Trace number 41534

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) 1800.52 1801.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lp4l.opb
MD5SUM8d2c17131f0dd6c2b5d472cf1eef4c89
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2967
Best CPU time to get the best result obtained on this benchmark3.03154
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2967
Optimality of the best value was proved YES
Number of variables1086
Total number of constraints85
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint1086
Number of terms in the objective function 1086
Biggest coefficient in the objective function 283
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 197191
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 283
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 197191
Number of bits of the biggest sum of numbers18
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/node17/41534-1149368230/instance-41534-1149368230.opb ......
0.15	c done parsing opb.
0.15	o 4332
1.27	o 4255
19.31	o 4165
29.41	o 4079
32.21	o 3979
163.27	o 3952
430.08	o 3900
741.80	o 3819

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/node17/watcher-41534-1149368230 -o ROOT/results/node17/solver-41534-1149368230 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node17/41534-1149368230/instance-41534-1149368230.opb 108596571 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.91 0.95 0.94 2/64 6087
/proc/meminfo: memFree=1734776/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=1532 CPUtime=0
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 202486298 1568768 159 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 383 159 97 232 0 148 0

[startup+10.0022 s]
/proc/loadavg: 0.93 0.95 0.94 2/64 6087
/proc/meminfo: memFree=1719368/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=19504 CPUtime=9.99
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 4034 0 0 0 995 4 0 0 25 0 1 0 202486298 19972096 3953 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 4876 3953 108 232 0 4641 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 19504

[startup+20.008 s]
/proc/loadavg: 0.94 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1712520/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=37220 CPUtime=19.99
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 5840 0 0 0 1992 7 0 0 25 0 1 0 202486298 38113280 5662 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9305 5662 108 232 0 9070 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 37220

[startup+30.0139 s]
/proc/loadavg: 0.95 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1712072/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=37484 CPUtime=30
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 5947 0 0 0 2990 10 0 0 25 0 1 0 202486298 38383616 5769 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9371 5769 108 232 0 9136 0
Current children cumulated CPU time (s) 30
Current children cumulated vsize (Kb) 37484

[startup+40.0197 s]
/proc/loadavg: 0.95 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1711688/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=38384 CPUtime=40
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 6233 0 0 0 3988 12 0 0 25 0 1 0 202486298 39305216 5862 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9596 5862 108 232 0 9361 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 38384

[startup+50.0255 s]
/proc/loadavg: 0.96 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1711240/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=38776 CPUtime=50
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 6357 0 0 0 4987 13 0 0 25 0 1 0 202486298 39706624 5986 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9694 5986 108 232 0 9459 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 38776

[startup+60.0314 s]
/proc/loadavg: 0.97 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1707464/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=39172 CPUtime=60
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 7297 0 0 0 5985 15 0 0 25 0 1 0 202486298 40112128 6926 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9793 6926 108 232 0 9558 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 39172

[startup+70.0372 s]
/proc/loadavg: 0.97 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1703240/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=39436 CPUtime=70
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 8340 0 0 0 6983 17 0 0 25 0 1 0 202486298 40382464 7969 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9859 7969 108 232 0 9624 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 39436

[startup+80.043 s]
/proc/loadavg: 0.98 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1701512/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=39700 CPUtime=80.01
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 8787 0 0 0 7982 19 0 0 25 0 1 0 202486298 40652800 8416 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 9925 8416 108 232 0 9690 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 39700

[startup+90.0489 s]
/proc/loadavg: 0.98 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1695432/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=72732 CPUtime=90.01
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 10299 0 0 0 8980 21 0 0 25 0 1 0 202486298 74477568 9928 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550051 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18183 9928 108 232 0 17948 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 72732

[startup+100.055 s]
/proc/loadavg: 0.98 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1691656/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=74400 CPUtime=100.02
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 11622 0 0 0 9979 23 0 0 25 0 1 0 202486298 76185600 10866 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18600 10866 108 232 0 18365 0
Current children cumulated CPU time (s) 100.02
Current children cumulated vsize (Kb) 74400

[startup+110.061 s]
/proc/loadavg: 0.98 0.96 0.94 2/64 6087
/proc/meminfo: memFree=1688456/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=74664 CPUtime=110.02
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 12413 0 0 0 10978 24 0 0 25 0 1 0 202486298 76455936 11657 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18666 11657 108 232 0 18431 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 74664

[startup+120.067 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1684360/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=74796 CPUtime=120.01
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 13443 0 0 0 11975 26 0 0 25 0 1 0 202486298 76591104 12687 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18699 12687 108 232 0 18464 0
Current children cumulated CPU time (s) 120.01
Current children cumulated vsize (Kb) 74796

[startup+130.073 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1680712/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=75540 CPUtime=130.02
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14357 0 0 0 12973 29 0 0 25 0 1 0 202486298 77352960 13601 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18885 13601 108 232 0 18650 0
Current children cumulated CPU time (s) 130.02
Current children cumulated vsize (Kb) 75540

[startup+140.08 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1680456/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=75540 CPUtime=140.02
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14416 0 0 0 13971 31 0 0 25 0 1 0 202486298 77352960 13660 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18885 13660 108 232 0 18650 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 75540

[startup+150.086 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1680200/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=75668 CPUtime=150.03
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14476 0 0 0 14970 33 0 0 25 0 1 0 202486298 77484032 13720 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18917 13720 108 232 0 18682 0
Current children cumulated CPU time (s) 150.03
Current children cumulated vsize (Kb) 75668

[startup+160.092 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1680008/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=75800 CPUtime=160.03
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14527 0 0 0 15970 33 0 0 25 0 1 0 202486298 77619200 13771 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549265 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 18950 13771 108 232 0 18715 0
Current children cumulated CPU time (s) 160.03
Current children cumulated vsize (Kb) 75800

[startup+170.099 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1679624/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=76056 CPUtime=170.03
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14617 0 0 0 16969 34 0 0 25 0 1 0 202486298 77881344 13861 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 19014 13861 108 232 0 18779 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 76056

[startup+180.104 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1679304/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=76192 CPUtime=180.04
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14694 0 0 0 17967 37 0 0 25 0 1 0 202486298 78020608 13938 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549288 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 19048 13938 108 232 0 18813 0
Current children cumulated CPU time (s) 180.04
Current children cumulated vsize (Kb) 76192

[startup+190.11 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1678984/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=76456 CPUtime=190.04
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 14777 0 0 0 18966 38 0 0 25 0 1 0 202486298 78290944 14021 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550046 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 19114 14021 108 232 0 18879 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 76456

[startup+200.117 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1675272/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=76844 CPUtime=200.04
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 15713 0 0 0 19964 40 0 0 25 0 1 0 202486298 78688256 14957 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 19211 14957 108 232 0 18976 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 76844

[startup+210.123 s]
/proc/loadavg: 0.99 0.97 0.94 2/64 6087
/proc/meminfo: memFree=1675016/2055920 swapFree=4180988/4192956

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

/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57196 0 0 0 177935 203 0 0 25 0 1 0 202486298 310939648 54134 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54134 108 232 0 75678 0
Current children cumulated CPU time (s) 1781.38
Current children cumulated vsize (Kb) 303652

[startup+1783.07 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1782.38
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57208 0 0 0 178035 203 0 0 25 0 1 0 202486298 310939648 54146 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564889 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54146 108 232 0 75678 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (Kb) 303652

[startup+1784.07 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1783.38
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57210 0 0 0 178135 203 0 0 25 0 1 0 202486298 310939648 54148 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54148 108 232 0 75678 0
Current children cumulated CPU time (s) 1783.38
Current children cumulated vsize (Kb) 303652

[startup+1785.08 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1784.39
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57211 0 0 0 178236 203 0 0 25 0 1 0 202486298 310939648 54149 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550014 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54149 108 232 0 75678 0
Current children cumulated CPU time (s) 1784.39
Current children cumulated vsize (Kb) 303652

[startup+1786.09 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1785.4
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57212 0 0 0 178336 204 0 0 25 0 1 0 202486298 310939648 54150 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54150 108 232 0 75678 0
Current children cumulated CPU time (s) 1785.4
Current children cumulated vsize (Kb) 303652

[startup+1787.09 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1786.41
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57213 0 0 0 178437 204 0 0 25 0 1 0 202486298 310939648 54151 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552324 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54151 108 232 0 75678 0
Current children cumulated CPU time (s) 1786.41
Current children cumulated vsize (Kb) 303652

[startup+1788.09 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1787.41
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57214 0 0 0 178537 204 0 0 25 0 1 0 202486298 310939648 54152 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549318 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54152 108 232 0 75678 0
Current children cumulated CPU time (s) 1787.41
Current children cumulated vsize (Kb) 303652

[startup+1789.1 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1788.41
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57215 0 0 0 178637 204 0 0 25 0 1 0 202486298 310939648 54153 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550010 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54153 108 232 0 75678 0
Current children cumulated CPU time (s) 1788.41
Current children cumulated vsize (Kb) 303652

[startup+1790.1 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1789.42
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57217 0 0 0 178738 204 0 0 25 0 1 0 202486298 310939648 54155 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54155 108 232 0 75678 0
Current children cumulated CPU time (s) 1789.42
Current children cumulated vsize (Kb) 303652

[startup+1791.11 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1790.42
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57219 0 0 0 178838 204 0 0 25 0 1 0 202486298 310939648 54157 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549407 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54157 108 232 0 75678 0
Current children cumulated CPU time (s) 1790.42
Current children cumulated vsize (Kb) 303652

[startup+1792.11 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1791.43
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57220 0 0 0 178939 204 0 0 25 0 1 0 202486298 310939648 54158 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549291 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54158 108 232 0 75678 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (Kb) 303652

[startup+1793.12 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517576/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1792.43
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57221 0 0 0 179039 204 0 0 25 0 1 0 202486298 310939648 54159 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54159 108 232 0 75678 0
Current children cumulated CPU time (s) 1792.43
Current children cumulated vsize (Kb) 303652

[startup+1794.12 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517512/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1793.43
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57222 0 0 0 179139 204 0 0 25 0 1 0 202486298 310939648 54160 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564504 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54160 108 232 0 75678 0
Current children cumulated CPU time (s) 1793.43
Current children cumulated vsize (Kb) 303652

[startup+1795.13 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1794.44
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57223 0 0 0 179240 204 0 0 25 0 1 0 202486298 310939648 54161 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549306 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54161 108 232 0 75678 0
Current children cumulated CPU time (s) 1794.44
Current children cumulated vsize (Kb) 303652

[startup+1796.13 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1795.44
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57224 0 0 0 179340 204 0 0 25 0 1 0 202486298 310939648 54162 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549257 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54162 108 232 0 75678 0
Current children cumulated CPU time (s) 1795.44
Current children cumulated vsize (Kb) 303652

[startup+1797.14 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1796.45
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57225 0 0 0 179441 204 0 0 25 0 1 0 202486298 310939648 54163 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134611560 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54163 108 232 0 75678 0
Current children cumulated CPU time (s) 1796.45
Current children cumulated vsize (Kb) 303652

[startup+1798.14 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1797.46
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57225 0 0 0 179541 205 0 0 25 0 1 0 202486298 310939648 54163 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552187 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54163 108 232 0 75678 0
Current children cumulated CPU time (s) 1797.46
Current children cumulated vsize (Kb) 303652

[startup+1799.15 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1798.46
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57226 0 0 0 179641 205 0 0 25 0 1 0 202486298 310939648 54164 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549321 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54164 108 232 0 75678 0
Current children cumulated CPU time (s) 1798.46
Current children cumulated vsize (Kb) 303652

[startup+1800.15 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517448/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=303652 CPUtime=1799.47
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 57228 0 0 0 179742 205 0 0 25 0 1 0 202486298 310939648 54166 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549251 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 75913 54166 108 232 0 75678 0
Current children cumulated CPU time (s) 1799.47
Current children cumulated vsize (Kb) 303652

[startup+1801.16 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517256/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=315940 CPUtime=1800.47
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 60302 0 0 0 179841 206 0 0 25 0 1 0 202486298 323522560 54167 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550034 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 78985 54167 108 232 0 78750 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (Kb) 315940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.16 s]
/proc/loadavg: 1.00 0.99 0.95 2/64 6282
/proc/meminfo: memFree=1517256/2055920 swapFree=4180988/4192956
[pid=6087] ppid=6085 vsize=315940 CPUtime=1800.47
/proc/6087/stat : 6087 (PBS4L) R 6085 6087 6041 0 -1 4194304 60302 0 0 0 179841 206 0 0 25 0 1 0 202486298 323522560 54167 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134550046 0 0 4096 0 0 0 0 17 1 0 0
/proc/6087/statm: 78985 54167 108 232 0 78750 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (Kb) 315940

Sending SIGTERM to -6087
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.2
CPU time (s): 1800.52
CPU user time (s): 1798.42
CPU system time (s): 2.10068
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (Kb): 315940
The end

Launcher Data (download as text)

Begin job on node17 on Sat Jun  3 20:57:10 UTC 2006


FILE ID= 41534-1149368230

PBS_JOBID= 311957

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lp4l.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node17/41534-1149368230/instance-41534-1149368230.opb 108596571
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-41534-1149368230 -o ROOT/results/node17/solver-41534-1149368230 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node17/41534-1149368230/instance-41534-1149368230.opb 108596571

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  8d2c17131f0dd6c2b5d472cf1eef4c89

RANDOM SEED= 108596571


/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		: 3000.278
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		: 3000.278
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:       1734984 kB
Buffers:         15916 kB
Cached:         239444 kB
SwapCached:       3584 kB
Active:          51448 kB
Inactive:       212520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734984 kB
SwapTotal:     4192956 kB
SwapFree:      4180988 kB
Dirty:             136 kB
Writeback:           0 kB
Mapped:          14664 kB
Slab:            43016 kB
Committed_AS:   368432 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node17 on Sat Jun  3 21:27:11 UTC 2006