Trace number 454308

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-37
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -37
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint103
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37366
Sum of products size (including duplicates)74732
Number of different products18683
Sum of products size37366

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)

Linearizing /tmp/evaluation/454308-1178024307/instance-454308-1178024307.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-454308-1178024307 -o ROOT/results/node57/solver-454308-1178024307 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454308-1178024307/instance-454308-1178024307.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: 1.00 1.06 1.07 3/64 2352
/proc/meminfo: memFree=1885744/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=2644 CPUtime=0
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 253 0 0 0 0 0 0 0 18 0 1 0 243566792 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 661 225 193 40 0 76 0

[startup+0.0766579 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 2352
/proc/meminfo: memFree=1885744/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=4248 CPUtime=0.06
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 672 0 0 0 6 0 0 0 18 0 1 0 243566792 4349952 643 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 1062 643 199 40 0 477 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4248

[startup+0.101659 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 2352
/proc/meminfo: memFree=1885744/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=4648 CPUtime=0.09
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 765 0 0 0 9 0 0 0 18 0 1 0 243566792 4759552 736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 1162 736 199 40 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4648

[startup+0.301675 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 2352
/proc/meminfo: memFree=1885744/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=6780 CPUtime=0.29
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1299 0 0 0 29 0 0 0 19 0 1 0 243566792 6942720 1270 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 1695 1270 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.701711 s]
/proc/loadavg: 1.00 1.06 1.07 3/64 2352
/proc/meminfo: memFree=1885744/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=20472 CPUtime=0.69
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 4715 0 0 0 67 2 0 0 22 0 1 0 243566792 20963328 4686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134547384 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 5118 4686 203 40 0 4533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20472

[startup+1.50278 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 2353
/proc/meminfo: memFree=1853544/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=34548 CPUtime=1.49
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 9645 0 0 0 145 4 0 0 25 0 1 0 243566792 35377152 8223 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 8637 8223 221 40 0 8052 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34548

[startup+3.10192 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 2353
/proc/meminfo: memFree=1853224/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=34548 CPUtime=3.09
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 10237 0 0 0 305 4 0 0 25 0 1 0 243566792 35377152 8223 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 8637 8223 221 40 0 8052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34548

[startup+6.3012 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 2353
/proc/meminfo: memFree=1853224/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=34548 CPUtime=6.29
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 11717 0 0 0 624 5 0 0 25 0 1 0 243566792 35377152 8223 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 8637 8223 221 40 0 8052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34548

[startup+12.7017 s]
/proc/loadavg: 1.00 1.06 1.07 2/65 2353
/proc/meminfo: memFree=1851000/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=36772 CPUtime=12.68
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 16086 0 0 0 1261 7 0 0 25 0 1 0 243566792 37654528 8779 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 9193 8779 221 40 0 8608 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36772

[startup+25.5019 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 2353
/proc/meminfo: memFree=1850048/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=36772 CPUtime=25.49
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 21118 0 0 0 2538 11 0 0 25 0 1 0 243566792 37654528 8779 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 9193 8779 221 40 0 8608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36772

[startup+51.1011 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 2353
/proc/meminfo: memFree=1841280/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=47224 CPUtime=51.07
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 62809 0 0 0 5079 28 0 0 25 0 1 0 243566792 48357376 11418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 11806 11418 227 40 0 11221 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47224

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 2353
/proc/meminfo: memFree=1833088/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=54680 CPUtime=102.26
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 610072 0 0 0 9972 254 0 0 25 0 1 0 243566792 55992320 13284 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13670 13284 227 40 0 13085 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54680

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/71 2425
/proc/meminfo: memFree=1831680/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=54680 CPUtime=162.22
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 709404 0 0 0 15924 298 0 0 25 0 1 0 243566792 55992320 13290 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581972 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13670 13290 227 40 0 13085 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 54680

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 2551
/proc/meminfo: memFree=1832640/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=54740 CPUtime=222.12
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 982731 0 0 0 21798 414 0 0 25 0 1 0 243566792 56053760 13300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587940 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13685 13300 227 40 0 13100 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 54740

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 2551
/proc/meminfo: memFree=1832576/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=54740 CPUtime=282.1
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1166866 0 0 0 27715 495 0 0 25 0 1 0 243566792 56053760 13306 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13685 13306 227 40 0 13100 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 54740

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 2551
/proc/meminfo: memFree=1832704/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=47348 CPUtime=342.09
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1434555 0 0 0 33596 613 0 0 25 0 1 0 243566792 48484352 11455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 11837 11455 227 40 0 11252 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 47348

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 2551
/proc/meminfo: memFree=1832640/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=54940 CPUtime=402.07
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1600077 0 0 0 39522 685 0 0 25 0 1 0 243566792 56258560 13327 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591050 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13735 13327 227 40 0 13150 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 54940

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 2551
/proc/meminfo: memFree=1831296/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=57548 CPUtime=462.06
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1624909 0 0 0 45509 697 0 0 25 0 1 0 243566792 58929152 13979 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134637275 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14387 13979 227 40 0 13802 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 57548

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 2551
/proc/meminfo: memFree=1831232/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=522.05
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1644741 0 0 0 51498 707 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 56364

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 2551
/proc/meminfo: memFree=1831232/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=582.02
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1663093 0 0 0 57486 716 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584526 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 56364

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 2551
/proc/meminfo: memFree=1831168/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=642.02
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1681149 0 0 0 63476 726 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 56364


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831168/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=821.96
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1735613 0 0 0 81444 752 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 56364

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1830144/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=881.94
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1753077 0 0 0 87433 761 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 56364

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831168/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=941.93
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1771133 0 0 0 93423 770 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 56364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831104/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1001.91
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1788597 0 0 0 99413 778 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643705 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 56364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831104/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=57548 CPUtime=1061.9
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1805765 0 0 0 105404 786 0 0 25 0 1 0 243566792 58929152 13979 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639889 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14387 13979 227 40 0 13802 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 57548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831040/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1121.89
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1822341 0 0 0 111393 796 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643748 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 56364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831104/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=57548 CPUtime=1181.87
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1837733 0 0 0 117383 804 0 0 25 0 1 0 243566792 58929152 13979 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14387 13979 227 40 0 13802 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 57548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831040/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1241.86
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1853421 0 0 0 123374 812 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 56364

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1831040/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1301.84
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1867037 0 0 0 129364 820 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582075 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 56364

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1830976/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1361.82
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1880061 0 0 0 135355 827 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 56364

[startup+1422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2551
/proc/meminfo: memFree=1831040/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1421.81
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1894269 0 0 0 141345 836 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 56364

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 2551
/proc/meminfo: memFree=1830976/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1481.79
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1909957 0 0 0 147334 845 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583923 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 56364

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 2551
/proc/meminfo: memFree=1830976/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1541.77
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1927125 0 0 0 153323 854 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 56364

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2551
/proc/meminfo: memFree=1830976/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=56364 CPUtime=1601.76
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1944485 0 0 0 159314 862 0 0 25 0 1 0 243566792 57716736 13683 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582394 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14091 13683 227 40 0 13506 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 56364

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2551
/proc/meminfo: memFree=1832576/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=55980 CPUtime=1661.74
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1960861 0 0 0 165304 870 0 0 25 0 1 0 243566792 57323520 13587 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 13995 13587 227 40 0 13410 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 55980

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1828032/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=59248 CPUtime=1721.73
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1981735 0 0 0 171292 881 0 0 25 0 1 0 243566792 60669952 14404 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14812 14404 227 40 0 14227 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 59248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1828032/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=59248 CPUtime=1781.71
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 1998607 0 0 0 177282 889 0 0 25 0 1 0 243566792 60669952 14404 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581739 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14812 14404 227 40 0 14227 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 59248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2551
/proc/meminfo: memFree=1827712/2055920 swapFree=4183136/4192956
[pid=2352] ppid=2350 vsize=59452 CPUtime=1800.01
/proc/2352/stat : 2352 (glpPBv3) R 2350 2352 9299 0 -1 0 2078397 0 0 0 179078 923 0 0 25 0 1 0 243566792 60878848 14478 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2352/statm: 14863 14478 227 40 0 14278 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 59452

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1790.78
CPU system time (s): 9.24859
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 60636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.78
system time used= 9.24859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2078397
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 3740

runsolver used 1.43278 second user time and 3.54046 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 12:58:27 UTC 2007

IDJOB= 454308
IDBENCH= 48188
IDSOLVER= 166
FILE ID= node57/454308-1178024307

PBS_JOBID= 4728360

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454308-1178024307/instance-454308-1178024307.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-454308-1178024307 -o ROOT/results/node57/conversion-454308-1178024307 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454308-1178024307/instance-454308-1178024307.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-454308-1178024307 -o ROOT/results/node57/solver-454308-1178024307 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454308-1178024307/instance-454308-1178024307.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5c1211f8aed9d33c9f0c9019d9cd9874

RANDOM SEED= 526321434

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1886152 kB
Buffers:         30664 kB
Cached:          70944 kB
SwapCached:       3520 kB
Active:          80620 kB
Inactive:        36864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886152 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            3908 kB
Writeback:           0 kB
Mapped:          18996 kB
Slab:            38412 kB
Committed_AS:  4692592 kB
PageTables:       1424 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= 66561 MiB

End job on node57 on Tue May  1 13:28:31 UTC 2007