Trace number 421119

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? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       107 |     800    16000    80000 |     5866      107     98 |  0.000 % |
0.09/0.13	c |       257 |     800    16000    80000 |     6453      257    101 |  0.000 % |
0.09/0.15	c |       482 |     800    16000    80000 |     7098      482    104 |  0.000 % |
0.09/0.19	c |       821 |     800    16000    80000 |     7808      821    105 |  0.000 % |
0.19/0.24	c |      1328 |     800    16000    80000 |     8589     1328    105 |  0.000 % |
0.29/0.32	c |      2087 |     800    16000    80000 |     9448     2087    108 |  0.000 % |
0.39/0.45	c |      3228 |     800    16000    80000 |    10393     3228    112 |  0.000 % |
0.59/0.67	c |      4937 |     800    16000    80000 |    11432     4937    113 |  0.000 % |
1.00/1.04	c |      7500 |     800    16000    80000 |    12575     7500    111 |  0.000 % |
1.59/1.68	c |     11344 |     800    16000    80000 |    13833    11344    112 |  0.000 % |
2.79/2.80	c |     17112 |     800    16000    80000 |    15216    10061    114 |  0.000 % |
4.69/4.73	c |     25761 |     800    16000    80000 |    16738    10961    120 |  0.000 % |
7.89/7.95	c |     38736 |     800    16000    80000 |    18412    15422    123 |  0.000 % |
13.39/13.44	c |     58197 |     800    16000    80000 |    20253    16188    119 |  0.000 % |
23.09/23.16	c |     87389 |     800    16000    80000 |    22278    14558    120 |  0.000 % |
37.85/37.97	c |    131179 |     800    16000    80000 |    24506    13234    112 |  0.000 % |
64.78/64.95	c |    196865 |     800    16000    80000 |    26957    15553    119 |  0.000 % |
104.55/104.75	c |    295392 |     800    16000    80000 |    29652    24987    123 |  0.000 % |
168.04/168.20	c |    443182 |     800    16000    80000 |    32618    18568    113 |  0.000 % |
270.80/271.00	c |    664867 |     800    16000    80000 |    35879    20680    119 |  0.000 % |
444.36/444.61	c |    997393 |     800    16000    80000 |    39467    20006    117 |  0.000 % |
726.28/726.60	c |   1496181 |     800    16000    80000 |    43414    24186    116 |  0.000 % |
1168.45/1168.96	c |   2244364 |     800    16000    80000 |    47756    35091    123 |  0.000 % |

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/node18/watcher-421119-1177498833 -o ROOT/results/node18/solver-421119-1177498833 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421119-1177498833/minisat_noassertions /tmp/evaluation/421119-1177498833/instance-421119-1177498833.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.90 3/77 27671
/proc/meminfo: memFree=1649088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=1988 CPUtime=0
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 197800653 2035712 222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 497 223 50 130 0 364 0

[startup+0.0379121 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 27671
/proc/meminfo: memFree=1649088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=3120 CPUtime=0.03
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 530 0 0 0 3 0 0 0 18 0 1 0 197800653 3194880 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 780 516 62 130 0 647 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3120

[startup+0.101917 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 27671
/proc/meminfo: memFree=1649088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=3252 CPUtime=0.09
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 564 0 0 0 9 0 0 0 18 0 1 0 197800653 3330048 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 813 550 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301937 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 27671
/proc/meminfo: memFree=1649088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=3516 CPUtime=0.29
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 722 0 0 0 29 0 0 0 19 0 1 0 197800653 3600384 635 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 879 635 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701976 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 27671
/proc/meminfo: memFree=1649088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=5100 CPUtime=0.69
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 1125 0 0 0 69 0 0 0 23 0 1 0 197800653 5222400 1038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 1275 1038 67 130 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5100

[startup+1.50205 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 27672
/proc/meminfo: memFree=1644152/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=7636 CPUtime=1.49
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 1732 0 0 0 148 1 0 0 25 0 1 0 197800653 7819264 1645 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 1909 1645 67 130 0 1776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7636

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 27672
/proc/meminfo: memFree=1640952/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=9352 CPUtime=3.09
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 2186 0 0 0 308 1 0 0 25 0 1 0 197800653 9576448 2099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 2338 2099 67 130 0 2205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9352

[startup+6.30151 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 27672
/proc/meminfo: memFree=1639544/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=11596 CPUtime=6.29
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 2731 0 0 0 627 2 0 0 25 0 1 0 197800653 11874304 2644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 2899 2644 67 130 0 2766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11596

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.90 2/78 27672
/proc/meminfo: memFree=1637368/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=12584 CPUtime=12.69
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 2969 0 0 0 1267 2 0 0 25 0 1 0 197800653 12886016 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 3146 2882 67 130 0 3013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12584

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 27672
/proc/meminfo: memFree=1635192/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=14696 CPUtime=25.48
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 3524 0 0 0 2545 3 0 0 25 0 1 0 197800653 15048704 3437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 3674 3437 67 130 0 3541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14696

[startup+51.1018 s]
/proc/loadavg: 1.13 1.02 0.92 2/84 27794
/proc/meminfo: memFree=1631360/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=17204 CPUtime=51.01
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 4136 0 0 0 5096 5 0 0 25 0 1 0 197800653 17616896 4049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 4301 4049 67 130 0 4168 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 17204

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 0.92 2/78 27870
/proc/meminfo: memFree=1630840/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=18792 CPUtime=102.15
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 4532 0 0 0 10209 6 0 0 25 0 1 0 197800653 19243008 4445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 4698 4445 67 130 0 4565 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 18792

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 0.92 2/78 27870
/proc/meminfo: memFree=1628472/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=21200 CPUtime=162.13
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 5123 0 0 0 16206 7 0 0 25 0 1 0 197800653 21708800 5036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 5300 5036 67 130 0 5167 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 21200

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1626232/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=23444 CPUtime=222.11
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 5681 0 0 0 22203 8 0 0 25 0 1 0 197800653 24006656 5594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 5861 5594 67 130 0 5728 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 23444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1624248/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=25424 CPUtime=282.09
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 6178 0 0 0 28200 9 0 0 25 0 1 0 197800653 26034176 6091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 6356 6091 67 130 0 6223 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 25424

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1622200/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=27404 CPUtime=342.08
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 6677 0 0 0 34197 11 0 0 25 0 1 0 197800653 28061696 6590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 6851 6590 67 130 0 6718 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 27404

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1622264/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=27404 CPUtime=402.06
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 6677 0 0 0 40195 11 0 0 25 0 1 0 197800653 28061696 6590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 6851 6590 67 130 0 6718 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 27404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1621496/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=28064 CPUtime=462.05
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 6858 0 0 0 46193 12 0 0 25 0 1 0 197800653 28737536 6771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 7016 6771 67 130 0 6883 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 28064

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1620088/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=29524 CPUtime=522.03
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 7217 0 0 0 52190 13 0 0 25 0 1 0 197800653 30232576 7130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 7381 7130 67 130 0 7248 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 29524

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1619640/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=30052 CPUtime=582.02
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 7364 0 0 0 58188 14 0 0 25 0 1 0 197800653 30773248 7277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 7513 7277 67 130 0 7380 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 30052

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1619640/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=30032 CPUtime=642
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 7364 0 0 0 64186 14 0 0 25 0 1 0 197800653 30752768 7272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 7508 7272 67 130 0 7375 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 30032

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1619576/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=30236 CPUtime=701.99
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 7398 0 0 0 70184 15 0 0 25 0 1 0 197800653 30961664 7291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 7559 7291 67 130 0 7426 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 30236

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1617080/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=32824 CPUtime=761.97
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8032 0 0 0 76181 16 0 0 25 0 1 0 197800653 33611776 7925 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8206 7925 67 130 0 8073 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 32824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1616952/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=32956 CPUtime=821.95
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8078 0 0 0 82179 16 0 0 25 0 1 0 197800653 33746944 7971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8239 7971 67 130 0 8106 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 32956

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1615864/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=34024 CPUtime=881.93
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8339 0 0 0 88176 17 0 0 25 0 1 0 197800653 34840576 8232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8506 8232 67 130 0 8373 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 34024

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1615736/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=34156 CPUtime=941.91
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8367 0 0 0 94174 17 0 0 25 0 1 0 197800653 34975744 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8539 8260 67 130 0 8406 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 34156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1615736/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=34156 CPUtime=1001.9
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8367 0 0 0 100172 18 0 0 25 0 1 0 197800653 34975744 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8539 8260 67 130 0 8406 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 34156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1615800/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=34156 CPUtime=1061.88
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8367 0 0 0 106170 18 0 0 25 0 1 0 197800653 34975744 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8539 8260 67 130 0 8406 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 34156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1615736/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=34156 CPUtime=1121.87
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8367 0 0 0 112168 19 0 0 25 0 1 0 197800653 34975744 8260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 8539 8260 67 130 0 8406 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 34156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1613368/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=36400 CPUtime=1181.86
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8952 0 0 0 118166 20 0 0 25 0 1 0 197800653 37273600 8845 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 9100 8845 67 130 0 8967 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 36400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1613240/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=36532 CPUtime=1200.05
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8987 0 0 0 119985 20 0 0 25 0 1 0 197800653 37408768 8880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 9133 8880 67 130 0 9000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36532

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27870
/proc/meminfo: memFree=1613240/2055920 swapFree=4147180/4192956
[pid=27671] ppid=27669 vsize=36532 CPUtime=1200.05
/proc/27671/stat : 27671 (minisat_noasser) R 27669 27671 26859 0 -1 4194304 8987 0 0 0 119985 20 0 0 25 0 1 0 197800653 37408768 8880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27671/statm: 9133 8880 67 130 0 9000 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.209968
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 36532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8987
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= 7
involuntary context switches= 25171

runsolver used 1.02984 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Apr 25 11:00:33 UTC 2007

IDJOB= 421119
IDBENCH= 20028
IDSOLVER= 188
FILE ID= node18/421119-1177498833

PBS_JOBID= 4685873

Free space on /tmp= 66489 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/421119-1177498833/minisat_noassertions /tmp/evaluation/421119-1177498833/instance-421119-1177498833.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-421119-1177498833 -o ROOT/results/node18/solver-421119-1177498833 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421119-1177498833/minisat_noassertions /tmp/evaluation/421119-1177498833/instance-421119-1177498833.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 514366262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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	: 5914.62
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		: 3000.234
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:       1649432 kB
Buffers:         44328 kB
Cached:         277308 kB
SwapCached:      14828 kB
Active:         122012 kB
Inactive:       223100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649432 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            46892 kB
Committed_AS:  5422316 kB
PageTables:       1776 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= 66489 MiB

End job on node18 on Wed Apr 25 11:20:35 UTC 2007