Trace number 41335

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) 1800.64 1801.17

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-tuff.opb
MD5SUMe0d3bc77812df02cd6843b358116eb3f
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 87382
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524349
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527072
Number of bits of the biggest sum of numbers20
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/node51/41335-1149327736/instance-41335-1149327736.opb ......

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/node51/watcher-41335-1149327736 -o ROOT/results/node51/solver-41335-1149327736 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41335-1149327736/instance-41335-1149327736.opb 921545497 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 1.07 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1894208/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=3012 CPUtime=0
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 198440930 3084288 177 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 753 179 90 232 0 518 0

[startup+10.0027 s]
/proc/loadavg: 1.06 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1882760/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=14288 CPUtime=9.99
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 3397 0 0 0 999 0 0 0 25 0 1 0 198440930 14630912 2936 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 3572 2936 104 232 0 3337 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 14288

[startup+20.0146 s]
/proc/loadavg: 1.05 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1882760/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=14288 CPUtime=20
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 3436 0 0 0 1999 1 0 0 25 0 1 0 198440930 14630912 2975 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 3572 2975 105 232 0 3337 0
Current children cumulated CPU time (s) 20
Current children cumulated vsize (Kb) 14288

[startup+30.0205 s]
/proc/loadavg: 1.04 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1882120/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=15328 CPUtime=30
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 3625 0 0 0 2998 2 0 0 25 0 1 0 198440930 15695872 3096 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 3832 3096 105 232 0 3597 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 15328

[startup+40.0254 s]
/proc/loadavg: 1.04 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1881736/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=15476 CPUtime=40
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 3754 0 0 0 3997 3 0 0 25 0 1 0 198440930 15847424 3191 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 3869 3191 105 232 0 3634 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 15476

[startup+50.0314 s]
/proc/loadavg: 1.03 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1881416/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=16500 CPUtime=50.01
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 3914 0 0 0 4997 4 0 0 25 0 1 0 198440930 16896000 3317 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4125 3317 105 232 0 3890 0
Current children cumulated CPU time (s) 50.01
Current children cumulated vsize (Kb) 16500

[startup+60.0373 s]
/proc/loadavg: 1.03 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1881032/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=16744 CPUtime=60.01
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4023 0 0 0 5996 5 0 0 25 0 1 0 198440930 17145856 3392 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4186 3392 105 232 0 3951 0
Current children cumulated CPU time (s) 60.01
Current children cumulated vsize (Kb) 16744

[startup+70.0432 s]
/proc/loadavg: 1.02 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1880712/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=16744 CPUtime=70.01
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4157 0 0 0 6996 5 0 0 25 0 1 0 198440930 17145856 3458 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4186 3458 105 232 0 3951 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 16744

[startup+80.0491 s]
/proc/loadavg: 1.02 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1880328/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=18924 CPUtime=80.02
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4289 0 0 0 7996 6 0 0 25 0 1 0 198440930 19378176 3590 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4731 3590 105 232 0 4496 0
Current children cumulated CPU time (s) 80.02
Current children cumulated vsize (Kb) 18924

[startup+90.055 s]
/proc/loadavg: 1.01 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1880008/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=18924 CPUtime=90.02
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4405 0 0 0 8996 6 0 0 25 0 1 0 198440930 19378176 3672 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4731 3672 105 232 0 4496 0
Current children cumulated CPU time (s) 90.02
Current children cumulated vsize (Kb) 18924

[startup+100.06 s]
/proc/loadavg: 1.01 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1879560/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19116 CPUtime=100.02
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4585 0 0 0 9995 7 0 0 25 0 1 0 198440930 19574784 3769 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4779 3769 105 232 0 4544 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 19116

[startup+110.066 s]
/proc/loadavg: 1.01 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1879496/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19256 CPUtime=110.02
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4641 0 0 0 10994 8 0 0 25 0 1 0 198440930 19718144 3791 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4814 3791 105 232 0 4579 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 19256

[startup+120.072 s]
/proc/loadavg: 1.01 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1879112/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19256 CPUtime=120.03
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4797 0 0 0 11993 10 0 0 25 0 1 0 198440930 19718144 3879 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551638 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4814 3879 105 232 0 4579 0
Current children cumulated CPU time (s) 120.03
Current children cumulated vsize (Kb) 19256

[startup+130.078 s]
/proc/loadavg: 1.01 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1879048/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19256 CPUtime=130.04
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4829 0 0 0 12994 10 0 0 25 0 1 0 198440930 19718144 3911 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4814 3911 105 232 0 4579 0
Current children cumulated CPU time (s) 130.04
Current children cumulated vsize (Kb) 19256

[startup+140.084 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1878664/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19400 CPUtime=140.04
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 4965 0 0 0 13993 11 0 0 25 0 1 0 198440930 19865600 4013 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4850 4013 105 232 0 4615 0
Current children cumulated CPU time (s) 140.04
Current children cumulated vsize (Kb) 19400

[startup+150.089 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1878152/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19400 CPUtime=150.04
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5125 0 0 0 14993 11 0 0 25 0 1 0 198440930 19865600 4105 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4850 4105 105 232 0 4615 0
Current children cumulated CPU time (s) 150.04
Current children cumulated vsize (Kb) 19400

[startup+160.094 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1878088/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19400 CPUtime=160.04
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5170 0 0 0 15992 12 0 0 25 0 1 0 198440930 19865600 4116 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4850 4116 105 232 0 4615 0
Current children cumulated CPU time (s) 160.04
Current children cumulated vsize (Kb) 19400

[startup+170.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1878088/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19536 CPUtime=170.04
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5192 0 0 0 16992 12 0 0 25 0 1 0 198440930 20004864 4138 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4884 4138 105 232 0 4649 0
Current children cumulated CPU time (s) 170.04
Current children cumulated vsize (Kb) 19536

[startup+180.106 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1878088/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19536 CPUtime=180.05
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5209 0 0 0 17993 12 0 0 25 0 1 0 198440930 20004864 4155 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4884 4155 105 232 0 4649 0
Current children cumulated CPU time (s) 180.05
Current children cumulated vsize (Kb) 19536

[startup+190.112 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1877896/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19536 CPUtime=190.05
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5257 0 0 0 18993 12 0 0 25 0 1 0 198440930 20004864 4203 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4884 4203 105 232 0 4649 0
Current children cumulated CPU time (s) 190.05
Current children cumulated vsize (Kb) 19536

[startup+200.118 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1877704/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=19672 CPUtime=200.06
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 5301 0 0 0 19993 13 0 0 25 0 1 0 198440930 20144128 4247 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 4918 4247 105 232 0 4683 0
Current children cumulated CPU time (s) 200.06
Current children cumulated vsize (Kb) 19672

[startup+210.125 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13043
/proc/meminfo: memFree=1877576/2055920 swapFree=4181388/4192956

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

/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17008 0 0 0 178033 120 0 0 25 0 1 0 198440930 57786368 11947 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11947 105 232 0 13873 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (Kb) 56432

[startup+1783.06 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1782.54
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17008 0 0 0 178134 120 0 0 25 0 1 0 198440930 57786368 11947 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11947 105 232 0 13873 0
Current children cumulated CPU time (s) 1782.54
Current children cumulated vsize (Kb) 56432

[startup+1784.07 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1783.54
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17009 0 0 0 178234 120 0 0 25 0 1 0 198440930 57786368 11948 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546663 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11948 105 232 0 13873 0
Current children cumulated CPU time (s) 1783.54
Current children cumulated vsize (Kb) 56432

[startup+1785.07 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1784.54
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17010 0 0 0 178334 120 0 0 25 0 1 0 198440930 57786368 11949 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11949 105 232 0 13873 0
Current children cumulated CPU time (s) 1784.54
Current children cumulated vsize (Kb) 56432

[startup+1786.07 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1785.55
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17025 0 0 0 178435 120 0 0 25 0 1 0 198440930 57786368 11964 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546657 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11964 105 232 0 13873 0
Current children cumulated CPU time (s) 1785.55
Current children cumulated vsize (Kb) 56432

[startup+1787.08 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1786.55
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17029 0 0 0 178535 120 0 0 25 0 1 0 198440930 57786368 11968 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11968 105 232 0 13873 0
Current children cumulated CPU time (s) 1786.55
Current children cumulated vsize (Kb) 56432

[startup+1788.08 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1846096/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1787.56
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17033 0 0 0 178636 120 0 0 25 0 1 0 198440930 57786368 11972 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11972 105 232 0 13873 0
Current children cumulated CPU time (s) 1787.56
Current children cumulated vsize (Kb) 56432

[startup+1789.09 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1788.56
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17076 0 0 0 178736 120 0 0 25 0 1 0 198440930 57786368 11981 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551570 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11981 105 232 0 13873 0
Current children cumulated CPU time (s) 1788.56
Current children cumulated vsize (Kb) 56432

[startup+1790.09 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1789.56
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17077 0 0 0 178836 120 0 0 25 0 1 0 198440930 57786368 11982 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11982 105 232 0 13873 0
Current children cumulated CPU time (s) 1789.56
Current children cumulated vsize (Kb) 56432

[startup+1791.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1790.57
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17079 0 0 0 178937 120 0 0 25 0 1 0 198440930 57786368 11984 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11984 105 232 0 13873 0
Current children cumulated CPU time (s) 1790.57
Current children cumulated vsize (Kb) 56432

[startup+1792.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1791.57
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17081 0 0 0 179037 120 0 0 25 0 1 0 198440930 57786368 11986 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11986 105 232 0 13873 0
Current children cumulated CPU time (s) 1791.57
Current children cumulated vsize (Kb) 56432

[startup+1793.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1792.58
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17091 0 0 0 179138 120 0 0 25 0 1 0 198440930 57786368 11996 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 11996 105 232 0 13873 0
Current children cumulated CPU time (s) 1792.58
Current children cumulated vsize (Kb) 56432

[startup+1794.11 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1793.58
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17097 0 0 0 179238 120 0 0 25 0 1 0 198440930 57786368 12002 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12002 105 232 0 13873 0
Current children cumulated CPU time (s) 1793.58
Current children cumulated vsize (Kb) 56432

[startup+1795.12 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1794.58
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17101 0 0 0 179338 120 0 0 25 0 1 0 198440930 57786368 12006 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12006 105 232 0 13873 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (Kb) 56432

[startup+1796.12 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1795.59
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17104 0 0 0 179439 120 0 0 25 0 1 0 198440930 57786368 12009 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12009 105 232 0 13873 0
Current children cumulated CPU time (s) 1795.59
Current children cumulated vsize (Kb) 56432

[startup+1797.13 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1796.59
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17107 0 0 0 179539 120 0 0 25 0 1 0 198440930 57786368 12012 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12012 105 232 0 13873 0
Current children cumulated CPU time (s) 1796.59
Current children cumulated vsize (Kb) 56432

[startup+1798.13 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1797.6
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17111 0 0 0 179640 120 0 0 25 0 1 0 198440930 57786368 12016 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551632 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12016 105 232 0 13873 0
Current children cumulated CPU time (s) 1797.6
Current children cumulated vsize (Kb) 56432

[startup+1799.14 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845968/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1798.61
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17115 0 0 0 179740 121 0 0 25 0 1 0 198440930 57786368 12020 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12020 105 232 0 13873 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (Kb) 56432

[startup+1800.14 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845904/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1799.62
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17120 0 0 0 179841 121 0 0 25 0 1 0 198440930 57786368 12025 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12025 105 232 0 13873 0
Current children cumulated CPU time (s) 1799.62
Current children cumulated vsize (Kb) 56432

[startup+1801.15 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845904/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1800.62
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17130 0 0 0 179941 121 0 0 25 0 1 0 198440930 57786368 12035 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551579 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12035 105 232 0 13873 0
Current children cumulated CPU time (s) 1800.62
Current children cumulated vsize (Kb) 56432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.15 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 13238
/proc/meminfo: memFree=1845904/2055920 swapFree=4181388/4192956
[pid=13043] ppid=13041 vsize=56432 CPUtime=1800.63
/proc/13043/stat : 13043 (PBS4L) R 13041 13043 12997 0 -1 4194304 17130 0 0 0 179942 121 0 0 25 0 1 0 198440930 57786368 12035 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/13043/statm: 14108 12035 105 232 0 13873 0
Current children cumulated CPU time (s) 1800.63
Current children cumulated vsize (Kb) 56432

Sending SIGTERM to -13043
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.17
CPU time (s): 1800.64
CPU user time (s): 1799.42
CPU system time (s): 1.21881
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (Kb): 56432
The end

Launcher Data (download as text)

Begin job on node51 on Sat Jun  3 09:42:17 UTC 2006


FILE ID= 41335-1149327736

PBS_JOBID= 309712

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-tuff.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41335-1149327736/instance-41335-1149327736.opb 921545497
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-41335-1149327736 -o ROOT/results/node51/solver-41335-1149327736 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node51/41335-1149327736/instance-41335-1149327736.opb 921545497

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  e0d3bc77812df02cd6843b358116eb3f

RANDOM SEED= 921545497


/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:      2055920 kB
MemFree:       1894416 kB
Buffers:         14896 kB
Cached:          88204 kB
SwapCached:       3252 kB
Active:          36996 kB
Inactive:        74824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894416 kB
SwapTotal:     4192956 kB
SwapFree:      4181388 kB
Dirty:             164 kB
Writeback:           0 kB
Mapped:          14916 kB
Slab:            35740 kB
Committed_AS:   332316 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node51 on Sat Jun  3 10:12:18 UTC 2006