Trace number 41441

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) 1800.53 1801.21

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
MD5SUM1e246214338ba705536e85585a980117
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 variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
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/node6/41441-1149352844/instance-41441-1149352844.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/node6/watcher-41441-1149352844 -o ROOT/results/node6/solver-41441-1149352844 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41441-1149352844/instance-41441-1149352844.opb 345839205 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.91 0.95 0.97 3/64 17914
/proc/meminfo: memFree=1309600/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=1368 CPUtime=0
/proc/17914/stat : 17914 (PBS4L) D 17912 17914 17868 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 200946532 1400832 95 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135132864 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17914/statm: 342 95 84 232 0 107 0

[startup+10.0019 s]
/proc/loadavg: 0.93 0.95 0.97 2/64 17914
/proc/meminfo: memFree=1297128/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=16484 CPUtime=9.99
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 3611 0 0 0 993 6 0 0 25 0 1 0 200946532 16879616 3200 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4121 3200 105 232 0 3886 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 16484

[startup+20.0078 s]
/proc/loadavg: 0.94 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1296360/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=17412 CPUtime=19.99
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 3903 0 0 0 1988 11 0 0 25 0 1 0 200946532 17829888 3395 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4353 3395 105 232 0 4118 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 17412

[startup+30.0138 s]
/proc/loadavg: 0.95 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1295784/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=17920 CPUtime=29.99
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 4050 0 0 0 2984 15 0 0 25 0 1 0 200946532 18350080 3542 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4480 3542 105 232 0 4245 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 17920

[startup+40.0198 s]
/proc/loadavg: 0.95 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1295400/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=18164 CPUtime=39.99
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 4164 0 0 0 3979 20 0 0 25 0 1 0 200946532 18599936 3656 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4541 3656 105 232 0 4306 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 18164

[startup+50.0258 s]
/proc/loadavg: 0.96 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1294632/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=19372 CPUtime=49.99
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 4538 0 0 0 4976 23 0 0 25 0 1 0 200946532 19836928 3837 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4843 3837 105 232 0 4608 0
Current children cumulated CPU time (s) 49.99
Current children cumulated vsize (Kb) 19372

[startup+60.0328 s]
/proc/loadavg: 0.97 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1293480/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=19608 CPUtime=60
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 4830 0 0 0 5972 28 0 0 25 0 1 0 200946532 20078592 4129 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 4902 4129 105 232 0 4667 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 19608

[startup+70.0397 s]
/proc/loadavg: 0.97 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1291816/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=28116 CPUtime=70.01
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 5236 0 0 0 6970 31 0 0 25 0 1 0 200946532 28790784 4535 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7029 4535 105 232 0 6794 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 28116

[startup+80.0467 s]
/proc/loadavg: 0.98 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1290792/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=28232 CPUtime=80
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 5491 0 0 0 7967 33 0 0 25 0 1 0 200946532 28909568 4790 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7058 4790 105 232 0 6823 0
Current children cumulated CPU time (s) 80
Current children cumulated vsize (Kb) 28232

[startup+90.0527 s]
/proc/loadavg: 0.98 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1290152/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=28476 CPUtime=90.01
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 5657 0 0 0 8965 36 0 0 25 0 1 0 200946532 29159424 4956 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7119 4956 105 232 0 6884 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 28476

[startup+100.059 s]
/proc/loadavg: 0.98 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1289576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=28680 CPUtime=100.02
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 5798 0 0 0 9962 40 0 0 25 0 1 0 200946532 29368320 5097 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7170 5097 105 232 0 6935 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 28680

[startup+110.066 s]
/proc/loadavg: 0.98 0.96 0.97 2/64 17914
/proc/meminfo: memFree=1289256/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=28984 CPUtime=110.01
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 5892 0 0 0 10959 42 0 0 25 0 1 0 200946532 29679616 5191 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7246 5191 105 232 0 7011 0
Current children cumulated CPU time (s) 110.01
Current children cumulated vsize (Kb) 28984

[startup+120.072 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1288808/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=30900 CPUtime=120.02
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 6375 0 0 0 11956 46 0 0 25 0 1 0 200946532 31641600 5289 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7725 5289 105 232 0 7490 0
Current children cumulated CPU time (s) 120.02
Current children cumulated vsize (Kb) 30900

[startup+130.078 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1288232/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31012 CPUtime=130.02
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 6540 0 0 0 12955 47 0 0 25 0 1 0 200946532 31756288 5454 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7753 5454 105 232 0 7518 0
Current children cumulated CPU time (s) 130.02
Current children cumulated vsize (Kb) 31012

[startup+140.085 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1287592/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31268 CPUtime=140.02
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 6691 0 0 0 13951 51 0 0 25 0 1 0 200946532 32018432 5605 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7817 5605 105 232 0 7582 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 31268

[startup+150.091 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1286888/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31468 CPUtime=150.03
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 6869 0 0 0 14949 54 0 0 25 0 1 0 200946532 32223232 5783 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7867 5783 105 232 0 7632 0
Current children cumulated CPU time (s) 150.03
Current children cumulated vsize (Kb) 31468

[startup+160.097 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1286696/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31668 CPUtime=160.03
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 6915 0 0 0 15946 57 0 0 25 0 1 0 200946532 32428032 5829 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7917 5829 105 232 0 7682 0
Current children cumulated CPU time (s) 160.03
Current children cumulated vsize (Kb) 31668

[startup+170.103 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1285864/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31732 CPUtime=170.03
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 7124 0 0 0 16943 60 0 0 25 0 1 0 200946532 32493568 6038 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7933 6038 105 232 0 7698 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 31732

[startup+180.109 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1285224/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=31980 CPUtime=180.04
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 7277 0 0 0 17941 63 0 0 25 0 1 0 200946532 32747520 6191 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 7995 6191 105 232 0 7760 0
Current children cumulated CPU time (s) 180.04
Current children cumulated vsize (Kb) 31980

[startup+190.115 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1284968/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=32112 CPUtime=190.04
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 7339 0 0 0 18937 67 0 0 25 0 1 0 200946532 32882688 6253 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 8028 6253 105 232 0 7793 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 32112

[startup+200.121 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1284712/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=32392 CPUtime=200.04
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 7401 0 0 0 19934 70 0 0 25 0 1 0 200946532 33169408 6315 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 8098 6315 105 232 0 7863 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 32392

[startup+210.126 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 17914
/proc/meminfo: memFree=1284456/2055924 swapFree=4181416/4192956

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

/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18362 0 0 0 177627 515 0 0 25 0 1 0 200946532 76132352 14970 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18587 14970 105 232 0 18352 0
Current children cumulated CPU time (s) 1781.42
Current children cumulated vsize (Kb) 74348

[startup+1783.11 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249768/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74348 CPUtime=1782.43
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18363 0 0 0 177727 516 0 0 25 0 1 0 200946532 76132352 14971 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551629 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18587 14971 105 232 0 18352 0
Current children cumulated CPU time (s) 1782.43
Current children cumulated vsize (Kb) 74348

[startup+1784.11 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249768/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1783.43
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18376 0 0 0 177827 516 0 0 25 0 1 0 200946532 76165120 14984 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14984 105 232 0 18360 0
Current children cumulated CPU time (s) 1783.43
Current children cumulated vsize (Kb) 74380

[startup+1785.12 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1784.43
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18377 0 0 0 177927 516 0 0 25 0 1 0 200946532 76165120 14985 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14985 105 232 0 18360 0
Current children cumulated CPU time (s) 1784.43
Current children cumulated vsize (Kb) 74380

[startup+1786.12 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1785.44
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18378 0 0 0 178027 517 0 0 25 0 1 0 200946532 76165120 14986 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14986 105 232 0 18360 0
Current children cumulated CPU time (s) 1785.44
Current children cumulated vsize (Kb) 74380

[startup+1787.13 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1786.45
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18379 0 0 0 178128 517 0 0 25 0 1 0 200946532 76165120 14987 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14987 105 232 0 18360 0
Current children cumulated CPU time (s) 1786.45
Current children cumulated vsize (Kb) 74380

[startup+1788.13 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1787.45
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18390 0 0 0 178228 517 0 0 25 0 1 0 200946532 76165120 14998 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14998 105 232 0 18360 0
Current children cumulated CPU time (s) 1787.45
Current children cumulated vsize (Kb) 74380

[startup+1789.14 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1788.45
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18391 0 0 0 178328 517 0 0 25 0 1 0 200946532 76165120 14999 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 14999 105 232 0 18360 0
Current children cumulated CPU time (s) 1788.45
Current children cumulated vsize (Kb) 74380

[startup+1790.14 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249704/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1789.46
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18392 0 0 0 178428 518 0 0 25 0 1 0 200946532 76165120 15000 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15000 105 232 0 18360 0
Current children cumulated CPU time (s) 1789.46
Current children cumulated vsize (Kb) 74380

[startup+1791.15 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1790.46
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18393 0 0 0 178528 518 0 0 25 0 1 0 200946532 76165120 15001 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15001 105 232 0 18360 0
Current children cumulated CPU time (s) 1790.46
Current children cumulated vsize (Kb) 74380

[startup+1792.15 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1791.46
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18394 0 0 0 178628 518 0 0 25 0 1 0 200946532 76165120 15002 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15002 105 232 0 18360 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (Kb) 74380

[startup+1793.15 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1792.47
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18400 0 0 0 178729 518 0 0 25 0 1 0 200946532 76165120 15008 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15008 105 232 0 18360 0
Current children cumulated CPU time (s) 1792.47
Current children cumulated vsize (Kb) 74380

[startup+1794.16 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1793.48
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18402 0 0 0 178829 519 0 0 25 0 1 0 200946532 76165120 15010 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15010 105 232 0 18360 0
Current children cumulated CPU time (s) 1793.48
Current children cumulated vsize (Kb) 74380

[startup+1795.17 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1794.48
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18403 0 0 0 178929 519 0 0 25 0 1 0 200946532 76165120 15011 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546663 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15011 105 232 0 18360 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (Kb) 74380

[startup+1796.17 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249640/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1795.49
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18407 0 0 0 179030 519 0 0 25 0 1 0 200946532 76165120 15015 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134559364 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15015 105 232 0 18360 0
Current children cumulated CPU time (s) 1795.49
Current children cumulated vsize (Kb) 74380

[startup+1797.18 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1796.49
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18409 0 0 0 179129 520 0 0 25 0 1 0 200946532 76165120 15017 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15017 105 232 0 18360 0
Current children cumulated CPU time (s) 1796.49
Current children cumulated vsize (Kb) 74380

[startup+1798.18 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1797.49
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18415 0 0 0 179229 520 0 0 25 0 1 0 200946532 76165120 15023 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15023 105 232 0 18360 0
Current children cumulated CPU time (s) 1797.49
Current children cumulated vsize (Kb) 74380

[startup+1799.19 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1798.5
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18416 0 0 0 179329 521 0 0 25 0 1 0 200946532 76165120 15024 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15024 105 232 0 18360 0
Current children cumulated CPU time (s) 1798.5
Current children cumulated vsize (Kb) 74380

[startup+1800.19 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1799.51
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18417 0 0 0 179430 521 0 0 25 0 1 0 200946532 76165120 15025 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15025 105 232 0 18360 0
Current children cumulated CPU time (s) 1799.51
Current children cumulated vsize (Kb) 74380

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1800.51
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18418 0 0 0 179530 521 0 0 25 0 1 0 200946532 76165120 15026 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15026 105 232 0 18360 0
Current children cumulated CPU time (s) 1800.51
Current children cumulated vsize (Kb) 74380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 0.99 0.97 2/64 18110
/proc/meminfo: memFree=1249576/2055924 swapFree=4181416/4192956
[pid=17914] ppid=17912 vsize=74380 CPUtime=1800.51
/proc/17914/stat : 17914 (PBS4L) R 17912 17914 17868 0 -1 4194304 18418 0 0 0 179530 521 0 0 25 0 1 0 200946532 76165120 15026 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17914/statm: 18595 15026 105 232 0 18360 0
Current children cumulated CPU time (s) 1800.51
Current children cumulated vsize (Kb) 74380

Sending SIGTERM to -17914
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.53
CPU user time (s): 1795.31
CPU system time (s): 5.22621
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (Kb): 74380
The end

Launcher Data (download as text)

Begin job on node6 on Sat Jun  3 16:40:44 UTC 2006


FILE ID= 41441-1149352844

PBS_JOBID= 311090

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41441-1149352844/instance-41441-1149352844.opb 345839205
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-41441-1149352844 -o ROOT/results/node6/solver-41441-1149352844 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node6/41441-1149352844/instance-41441-1149352844.opb 345839205

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  1e246214338ba705536e85585a980117

RANDOM SEED= 345839205


/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		: 3000.268
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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1309808 kB
Buffers:         29852 kB
Cached:         645304 kB
SwapCached:       3348 kB
Active:          79456 kB
Inactive:       604448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1309808 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:             172 kB
Writeback:           0 kB
Mapped:          14924 kB
Slab:            48276 kB
Committed_AS:   330740 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node6 on Sat Jun  3 17:10:45 UTC 2006