Trace number 424986

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) 5000.04 5000.02

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark292.084
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.02         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       101 |     900    18000    90000 |     6600      101    104 |  0.000 % |
0.09/0.15	c |       252 |     900    18000    90000 |     7260      252    112 |  0.000 % |
0.09/0.17	c |       477 |     900    18000    90000 |     7986      477    115 |  0.000 % |
0.19/0.21	c |       814 |     900    18000    90000 |     8784      814    116 |  0.000 % |
0.19/0.26	c |      1321 |     900    18000    90000 |     9663     1321    114 |  0.000 % |
0.29/0.35	c |      2080 |     900    18000    90000 |    10629     2080    116 |  0.000 % |
0.39/0.48	c |      3219 |     900    18000    90000 |    11692     3219    115 |  0.000 % |
0.69/0.71	c |      4927 |     900    18000    90000 |    12861     4927    116 |  0.000 % |
1.00/1.09	c |      7489 |     900    18000    90000 |    14147     7489    118 |  0.000 % |
1.79/1.81	c |     11334 |     900    18000    90000 |    15562    11334    120 |  0.000 % |
2.99/3.02	c |     17100 |     900    18000    90000 |    17118     9158    123 |  0.000 % |
4.99/5.08	c |     25751 |     900    18000    90000 |    18830     9099    121 |  0.000 % |
8.59/8.61	c |     38725 |     900    18000    90000 |    20713    12506    128 |  0.000 % |
15.30/15.36	c |     58186 |     900    18000    90000 |    22784    10939    127 |  0.000 % |
25.59/25.61	c |     87378 |     900    18000    90000 |    25063    16675    132 |  0.000 % |
43.90/43.96	c |    131167 |     900    18000    90000 |    27569    20400    131 |  0.000 % |
71.69/71.77	c |    196851 |     900    18000    90000 |    30326    25185    129 |  0.000 % |
119.59/119.61	c |    295377 |     900    18000    90000 |    33359    14976    124 |  0.000 % |
190.60/190.65	c |    443166 |     900    18000    90000 |    36695    15921    126 |  0.000 % |
308.71/308.70	c |    664849 |     900    18000    90000 |    40364    24276    131 |  0.000 % |
500.31/500.49	c |    997374 |     900    18000    90000 |    44401    28983    128 |  0.000 % |
807.73/807.86	c |   1496162 |     900    18000    90000 |    48841    31115    131 |  0.000 % |
1295.25/1295.35	c |   2244344 |     900    18000    90000 |    53725    44210    136 |  0.000 % |
2092.30/2092.32	c |   3366618 |     900    18000    90000 |    59098    15381    127 |  0.000 % |
3409.08/3409.04	c |   5050029 |     900    18000    90000 |    65008    52415    136 |  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/node16/watcher-424986-1177721698 -o ROOT/results/node16/solver-424986-1177721698 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424986-1177721698/minisat_noassertions /tmp/evaluation/424986-1177721698/instance-424986-1177721698.cnf 

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): 7500 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: 0.94 0.99 0.99 3/77 29709
/proc/meminfo: memFree=1585264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=1988 CPUtime=0
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 220087491 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556934 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 497 233 50 130 0 364 0

[startup+0.0635299 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 29709
/proc/meminfo: memFree=1585264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=3224 CPUtime=0.05
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 581 0 0 0 5 0 0 0 18 0 1 0 220087491 3301376 567 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 806 567 62 130 0 673 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3224

[startup+0.101522 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 29709
/proc/meminfo: memFree=1585264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=3396 CPUtime=0.09
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 220087491 3477504 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 849 603 62 130 0 716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.30148 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 29709
/proc/meminfo: memFree=1585264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=3560 CPUtime=0.29
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 742 0 0 0 29 0 0 0 19 0 1 0 220087491 3645440 659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 890 659 67 130 0 757 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3560

[startup+0.701397 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 29709
/proc/meminfo: memFree=1585264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=5144 CPUtime=0.69
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 1133 0 0 0 68 1 0 0 23 0 1 0 220087491 5267456 1050 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 1286 1050 67 130 0 1153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5144

[startup+1.50123 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1580328/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=7784 CPUtime=1.49
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 1788 0 0 0 148 1 0 0 25 0 1 0 220087491 7970816 1705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 1946 1705 67 130 0 1813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7784

[startup+3.1019 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1577064/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=10952 CPUtime=3.09
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 2570 0 0 0 308 1 0 0 25 0 1 0 220087491 11214848 2487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 2738 2487 67 130 0 2605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10952

[startup+6.30123 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1574376/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=11876 CPUtime=6.29
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 2833 0 0 0 627 2 0 0 25 0 1 0 220087491 12161024 2750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 2969 2750 67 130 0 2836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11876

[startup+12.7019 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1571944/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=14292 CPUtime=12.69
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 3420 0 0 0 1267 2 0 0 25 0 1 0 220087491 14635008 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 3573 3337 67 130 0 3440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14292

[startup+25.5012 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1569448/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=16804 CPUtime=25.49
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 4048 0 0 0 2546 3 0 0 25 0 1 0 220087491 17207296 3965 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 4201 3965 67 130 0 4068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16804

[startup+51.1019 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1567080/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=19220 CPUtime=51.09
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 4635 0 0 0 5106 3 0 0 25 0 1 0 220087491 19681280 4552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 4805 4552 67 130 0 4672 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19220

[startup+102.304 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1564008/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=22124 CPUtime=102.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 5381 0 0 0 10226 4 0 0 25 0 1 0 220087491 22654976 5298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 5531 5298 67 130 0 5398 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22124

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1561320/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=24764 CPUtime=162.29
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 6046 0 0 0 16224 5 0 0 25 0 1 0 220087491 25358336 5963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 6191 5963 67 130 0 6058 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24764

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1558440/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=27676 CPUtime=222.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 6762 0 0 0 22223 7 0 0 25 0 1 0 220087491 28340224 6679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 6919 6679 67 130 0 6786 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27676

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1557992/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=28072 CPUtime=282.31
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 6870 0 0 0 28223 8 0 0 25 0 1 0 220087491 28745728 6787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 7018 6787 67 130 0 6885 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 28072

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29710
/proc/meminfo: memFree=1556264/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=29788 CPUtime=342.31
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 7304 0 0 0 34223 8 0 0 25 0 1 0 220087491 30502912 7221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 7447 7221 67 130 0 7314 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 29788

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 29878
/proc/meminfo: memFree=1553512/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=31200 CPUtime=402.23
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 7647 0 0 0 40213 10 0 0 25 0 1 0 220087491 31948800 7564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 7800 7564 67 130 0 7667 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 31200

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29908
/proc/meminfo: memFree=1554472/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=31480 CPUtime=462.21
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 7721 0 0 0 46211 10 0 0 25 0 1 0 220087491 32235520 7638 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 7870 7638 67 130 0 7737 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 31480

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29908
/proc/meminfo: memFree=1553320/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=32748 CPUtime=522.21
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 8003 0 0 0 52210 11 0 0 25 0 1 0 220087491 33533952 7920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 8187 7920 67 130 0 8054 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 32748

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 29908
/proc/meminfo: memFree=1551336/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=34728 CPUtime=582.22
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 8506 0 0 0 58210 12 0 0 25 0 1 0 220087491 35561472 8423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 8682 8423 67 130 0 8549 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 34728

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 29908
/proc/meminfo: memFree=1551080/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=34772 CPUtime=642.22
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 8556 0 0 0 64210 12 0 0 25 0 1 0 220087491 35606528 8455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 8693 8455 67 130 0 8560 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 34772


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30080
/proc/meminfo: memFree=1527144/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=57716 CPUtime=4002.31
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14282 0 0 0 400188 43 0 0 25 0 1 0 220087491 59101184 14141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14429 14141 67 130 0 14296 0
Current children cumulated CPU time (s) 4002.31
Current children cumulated vsize (KiB) 57716

[startup+4062.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30604
/proc/meminfo: memFree=1527776/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=57716 CPUtime=4062.27
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14282 0 0 0 406182 45 0 0 25 0 1 0 220087491 59101184 14141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14429 14141 67 130 0 14296 0
Current children cumulated CPU time (s) 4062.27
Current children cumulated vsize (KiB) 57716

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30604
/proc/meminfo: memFree=1528032/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=57716 CPUtime=4122.26
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14282 0 0 0 412181 45 0 0 25 0 1 0 220087491 59101184 14141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14429 14141 67 130 0 14296 0
Current children cumulated CPU time (s) 4122.26
Current children cumulated vsize (KiB) 57716

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526816/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59036 CPUtime=4182.27
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14611 0 0 0 418181 46 0 0 25 0 1 0 220087491 60452864 14470 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14759 14470 67 130 0 14626 0
Current children cumulated CPU time (s) 4182.27
Current children cumulated vsize (KiB) 59036

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526816/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=58772 CPUtime=4242.27
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14611 0 0 0 424181 46 0 0 25 0 1 0 220087491 60182528 14423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14693 14423 67 130 0 14560 0
Current children cumulated CPU time (s) 4242.27
Current children cumulated vsize (KiB) 58772

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1527008/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=58708 CPUtime=4302.28
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14611 0 0 0 430181 47 0 0 25 0 1 0 220087491 60116992 14407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14677 14407 67 130 0 14544 0
Current children cumulated CPU time (s) 4302.28
Current children cumulated vsize (KiB) 58708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1527016/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=58708 CPUtime=4362.27
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14611 0 0 0 436180 47 0 0 25 0 1 0 220087491 60116992 14407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14677 14407 67 130 0 14544 0
Current children cumulated CPU time (s) 4362.27
Current children cumulated vsize (KiB) 58708

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526696/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4422.28
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 442180 48 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4422.28
Current children cumulated vsize (KiB) 59236

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526696/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4482.28
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 448180 48 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4482.28
Current children cumulated vsize (KiB) 59236

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526760/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4542.29
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 454180 49 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4542.29
Current children cumulated vsize (KiB) 59236

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526760/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4602.29
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 460180 49 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4602.29
Current children cumulated vsize (KiB) 59236

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526696/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4662.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 466180 50 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4662.3
Current children cumulated vsize (KiB) 59236

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526696/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4722.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 472180 50 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4722.3
Current children cumulated vsize (KiB) 59236

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526760/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4782.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 478179 51 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4782.3
Current children cumulated vsize (KiB) 59236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526696/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59236 CPUtime=4842.3
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14736 0 0 0 484179 51 0 0 25 0 1 0 220087491 60657664 14532 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14809 14532 67 130 0 14676 0
Current children cumulated CPU time (s) 4842.3
Current children cumulated vsize (KiB) 59236

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526248/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59764 CPUtime=4902.31
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14853 0 0 0 490179 52 0 0 25 0 1 0 220087491 61198336 14649 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14941 14649 67 130 0 14808 0
Current children cumulated CPU time (s) 4902.31
Current children cumulated vsize (KiB) 59764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526248/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59764 CPUtime=4962.31
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14862 0 0 0 496179 52 0 0 25 0 1 0 220087491 61198336 14658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14941 14658 67 130 0 14808 0
Current children cumulated CPU time (s) 4962.31
Current children cumulated vsize (KiB) 59764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30604
/proc/meminfo: memFree=1526184/2055920 swapFree=4148656/4192956
[pid=29709] ppid=29707 vsize=59764 CPUtime=5000.02
/proc/29709/stat : 29709 (minisat_noasser) R 29707 29709 29416 0 -1 4194304 14862 0 0 0 499949 53 0 0 25 0 1 0 220087491 61198336 14658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/29709/statm: 14941 14658 67 130 0 14808 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 59764

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.04
CPU user time (s): 4999.5
CPU system time (s): 0.539917
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 59764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.539917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14862
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= 5802

runsolver used 4.19336 second user time and 11.5772 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 28 00:54:59 UTC 2007

IDJOB= 424986
IDBENCH= 20079
IDSOLVER= 189
FILE ID= node16/424986-1177721698

PBS_JOBID= 4715390

Free space on /tmp= 66535 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/424986-1177721698/minisat_noassertions /tmp/evaluation/424986-1177721698/instance-424986-1177721698.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-424986-1177721698 -o ROOT/results/node16/solver-424986-1177721698 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424986-1177721698/minisat_noassertions /tmp/evaluation/424986-1177721698/instance-424986-1177721698.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 52703222

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1585736 kB
Buffers:         46836 kB
Cached:         334824 kB
SwapCached:      12332 kB
Active:         211020 kB
Inactive:       194212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585736 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            50444 kB
Committed_AS:  7591812 kB
PageTables:       1836 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= 66537 MiB

End job on node16 on Sat Apr 28 02:18:21 UTC 2007