 189
FILE ID= node69/421855-1177503697

PBS_JOBID= 4685878

Free space on /tmp= 66474 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= /tmp/evaluation/421855-1177503697/minisat_noassertions /tmp/evaluation/421855-1177503697/instance-421855-1177503697.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-421855-1177503697 -o ROOT/results/node69/solver-421855-1177503697 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421855-1177503697/minisat_noassertions /tmp/evaluation/421855-1177503697/instance-421855-1177503697.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cd6cb5ea01688ce5beec6e625055ac90

RANDOM SEED= 714011897

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1671860 kB
Buffers:         29632 kB
Cached:         280656 kB
SwapCached:       3872 kB
Active:         109524 kB
Inactive:       210012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671860 kB
SwapTotal:     4192956 kB
SwapFree:      4182892 kB
Dirty:           23200 kB
Writeback:           0 kB
Mapped:          15264 kB
Slab:            50540 kB
Committed_AS:  2270376 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66474 MiB

End job on node69 on Wed Apr 25 13:35:55 UTC 2007