Trace number 302174

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) 1200.05 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S16540223-14.cnf
MD5SUM6104e3b216d8b12a00f9c23312ab9c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark299.403
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                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.14	c |       100 |     900    18000    90000 |     6600      100    110 |  0.000 % |
0.10/0.16	c |       250 |     900    18000    90000 |     7260      250    107 |  0.000 % |
0.10/0.18	c |       475 |     900    18000    90000 |     7986      475    103 |  0.000 % |
0.20/0.22	c |       812 |     900    18000    90000 |     8784      812    111 |  0.000 % |
0.20/0.27	c |      1318 |     900    18000    90000 |     9663     1318    112 |  0.000 % |
0.30/0.36	c |      2077 |     900    18000    90000 |    10629     2077    115 |  0.000 % |
0.40/0.50	c |      3216 |     900    18000    90000 |    11692     3216    117 |  0.000 % |
0.70/0.73	c |      4925 |     900    18000    90000 |    12861     4925    120 |  0.000 % |
1.02/1.11	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.73/1.81	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
2.96/3.06	c |     17099 |     900    18000    90000 |    17118     9158    130 |  0.000 % |
5.01/5.09	c |     25748 |     900    18000    90000 |    18830     9084    129 |  0.000 % |
8.09/8.17	c |     38723 |     900    18000    90000 |    20713    12478    130 |  0.000 % |
14.64/14.66	c |     58184 |     900    18000    90000 |    22784    10901    133 |  0.000 % |
25.18/25.23	c |     87376 |     900    18000    90000 |    25063    16656    127 |  0.000 % |
42.18/42.22	c |    131165 |     900    18000    90000 |    27569    20260    133 |  0.000 % |
68.19/68.25	c |    196850 |     900    18000    90000 |    30326    22886    129 |  0.000 % |
112.32/112.44	c |    295377 |     900    18000    90000 |    33359    16684    130 |  0.000 % |
186.35/186.45	c |    443167 |     900    18000    90000 |    36695    17896    130 |  0.000 % |
306.97/307.09	c |    664851 |     900    18000    90000 |    40364    24677    128 |  0.000 % |
482.26/482.47	c |    997376 |     900    18000    90000 |    44401    32436    134 |  0.000 % |
808.80/809.11	c |   1496164 |     900    18000    90000 |    48841    39424    133 |  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/node59/watcher-302174-1172005902 -o ROOT/results/node59/solver-302174-1172005902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302174-1172005902/minisat /tmp/evaluation/302174-1172005902/instance-302174-1172005902.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 0.92 3/64 32422
/proc/meminfo: memFree=1534384/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=2020 CPUtime=0
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 220546984 2068480 236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 505 236 58 138 0 364 0

[startup+0.106765 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 32422
/proc/meminfo: memFree=1534384/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=3428 CPUtime=0.1
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 628 0 0 0 10 0 0 0 18 0 1 0 220546984 3510272 612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 857 612 71 138 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3428

[startup+0.514809 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 32422
/proc/meminfo: memFree=1534384/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=4488 CPUtime=0.5
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 970 0 0 0 50 0 0 0 21 0 1 0 220546984 4595712 878 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 1122 878 73 138 0 981 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4488

[startup+1.3349 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1528872/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=7300 CPUtime=1.32
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 1691 0 0 0 131 1 0 0 25 0 1 0 220546984 7475200 1599 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 1825 1599 73 138 0 1684 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7300

[startup+2.97108 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1525416/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=11196 CPUtime=2.96
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 2650 0 0 0 294 2 0 0 25 0 1 0 220546984 11464704 2558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 2799 2558 73 138 0 2658 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11196

[startup+6.25244 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1522928/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=12516 CPUtime=6.24
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 2975 0 0 0 622 2 0 0 25 0 1 0 220546984 12816384 2883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 3129 2883 73 138 0 2988 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12516

[startup+12.7082 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1520824/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=14536 CPUtime=12.7
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 3501 0 0 0 1267 3 0 0 25 0 1 0 220546984 14884864 3409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 3634 3409 73 138 0 3493 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14536

[startup+25.6086 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1519096/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=16384 CPUtime=25.59
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 3942 0 0 0 2556 3 0 0 25 0 1 0 220546984 16777216 3850 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 4096 3850 73 138 0 3955 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16384

[startup+51.2174 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1516024/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=19436 CPUtime=51.19
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 4692 0 0 0 5115 4 0 0 25 0 1 0 220546984 19902464 4600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 4859 4600 73 138 0 4718 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 19436

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1512312/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=23000 CPUtime=102.38
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 5608 0 0 0 10233 5 0 0 25 0 1 0 220546984 23552000 5516 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 5750 5516 73 138 0 5609 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 23000

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 32423
/proc/meminfo: memFree=1510392/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=24980 CPUtime=162.39
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 6079 0 0 0 16233 6 0 0 25 0 1 0 220546984 25579520 5987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 6245 5987 73 138 0 6104 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24980

[startup+222.466 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 32423
/proc/meminfo: memFree=1508216/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=27044 CPUtime=222.39
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 6613 0 0 0 22233 6 0 0 25 0 1 0 220546984 27693056 6521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 6761 6521 73 138 0 6620 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 27044

[startup+282.486 s]
/proc/loadavg: 1.07 1.02 0.93 2/65 32423
/proc/meminfo: memFree=1508152/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=27168 CPUtime=282.39
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 6629 0 0 0 28233 6 0 0 25 0 1 0 220546984 27820032 6537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 6792 6537 73 138 0 6651 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 27168

[startup+342.505 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 32423
/proc/meminfo: memFree=1504824/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=30312 CPUtime=342.4
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 7442 0 0 0 34233 7 0 0 25 0 1 0 220546984 31039488 7350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 7578 7350 73 138 0 7437 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 30312

[startup+402.527 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 32423
/proc/meminfo: memFree=1504184/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=30972 CPUtime=402.4
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 7606 0 0 0 40233 7 0 0 25 0 1 0 220546984 31715328 7514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 7743 7514 73 138 0 7602 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 30972

[startup+462.548 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 32423
/proc/meminfo: memFree=1504184/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=30972 CPUtime=462.4
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 7606 0 0 0 46233 7 0 0 25 0 1 0 220546984 31715328 7514 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 7743 7514 73 138 0 7602 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 30972

[startup+522.567 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1502264/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=33032 CPUtime=522.4
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 8081 0 0 0 52232 8 0 0 25 0 1 0 220546984 33824768 7989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 8258 7989 73 138 0 8117 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 33032

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1501240/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=34100 CPUtime=582.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 8349 0 0 0 58232 9 0 0 25 0 1 0 220546984 34918400 8257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 8525 8257 73 138 0 8384 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 34100

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1500856/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=34488 CPUtime=642.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 8441 0 0 0 64232 9 0 0 25 0 1 0 220546984 35315712 8349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 8622 8349 73 138 0 8481 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 34488

[startup+702.623 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1500792/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=34488 CPUtime=702.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 8458 0 0 0 70232 9 0 0 25 0 1 0 220546984 35315712 8366 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 8622 8366 73 138 0 8481 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 34488

[startup+762.638 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1500088/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=35148 CPUtime=762.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 8633 0 0 0 76232 9 0 0 25 0 1 0 220546984 35991552 8541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 8787 8541 73 138 0 8646 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 35148

[startup+822.66 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1498104/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=37260 CPUtime=822.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9151 0 0 0 82232 9 0 0 25 0 1 0 220546984 38154240 9059 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 9315 9059 73 138 0 9174 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 37260

[startup+882.673 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1496952/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=38316 CPUtime=882.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9418 0 0 0 88231 10 0 0 25 0 1 0 220546984 39235584 9326 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 9579 9326 73 138 0 9438 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 38316

[startup+942.692 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1496632/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=38712 CPUtime=942.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9516 0 0 0 94231 10 0 0 25 0 1 0 220546984 39641088 9424 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 9678 9424 73 138 0 9537 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 38712

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1496248/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=39108 CPUtime=1002.41
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9602 0 0 0 100231 10 0 0 25 0 1 0 220546984 40046592 9510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 9777 9510 73 138 0 9636 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 39108

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1495992/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=39364 CPUtime=1062.42
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9665 0 0 0 106232 10 0 0 25 0 1 0 220546984 40308736 9573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 9841 9573 73 138 0 9700 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 39364

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1495224/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=40156 CPUtime=1122.42
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 9860 0 0 0 112231 11 0 0 25 0 1 0 220546984 41119744 9768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 10039 9768 73 138 0 9898 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 40156

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1494776/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=41156 CPUtime=1182.42
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 10138 0 0 0 118230 12 0 0 25 0 1 0 220546984 42143744 10031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549521 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 10289 10031 73 138 0 10148 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 41156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1494136/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=41156 CPUtime=1200.04
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 10138 0 0 0 119992 12 0 0 25 0 1 0 220546984 42143744 10031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 10289 10031 73 138 0 10148 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41156

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 32423
/proc/meminfo: memFree=1494136/2055920 swapFree=4183724/4192956
[pid=32422] ppid=32420 vsize=41156 CPUtime=1200.04
/proc/32422/stat : 32422 (minisat) R 32420 32422 31717 0 -1 4194304 10138 0 0 0 119992 12 0 0 25 0 1 0 220546984 42143744 10031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/32422/statm: 10289 10031 73 138 0 10148 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 41156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.12998
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 41156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10138
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= 1697

runsolver used 0.732888 second user time and 2.47562 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 20 21:11:42 UTC 2007

IDJOB= 302174
IDBENCH= 20077
IDSOLVER= 109
FILE ID= node59/302174-1172005902

PBS_JOBID= 3892653

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S16540223-14.cnf
COMMAND LINE= /tmp/evaluation/302174-1172005902/minisat /tmp/evaluation/302174-1172005902/instance-302174-1172005902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-302174-1172005902 -o ROOT/results/node59/solver-302174-1172005902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302174-1172005902/minisat /tmp/evaluation/302174-1172005902/instance-302174-1172005902.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  6104e3b216d8b12a00f9c23312ab9c34

RANDOM SEED= 202090596

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1534856 kB
Buffers:         31724 kB
Cached:         412624 kB
SwapCached:       3024 kB
Active:          42388 kB
Inactive:       411372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534856 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            53324 kB
Committed_AS:   465532 kB
PageTables:       1472 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= 66562 MiB

End job on node59 on Tue Feb 20 21:31:45 UTC 2007