Trace number 41468

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) 1800.5 1801.17

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
MD5SUMd5cbc530e20e0da41254bd2567f4c2ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark270347
Best CPU time to get the best result obtained on this benchmark1800.58
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34564
Optimality of the best value was proved NO
Number of variables3097
Total number of constraints2178
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 constraints2178
Minimum length of a constraint60
Maximum length of a constraint63
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 524328
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/node22/41468-1149359593/instance-41468-1149359593.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/node22/watcher-41468-1149359593 -o ROOT/results/node22/solver-41468-1149359593 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/41468-1149359593/instance-41468-1149359593.opb 257079090 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.92 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1471744/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=1692 CPUtime=0
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 170 0 0 0 0 0 0 0 19 0 1 0 97393632 1732608 154 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134599096 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 423 155 90 232 0 188 0

[startup+10.0021 s]
/proc/loadavg: 0.93 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1462984/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=11040 CPUtime=9.99
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 2412 0 0 0 992 7 0 0 25 0 1 0 97393632 11304960 2282 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 2760 2282 105 232 0 2525 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 11040

[startup+20.0078 s]
/proc/loadavg: 0.94 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1461512/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=12104 CPUtime=19.99
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 2908 0 0 0 1986 13 0 0 25 0 1 0 97393632 12394496 2681 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 3026 2681 105 232 0 2791 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 12104

[startup+30.0134 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1460872/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=12604 CPUtime=29.99
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 3084 0 0 0 2981 18 0 0 25 0 1 0 97393632 12906496 2857 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552208 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 3151 2857 105 232 0 2916 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 12604

[startup+40.0191 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1459528/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=16944 CPUtime=40
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 3409 0 0 0 3976 24 0 0 25 0 1 0 97393632 17350656 3182 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 4236 3182 105 232 0 4001 0
Current children cumulated CPU time (s) 40
Current children cumulated vsize (Kb) 16944

[startup+50.0248 s]
/proc/loadavg: 0.96 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1458056/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=18020 CPUtime=50
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 3996 0 0 0 4972 28 0 0 25 0 1 0 97393632 18452480 3576 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 4505 3576 105 232 0 4270 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 18020

[startup+60.0304 s]
/proc/loadavg: 0.97 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1456584/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=18540 CPUtime=60
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 4365 0 0 0 5966 34 0 0 25 0 1 0 97393632 18984960 3945 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 4635 3945 105 232 0 4400 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 18540

[startup+70.0361 s]
/proc/loadavg: 0.97 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1455368/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=18804 CPUtime=70.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 4670 0 0 0 6961 40 0 0 25 0 1 0 97393632 19255296 4250 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 4701 4250 105 232 0 4466 0
Current children cumulated CPU time (s) 70.01
Current children cumulated vsize (Kb) 18804

[startup+80.0418 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1454280/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=27312 CPUtime=80.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 4937 0 0 0 7957 44 0 0 25 0 1 0 97393632 27967488 4517 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 6828 4517 105 232 0 6593 0
Current children cumulated CPU time (s) 80.01
Current children cumulated vsize (Kb) 27312

[startup+90.0475 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1453640/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=27568 CPUtime=90.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5109 0 0 0 8952 49 0 0 25 0 1 0 97393632 28229632 4689 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 6892 4689 105 232 0 6657 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 27568

[startup+100.053 s]
/proc/loadavg: 0.98 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1453256/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=27848 CPUtime=100.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5199 0 0 0 9948 53 0 0 25 0 1 0 97393632 28516352 4779 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 6962 4779 105 232 0 6727 0
Current children cumulated CPU time (s) 100.01
Current children cumulated vsize (Kb) 27848

[startup+110.059 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1452872/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=28240 CPUtime=110.02
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5289 0 0 0 10941 61 0 0 25 0 1 0 97393632 28917760 4869 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7060 4869 105 232 0 6825 0
Current children cumulated CPU time (s) 110.02
Current children cumulated vsize (Kb) 28240

[startup+120.064 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1452552/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=29884 CPUtime=120.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5749 0 0 0 11935 66 0 0 25 0 1 0 97393632 30601216 4944 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7471 4944 105 232 0 7236 0
Current children cumulated CPU time (s) 120.01
Current children cumulated vsize (Kb) 29884

[startup+130.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1452296/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=30088 CPUtime=130.01
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5835 0 0 0 12928 73 0 0 25 0 1 0 97393632 30810112 5030 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7522 5030 105 232 0 7287 0
Current children cumulated CPU time (s) 130.01
Current children cumulated vsize (Kb) 30088

[startup+140.076 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1451976/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=30412 CPUtime=140.02
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5906 0 0 0 13920 82 0 0 25 0 1 0 97393632 31141888 5101 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551526 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7603 5101 105 232 0 7368 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 30412

[startup+150.081 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1451720/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=30412 CPUtime=150.02
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 5974 0 0 0 14916 86 0 0 25 0 1 0 97393632 31141888 5169 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7603 5169 105 232 0 7368 0
Current children cumulated CPU time (s) 150.02
Current children cumulated vsize (Kb) 30412

[startup+160.087 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1451400/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=30676 CPUtime=160.03
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 6049 0 0 0 15909 94 0 0 25 0 1 0 97393632 31412224 5244 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134546660 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7669 5244 105 232 0 7434 0
Current children cumulated CPU time (s) 160.03
Current children cumulated vsize (Kb) 30676

[startup+170.093 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1451144/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=30788 CPUtime=170.03
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 6110 0 0 0 16904 99 0 0 25 0 1 0 97393632 31526912 5305 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7697 5305 105 232 0 7462 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 30788

[startup+180.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1450888/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=31040 CPUtime=180.03
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 6172 0 0 0 17898 105 0 0 25 0 1 0 97393632 31784960 5367 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7760 5367 105 232 0 7525 0
Current children cumulated CPU time (s) 180.03
Current children cumulated vsize (Kb) 31040

[startup+190.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1450568/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=31300 CPUtime=190.03
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 6258 0 0 0 18890 113 0 0 25 0 1 0 97393632 32051200 5453 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7825 5453 105 232 0 7590 0
Current children cumulated CPU time (s) 190.03
Current children cumulated vsize (Kb) 31300

[startup+200.113 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1450376/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=31424 CPUtime=200.04
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 6301 0 0 0 19884 120 0 0 25 0 1 0 97393632 32178176 5496 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 7856 5496 105 232 0 7621 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 31424

[startup+210.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29148
/proc/meminfo: memFree=1450120/2055920 swapFree=4183836/4192956

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

/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22881 0 0 0 177344 794 0 0 25 0 1 0 97393632 111775744 19770 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27289 19770 105 232 0 27054 0
Current children cumulated CPU time (s) 1781.38
Current children cumulated vsize (Kb) 109156

[startup+1783.05 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392776/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109156 CPUtime=1782.39
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22884 0 0 0 177444 795 0 0 25 0 1 0 97393632 111775744 19773 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27289 19773 105 232 0 27054 0
Current children cumulated CPU time (s) 1782.39
Current children cumulated vsize (Kb) 109156

[startup+1784.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392712/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109156 CPUtime=1783.4
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22885 0 0 0 177545 795 0 0 25 0 1 0 97393632 111775744 19774 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27289 19774 105 232 0 27054 0
Current children cumulated CPU time (s) 1783.4
Current children cumulated vsize (Kb) 109156

[startup+1785.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392712/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109156 CPUtime=1784.4
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22887 0 0 0 177645 795 0 0 25 0 1 0 97393632 111775744 19776 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27289 19776 105 232 0 27054 0
Current children cumulated CPU time (s) 1784.4
Current children cumulated vsize (Kb) 109156

[startup+1786.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392648/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1785.4
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22905 0 0 0 177745 795 0 0 25 0 1 0 97393632 111910912 19794 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19794 105 232 0 27087 0
Current children cumulated CPU time (s) 1785.4
Current children cumulated vsize (Kb) 109288

[startup+1787.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392648/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1786.4
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22915 0 0 0 177845 795 0 0 25 0 1 0 97393632 111910912 19804 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19804 105 232 0 27087 0
Current children cumulated CPU time (s) 1786.4
Current children cumulated vsize (Kb) 109288

[startup+1788.08 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392584/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1787.42
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22916 0 0 0 177946 796 0 0 25 0 1 0 97393632 111910912 19805 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19805 105 232 0 27087 0
Current children cumulated CPU time (s) 1787.42
Current children cumulated vsize (Kb) 109288

[startup+1789.08 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392584/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1788.42
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22917 0 0 0 178046 796 0 0 25 0 1 0 97393632 111910912 19806 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551971 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19806 105 232 0 27087 0
Current children cumulated CPU time (s) 1788.42
Current children cumulated vsize (Kb) 109288

[startup+1790.09 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392584/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1789.42
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22919 0 0 0 178146 796 0 0 25 0 1 0 97393632 111910912 19808 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551963 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19808 105 232 0 27087 0
Current children cumulated CPU time (s) 1789.42
Current children cumulated vsize (Kb) 109288

[startup+1791.09 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392584/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1790.43
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22922 0 0 0 178246 797 0 0 25 0 1 0 97393632 111910912 19811 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19811 105 232 0 27087 0
Current children cumulated CPU time (s) 1790.43
Current children cumulated vsize (Kb) 109288

[startup+1792.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392520/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1791.44
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22933 0 0 0 178346 798 0 0 25 0 1 0 97393632 111910912 19822 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19822 105 232 0 27087 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (Kb) 109288

[startup+1793.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392520/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1792.44
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22943 0 0 0 178446 798 0 0 25 0 1 0 97393632 111910912 19832 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19832 105 232 0 27087 0
Current children cumulated CPU time (s) 1792.44
Current children cumulated vsize (Kb) 109288

[startup+1794.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392456/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1793.44
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22958 0 0 0 178546 798 0 0 25 0 1 0 97393632 111910912 19847 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19847 105 232 0 27087 0
Current children cumulated CPU time (s) 1793.44
Current children cumulated vsize (Kb) 109288

[startup+1795.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392392/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1794.45
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22964 0 0 0 178646 799 0 0 25 0 1 0 97393632 111910912 19853 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19853 105 232 0 27087 0
Current children cumulated CPU time (s) 1794.45
Current children cumulated vsize (Kb) 109288

[startup+1796.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392392/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1795.45
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22968 0 0 0 178746 799 0 0 25 0 1 0 97393632 111910912 19857 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19857 105 232 0 27087 0
Current children cumulated CPU time (s) 1795.45
Current children cumulated vsize (Kb) 109288

[startup+1797.12 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392392/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1796.45
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22975 0 0 0 178846 799 0 0 25 0 1 0 97393632 111910912 19864 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19864 105 232 0 27087 0
Current children cumulated CPU time (s) 1796.45
Current children cumulated vsize (Kb) 109288

[startup+1798.13 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392392/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1797.46
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22979 0 0 0 178947 799 0 0 25 0 1 0 97393632 111910912 19868 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19868 105 232 0 27087 0
Current children cumulated CPU time (s) 1797.46
Current children cumulated vsize (Kb) 109288

[startup+1799.13 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392328/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1798.46
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22984 0 0 0 179047 799 0 0 25 0 1 0 97393632 111910912 19873 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134552284 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19873 105 232 0 27087 0
Current children cumulated CPU time (s) 1798.46
Current children cumulated vsize (Kb) 109288

[startup+1800.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392328/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1799.47
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 22995 0 0 0 179148 799 0 0 25 0 1 0 97393632 111910912 19884 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19884 105 232 0 27087 0
Current children cumulated CPU time (s) 1799.47
Current children cumulated vsize (Kb) 109288

[startup+1801.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392264/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1800.48
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 23003 0 0 0 179248 800 0 0 25 0 1 0 97393632 111910912 19892 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19892 105 232 0 27087 0
Current children cumulated CPU time (s) 1800.48
Current children cumulated vsize (Kb) 109288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.15 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 29343
/proc/meminfo: memFree=1392264/2055920 swapFree=4183836/4192956
[pid=29148] ppid=29146 vsize=109288 CPUtime=1800.48
/proc/29148/stat : 29148 (PBS4L) R 29146 29148 29102 0 -1 4194304 23003 0 0 0 179248 800 0 0 25 0 1 0 97393632 111910912 19892 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0
/proc/29148/statm: 27322 19892 105 232 0 27087 0
Current children cumulated CPU time (s) 1800.48
Current children cumulated vsize (Kb) 109288

Sending SIGTERM to -29148
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.17
CPU time (s): 1800.5
CPU user time (s): 1792.49
CPU system time (s): 8.01578
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (Kb): 109288
The end

Launcher Data (download as text)

Begin job on node22 on Sat Jun  3 18:33:13 UTC 2006


FILE ID= 41468-1149359593

PBS_JOBID= 311440

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-liu.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/41468-1149359593/instance-41468-1149359593.opb 257079090
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-41468-1149359593 -o ROOT/results/node22/solver-41468-1149359593 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node22/41468-1149359593/instance-41468-1149359593.opb 257079090

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  d5cbc530e20e0da41254bd2567f4c2ba

RANDOM SEED= 257079090


/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		: 3000.261
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		: 3000.261
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:       1471952 kB
Buffers:         27004 kB
Cached:         486952 kB
SwapCached:       3184 kB
Active:         100440 kB
Inactive:       422224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471952 kB
SwapTotal:     4192956 kB
SwapFree:      4183836 kB
Dirty:             200 kB
Writeback:           0 kB
Mapped:          14960 kB
Slab:            47380 kB
Committed_AS:   327364 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node22 on Sat Jun  3 19:03:14 UTC 2006