Trace number 433267

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 3.0.17? (TO) 1800.24 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl1.opb
MD5SUM6c2572528741ab95a20df4da6c9423f7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables35250
Total number of constraints624
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 constraints624
Minimum length of a constraint30
Maximum length of a constraint2280
Number of terms in the objective function 29490
Biggest coefficient in the objective function 12938266856652800
Number of bits for the biggest coefficient in the objective function 54
Sum of the numbers in the objective function 1063579760735919966
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 12938266856652800
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 1063579760735919966
Number of bits of the biggest sum of numbers60
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433267-1177957201/instance-433267-1177957201.opb
0.00/0.00	c File size is 2992093 bytes.
0.04/0.07	c Coefficients are big enough for not using lower bounding.
0.38/0.46	c Highest Coefficient sum: 1.06358e+18
0.38/0.46	c Parsing was ok!!
0.38/0.46	c Total parsing time: 0.456 s
0.38/0.48	c Var: 35250 Constr: 855 0/0/855 Lit: 230310 Watch. Lit: 73243
0.38/0.48	c Obj. Vars: 29490 (83.6596 % of total variables)
2.49/2.57	c Pre-processing Time: 2.568 s
1800.08/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.61	c        0  13913      827   199261  240   146671  398522      0      0 2.57
1800.08/1800.61	c      105  13913      932   209546  224   152549  438375    105     36 2.86
1800.08/1800.61	c      256  13913     1083   222195  205   153232  482213    256     84 3.02
1800.08/1800.61	c      482  13913     1309   233292  178   153683  530435    482    156 3.08
1800.08/1800.61	c      820  13913     1647   250432  152   154358  583479    820    257 3.18
1800.08/1800.61	c     1329  13913     2156   276271  128   155372  641827   1329    397 3.34
1800.08/1800.61	c     2092  13913     2919   315013  107   156904  706010   2092    579 3.61
1800.08/1800.61	c     3238  13913     4065   372986   91   159193  776612   3238    813 3.98
1800.08/1800.61	c     4960  13913     5787   458464   79   162642  854274   4960   1074 4.62
1800.08/1800.61	c     7544  13913     8371   585301   69   167802  939702   7544   1280 5.89
1800.08/1800.61	c    11423  13913    12250   782270   63   175676  500000  11423   1348 8.47
1800.08/1800.61	c    17246  13911    18073  1248783   69   188039  550001  17246   1109 15.54
1800.08/1800.61	c    25984  13911    26811  2442983   91   206238  605002  25984    879 29.55
1800.08/1800.61	c    39094  13911    39921  5010629  125   232250  665503  39094    664 58.81
1800.08/1800.61	c    58766  13911    59593  9226608  154   272888  732054  58766    602 97.53
1800.08/1800.61	c    88276  13911    89103 16455466  184   332361  805260  88276    520 169.69
1800.08/1800.61	c   132546  13911   133373 23365633  175   420877  885787 132546    490 270.32
1800.08/1800.61	c   198956  13911   199783 30854097  154   553628  974366 198956    315 630.95
1800.08/1800.61	c   298577  13911   299404 40728960  136   752912  500000 298577    225 1325.50
1800.08/1800.61	c   448012  13911   448839 59219137  131  1051483  550001 448012    269 1659.76
1800.08/1800.61	c Caught signal: 15
1800.08/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.61	c   19   495418  17468   738361   496245 65064857 495418    275 1800.10
1800.08/1800.61	s UNKNOWN
1800.08/1800.61	c Total time: 1800.1 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/node18/watcher-433267-1177957201 -o ROOT/results/node18/solver-433267-1177957201 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433267-1177957201/instance-433267-1177957201.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: 0.79 0.92 0.89 3/77 4561
/proc/meminfo: memFree=1823024/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=2632 CPUtime=0
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 65 0 0 0 0 0 0 0 18 0 1 0 243637514 2695168 48 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7861028 0 0 4096 0 0 0 0 17 1 0 0
/proc/4561/statm: 658 50 38 324 0 11 0

[startup+0.052131 s]
/proc/loadavg: 0.79 0.92 0.89 3/77 4561
/proc/meminfo: memFree=1823024/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=16116 CPUtime=0.04
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 835 0 0 0 4 0 0 0 18 0 1 0 243637514 16502784 765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 4029 765 374 324 0 2368 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16116

[startup+0.101134 s]
/proc/loadavg: 0.79 0.92 0.89 3/77 4561
/proc/meminfo: memFree=1823024/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=17452 CPUtime=0.09
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 1272 0 0 0 9 0 0 0 18 0 1 0 243637514 17870848 1202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 4363 1202 463 324 0 2702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17452

[startup+0.301154 s]
/proc/loadavg: 0.79 0.92 0.89 3/77 4561
/proc/meminfo: memFree=1823024/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=11308 CPUtime=0.28
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 2002 0 0 0 28 0 0 0 19 0 1 0 243637514 11579392 1932 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 2827 1932 779 324 0 1166 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11308

[startup+0.701192 s]
/proc/loadavg: 0.79 0.92 0.89 3/77 4561
/proc/meminfo: memFree=1823024/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=17072 CPUtime=0.68
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 4413 0 0 0 67 1 0 0 23 0 1 0 243637514 17481728 3554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 4268 3554 304 324 0 3338 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17072

[startup+1.50127 s]
/proc/loadavg: 0.81 0.92 0.89 2/78 4562
/proc/meminfo: memFree=1809896/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=17140 CPUtime=1.48
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 4422 0 0 0 146 2 0 0 25 0 1 0 243637514 17551360 3563 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 4285 3563 304 324 0 3355 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17140

[startup+3.10142 s]
/proc/loadavg: 0.81 0.92 0.89 2/78 4562
/proc/meminfo: memFree=1809704/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=17176 CPUtime=3.08
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 4927 0 0 0 303 5 0 0 25 0 1 0 243637514 17588224 3585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 4294 3585 310 324 0 3364 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17176

[startup+6.30173 s]
/proc/loadavg: 0.81 0.92 0.89 2/78 4562
/proc/meminfo: memFree=1805672/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=22216 CPUtime=6.28
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 6178 0 0 0 621 7 0 0 25 0 1 0 243637514 22749184 4836 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 5554 4836 310 324 0 4624 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22216

[startup+12.7014 s]
/proc/loadavg: 0.84 0.93 0.90 2/78 4562
/proc/meminfo: memFree=1799016/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=28300 CPUtime=12.67
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 7709 0 0 0 1259 8 0 0 25 0 1 0 243637514 28979200 6367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 7075 6367 310 324 0 6145 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28300

[startup+25.5016 s]
/proc/loadavg: 0.86 0.93 0.90 2/78 4562
/proc/meminfo: memFree=1788464/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=38724 CPUtime=25.47
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 10302 0 0 0 2538 9 0 0 25 0 1 0 243637514 39653376 8960 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 9681 8960 310 324 0 8751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38724

[startup+51.1011 s]
/proc/loadavg: 0.91 0.93 0.90 2/78 4562
/proc/meminfo: memFree=1753968/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=73548 CPUtime=51.05
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 19033 0 0 0 5092 13 0 0 25 0 1 0 243637514 75313152 17691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 18387 17691 310 324 0 17457 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73548

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.90 2/78 4562
/proc/meminfo: memFree=1681840/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=145092 CPUtime=102.25
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 36921 0 0 0 10200 25 0 0 25 0 1 0 243637514 148574208 35579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 36273 35579 310 324 0 35343 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 145092

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/78 4562
/proc/meminfo: memFree=1606960/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=221008 CPUtime=162.23
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 55891 0 0 0 16187 36 0 0 25 0 1 0 243637514 226312192 54549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 55252 54549 310 324 0 54322 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 221008

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/78 4562
/proc/meminfo: memFree=1546672/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=279924 CPUtime=222.21
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 70632 0 0 0 22175 46 0 0 25 0 1 0 243637514 286642176 69290 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 69981 69290 310 324 0 69051 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 279924

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 4562
/proc/meminfo: memFree=1496752/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=330156 CPUtime=282.2
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 83171 0 0 0 28163 57 0 0 25 0 1 0 243637514 338079744 81829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 82539 81829 310 324 0 81609 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 330156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1467568/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=358984 CPUtime=342.17
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 90395 0 0 0 34153 64 0 0 25 0 1 0 243637514 367599616 89053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 89746 89053 310 324 0 88816 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 358984

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1449392/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=377264 CPUtime=402.16
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 94939 0 0 0 40146 70 0 0 25 0 1 0 243637514 386318336 93597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 94316 93597 310 324 0 93386 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 377264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1432496/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=393996 CPUtime=462.14
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 99125 0 0 0 46139 75 0 0 25 0 1 0 243637514 403451904 97783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 98499 97783 310 324 0 97569 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 393996

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1420080/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=406384 CPUtime=522.13
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 102239 0 0 0 52134 79 0 0 25 0 1 0 243637514 416137216 100897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 101596 100897 310 324 0 100666 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 406384

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1407728/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=418656 CPUtime=582.11
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 105303 0 0 0 58129 82 0 0 25 0 1 0 243637514 428703744 103961 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 104664 103961 310 324 0 103734 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 418656

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4562
/proc/meminfo: memFree=1394800/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=431584 CPUtime=642.1
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 108544 0 0 0 64125 85 0 0 25 0 1 0 243637514 441942016 107202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 107896 107202 310 324 0 106966 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 431584


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

[startup+882.301 s]
/proc/loadavg: 1.14 1.04 0.94 2/78 4562
/proc/meminfo: memFree=1327408/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=498752 CPUtime=882.03
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 125317 0 0 0 88100 103 0 0 25 0 1 0 243637514 510722048 123975 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 124688 123975 310 324 0 123758 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 498752

[startup+942.302 s]
/proc/loadavg: 1.05 1.03 0.94 2/78 4562
/proc/meminfo: memFree=1316656/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=509608 CPUtime=942.01
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 128047 0 0 0 94094 107 0 0 25 0 1 0 243637514 521838592 126705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 127402 126705 310 324 0 126472 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 509608

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 0.94 2/78 4562
/proc/meminfo: memFree=1306672/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=519584 CPUtime=1002
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 130545 0 0 0 100090 110 0 0 25 0 1 0 243637514 532054016 129203 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 129896 129203 310 324 0 128966 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 519584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/78 4562
/proc/meminfo: memFree=1297072/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=529296 CPUtime=1061.98
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 132954 0 0 0 106085 113 0 0 25 0 1 0 243637514 541999104 131612 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 132324 131612 310 324 0 131394 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 529296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 4562
/proc/meminfo: memFree=1287920/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=538248 CPUtime=1121.96
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 135216 0 0 0 112081 115 0 0 25 0 1 0 243637514 551165952 133874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 134562 133874 310 324 0 133632 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 538248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 4562
/proc/meminfo: memFree=1279600/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=546668 CPUtime=1181.95
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 137312 0 0 0 118076 119 0 0 25 0 1 0 243637514 559788032 135970 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 136667 135970 310 324 0 135737 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 546668

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1270512/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=555604 CPUtime=1241.94
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 139527 0 0 0 124072 122 0 0 25 0 1 0 243637514 568938496 138185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 138901 138185 310 324 0 137971 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 555604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1263792/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=562176 CPUtime=1301.92
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 141184 0 0 0 130068 124 0 0 25 0 1 0 243637514 575668224 139842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8294125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 140544 139842 310 324 0 139614 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 562176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1209712/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=616588 CPUtime=1361.9
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 154774 0 0 0 136053 137 0 0 25 0 1 0 243637514 631386112 153432 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 154147 153432 310 324 0 153217 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 616588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1179504/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=646328 CPUtime=1421.89
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 162214 0 0 0 142043 146 0 0 25 0 1 0 243637514 661839872 160872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 161582 160872 310 324 0 160652 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 646328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1133296/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=694776 CPUtime=1481.86
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 174347 0 0 0 148033 153 0 0 25 0 1 0 243637514 711450624 173005 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 173694 173005 310 324 0 172764 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 694776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1062832/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=762900 CPUtime=1541.85
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 191359 0 0 0 154019 166 0 0 25 0 1 0 243637514 781209600 190017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 190725 190017 310 324 0 189795 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 762900

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1031408/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=794484 CPUtime=1601.83
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 199267 0 0 0 160009 174 0 0 25 0 1 0 243637514 813551616 197925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 198621 197925 310 324 0 197691 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 794484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=1005872/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=819752 CPUtime=1661.82
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 205583 0 0 0 166002 180 0 0 25 0 1 0 243637514 839426048 204241 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 204938 204241 310 324 0 204008 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 819752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=962160/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=863736 CPUtime=1721.8
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 216564 0 0 0 171990 190 0 0 25 0 1 0 243637514 884465664 215222 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 215934 215222 310 324 0 215004 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 863736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=934576/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=890844 CPUtime=1781.78
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 223364 0 0 0 177980 198 0 0 25 0 1 0 243637514 912224256 222022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 222711 222022 310 324 0 221781 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 890844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=927728/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=897676 CPUtime=1800.08
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194304 225044 0 0 0 179808 200 0 0 25 0 1 0 243637514 919220224 223702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 224419 223702 310 324 0 223489 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 897676

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 4564
/proc/meminfo: memFree=927728/2055920 swapFree=4147196/4192956
[pid=4561] ppid=4559 vsize=0 CPUtime=1800.18
/proc/4561/stat : 4561 (bsolo3.0.17) R 4559 4561 4402 0 -1 4194308 225048 0 0 0 179808 210 0 0 25 0 1 0 243637514 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4561/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.24
CPU user time (s): 1798.09
CPU system time (s): 2.14867
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 897676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.09
system time used= 2.14867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225048
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= 11
involuntary context switches= 37827

runsolver used 1.46378 second user time and 3.72843 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 30 18:20:01 UTC 2007

IDJOB= 433267
IDBENCH= 2421
IDSOLVER= 199
FILE ID= node18/433267-1177957201

PBS_JOBID= 4727745

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433267-1177957201/instance-433267-1177957201.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-433267-1177957201 -o ROOT/results/node18/solver-433267-1177957201 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433267-1177957201/instance-433267-1177957201.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6c2572528741ab95a20df4da6c9423f7

RANDOM SEED= 870913930

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823432 kB
Buffers:         36604 kB
Cached:         106192 kB
SwapCached:      14420 kB
Active:          62856 kB
Inactive:       102844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823432 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            9796 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            52356 kB
Committed_AS:  5537372 kB
PageTables:       1776 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= 66555 MiB

End job on node18 on Mon Apr 30 18:50:04 UTC 2007