Trace number 41914

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
PBS 4.1L? (TO) 1800.69 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
MD5SUM65bafde3eb06761afc4fe90b6aa8c264
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark250.119
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17827
Number of constraints which are clauses17827
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00	c Solving ROOT/tmp/node55/41914-1149291360/instance-41914-1149291360.opb ......
0.10	c done parsing opb.
0.10	o 450
0.10	o 449
0.11	o 448
0.11	o 447
0.11	o 446
0.12	o 445
0.23	o 444
0.24	o 431
0.24	o 430
0.24	o 429
0.26	o 428
2.94	o 427
4.58	o 426
7.83	o 425
197.66	o 424

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-41914-1149291360 -o ROOT/results/node55/solver-41914-1149291360 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41914-1149291360/instance-41914-1149291360.opb 398623091 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.91 0.95 0.90 2/64 1583
/proc/meminfo: memFree=1801936/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=1400 CPUtime=0
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 194803607 1433600 144 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134615395 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 350 144 99 232 0 115 0

[startup+10.0023 s]
/proc/loadavg: 0.93 0.95 0.90 2/64 1583
/proc/meminfo: memFree=1760728/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=72156 CPUtime=10
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 10569 0 0 0 992 8 0 0 25 0 1 0 194803607 73887744 10392 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134611781 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 18039 10392 108 232 0 17804 0
Current children cumulated CPU time (s) 10
Current children cumulated vsize (Kb) 72156

[startup+20.0083 s]
/proc/loadavg: 0.94 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1750808/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=75916 CPUtime=20
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 13235 0 0 0 1989 11 0 0 25 0 1 0 194803607 77737984 12865 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 18979 12865 108 232 0 18744 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 75916

[startup+30.0143 s]
/proc/loadavg: 0.95 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1747416/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=77168 CPUtime=30
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 14088 0 0 0 2987 13 0 0 25 0 1 0 194803607 79020032 13718 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 19292 13718 108 232 0 19057 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 77168

[startup+40.0204 s]
/proc/loadavg: 0.95 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1744920/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=80092 CPUtime=40
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 15058 0 0 0 3985 15 0 0 25 0 1 0 194803607 82014208 14303 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20023 14303 108 232 0 19788 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 80092

[startup+50.0264 s]
/proc/loadavg: 0.96 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1743768/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=80932 CPUtime=50.01
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 15392 0 0 0 4984 17 0 0 25 0 1 0 194803607 82874368 14637 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20233 14637 108 232 0 19998 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 80932

[startup+60.0324 s]
/proc/loadavg: 0.97 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1742744/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=81784 CPUtime=60.01
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 15642 0 0 0 5982 19 0 0 25 0 1 0 194803607 83746816 14887 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20446 14887 108 232 0 20211 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 81784

[startup+70.0384 s]
/proc/loadavg: 0.97 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1741976/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=82424 CPUtime=70.01
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 15843 0 0 0 6981 20 0 0 25 0 1 0 194803607 84402176 15088 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20606 15088 108 232 0 20371 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 82424

[startup+80.0444 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1741016/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=83196 CPUtime=80.01
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 16095 0 0 0 7979 22 0 0 25 0 1 0 194803607 85192704 15340 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20799 15340 108 232 0 20564 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 83196

[startup+90.0504 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1740312/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=83736 CPUtime=90.02
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 16270 0 0 0 8979 23 0 0 25 0 1 0 194803607 85745664 15515 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 20934 15515 108 232 0 20699 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 83736

[startup+100.056 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1739544/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=84196 CPUtime=100.03
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 16448 0 0 0 9978 25 0 0 25 0 1 0 194803607 86216704 15693 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558803 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 21049 15693 108 232 0 20814 0
Current children cumulated CPU time (s) 100.03
Current children cumulated vsize (Kb) 84196

[startup+110.062 s]
/proc/loadavg: 0.98 0.96 0.91 2/64 1583
/proc/meminfo: memFree=1738776/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=87868 CPUtime=110.02
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 17406 0 0 0 10976 26 0 0 25 0 1 0 194803607 89976832 15882 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550046 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 21967 15882 108 232 0 21732 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 87868

[startup+120.068 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1738200/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=88196 CPUtime=120.03
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 17549 0 0 0 11975 28 0 0 25 0 1 0 194803607 90312704 16025 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22049 16025 108 232 0 21814 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 88196

[startup+130.074 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1737688/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=88376 CPUtime=130.03
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 17681 0 0 0 12974 29 0 0 25 0 1 0 194803607 90497024 16157 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134561628 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22094 16157 108 232 0 21859 0
Current children cumulated CPU time (s) 130.03
Current children cumulated vsize (Kb) 88376

[startup+140.08 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1737112/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=88888 CPUtime=140.03
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 17815 0 0 0 13972 31 0 0 25 0 1 0 194803607 91021312 16291 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22222 16291 108 232 0 21987 0
Current children cumulated CPU time (s) 140.03
Current children cumulated vsize (Kb) 88888

[startup+150.086 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1736536/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=89252 CPUtime=150.04
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 17962 0 0 0 14971 33 0 0 25 0 1 0 194803607 91394048 16438 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22313 16438 108 232 0 22078 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 89252

[startup+160.092 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1736088/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=89468 CPUtime=160.04
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 18080 0 0 0 15970 34 0 0 25 0 1 0 194803607 91615232 16556 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22367 16556 108 232 0 22132 0
Current children cumulated CPU time (s) 160.04
Current children cumulated vsize (Kb) 89468

[startup+170.098 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1735640/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=89696 CPUtime=170.05
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 18193 0 0 0 16970 35 0 0 25 0 1 0 194803607 91848704 16669 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22424 16669 108 232 0 22189 0
Current children cumulated CPU time (s) 170.05
Current children cumulated vsize (Kb) 89696

[startup+180.104 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1735192/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=89940 CPUtime=180.05
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 18299 0 0 0 17968 37 0 0 25 0 1 0 194803607 92098560 16775 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22485 16775 108 232 0 22250 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 89940

[startup+190.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1734680/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=90356 CPUtime=190.06
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 18431 0 0 0 18968 38 0 0 25 0 1 0 194803607 92524544 16907 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22589 16907 108 232 0 22354 0
Current children cumulated CPU time (s) 190.06
Current children cumulated vsize (Kb) 90356

[startup+200.116 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1730072/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=90628 CPUtime=200.06
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 19586 0 0 0 19966 40 0 0 25 0 1 0 194803607 92803072 18062 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 22657 18062 108 232 0 22422 0
Current children cumulated CPU time (s) 200.06
Current children cumulated vsize (Kb) 90628

[startup+210.123 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 1583
/proc/meminfo: memFree=1724184/2055920 swapFree=4181444/4192956

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

/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42762 0 0 0 177962 194 0 0 25 0 1 0 194803607 162705408 30483 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30483 108 232 0 39488 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (Kb) 158892

[startup+1783.09 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679704/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1782.57
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42768 0 0 0 178063 194 0 0 25 0 1 0 194803607 162705408 30489 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134617415 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30489 108 232 0 39488 0
Current children cumulated CPU time (s) 1782.57
Current children cumulated vsize (Kb) 158892

[startup+1784.09 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679704/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1783.57
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42771 0 0 0 178163 194 0 0 25 0 1 0 194803607 162705408 30492 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30492 108 232 0 39488 0
Current children cumulated CPU time (s) 1783.57
Current children cumulated vsize (Kb) 158892

[startup+1785.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679640/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1784.58
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42777 0 0 0 178263 195 0 0 25 0 1 0 194803607 162705408 30498 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30498 108 232 0 39488 0
Current children cumulated CPU time (s) 1784.58
Current children cumulated vsize (Kb) 158892

[startup+1786.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679640/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1785.59
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42780 0 0 0 178364 195 0 0 25 0 1 0 194803607 162705408 30501 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558768 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30501 108 232 0 39488 0
Current children cumulated CPU time (s) 1785.59
Current children cumulated vsize (Kb) 158892

[startup+1787.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679640/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1786.59
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42786 0 0 0 178464 195 0 0 25 0 1 0 194803607 162705408 30507 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558768 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30507 108 232 0 39488 0
Current children cumulated CPU time (s) 1786.59
Current children cumulated vsize (Kb) 158892

[startup+1788.11 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679576/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1787.6
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42788 0 0 0 178565 195 0 0 25 0 1 0 194803607 162705408 30509 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30509 108 232 0 39488 0
Current children cumulated CPU time (s) 1787.6
Current children cumulated vsize (Kb) 158892

[startup+1789.11 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679576/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1788.6
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42795 0 0 0 178665 195 0 0 25 0 1 0 194803607 162705408 30516 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558799 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30516 108 232 0 39488 0
Current children cumulated CPU time (s) 1788.6
Current children cumulated vsize (Kb) 158892

[startup+1790.12 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679576/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1789.6
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42796 0 0 0 178765 195 0 0 25 0 1 0 194803607 162705408 30517 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30517 108 232 0 39488 0
Current children cumulated CPU time (s) 1789.6
Current children cumulated vsize (Kb) 158892

[startup+1791.12 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679512/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1790.61
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42803 0 0 0 178866 195 0 0 25 0 1 0 194803607 162705408 30524 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549014 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30524 108 232 0 39488 0
Current children cumulated CPU time (s) 1790.61
Current children cumulated vsize (Kb) 158892

[startup+1792.13 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679512/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1791.61
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42810 0 0 0 178966 195 0 0 25 0 1 0 194803607 162705408 30531 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30531 108 232 0 39488 0
Current children cumulated CPU time (s) 1791.61
Current children cumulated vsize (Kb) 158892

[startup+1793.14 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679512/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1792.62
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42813 0 0 0 179067 195 0 0 25 0 1 0 194803607 162705408 30534 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30534 108 232 0 39488 0
Current children cumulated CPU time (s) 1792.62
Current children cumulated vsize (Kb) 158892

[startup+1794.14 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679448/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1793.62
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42820 0 0 0 179167 195 0 0 25 0 1 0 194803607 162705408 30541 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558799 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30541 108 232 0 39488 0
Current children cumulated CPU time (s) 1793.62
Current children cumulated vsize (Kb) 158892

[startup+1795.14 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679448/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1794.63
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42827 0 0 0 179268 195 0 0 25 0 1 0 194803607 162705408 30548 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30548 108 232 0 39488 0
Current children cumulated CPU time (s) 1794.63
Current children cumulated vsize (Kb) 158892

[startup+1796.15 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679448/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1795.63
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42830 0 0 0 179368 195 0 0 25 0 1 0 194803607 162705408 30551 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30551 108 232 0 39488 0
Current children cumulated CPU time (s) 1795.63
Current children cumulated vsize (Kb) 158892

[startup+1797.15 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679384/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1796.64
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42835 0 0 0 179469 195 0 0 25 0 1 0 194803607 162705408 30556 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30556 108 232 0 39488 0
Current children cumulated CPU time (s) 1796.64
Current children cumulated vsize (Kb) 158892

[startup+1798.16 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679384/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1797.64
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42837 0 0 0 179569 195 0 0 25 0 1 0 194803607 162705408 30558 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30558 108 232 0 39488 0
Current children cumulated CPU time (s) 1797.64
Current children cumulated vsize (Kb) 158892

[startup+1799.16 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679384/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1798.64
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42843 0 0 0 179669 195 0 0 25 0 1 0 194803607 162705408 30564 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30564 108 232 0 39488 0
Current children cumulated CPU time (s) 1798.64
Current children cumulated vsize (Kb) 158892

[startup+1800.17 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679384/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1799.65
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42846 0 0 0 179770 195 0 0 25 0 1 0 194803607 162705408 30567 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30567 108 232 0 39488 0
Current children cumulated CPU time (s) 1799.65
Current children cumulated vsize (Kb) 158892

[startup+1801.17 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679320/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1800.66
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42852 0 0 0 179870 196 0 0 25 0 1 0 194803607 162705408 30573 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30573 108 232 0 39488 0
Current children cumulated CPU time (s) 1800.66
Current children cumulated vsize (Kb) 158892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.18 s]
/proc/loadavg: 1.00 1.00 0.92 2/64 1784
/proc/meminfo: memFree=1679320/2055920 swapFree=4181444/4192956
[pid=1583] ppid=1581 vsize=158892 CPUtime=1800.66
/proc/1583/stat : 1583 (PBS4L) R 1581 1583 1537 0 -1 4194304 42852 0 0 0 179870 196 0 0 25 0 1 0 194803607 162705408 30573 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 39723 30573 108 232 0 39488 0
Current children cumulated CPU time (s) 1800.66
Current children cumulated vsize (Kb) 158892

Sending SIGTERM to -1583
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.69
CPU user time (s): 1798.71
CPU system time (s): 1.9817
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (Kb): 181896
The end

Launcher Data (download as text)

Begin job on node55 on Fri Jun  2 23:36:00 UTC 2006


FILE ID= 41914-1149291360

PBS_JOBID= 306908

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-1.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41914-1149291360/instance-41914-1149291360.opb 398623091
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-41914-1149291360 -o ROOT/results/node55/solver-41914-1149291360 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node55/41914-1149291360/instance-41914-1149291360.opb 398623091

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  65bafde3eb06761afc4fe90b6aa8c264

RANDOM SEED= 398623091


/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		: 3000.243
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		: 3000.243
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:       1802144 kB
Buffers:         14572 kB
Cached:         175144 kB
SwapCached:       3336 kB
Active:          43212 kB
Inactive:       155252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802144 kB
SwapTotal:     4192956 kB
SwapFree:      4181444 kB
Dirty:             168 kB
Writeback:           0 kB
Mapped:          14944 kB
Slab:            41348 kB
Committed_AS:   275660 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node55 on Sat Jun  3 00:06:01 UTC 2006