Trace number 298976

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) 1200.03 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     588     2545     7725 |      848        0    nan |  0.000 % |
0.00/0.01	c |       101 |     588     2545     7725 |      933      101     22 |  0.000 % |
0.00/0.01	c |       252 |     588     2545     7725 |     1026      252     23 |  0.000 % |
0.00/0.02	c |       480 |     588     2545     7725 |     1129      480     24 |  0.000 % |
0.00/0.04	c |       817 |     588     2545     7725 |     1242      817     25 |  0.000 % |
0.00/0.06	c |      1323 |     588     2545     7725 |     1366      676     23 |  0.000 % |
0.00/0.10	c |      2086 |     588     2545     7725 |     1502      729     21 |  0.000 % |
0.10/0.15	c |      3226 |     588     2545     7725 |     1653     1085     23 |  0.000 % |
0.20/0.24	c |      4935 |     588     2545     7725 |     1818     1055     24 |  0.000 % |
0.30/0.38	c |      7497 |     588     2545     7725 |     2000     1721     26 |  0.000 % |
0.51/0.61	c |     11342 |     588     2545     7725 |     2200     1433     25 |  0.000 % |
0.91/0.95	c |     17109 |     588     2545     7725 |     2420     1528     22 |  0.000 % |
1.43/1.49	c |     25759 |     588     2545     7725 |     2662     1451     24 |  0.000 % |
2.25/2.32	c |     38734 |     588     2545     7725 |     2928     2176     25 |  0.000 % |
3.58/3.60	c |     58195 |     588     2545     7725 |     3221     2160     27 |  0.000 % |
5.52/5.60	c |     87387 |     588     2545     7725 |     3543     1685     24 |  0.000 % |
8.70/8.80	c |    131176 |     588     2545     7725 |     3898     2149     24 |  0.000 % |
13.62/13.72	c |    196860 |     588     2545     7725 |     4287     2394     25 |  0.000 % |
21.29/21.40	c |    295388 |     588     2545     7725 |     4716     3054     25 |  0.000 % |
33.58/33.60	c |    443178 |     588     2545     7725 |     5188     2490     23 |  0.000 % |
52.32/52.35	c |    664863 |     588     2545     7725 |     5707     3534     25 |  0.000 % |
80.88/80.97	c |    997389 |     588     2545     7725 |     6277     4062     26 |  0.000 % |
126.15/126.20	c |   1496177 |     588     2545     7725 |     6905     5042     25 |  0.000 % |
196.69/196.77	c |   2244359 |     588     2545     7725 |     7596     3785     24 |  0.000 % |
309.12/309.31	c |   3366635 |     588     2545     7725 |     8355     6616     27 |  0.000 % |
486.37/486.57	c |   5050049 |     588     2545     7725 |     9191     5556     26 |  0.000 % |
770.00/770.26	c |   7575165 |     588     2545     7725 |    10110     5972     26 |  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/node58/watcher-298976-1171863727 -o ROOT/results/node58/solver-298976-1171863727 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298976-1171863727/minisat /tmp/evaluation/298976-1171863727/instance-298976-1171863727.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: 1.00 1.00 1.00 3/64 15195
/proc/meminfo: memFree=1027360/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2024 CPUtime=0
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 206329343 2072576 157 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 506 157 72 138 0 365 0

[startup+0.106641 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15195
/proc/meminfo: memFree=1027360/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2012 CPUtime=0.1
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 206329343 2060288 187 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 503 187 73 138 0 362 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2012

[startup+0.514684 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15195
/proc/meminfo: memFree=1027360/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2276 CPUtime=0.51
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 244 0 0 0 51 0 0 0 21 0 1 0 206329343 2330624 228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555816 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 569 228 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1026520/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2408 CPUtime=1.33
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 278 0 0 0 133 0 0 0 25 0 1 0 206329343 2465792 262 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 602 262 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97096 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1026328/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2540 CPUtime=2.96
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 331 0 0 0 296 0 0 0 25 0 1 0 206329343 2600960 315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 635 315 73 138 0 494 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2540

[startup+6.25032 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1025944/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=2804 CPUtime=6.24
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 388 0 0 0 624 0 0 0 25 0 1 0 206329343 2871296 372 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 701 372 73 138 0 560 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2804

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1025688/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=3068 CPUtime=12.69
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 437 0 0 0 1269 0 0 0 25 0 1 0 206329343 3141632 421 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 767 421 73 138 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3068

[startup+25.5044 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1025304/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=3332 CPUtime=25.49
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 529 0 0 0 2549 0 0 0 25 0 1 0 206329343 3411968 513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 833 513 73 138 0 692 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3332

[startup+51.1113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1024856/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=3864 CPUtime=51.09
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 635 0 0 0 5109 0 0 0 25 0 1 0 206329343 3956736 619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 966 619 73 138 0 825 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3864

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1024152/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=4528 CPUtime=102.29
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 810 0 0 0 10229 0 0 0 25 0 1 0 206329343 4636672 794 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1132 794 73 138 0 991 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4528

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1023640/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=5064 CPUtime=162.29
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 944 0 0 0 16229 0 0 0 25 0 1 0 206329343 5185536 928 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1266 928 73 138 0 1125 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5064

[startup+222.362 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 15196
/proc/meminfo: memFree=1023128/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=5464 CPUtime=222.29
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1062 0 0 0 22229 0 0 0 25 0 1 0 206329343 5595136 1046 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1366 1046 73 138 0 1225 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5464

[startup+282.381 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 15196
/proc/meminfo: memFree=1022808/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=5848 CPUtime=282.29
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1136 0 0 0 28229 0 0 0 25 0 1 0 206329343 5988352 1120 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1462 1120 73 138 0 1321 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5848

[startup+342.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1022488/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=6116 CPUtime=342.29
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1211 0 0 0 34229 0 0 0 25 0 1 0 206329343 6262784 1195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1529 1195 73 138 0 1388 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6116

[startup+402.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1022360/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=6384 CPUtime=402.3
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1268 0 0 0 40230 0 0 0 25 0 1 0 206329343 6537216 1252 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1596 1252 73 138 0 1455 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6384

[startup+462.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1022168/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=6516 CPUtime=462.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1297 0 0 0 46230 1 0 0 25 0 1 0 206329343 6672384 1281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550513 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1629 1281 73 138 0 1488 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 6516

[startup+522.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021912/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=6780 CPUtime=522.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1383 0 0 0 52230 1 0 0 25 0 1 0 206329343 6942720 1367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1695 1367 73 138 0 1554 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 6780

[startup+582.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021720/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=6912 CPUtime=582.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1421 0 0 0 58230 1 0 0 25 0 1 0 206329343 7077888 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1728 1405 73 138 0 1587 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 6912

[startup+642.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021528/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7172 CPUtime=642.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1474 0 0 0 64230 1 0 0 25 0 1 0 206329343 7344128 1458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1793 1458 73 138 0 1652 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7172

[startup+702.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021400/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7308 CPUtime=702.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1498 0 0 0 70230 1 0 0 25 0 1 0 206329343 7483392 1482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550852 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1827 1482 73 138 0 1686 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 7308

[startup+762.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021272/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7432 CPUtime=762.32
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1531 0 0 0 76231 1 0 0 25 0 1 0 206329343 7610368 1515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1858 1515 73 138 0 1717 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 7432

[startup+822.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1021080/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7564 CPUtime=822.32
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1585 0 0 0 82231 1 0 0 25 0 1 0 206329343 7745536 1569 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1891 1569 73 138 0 1750 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 7564

[startup+882.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1020952/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7696 CPUtime=882.33
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1613 0 0 0 88232 1 0 0 25 0 1 0 206329343 7880704 1597 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1924 1597 73 138 0 1783 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 7696

[startup+942.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1020824/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=7828 CPUtime=942.33
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1651 0 0 0 94232 1 0 0 25 0 1 0 206329343 8015872 1635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 1957 1635 73 138 0 1816 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 7828

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1020696/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8092 CPUtime=1002.33
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1687 0 0 0 100232 1 0 0 25 0 1 0 206329343 8286208 1671 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2023 1671 73 138 0 1882 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 8092

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1020568/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8092 CPUtime=1062.34
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1712 0 0 0 106233 1 0 0 25 0 1 0 206329343 8286208 1696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2023 1696 73 138 0 1882 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 8092

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15196
/proc/meminfo: memFree=1020440/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8356 CPUtime=1122.34
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1760 0 0 0 112233 1 0 0 25 0 1 0 206329343 8556544 1744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2089 1744 73 138 0 1948 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 8356

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15312
/proc/meminfo: memFree=1019048/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8356 CPUtime=1182.31
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1763 0 0 0 118230 1 0 0 25 0 1 0 206329343 8556544 1747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2089 1747 73 138 0 1948 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 8356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15354
/proc/meminfo: memFree=1019048/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8356 CPUtime=1200.01
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1767 0 0 0 120000 1 0 0 25 0 1 0 206329343 8556544 1751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2089 1751 73 138 0 1948 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8356

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15354
/proc/meminfo: memFree=1019048/2055920 swapFree=4183260/4192956
[pid=15195] ppid=15193 vsize=8356 CPUtime=1200.01
/proc/15195/stat : 15195 (minisat) R 15193 15195 13340 0 -1 4194304 1767 0 0 0 120000 1 0 0 25 0 1 0 206329343 8556544 1751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/15195/statm: 2089 1751 73 138 0 1948 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.016997
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 8356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1767
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= 1821

runsolver used 0.781881 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Feb 19 05:42:07 UTC 2007

IDJOB= 298976
IDBENCH= 19999
IDSOLVER= 109
FILE ID= node58/298976-1171863727

PBS_JOBID= 3839748

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298976-1171863727/minisat /tmp/evaluation/298976-1171863727/instance-298976-1171863727.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-298976-1171863727 -o ROOT/results/node58/solver-298976-1171863727 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298976-1171863727/minisat /tmp/evaluation/298976-1171863727/instance-298976-1171863727.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 278655249

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1027768 kB
Buffers:         53352 kB
Cached:         863340 kB
SwapCached:       4096 kB
Active:         598144 kB
Inactive:       328684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027768 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            87452 kB
Committed_AS:   514140 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Mon Feb 19 06:02:09 UTC 2007