Trace number 362603

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
bsolo 3.0.16? (MO) 543.836 545.999

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-swath2.opb
MD5SUM136e834aa135f130ab268d7e01dc474c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark19.817
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables52335
Total number of constraints5202
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)193
Number of constraints which are nor clauses,nor cardinality constraints5009
Minimum length of a constraint1
Maximum length of a constraint49934
Number of terms in the objective function 31
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 524318
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 559784
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Time Limit set to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/362603-1177015400/instance-362603-1177015400.opb
0.00/0.02	c File size is 3956215 bytes.
0.78/0.85	c Highest Coefficient sum: 559784
0.78/0.85	c Parsing was ok!!
0.78/0.85	c Total parsing time: 0.838 s
0.87/0.90	c Var: 52335 Constr: 5706 594/0/5112 Lit: 568638 Watch. Lit: 172349
0.87/0.90	c Obj. Vars: 31 (0.0592338 % of total variables)
191.02/191.18	c Pre-processing Time: 191.11 s
191.02/191.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
191.02/191.18	c        0  49854     4696   561388  119   271500  500000      0      0 191.11
191.02/191.18	c Switching off LPR mode.
543.53/543.70	c      106  49854     4802   881183  183   400145  550001    106      0 199.63
543.53/543.70	c      260  49854     4956  1333838  269   397712  605002    260      1 200.03
543.53/543.70	c      487  49854     5183  2000603  385   398681  665503    487      2 200.78
543.53/543.70	c      826  49854     5522  2994932  542   406785  732054    826      4 201.86
543.53/543.70	c     1334  49854     6030  4483066  743   410590  805260   1334      6 203.75
543.53/543.70	c     2097  49854     6793  6713958  988   412010  885787   2097     10 206.37
543.53/543.70	c     3243  49854     7939 10059133 1267   414444  974366   3243     15 210.35
543.53/543.70	c     4964  49854     9660 15077532 1560   416792  500000   4964     22 217.60
543.53/543.70	c     7549  49854    12245 22604639 1846   423084  550001   7549     33 228.44
543.53/543.70	c    11430  49854    16126 33893080 2101   430842  605002  11430     45 249.03
543.53/543.70	c    17254  49854    21950 50808868 2314   441271  665503  17254     61 278.58
543.53/543.70	c    25991  49854    30687 76149935 2481   459935  732054  25991     77 333.44
543.53/543.70	c    39101  49854    43797 114151363 2606   486134  805260  39101     84 460.32
543.53/543.70	c Caught signal: 15
543.53/543.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
543.53/543.70	c   13    49062     40    99865    53758 142989464  49062     90 543.54
543.53/543.70	s UNKNOWN
543.53/543.70	c Total time: 543.543 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-362603-1177015400 -o ROOT/results/node57/solver-362603-1177015400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362603-1177015400/instance-362603-1177015400.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: 0.92 0.98 0.99 3/64 22320
/proc/meminfo: memFree=1854912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=2560 CPUtime=0
/proc/22320/stat : 22320 (bsolo3.0.16) D 22318 22320 21849 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 142675962 2621440 45 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7394212 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/22320/statm: 640 45 35 324 0 8 0

[startup+0.0683429 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22320
/proc/meminfo: memFree=1854912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=9660 CPUtime=0.04
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 908 0 1 0 4 0 0 0 18 0 1 0 142675962 9891840 837 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 2415 838 344 324 0 518 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9660

[startup+0.101345 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22320
/proc/meminfo: memFree=1854912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=10708 CPUtime=0.07
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 1243 0 1 0 7 0 0 0 18 0 1 0 142675962 10964992 1172 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 2677 1172 386 324 0 780 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10708

[startup+0.301362 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22320
/proc/meminfo: memFree=1854912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=14600 CPUtime=0.28
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 2893 0 1 0 27 1 0 0 19 0 1 0 142675962 14950400 2302 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 3650 2302 602 324 0 1753 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14600

[startup+0.701397 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22320
/proc/meminfo: memFree=1854912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=18052 CPUtime=0.68
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 4242 0 1 0 66 2 0 0 22 0 1 0 142675962 18485248 3651 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 4513 3651 1086 324 0 2616 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18052

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1833912/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=26520 CPUtime=1.47
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 7407 0 1 0 144 3 0 0 25 0 1 0 142675962 27156480 5850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 6630 5850 306 324 0 5699 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 26520

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1832440/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=26516 CPUtime=3.08
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 7407 0 1 0 304 4 0 0 25 0 1 0 142675962 27152384 5850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134552173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 6629 5850 306 324 0 5698 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26516

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1832120/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=26516 CPUtime=6.28
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 7407 0 1 0 623 5 0 0 25 0 1 0 142675962 27152384 5850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 6629 5850 306 324 0 5698 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26516

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1832184/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=26516 CPUtime=12.67
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 7407 0 1 0 1261 6 0 0 25 0 1 0 142675962 27152384 5850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 6629 5850 306 324 0 5698 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26516

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1823224/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=35812 CPUtime=25.47
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 9831 0 1 0 2539 8 0 0 25 0 1 0 142675962 36671488 8171 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134545513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 8953 8171 308 324 0 8022 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35812

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1823992/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=35016 CPUtime=51.06
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 10047 0 1 0 5097 9 0 0 25 0 1 0 142675962 35856384 7977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 8754 7977 308 324 0 7823 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35016

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1823992/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=35016 CPUtime=102.25
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 10047 0 1 0 10216 9 0 0 25 0 1 0 142675962 35856384 7977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 8754 7977 308 324 0 7823 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1823992/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=35016 CPUtime=162.23
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 10047 0 1 0 16214 9 0 0 25 0 1 0 142675962 35856384 7977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 8754 7977 308 324 0 7823 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35016

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1603128/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=256872 CPUtime=222.21
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 67635 0 1 0 22183 38 0 0 25 0 1 0 142675962 263036928 63483 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 64218 63483 312 324 0 63287 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 256872

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22321
/proc/meminfo: memFree=1174200/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=688892 CPUtime=282.21
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 175630 0 1 0 28138 83 0 0 25 0 1 0 142675962 705425408 171478 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 172223 171478 312 324 0 171292 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 688892

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22321
/proc/meminfo: memFree=825336/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1033384 CPUtime=342.18
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 261771 0 1 0 34097 121 0 0 25 0 1 0 142675962 1058185216 257619 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 258346 257619 312 324 0 257415 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1033384

[startup+402.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 22321
/proc/meminfo: memFree=556280/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1303596 CPUtime=402.17
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 329325 0 1 0 40068 149 0 0 25 0 1 0 142675962 1334882304 325173 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 325899 325173 312 324 0 324968 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1303596

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 22321
/proc/meminfo: memFree=375672/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1482320 CPUtime=462.15
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 373996 0 1 0 46044 171 0 0 25 0 1 0 142675962 1517895680 369844 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 370580 369844 312 324 0 369649 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1482320

[startup+522.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 22321
/proc/meminfo: memFree=94328/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1764488 CPUtime=522.14
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 444528 0 1 0 52013 201 0 0 25 0 1 0 142675962 1806835712 440376 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 441122 440376 312 324 0 440191 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1764488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+543.702 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22321
/proc/meminfo: memFree=14904/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1843356 CPUtime=543.53
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4194304 464254 0 1 0 54145 208 0 0 25 0 1 0 142675962 1887596544 460102 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551055 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 460839 460102 312 324 0 459908 0
Current children cumulated CPU time (s) 543.53
Current children cumulated vsize (KiB) 1843356

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

Sending SIGKILL to process tree (bottom up)

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

[startup+543.807 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22321
/proc/meminfo: memFree=14904/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1843356 CPUtime=543.53
/proc/22320/stat : 22320 (bsolo3.0.16) S 22318 22320 21849 0 -1 4194304 464254 0 1 0 54145 208 0 0 25 0 1 0 142675962 1887596544 460102 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 460839 460102 312 324 0 459908 0
Current children cumulated CPU time (s) 543.53
Current children cumulated vsize (KiB) 1843356

[startup+544.602 s]
/proc/loadavg: 1.02 1.02 1.00 1/66 22322
/proc/meminfo: memFree=14832/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1843356 CPUtime=543.53
/proc/22320/stat : 22320 (bsolo3.0.16) S 22318 22320 21849 0 -1 4194304 464254 0 1 0 54145 208 0 0 25 0 1 0 142675962 1887596544 460102 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 460839 460102 312 324 0 459908 0
Current children cumulated CPU time (s) 543.53
Current children cumulated vsize (KiB) 1843356

[startup+545.402 s]
/proc/loadavg: 1.02 1.02 1.00 1/66 22322
/proc/meminfo: memFree=14832/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=1843356 CPUtime=543.53
/proc/22320/stat : 22320 (bsolo3.0.16) S 22318 22320 21849 0 -1 4194304 464254 0 1 0 54145 208 0 0 25 0 1 0 142675962 1887596544 460102 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 460839 460102 312 324 0 459908 0
Current children cumulated CPU time (s) 543.53
Current children cumulated vsize (KiB) 1843356

[startup+545.802 s]
/proc/loadavg: 1.02 1.02 1.00 1/66 22322
/proc/meminfo: memFree=14832/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=0 CPUtime=543.63
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4195332 464254 0 1 0 54145 218 0 0 17 0 1 0 142675962 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 543.63
Current children cumulated vsize (KiB) 0

[startup+545.902 s]
/proc/loadavg: 1.02 1.02 1.00 1/66 22322
/proc/meminfo: memFree=14832/2055920 swapFree=4183112/4192956
[pid=22320] ppid=22318 vsize=0 CPUtime=543.73
/proc/22320/stat : 22320 (bsolo3.0.16) R 22318 22320 21849 0 -1 4195332 464254 0 1 0 54145 228 0 0 18 0 1 0 142675962 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/22320/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 543.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 545.999
CPU time (s): 543.836
CPU user time (s): 541.458
CPU system time (s): 2.37864
CPU usage (%): 99.604
Max. virtual memory (cumulated for all children) (KiB): 1843356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 541.458
system time used= 2.37864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464254
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= 15
involuntary context switches= 806

runsolver used 0.349946 second user time and 1.15382 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 20:43:20 UTC 2007

IDJOB= 362603
IDBENCH= 1586
IDSOLVER= 163
FILE ID= node57/362603-1177015400

PBS_JOBID= 4630552

Free space on /tmp= 66448 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-swath2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362603-1177015400/instance-362603-1177015400.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-362603-1177015400 -o ROOT/results/node57/solver-362603-1177015400 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362603-1177015400/instance-362603-1177015400.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  136e834aa135f130ab268d7e01dc474c

RANDOM SEED= 206066058

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:       1855320 kB
Buffers:          3220 kB
Cached:         150388 kB
SwapCached:       3336 kB
Active:          33496 kB
Inactive:       129276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855320 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            8240 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            23932 kB
Committed_AS:   919692 kB
PageTables:       1408 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= 66448 MiB

End job on node57 on Thu Apr 19 20:52:26 UTC 2007