Trace number 301395

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 (with assertions)? (TO) 1200.1 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.4811
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.10/0.16	c |       101 |    1000    20000   100000 |     7333      101    116 |  0.000 % |
0.10/0.18	c |       251 |    1000    20000   100000 |     8066      251    113 |  0.000 % |
0.20/0.20	c |       476 |    1000    20000   100000 |     8873      476    119 |  0.000 % |
0.20/0.24	c |       813 |    1000    20000   100000 |     9760      813    119 |  0.000 % |
0.20/0.30	c |      1319 |    1000    20000   100000 |    10736     1319    123 |  0.000 % |
0.30/0.40	c |      2079 |    1000    20000   100000 |    11810     2079    123 |  0.000 % |
0.50/0.54	c |      3218 |    1000    20000   100000 |    12991     3218    123 |  0.000 % |
0.71/0.78	c |      4926 |    1000    20000   100000 |    14290     4926    128 |  0.000 % |
1.12/1.23	c |      7488 |    1000    20000   100000 |    15719     7488    134 |  0.000 % |
1.94/1.98	c |     11333 |    1000    20000   100000 |    17291    11333    135 |  0.000 % |
3.37/3.43	c |     17099 |    1000    20000   100000 |    19020    17099    134 |  0.000 % |
5.63/5.65	c |     25750 |    1000    20000   100000 |    20922    16057    136 |  0.000 % |
9.72/9.79	c |     38724 |    1000    20000   100000 |    23015    18410    141 |  0.000 % |
16.27/16.37	c |     58185 |    1000    20000   100000 |    25316    14062    140 |  0.000 % |
28.77/28.82	c |     87378 |    1000    20000   100000 |    27848    15116    139 |  0.000 % |
47.61/47.67	c |    131167 |    1000    20000   100000 |    30633    25591    140 |  0.000 % |
80.49/80.59	c |    196851 |    1000    20000   100000 |    33696    18226    140 |  0.000 % |
131.80/131.89	c |    295377 |    1000    20000   100000 |    37066    31003    148 |  0.000 % |
219.25/219.36	c |    443166 |    1000    20000   100000 |    40772    32822    154 |  0.000 % |
358.85/359.01	c |    664849 |    1000    20000   100000 |    44849    34238    142 |  0.000 % |
580.48/580.68	c |    997376 |    1000    20000   100000 |    49334    18188    138 |  0.000 % |
949.78/950.10	c |   1496164 |    1000    20000   100000 |    54268    17252    137 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-301395-1171967975 -o ROOT/results/node10/solver-301395-1171967975 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301395-1171967975/minisat /tmp/evaluation/301395-1171967975/instance-301395-1171967975.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 2/77 7452
/proc/meminfo: memFree=1497144/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=1888 CPUtime=0
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 216752481 1933312 248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 472 248 58 138 0 331 0

[startup+0.106481 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7452
/proc/meminfo: memFree=1497144/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=3516 CPUtime=0.1
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 648 0 0 0 10 0 0 0 18 0 1 0 216752481 3600384 632 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521384 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 879 632 71 138 0 738 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3516

[startup+0.514536 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 7452
/proc/meminfo: memFree=1497144/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=4464 CPUtime=0.5
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 955 0 0 0 50 0 0 0 21 0 1 0 216752481 4571136 897 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1116 897 73 138 0 975 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4464

[startup+1.33465 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1491504/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=7512 CPUtime=1.32
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 1704 0 0 0 132 0 0 0 25 0 1 0 216752481 7692288 1646 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 1878 1646 73 138 0 1737 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7512

[startup+2.97087 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1488112/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=11620 CPUtime=2.96
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 2738 0 0 0 295 1 0 0 25 0 1 0 216752481 11898880 2680 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 2905 2680 73 138 0 2764 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11620

[startup+6.24731 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1484272/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=13864 CPUtime=6.24
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 3281 0 0 0 622 2 0 0 25 0 1 0 216752481 14196736 3223 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 3466 3223 73 138 0 3325 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13864

[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1480880/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=17168 CPUtime=12.68
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 4117 0 0 0 1266 2 0 0 25 0 1 0 216752481 17580032 4059 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556734 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 4292 4059 73 138 0 4151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17168

[startup+25.5139 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1479408/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=18620 CPUtime=25.5
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 4478 0 0 0 2547 3 0 0 25 0 1 0 216752481 19066880 4420 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 4655 4420 73 138 0 4514 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18620

[startup+51.1244 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1475696/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=22348 CPUtime=51.1
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 5398 0 0 0 5106 4 0 0 25 0 1 0 216752481 22884352 5340 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 5587 5340 73 138 0 5446 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22348

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7453
/proc/meminfo: memFree=1471920/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=26044 CPUtime=102.3
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 6319 0 0 0 10226 4 0 0 25 0 1 0 216752481 26669056 6261 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 6511 6261 73 138 0 6370 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26044

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1468784/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=29080 CPUtime=162.32
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 7082 0 0 0 16226 6 0 0 25 0 1 0 216752481 29777920 7024 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 7270 7024 73 138 0 7129 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29080

[startup+222.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1466160/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=32312 CPUtime=222.33
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 7877 0 0 0 22226 7 0 0 25 0 1 0 216752481 33087488 7819 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563152 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 8078 7819 73 138 0 7937 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32312

[startup+282.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1465392/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=32444 CPUtime=282.35
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 7927 0 0 0 28227 8 0 0 25 0 1 0 216752481 33222656 7869 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 8111 7869 73 138 0 7970 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32444

[startup+342.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1465136/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=32708 CPUtime=342.36
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 7996 0 0 0 34228 8 0 0 25 0 1 0 216752481 33492992 7938 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 8177 7938 73 138 0 8036 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 32708

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1463152/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=34688 CPUtime=402.38
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 8495 0 0 0 40228 10 0 0 25 0 1 0 216752481 35520512 8437 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 8672 8437 73 138 0 8531 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 34688

[startup+462.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7455
/proc/meminfo: memFree=1461808/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=36140 CPUtime=462.39
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 8836 0 0 0 46229 10 0 0 25 0 1 0 216752481 37007360 8778 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 9035 8778 73 138 0 8894 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 36140

[startup+522.579 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1461040/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=36944 CPUtime=522.41
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 9035 0 0 0 52230 11 0 0 25 0 1 0 216752481 37830656 8977 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 9236 8977 73 138 0 9095 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 36944

[startup+582.611 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1460464/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=37340 CPUtime=582.42
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 9160 0 0 0 58230 12 0 0 25 0 1 0 216752481 38236160 9102 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 9335 9102 73 138 0 9194 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 37340

[startup+642.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1458224/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=39716 CPUtime=642.44
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 9736 0 0 0 64231 13 0 0 25 0 1 0 216752481 40669184 9678 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 9929 9678 73 138 0 9788 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 39716

[startup+702.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1457456/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=40508 CPUtime=702.45
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 9931 0 0 0 70231 14 0 0 25 0 1 0 216752481 41480192 9873 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 10127 9873 73 138 0 9986 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 40508

[startup+762.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1457136/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=40772 CPUtime=762.47
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 10005 0 0 0 76232 15 0 0 25 0 1 0 216752481 41750528 9947 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 10193 9947 73 138 0 10052 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 40772

[startup+822.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1457072/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=40904 CPUtime=822.48
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 10027 0 0 0 82233 15 0 0 25 0 1 0 216752481 41885696 9969 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 10226 9969 73 138 0 10085 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 40904

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1456944/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=41036 CPUtime=882.49
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 10071 0 0 0 88233 16 0 0 25 0 1 0 216752481 42020864 10013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 10259 10013 73 138 0 10118 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 41036

[startup+942.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7455
/proc/meminfo: memFree=1455856/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=42004 CPUtime=942.51
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 10336 0 0 0 94234 17 0 0 25 0 1 0 216752481 43012096 10272 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 10501 10272 73 138 0 10360 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 42004

[startup+1002.84 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 7455
/proc/meminfo: memFree=1452016/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46500 CPUtime=1002.52
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11443 0 0 0 100233 19 0 0 25 0 1 0 216752481 47616000 11379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11625 11379 73 138 0 11484 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 46500

[startup+1062.88 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 7455
/proc/meminfo: memFree=1451376/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46412 CPUtime=1062.53
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11471 0 0 0 106234 19 0 0 25 0 1 0 216752481 47525888 11376 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11603 11376 73 138 0 11462 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 46412

[startup+1122.91 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 7455
/proc/meminfo: memFree=1451376/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46544 CPUtime=1122.55
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11474 0 0 0 112235 20 0 0 25 0 1 0 216752481 47661056 11379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11636 11379 73 138 0 11495 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 46544

[startup+1182.94 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7455
/proc/meminfo: memFree=1451440/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46520 CPUtime=1182.56
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11474 0 0 0 118236 20 0 0 25 0 1 0 216752481 47636480 11379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11630 11379 73 138 0 11489 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 46520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7455
/proc/meminfo: memFree=1451440/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46520 CPUtime=1200.07
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11474 0 0 0 119987 20 0 0 25 0 1 0 216752481 47636480 11379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11630 11379 73 138 0 11489 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46520

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7455
/proc/meminfo: memFree=1451440/2055920 swapFree=4192812/4192956
[pid=7452] ppid=7450 vsize=46520 CPUtime=1200.07
/proc/7452/stat : 7452 (minisat) R 7450 7452 6341 0 -1 4194304 11474 0 0 0 119987 20 0 0 25 0 1 0 216752481 47636480 11379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7452/statm: 11630 11379 73 138 0 11489 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.215967
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 46632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11474
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= 1775

runsolver used 1.34879 second user time and 2.91556 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 10:39:35 UTC 2007

IDJOB= 301395
IDBENCH= 20058
IDSOLVER= 109
FILE ID= node10/301395-1171967975

PBS_JOBID= 3849015

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/301395-1171967975/minisat /tmp/evaluation/301395-1171967975/instance-301395-1171967975.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301395-1171967975 -o ROOT/results/node10/solver-301395-1171967975 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301395-1171967975/minisat /tmp/evaluation/301395-1171967975/instance-301395-1171967975.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 988953189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1497552 kB
Buffers:         52872 kB
Cached:         389128 kB
SwapCached:          0 kB
Active:         268736 kB
Inactive:       217544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          63164 kB
Slab:            57552 kB
Committed_AS:  1250040 kB
PageTables:       1832 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= 66547 MiB

End job on node10 on Tue Feb 20 10:59:37 UTC 2007