Trace number 362816

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
glpPB 0.2? (TO) 1800.11 1800.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb
MD5SUMe59c2905e997a0635cce57f2d16b8705
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.20751
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables113861
Total number of constraints3583
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 constraints3583
Minimum length of a constraint10
Maximum length of a constraint8647
Number of terms in the objective function 11587
Biggest coefficient in the objective function 12292
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 519074
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531294
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)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362816-1177018447/instance-362816-1177018447.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-362816-1177018447 -o ROOT/results/node10/solver-362816-1177018447 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362816-1177018447/instance-362816-1177018447.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 414
/proc/meminfo: memFree=1731784/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=2644 CPUtime=0
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 251 0 1 0 0 0 0 0 18 0 1 0 177882300 2707456 222 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 661 222 192 40 0 76 0

[startup+0.024129 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 414
/proc/meminfo: memFree=1731784/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=3044 CPUtime=0.01
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 371 0 1 0 1 0 0 0 18 0 1 0 177882300 3117056 342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 761 344 192 40 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3044

[startup+0.102145 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 414
/proc/meminfo: memFree=1731784/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=5048 CPUtime=0.09
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 876 0 1 0 9 0 0 0 18 0 1 0 177882300 5169152 847 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 1262 847 199 40 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.302192 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 414
/proc/meminfo: memFree=1731784/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=8244 CPUtime=0.28
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 1658 0 1 0 28 0 0 0 19 0 1 0 177882300 8441856 1629 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134521266 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 2061 1629 199 40 0 1476 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8244

[startup+0.701274 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 414
/proc/meminfo: memFree=1731784/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=11972 CPUtime=0.69
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 2588 0 1 0 68 1 0 0 23 0 1 0 177882300 12259328 2559 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 2993 2559 199 40 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11972

[startup+1.50145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 415
/proc/meminfo: memFree=1720000/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=16636 CPUtime=1.49
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 3762 0 1 0 147 2 0 0 25 0 1 0 177882300 17035264 3733 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 4159 3733 199 40 0 3574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16636

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 415
/proc/meminfo: memFree=1713664/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=25696 CPUtime=3.08
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 6017 0 1 0 305 3 0 0 25 0 1 0 177882300 26312704 5988 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9305062 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 6424 5988 199 40 0 5839 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25696

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 415
/proc/meminfo: memFree=1643144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=129364 CPUtime=6.28
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 32167 0 1 0 614 14 0 0 25 0 1 0 177882300 132468736 31973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583232 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32341 31973 221 40 0 31756 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129364

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 415
/proc/meminfo: memFree=1604168/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=129364 CPUtime=12.69
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 40363 0 1 0 1250 19 0 0 25 0 1 0 177882300 132468736 31973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590044 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32341 31973 221 40 0 31756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129364

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 415
/proc/meminfo: memFree=1604296/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=129364 CPUtime=25.48
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 49925 0 1 0 2524 24 0 0 25 0 1 0 177882300 132468736 31973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582857 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32341 31973 221 40 0 31756 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129364

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 415
/proc/meminfo: memFree=1604296/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=129364 CPUtime=51.05
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 67683 0 1 0 5072 33 0 0 25 0 1 0 177882300 132468736 31973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32341 31973 221 40 0 31756 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 129364

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 415
/proc/meminfo: memFree=1603208/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=102.23
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 77534 0 1 0 10185 38 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 130520

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 415
/proc/meminfo: memFree=1603144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=162.21
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 80266 0 1 0 16180 41 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639674 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 130520

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 415
/proc/meminfo: memFree=1603144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=222.18
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 87096 0 1 0 22173 45 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 130520

[startup+282.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=282.16
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 96658 0 1 0 28165 51 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 130520

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=342.14
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 106220 0 1 0 34157 57 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 130520

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603144/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=402.11
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 113050 0 1 0 40149 62 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 130520

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603080/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=462.09
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 117148 0 1 0 46144 65 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 130520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603016/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=522.07
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 129442 0 1 0 52135 72 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 130520

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602952/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=582.04
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 136272 0 1 0 58128 76 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 130520

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1603016/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=642.02
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 140370 0 1 0 64123 79 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 130520


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602824/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=881.93
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 167690 0 1 0 88096 97 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589868 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 130520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602824/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=941.9
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 171788 0 1 0 94091 99 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 130520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602760/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1001.88
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 171788 0 1 0 100087 101 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 130520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602760/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1061.85
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 175886 0 1 0 106082 103 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 130520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602696/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1121.83
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 181350 0 1 0 112076 107 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 130520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602696/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1181.81
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 185448 0 1 0 118071 110 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643742 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 130520

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602632/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1241.78
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 192278 0 1 0 124064 114 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582198 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 130520

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602632/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1301.77
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 193644 0 1 0 130061 116 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 130520

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602568/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1361.73
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 195010 0 1 0 136056 117 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 130520

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602504/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1421.72
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 195010 0 1 0 142054 118 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 130520

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602568/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1481.69
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 199108 0 1 0 148048 121 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 130520

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602632/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1541.67
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 200474 0 1 0 154044 123 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 130520

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 415
/proc/meminfo: memFree=1602568/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1601.64
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 205938 0 1 0 160038 126 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 130520

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 591
/proc/meminfo: memFree=1601168/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1661.54
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 212768 0 1 0 166021 133 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 130520

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 613
/proc/meminfo: memFree=1602376/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1721.5
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 218232 0 1 0 172014 136 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 130520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 613
/proc/meminfo: memFree=1602312/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1781.48
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 222330 0 1 0 178009 139 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587987 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 130520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 613
/proc/meminfo: memFree=1602312/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1800.08
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 222330 0 1 0 179868 140 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 130520

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 613
/proc/meminfo: memFree=1602312/2055920 swapFree=4152380/4192956
[pid=414] ppid=412 vsize=130520 CPUtime=1800.08
/proc/414/stat : 414 (glpPBv3) R 412 414 32422 0 -1 0 222330 0 1 0 179868 140 0 0 25 0 1 0 177882300 133652480 32262 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/414/statm: 32630 32262 221 40 0 32045 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 130520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.93
CPU time (s): 1800.11
CPU user time (s): 1798.69
CPU system time (s): 1.42278
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 130520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.69
system time used= 1.42278
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222330
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 4505

runsolver used 2.15467 second user time and 4.34934 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Apr 19 21:34:08 UTC 2007

IDJOB= 362816
IDBENCH= 1653
IDSOLVER= 166
FILE ID= node10/362816-1177018447

PBS_JOBID= 4630573

Free space on /tmp= 66255 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot87.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362816-1177018447/instance-362816-1177018447.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-362816-1177018447 -o ROOT/results/node10/conversion-362816-1177018447 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362816-1177018447/instance-362816-1177018447.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-362816-1177018447 -o ROOT/results/node10/solver-362816-1177018447 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362816-1177018447/instance-362816-1177018447.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e59c2905e997a0635cce57f2d16b8705

RANDOM SEED= 642139507

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1732128 kB
Buffers:         27432 kB
Cached:         220204 kB
SwapCached:       8588 kB
Active:          91692 kB
Inactive:       179288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732128 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:           16576 kB
Writeback:           0 kB
Mapped:          30524 kB
Slab:            38420 kB
Committed_AS:  3579428 kB
PageTables:       1708 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66255 MiB

End job on node10 on Thu Apr 19 22:04:11 UTC 2007