Trace number 309472

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) 1200.06 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
MD5SUM4298698f93b1f60c814042e23cc6c5c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     914     3437    10255 |     1145        0    nan |  0.000 % |
0.00/0.01	c |       100 |     914     3437    10255 |     1260      100     23 |  0.000 % |
0.00/0.02	c |       251 |     914     3437    10255 |     1386      251     23 |  0.000 % |
0.00/0.03	c |       477 |     914     3437    10255 |     1524      477     22 |  0.000 % |
0.00/0.05	c |       818 |     914     3437    10255 |     1677      818     22 |  0.000 % |
0.00/0.08	c |      1324 |     914     3437    10255 |     1845     1324     23 |  0.000 % |
0.10/0.13	c |      2084 |     914     3437    10255 |     2029     1120     22 |  0.000 % |
0.20/0.21	c |      3223 |     914     3437    10255 |     2232     1186     23 |  0.000 % |
0.30/0.33	c |      4931 |     914     3437    10255 |     2455     1733     24 |  0.000 % |
0.51/0.52	c |      7494 |     914     3437    10255 |     2701     1752     22 |  0.000 % |
0.81/0.82	c |     11338 |     914     3437    10255 |     2971     2768     28 |  0.000 % |
1.23/1.26	c |     17104 |     914     3437    10255 |     3268     2401     24 |  0.000 % |
1.94/1.99	c |     25755 |     914     3437    10255 |     3595     2651     24 |  0.000 % |
3.07/3.10	c |     38729 |     914     3437    10255 |     3955     2728     24 |  0.000 % |
4.81/4.84	c |     58190 |     914     3437    10255 |     4350     3973     24 |  0.000 % |
7.47/7.54	c |     87382 |     914     3437    10255 |     4785     4348     24 |  0.001 % |
11.57/11.66	c |    131172 |     914     3437    10255 |     5264     4354     23 |  0.000 % |
18.43/18.47	c |    196857 |     914     3437    10255 |     5790     2951     26 |  0.000 % |
28.56/28.62	c |    295383 |     914     3437    10255 |     6369     4376     23 |  0.000 % |
44.94/44.99	c |    443173 |     914     3437    10255 |     7006     3531     28 |  0.000 % |
70.25/70.31	c |    664856 |     914     3437    10255 |     7707     5321     26 |  0.000 % |
109.26/109.38	c |    997381 |     914     3437    10255 |     8478     6825     23 |  0.000 % |
172.02/172.17	c |   1496169 |     914     3437    10255 |     9326     8351     25 |  0.000 % |
269.21/269.34	c |   2244354 |     914     3437    10255 |    10258     7991     24 |  0.000 % |
420.24/420.45	c |   3366629 |     914     3437    10255 |    11284     7771     27 |  0.000 % |
663.35/663.67	c |   5050040 |     914     3437    10255 |    12412     6775     23 |  0.000 % |
1040.19/1040.55	c |   7575156 |     914     3437    10255 |    13654     7077     25 |  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/node26/watcher-309472-1172541798 -o ROOT/results/node26/solver-309472-1172541798 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309472-1172541798/minisat /tmp/evaluation/309472-1172541798/instance-309472-1172541798.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: 1.06 1.02 1.00 3/77 21112
/proc/meminfo: memFree=1895216/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=2020 CPUtime=0
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 274133471 2068480 159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 505 159 58 138 0 364 0

[startup+0.106419 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 21112
/proc/meminfo: memFree=1895216/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=2124 CPUtime=0.1
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 234 0 0 0 10 0 0 0 18 0 1 0 274133471 2174976 218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 531 218 73 138 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.514488 s]
/proc/loadavg: 1.06 1.02 1.00 3/77 21112
/proc/meminfo: memFree=1895216/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=2388 CPUtime=0.51
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 280 0 0 0 51 0 0 0 22 0 1 0 274133471 2445312 264 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 597 264 73 138 0 456 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2388

[startup+1.33463 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1894248/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=2520 CPUtime=1.33
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 327 0 0 0 133 0 0 0 25 0 1 0 274133471 2580480 311 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 630 311 73 138 0 489 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2520

[startup+2.97092 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1893992/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=2784 CPUtime=2.96
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 371 0 0 0 296 0 0 0 25 0 1 0 274133471 2850816 355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 696 355 73 138 0 555 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2784

[startup+6.25148 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1893672/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=3048 CPUtime=6.24
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 435 0 0 0 624 0 0 0 25 0 1 0 274133471 3121152 419 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551880 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 762 419 73 138 0 621 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3048

[startup+12.7036 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1893224/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=3312 CPUtime=12.69
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 531 0 0 0 1269 0 0 0 25 0 1 0 274133471 3391488 515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 828 515 73 138 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3312

[startup+25.5078 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1892904/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=3728 CPUtime=25.49
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 616 0 0 0 2549 0 0 0 25 0 1 0 274133471 3817472 600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 932 600 73 138 0 791 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3728

[startup+51.1173 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21113
/proc/meminfo: memFree=1892264/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=4256 CPUtime=51.09
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 766 0 0 0 5109 0 0 0 25 0 1 0 274133471 4358144 750 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551837 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1064 750 73 138 0 923 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4256

[startup+102.331 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21113
/proc/meminfo: memFree=1891752/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=4916 CPUtime=102.29
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 902 0 0 0 10228 1 0 0 25 0 1 0 274133471 5033984 886 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1229 886 73 138 0 1088 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4916

[startup+162.363 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21113
/proc/meminfo: memFree=1891176/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=5452 CPUtime=162.3
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1048 0 0 0 16229 1 0 0 25 0 1 0 274133471 5582848 1032 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1363 1032 73 138 0 1222 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5452

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1890792/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=5848 CPUtime=222.31
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1144 0 0 0 22229 2 0 0 25 0 1 0 274133471 5988352 1128 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1462 1128 73 138 0 1321 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5848

[startup+282.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1890344/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=6252 CPUtime=282.31
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1249 0 0 0 28229 2 0 0 25 0 1 0 274133471 6402048 1233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1563 1233 73 138 0 1422 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 6252

[startup+342.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1889960/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=6512 CPUtime=342.32
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1324 0 0 0 34229 3 0 0 25 0 1 0 274133471 6668288 1308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563293 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1628 1308 73 138 0 1487 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 6512

[startup+402.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1889768/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=6776 CPUtime=402.33
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1385 0 0 0 40230 3 0 0 25 0 1 0 274133471 6938624 1369 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1694 1369 73 138 0 1553 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 6776

[startup+462.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1889192/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=7312 CPUtime=462.34
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1510 0 0 0 46230 4 0 0 25 0 1 0 274133471 7487488 1494 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1828 1494 73 138 0 1687 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 7312

[startup+522.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1888936/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=7584 CPUtime=522.34
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1568 0 0 0 52230 4 0 0 25 0 1 0 274133471 7766016 1552 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1896 1552 73 138 0 1755 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 7584

[startup+582.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1888744/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=7716 CPUtime=582.36
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1621 0 0 0 58231 5 0 0 25 0 1 0 274133471 7901184 1605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1929 1605 73 138 0 1788 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 7716

[startup+642.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1888616/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=7848 CPUtime=642.36
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1652 0 0 0 64231 5 0 0 25 0 1 0 274133471 8036352 1636 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 1962 1636 73 138 0 1821 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 7848

[startup+702.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1888360/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8044 CPUtime=702.37
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1698 0 0 0 70231 6 0 0 25 0 1 0 274133471 8237056 1682 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2011 1682 73 138 0 1870 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 8044

[startup+762.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1888168/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8308 CPUtime=762.37
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1758 0 0 0 76231 6 0 0 25 0 1 0 274133471 8507392 1742 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2077 1742 73 138 0 1936 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 8308

[startup+822.662 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21113
/proc/meminfo: memFree=1888168/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8440 CPUtime=822.39
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1798 0 0 0 82232 7 0 0 25 0 1 0 274133471 8642560 1782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2110 1782 73 138 0 1969 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 8440

[startup+882.687 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21113
/proc/meminfo: memFree=1888040/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8580 CPUtime=882.39
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1821 0 0 0 88232 7 0 0 25 0 1 0 274133471 8785920 1805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550908 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2145 1805 73 138 0 2004 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 8580

[startup+942.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1887784/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8848 CPUtime=942.39
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1878 0 0 0 94232 7 0 0 25 0 1 0 274133471 9060352 1862 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2212 1862 73 138 0 2071 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 8848

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1887720/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=8848 CPUtime=1002.41
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1907 0 0 0 100233 8 0 0 25 0 1 0 274133471 9060352 1891 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2212 1891 73 138 0 2071 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 8848

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1887400/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=9244 CPUtime=1062.41
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 1990 0 0 0 106233 8 0 0 25 0 1 0 274133471 9465856 1974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2311 1974 73 138 0 2170 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 9244

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1887144/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=9376 CPUtime=1122.43
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 2036 0 0 0 112234 9 0 0 25 0 1 0 274133471 9601024 2020 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2344 2020 73 138 0 2203 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 9376

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1886952/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=9520 CPUtime=1182.43
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 2076 0 0 0 118234 9 0 0 25 0 1 0 274133471 9748480 2060 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2380 2060 73 138 0 2239 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 9520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21113
/proc/meminfo: memFree=1886952/2055920 swapFree=4154888/4192956
[pid=21112] ppid=21110 vsize=9520 CPUtime=1200.05
/proc/21112/stat : 21112 (minisat) R 21110 21112 19662 0 -1 4194304 2076 0 0 0 119996 9 0 0 25 0 1 0 274133471 9748480 2060 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551974 0 0 4096 3 0 0 0 17 1 0 0
/proc/21112/statm: 2380 2060 73 138 0 2239 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9520

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): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.097985
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 9520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2076
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= 25393

runsolver used 1.15882 second user time and 2.6506 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 02:03:18 UTC 2007

IDJOB= 309472
IDBENCH= 20260
IDSOLVER= 109
FILE ID= node26/309472-1172541798

PBS_JOBID= 3971815

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309472-1172541798/minisat /tmp/evaluation/309472-1172541798/instance-309472-1172541798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-309472-1172541798 -o ROOT/results/node26/solver-309472-1172541798 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309472-1172541798/minisat /tmp/evaluation/309472-1172541798/instance-309472-1172541798.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4298698f93b1f60c814042e23cc6c5c3

RANDOM SEED= 600403461

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1895624 kB
Buffers:         26552 kB
Cached:          79824 kB
SwapCached:      17588 kB
Active:          83648 kB
Inactive:        48272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895624 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            14000 kB
Committed_AS:   719920 kB
PageTables:       1712 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= 66558 MiB

End job on node26 on Tue Feb 27 02:23:21 UTC 2007