Trace number 320671

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) 1200.08 1200.78

General information on the benchmark

Nameindustrial/narain/
clauses-6.cnf
MD5SUM61486826db531b2bec67f4c4c779f9ff
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark86.1749
Satisfiable
(Un)Satisfiability was proved
Number of variables683995
Number of clauses2623082
Sum of the clauses size6506810
Maximum clause length385
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21990085
Number of clauses of size 3452561
Number of clauses of size 45943
Number of clauses of size 5154560
Number of clauses of size over 519932

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:  683996                                               |
0.00/0.00	c |  Number of clauses:    2623082                                              |
30.27/30.36	c |  Parsing time:         30.05        s                                       |
198.46/198.64	c ============================[ Search Statistics ]==============================
198.46/198.64	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
198.46/198.64	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
198.46/198.64	c ===============================================================================
198.46/198.64	c |         0 |  173045   873272  3147312 |   291090        0    nan |  0.000 % |
198.67/198.87	c |       100 |  173022   873272  3147312 |   320199       94      7 | 24.700 % |
198.97/199.15	c |       250 |  172880   873272  3147312 |   352219      216      8 | 24.723 % |
199.07/199.26	c |       478 |  172863   873272  3147312 |   387441      438     16 | 24.726 % |
199.36/199.53	c |       817 |  172825   873272  3147312 |   426185      766     18 | 24.732 % |
202.05/202.21	c |      1323 |  172767   873272  3147312 |   468804     1250     16 | 24.760 % |
205.35/205.50	c |      2082 |  172485   860729  3070305 |   515684     1758     15 | 24.839 % |
210.95/211.17	c |      3221 |  163799   804718  2881129 |   567253     2221     16 | 31.441 % |
215.25/215.42	c |      4929 |   96339   411804  1487167 |   623978     2992     18 | 37.482 % |
217.35/217.54	c |      7493 |   85577   350218  1259019 |   686376     5165     32 | 37.482 % |
220.75/220.91	c |     11337 |   85572   350204  1258989 |   755014     8998     51 | 37.483 % |
227.64/227.86	c |     17103 |   83363   340791  1229471 |   830515    14584     57 | 37.994 % |
240.74/240.94	c |     25752 |   80620   330258  1193992 |   913567    23047     57 | 38.207 % |
253.62/253.83	c |     38727 |   79952   327961  1187791 |  1004923    36014     71 | 38.304 % |
277.91/278.17	c |     58188 |   77081   317303  1157195 |  1105416    54164     72 | 38.732 % |
320.17/320.43	c |     87381 |   75130   309741  1135158 |  1215957    83232     76 | 39.009 % |
402.52/402.82	c |    131172 |   69470   288509  1075214 |  1337553   126790     85 | 39.841 % |
538.55/538.95	c |    196856 |   65997   274199  1029209 |  1471309   190754     92 | 40.490 % |
764.98/765.51	c |    295385 |   61339   256957   977990 |  1618440   288859     93 | 41.133 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-320671-1173048923 -o ROOT/results/node59/solver-320671-1173048923 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320671-1173048923/minisat /tmp/evaluation/320671-1173048923/instance-320671-1173048923.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.01 1.00 0.93 3/64 13034
/proc/meminfo: memFree=1816664/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=2208 CPUtime=0
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 324849122 2260992 454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 552 454 58 138 0 411 0

[startup+0.0724381 s]
/proc/loadavg: 1.01 1.00 0.93 3/64 13034
/proc/meminfo: memFree=1816664/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=8356 CPUtime=0.06
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 1860 0 0 0 5 1 0 0 18 0 1 0 324849122 8556544 1844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728605 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 2089 1844 58 138 0 1948 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8356

[startup+0.101441 s]
/proc/loadavg: 1.01 1.00 0.93 3/64 13034
/proc/meminfo: memFree=1816664/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=10932 CPUtime=0.09
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 2418 0 0 0 8 1 0 0 18 0 1 0 324849122 11194368 2402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 2733 2402 58 138 0 2592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10932

[startup+0.301463 s]
/proc/loadavg: 1.01 1.00 0.93 3/64 13034
/proc/meminfo: memFree=1816664/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=25716 CPUtime=0.29
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 5938 0 0 0 26 3 0 0 19 0 1 0 324849122 26333184 5922 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 6429 5923 58 138 0 6288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25716

[startup+0.701506 s]
/proc/loadavg: 1.01 1.00 0.93 3/64 13034
/proc/meminfo: memFree=1816664/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=55612 CPUtime=0.69
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 12553 0 0 0 63 6 0 0 24 0 1 0 324849122 56946688 12537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 13903 12537 58 138 0 13762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55612

[startup+1.50159 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 13035
/proc/meminfo: memFree=1755152/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=75860 CPUtime=1.49
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 17017 0 0 0 140 9 0 0 25 0 1 0 324849122 77680640 17001 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 18965 17001 58 138 0 18824 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75860

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13035
/proc/meminfo: memFree=1743376/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=87144 CPUtime=3.09
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 20045 0 0 0 298 11 0 0 25 0 1 0 324849122 89235456 20029 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 21786 20029 58 138 0 21645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87144

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 13035
/proc/meminfo: memFree=1723600/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=101368 CPUtime=6.29
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 24003 0 0 0 615 14 0 0 25 0 1 0 324849122 103800832 23987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532675 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 25342 23987 58 138 0 25201 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101368

[startup+12.7018 s]
/proc/loadavg: 1.08 1.02 0.94 2/65 13035
/proc/meminfo: memFree=1698328/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=133736 CPUtime=12.69
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 30494 0 0 0 1252 17 0 0 25 0 1 0 324849122 136945664 30478 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532676 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 33434 30478 58 138 0 33293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133736

[startup+25.5012 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 13035
/proc/meminfo: memFree=1659864/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=178444 CPUtime=25.48
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 39734 0 0 0 2526 22 0 0 25 0 1 0 324849122 182726656 39718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 44611 39718 58 138 0 44470 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 178444

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 0.94 2/65 13035
/proc/meminfo: memFree=1567896/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=260892 CPUtime=51.07
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 62639 0 0 0 5073 34 0 0 25 0 1 0 324849122 267153408 62614 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549418 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 65223 62614 71 138 0 65082 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 260892

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 0.94 2/65 13035
/proc/meminfo: memFree=1474520/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=357360 CPUtime=102.24
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 85853 0 0 0 10178 46 0 0 25 0 1 0 324849122 365936640 85828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532676 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 89340 85828 71 138 0 89199 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 357360

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13035
/proc/meminfo: memFree=1455192/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=380348 CPUtime=162.19
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 90707 0 0 0 16170 49 0 0 25 0 1 0 324849122 389476352 90682 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532681 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 95087 90682 71 138 0 94946 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 380348

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13035
/proc/meminfo: memFree=1488728/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=339836 CPUtime=222.15
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 95201 0 0 0 22162 53 0 0 25 0 1 0 324849122 347992064 82231 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 84959 82231 73 138 0 84818 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 339836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13035
/proc/meminfo: memFree=1488728/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=339836 CPUtime=282.11
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 95209 0 0 0 28158 53 0 0 25 0 1 0 324849122 347992064 82239 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 84959 82239 73 138 0 84818 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 339836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 13099
/proc/meminfo: memFree=1487080/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=339836 CPUtime=342.07
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 95214 0 0 0 34152 55 0 0 25 0 1 0 324849122 347992064 82244 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 84959 82244 73 138 0 84818 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 339836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/71 13201
/proc/meminfo: memFree=1486824/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=339836 CPUtime=402.02
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 95214 0 0 0 40137 65 0 0 25 0 1 0 324849122 347992064 82244 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 84959 82244 73 138 0 84818 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 339836

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1487320/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=340648 CPUtime=461.98
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 95387 0 0 0 46129 69 0 0 25 0 1 0 324849122 348823552 82417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 85162 82417 73 138 0 85021 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 340648

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1478936/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=349008 CPUtime=521.94
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 97513 0 0 0 52123 71 0 0 25 0 1 0 324849122 357384192 84543 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 87252 84543 73 138 0 87111 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 349008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1468120/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=360216 CPUtime=581.92
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 100217 0 0 0 58116 76 0 0 25 0 1 0 324849122 368861184 87247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 90054 87247 73 138 0 89913 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 360216

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1458648/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=369464 CPUtime=641.86
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 102544 0 0 0 64109 77 0 0 25 0 1 0 324849122 378331136 89574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 92366 89574 73 138 0 92225 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 369464

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1449496/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=378632 CPUtime=701.81
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 104858 0 0 0 70100 81 0 0 25 0 1 0 324849122 387719168 91888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 94658 91888 73 138 0 94517 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 378632

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1438424/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=389612 CPUtime=761.79
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 107589 0 0 0 76095 84 0 0 25 0 1 0 324849122 398962688 94619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 97403 94619 73 138 0 97262 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 389612

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1431512/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=396440 CPUtime=821.73
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 109332 0 0 0 82088 85 0 0 25 0 1 0 324849122 405954560 96362 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 99110 96362 73 138 0 98969 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 396440

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1419352/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=409248 CPUtime=881.71
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 112378 0 0 0 88082 89 0 0 25 0 1 0 324849122 419069952 99408 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 102312 99408 73 138 0 102171 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 409248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1410840/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=417488 CPUtime=941.67
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 114475 0 0 0 94075 92 0 0 25 0 1 0 324849122 427507712 101505 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 104372 101505 73 138 0 104231 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 417488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1405336/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=422976 CPUtime=1001.65
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 115856 0 0 0 100072 93 0 0 25 0 1 0 324849122 433127424 102886 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 105744 102886 73 138 0 105603 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 422976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1399256/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=429244 CPUtime=1061.64
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 117404 0 0 0 106069 95 0 0 25 0 1 0 324849122 439545856 104434 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 107311 104434 73 138 0 107170 0
Current children cumulated CPU time (s) 1061.64
Current children cumulated vsize (KiB) 429244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1390680/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=437584 CPUtime=1121.62
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 119526 0 0 0 112064 98 0 0 25 0 1 0 324849122 448086016 106556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 109396 106556 73 138 0 109255 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 437584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1379672/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=448540 CPUtime=1181.6
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 122262 0 0 0 118060 100 0 0 25 0 1 0 324849122 459304960 109292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550929 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 112135 109292 73 138 0 111994 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 448540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1378392/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=449728 CPUtime=1200
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 122559 0 0 0 119899 101 0 0 25 0 1 0 324849122 460521472 109589 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 112432 109589 73 138 0 112291 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 449728

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 13233
/proc/meminfo: memFree=1378392/2055920 swapFree=4183760/4192956
[pid=13034] ppid=13032 vsize=449728 CPUtime=1200
/proc/13034/stat : 13034 (minisat) R 13032 13034 12511 0 -1 4194304 122559 0 0 0 119899 101 0 0 25 0 1 0 324849122 460521472 109589 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/13034/statm: 112432 109589 73 138 0 112291 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 449728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.78
CPU time (s): 1200.08
CPU user time (s): 1199
CPU system time (s): 1.08083
CPU usage (%): 99.9418
Max. virtual memory (cumulated for all children) (KiB): 449728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199
system time used= 1.08083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122559
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= 3950

runsolver used 1.22381 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sun Mar  4 22:55:24 UTC 2007

IDJOB= 320671
IDBENCH= 20509
IDSOLVER= 109
FILE ID= node59/320671-1173048923

PBS_JOBID= 4012504

Free space on /tmp= 66467 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-6.cnf
COMMAND LINE= /tmp/evaluation/320671-1173048923/minisat /tmp/evaluation/320671-1173048923/instance-320671-1173048923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-320671-1173048923 -o ROOT/results/node59/solver-320671-1173048923 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320671-1173048923/minisat /tmp/evaluation/320671-1173048923/instance-320671-1173048923.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  61486826db531b2bec67f4c4c779f9ff

RANDOM SEED= 410808514

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:       1817584 kB
Buffers:          6444 kB
Cached:         154840 kB
SwapCached:       3004 kB
Active:          70492 kB
Inactive:       100232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817584 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:           51252 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            53592 kB
Committed_AS:   648772 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= 66467 MiB

End job on node59 on Sun Mar  4 23:15:27 UTC 2007