Trace number 430002

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16? (TO) 1800.01 1801.4

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.167973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/430002-1177990623/instance-430002-1177990623.opb
0.00/0.00	c File size is 7081 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.002 s
0.00/0.01	c Var: 540 Constr: 826 405/0/421 Lit: 3456 Watch. Lit: 2117
0.00/0.01	c Obj. Vars: 9 (1.66667 % of total variables)
0.00/0.01	c Pre-processing Time: 0.008 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    540      826     3456    4     2973    4616      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1799.90/1801.39	c      106    540      932    11080   11     3140    5078    106   5888 0.02
1799.90/1801.39	c      256    540     1082    22931   21     3430    5586    256   8827 0.03
1799.90/1801.39	c      481    540     1307    41026   31     3874    6145    481  10020 0.05
1799.90/1801.39	c      819    540     1645    66519   40     4507    6760    819   9867 0.08
1799.90/1801.39	c     1327    540     2153   104832   48     5500    7437   1327   8293 0.16
1799.90/1801.39	c     2090    540     2916   164214   56     7030    8181   2090   7437 0.28
1799.90/1801.39	c     3236    540     4062   254194   62     9333    9000   3236   6563 0.49
1799.90/1801.39	c     4958    540     5784   390607   67    12747    9901   4958   5765 0.86
1799.90/1801.39	c     7543    540     8369   588345   70    17916   10892   7543   3832 1.97
1799.90/1801.39	c    11422    540     6725   450956   67    14628   11982   5899   2399 4.76
1799.90/1801.39	c    17245    540    12548   887527   70    26242   13181  11722   2008 8.59
1799.90/1801.39	c    25982    540     7950   533223   67    17075   14500   7124   1666 15.59
1799.90/1801.39	c    39093    540    13754   966749   70    28643   15951  12928   1615 24.20
1799.90/1801.39	c    58764    540     9278   636074   68    19707   17547   8452   1472 39.91
1799.90/1801.39	c    88274    540    11176  1028970   92    23555   19302  10350   1569 56.25
1799.90/1801.39	c   132544    540    14863  1062960   71    30870   21233  14037   1429 92.75
1799.90/1801.39	c   198954    540    15143  1240165   81    31412   23357  14317   1376 144.52
1799.90/1801.39	c   298575    540    12337   861315   69    25894   25693  11511   1158 257.69
1799.90/1801.39	c   448010    540    13699  1145286   83    28572   28263  12873   1032 434.01
1799.90/1801.39	c   672169    540    27337  2339636   85    55940   31090  26511    940 715.01
1799.90/1801.39	c  1008413    540    21234  1517626   71    43708   34200  20408    861 1170.57
1799.90/1801.39	c Resources Exceeded
1799.90/1801.39	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1801.39	c   21  1376545   7229  1399935    16742  1827885  15916    764 1800.00
1799.90/1801.39	s UNKNOWN
1799.90/1801.39	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-430002-1177990623 -o ROOT/results/node6/solver-430002-1177990623 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430002-1177990623/instance-430002-1177990623.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28046
/proc/meminfo: memFree=1805240/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=3780 CPUtime=0
/proc/28046/stat : 28046 (bsolo3.0.16) D 28044 28046 4662 0 -1 4194304 184 0 1 0 0 0 0 0 18 0 1 0 275099942 3870720 154 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160552364 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/28046/statm: 945 154 128 324 0 14 0

[startup+0.0971749 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28046
/proc/meminfo: memFree=1805240/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=5096 CPUtime=0.08
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 688 0 2 0 8 0 0 0 18 0 1 0 275099942 5218304 657 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2617496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 1274 657 312 324 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5096

[startup+0.102173 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28046
/proc/meminfo: memFree=1805240/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=5096 CPUtime=0.08
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 697 0 2 0 8 0 0 0 18 0 1 0 275099942 5218304 666 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 1274 666 312 324 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5096

[startup+0.301202 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28046
/proc/meminfo: memFree=1805240/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=6516 CPUtime=0.28
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 1043 0 2 0 28 0 0 0 19 0 1 0 275099942 6672384 1012 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2617413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 1629 1012 312 324 0 698 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6516

[startup+0.702251 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28046
/proc/meminfo: memFree=1805240/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=8844 CPUtime=0.69
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 1614 0 2 0 68 1 0 0 23 0 1 0 275099942 9056256 1583 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 2211 1583 312 324 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8844

[startup+1.50234 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1798256/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=11300 CPUtime=1.48
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 2227 0 2 0 147 1 0 0 25 0 1 0 275099942 11571200 2196 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 2825 2196 312 324 0 1894 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11300

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1795376/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=14128 CPUtime=3.08
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 2933 0 2 0 305 3 0 0 25 0 1 0 275099942 14467072 2902 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 3532 2902 312 324 0 2601 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14128

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1791664/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=16204 CPUtime=6.28
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 3467 0 2 0 624 4 0 0 25 0 1 0 275099942 16592896 3436 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2621092 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 4051 3436 312 324 0 3120 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16204

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1789616/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=18512 CPUtime=12.66
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 4034 0 2 0 1261 5 0 0 25 0 1 0 275099942 18956288 4003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 4628 4003 312 324 0 3697 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18512

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1788528/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=19788 CPUtime=25.45
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 4354 0 2 0 2539 6 0 0 25 0 1 0 275099942 20262912 4323 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2621078 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 4947 4323 312 324 0 4016 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 19788

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1781616/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=26716 CPUtime=51.05
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 6092 0 2 0 5093 12 0 0 25 0 1 0 275099942 27357184 6061 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 6679 6061 312 324 0 5748 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26716

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1778800/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=29504 CPUtime=102.21
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 6793 0 2 0 10202 19 0 0 25 0 1 0 275099942 30212096 6762 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 7376 6762 312 324 0 6445 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 29504

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1775728/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=32572 CPUtime=162.15
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 7559 0 2 0 16188 27 0 0 25 0 1 0 275099942 33353728 7528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574692 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 8143 7528 312 324 0 7212 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 32572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1775728/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=32512 CPUtime=222.11
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 7559 0 2 0 22176 35 0 0 25 0 1 0 275099942 33292288 7522 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134547767 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 8128 7522 312 324 0 7197 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 32512

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1775472/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=32820 CPUtime=282.08
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 7629 0 2 0 28166 42 0 0 25 0 1 0 275099942 33607680 7592 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 8205 7592 312 324 0 7274 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 32820

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1774384/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=33816 CPUtime=342.02
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 7879 0 2 0 34152 50 0 0 25 0 1 0 275099942 34627584 7842 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 8454 7842 312 324 0 7523 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 33816

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1774384/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=33788 CPUtime=401.97
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 7879 0 2 0 40141 56 0 0 25 0 1 0 275099942 34598912 7841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 8447 7841 312 324 0 7516 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 33788

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1770800/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=37424 CPUtime=461.93
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 8787 0 2 0 46129 64 0 0 25 0 1 0 275099942 38322176 8749 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 9356 8749 312 324 0 8425 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 37424

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1770800/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=37424 CPUtime=521.88
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 8787 0 2 0 52117 71 0 0 25 0 1 0 275099942 38322176 8749 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 9356 8749 312 324 0 8425 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 37424

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1770800/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=37408 CPUtime=581.85
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 8787 0 2 0 58108 77 0 0 25 0 1 0 275099942 38305792 8746 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 9352 8746 312 324 0 8421 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 37408

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28047
/proc/meminfo: memFree=1770736/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=37408 CPUtime=641.82
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 8787 0 2 0 64098 84 0 0 25 0 1 0 275099942 38305792 8746 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 9352 8746 312 324 0 8421 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 37408


################
# More data... #
################

Current children cumulated vsize (KiB) 49928

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 28219
/proc/meminfo: memFree=1756416/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=49928 CPUtime=1481.18
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 12112 0 2 0 147933 185 0 0 25 0 1 0 275099942 51126272 11876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 12482 11876 312 324 0 11551 0
Current children cumulated CPU time (s) 1481.18
Current children cumulated vsize (KiB) 49928

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1757616/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=49928 CPUtime=1541.13
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 12112 0 2 0 153919 194 0 0 25 0 1 0 275099942 51126272 11876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 12482 11876 312 324 0 11551 0
Current children cumulated CPU time (s) 1541.13
Current children cumulated vsize (KiB) 49928

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1757680/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=49928 CPUtime=1601.1
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 12112 0 2 0 159911 199 0 0 25 0 1 0 275099942 51126272 11876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 12482 11876 312 324 0 11551 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 49928

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1757552/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=50220 CPUtime=1661.04
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 12221 0 2 0 165899 205 0 0 25 0 1 0 275099942 51425280 11926 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 12555 11926 312 324 0 11624 0
Current children cumulated CPU time (s) 1661.04
Current children cumulated vsize (KiB) 50220

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1752944/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=54728 CPUtime=1720.98
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13394 0 2 0 171887 211 0 0 25 0 1 0 275099942 56041472 13065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 13682 13065 312 324 0 12751 0
Current children cumulated CPU time (s) 1720.98
Current children cumulated vsize (KiB) 54728

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1752816/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=54728 CPUtime=1780.91
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13394 0 2 0 177875 216 0 0 25 0 1 0 275099942 56041472 13065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 13682 13065 312 324 0 12751 0
Current children cumulated CPU time (s) 1780.91
Current children cumulated vsize (KiB) 54728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 28245
/proc/meminfo: memFree=1803960/2055924 swapFree=1104/4192956
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)

Sleeping 2 seconds

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

[startup+1638.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1757744/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=49844 CPUtime=1637.05
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 12112 0 2 0 163502 203 0 0 25 0 1 0 275099942 51040256 11855 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 12461 11855 312 324 0 11530 0
Current children cumulated CPU time (s) 1637.05
Current children cumulated vsize (KiB) 49844

[startup+1740.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1752944/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=54728 CPUtime=1739.36
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13394 0 2 0 173724 212 0 0 25 0 1 0 275099942 56041472 13065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 13682 13065 312 324 0 12751 0
Current children cumulated CPU time (s) 1739.36
Current children cumulated vsize (KiB) 54728

[startup+1766.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1752944/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=54728 CPUtime=1764.93
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13394 0 2 0 176279 214 0 0 25 0 1 0 275099942 56041472 13065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28046/statm: 13682 13065 312 324 0 12751 0
Current children cumulated CPU time (s) 1764.93
Current children cumulated vsize (KiB) 54728

[startup+1779.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1752816/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=54728 CPUtime=1777.71
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13394 0 2 0 177555 216 0 0 25 0 1 0 275099942 56041472 13065 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 13682 13065 312 324 0 12751 0
Current children cumulated CPU time (s) 1777.71
Current children cumulated vsize (KiB) 54728

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751664/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56148 CPUtime=1790.51
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13736 0 2 0 178834 217 0 0 25 0 1 0 275099942 57495552 13407 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14037 13407 312 324 0 13106 0
Current children cumulated CPU time (s) 1790.51
Current children cumulated vsize (KiB) 56148

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56276 CPUtime=1796.9
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13813 0 2 0 179473 217 0 0 25 0 1 0 275099942 57626624 13450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14069 13450 312 324 0 13138 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 56276

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56276 CPUtime=1798.5
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13813 0 2 0 179633 217 0 0 25 0 1 0 275099942 57626624 13450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14069 13450 312 324 0 13138 0
Current children cumulated CPU time (s) 1798.5
Current children cumulated vsize (KiB) 56276

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56276 CPUtime=1799.3
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13813 0 2 0 179713 217 0 0 25 0 1 0 275099942 57626624 13450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14069 13450 312 324 0 13138 0
Current children cumulated CPU time (s) 1799.3
Current children cumulated vsize (KiB) 56276

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56276 CPUtime=1799.7
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13813 0 2 0 179753 217 0 0 25 0 1 0 275099942 57626624 13450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14069 13450 312 324 0 13138 0
Current children cumulated CPU time (s) 1799.7
Current children cumulated vsize (KiB) 56276

[startup+1801.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=56276 CPUtime=1799.9
/proc/28046/stat : 28046 (bsolo3.0.16) R 28044 28046 4662 0 -1 4194304 13813 0 2 0 179773 217 0 0 25 0 1 0 275099942 57626624 13450 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28046/statm: 14069 13450 312 324 0 13138 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 56276

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28245
/proc/meminfo: memFree=1751344/2055924 swapFree=4146676/4192956
[pid=28046] ppid=28044 vsize=0 CPUtime=1800
/proc/28046/stat : 28046 (bsolo3.0.16) D 28044 28046 4662 0 -1 4194308 13814 0 2 0 179782 218 0 0 25 0 1 0 275099942 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 16384 18446744072099781622 0 0 17 0 0 0
/proc/28046/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.4
CPU time (s): 1800.01
CPU user time (s): 1797.82
CPU system time (s): 2.18767
CPU usage (%): 99.9229
Max. virtual memory (cumulated for all children) (KiB): 56276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.82
system time used= 2.18767
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13814
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 41978

runsolver used 1.66775 second user time and 4.89725 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 03:37:03 UTC 2007

IDJOB= 430002
IDBENCH= 47949
IDSOLVER= 163
FILE ID= node6/430002-1177990623

PBS_JOBID= 4728142

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430002-1177990623/instance-430002-1177990623.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-430002-1177990623 -o ROOT/results/node6/solver-430002-1177990623 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430002-1177990623/instance-430002-1177990623.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6d677c4de75200a225209ed048e7b96e

RANDOM SEED= 232923341

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1805648 kB
Buffers:         42020 kB
Cached:         116020 kB
SwapCached:      13796 kB
Active:          49224 kB
Inactive:       136256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1805648 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            6752 kB
Writeback:           0 kB
Mapped:          33576 kB
Slab:            50332 kB
Committed_AS:  8176184 kB
PageTables:       1796 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 node6 on Tue May  1 04:07:04 UTC 2007