Trace number 347903

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? 1800.05 1800.67

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-dano3_3.opb
MD5SUM108953e78fcc72e03ac9c2dad6fbc1ae
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404796
Total number of constraints3709
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints3706
Minimum length of a constraint11
Maximum length of a constraint15900
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 535830
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/347903-1176532996/instance-347903-1176532996.opb
0.00/0.00	c File size is 25732846 bytes.
6.19/6.29	c Highest Coefficient sum: 535830
6.19/6.29	c Parsing was ok!!
6.19/6.29	c Total parsing time: 6.287 s
6.49/6.51	c Var: 404796 Constr: 4933 0/6/4927 Lit: 3829051 Watch. Lit: 568768
6.49/6.51	c Obj. Vars: 30 (0.00741114 % of total variables)
189.83/189.96	c Pre-processing Time: 189.91 s
189.83/189.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
189.83/189.98	c        0 284819     4918  3828466  778  3041509  500000      0      0 189.91
189.83/189.98	c Switching off LPR mode.
1799.97/1800.62	c      100 284819     5018  3830038  763  3043154  550001    100      0 190.06
1799.97/1800.62	c      250 284819     5168  3832415  741  3042826  605002    250      1 190.56
1799.97/1800.62	c      476 284819     5394  3837881  711  3037018  665503    476      1 270.09
1799.97/1800.62	c      818 284819     5736  3852014  671  3037841  732054    818      1 453.80
1799.97/1800.62	c     1326 284819     6244  3887469  622  3039235  805260   1326      0 1504.31
1799.97/1800.62	c     2089 284819     7007  4628179  660  3040946  885787   2089      1 1557.73
1799.97/1800.62	c     3235 284819     8153  5711061  700  3043882  974366   3235      2 1599.70
1799.97/1800.62	c Resources Exceeded
1799.97/1800.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.62	c    7     3943   1851  1248473     8861  5739518   3943      2 1800.00
1799.97/1800.62	s UNKNOWN
1799.97/1800.62	c Total time: 1800 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/node5/watcher-347903-1176532996 -o ROOT/results/node5/solver-347903-1176532996 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347903-1176532996/instance-347903-1176532996.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 3/77 20075
/proc/meminfo: memFree=1511048/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=36868 CPUtime=0
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 129337322 37752832 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 9217 337 282 324 0 2003 0

[startup+0.0477409 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20075
/proc/meminfo: memFree=1511048/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=30548 CPUtime=0.04
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 794 0 0 0 4 0 0 0 18 0 1 0 129337322 31281152 762 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 7637 762 334 324 0 423 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 30548

[startup+0.101747 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20075
/proc/meminfo: memFree=1511048/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=31976 CPUtime=0.09
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 1240 0 0 0 9 0 0 0 18 0 1 0 129337322 32743424 1168 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 7994 1168 397 324 0 780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31976

[startup+0.301768 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20075
/proc/meminfo: memFree=1511048/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=36892 CPUtime=0.29
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 2789 0 0 0 29 0 0 0 19 0 1 0 129337322 37777408 2589 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 9219 2590 619 324 0 2005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36892

[startup+0.701814 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20075
/proc/meminfo: memFree=1511048/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=46700 CPUtime=0.69
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 6006 0 0 0 68 1 0 0 23 0 1 0 129337322 47820800 5552 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 11675 5552 1085 324 0 4461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46700

[startup+1.50191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1486336/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=64296 CPUtime=1.49
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 11745 0 0 0 145 4 0 0 25 0 1 0 129337322 65839104 10785 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 16074 10785 1942 324 0 8860 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64296

[startup+3.10109 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1463808/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=85692 CPUtime=3.09
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 19165 0 0 0 301 8 0 0 25 0 1 0 129337322 87748608 17194 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 21423 17194 3436 324 0 14209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85692

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1438592/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=81744 CPUtime=6.29
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 28593 0 0 0 618 11 0 0 25 0 1 0 129337322 83705856 19353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134523468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 20436 19353 300 324 0 19505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81744

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1331264/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=191344 CPUtime=12.69
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 54457 0 0 0 1247 22 0 0 25 0 1 0 129337322 195936256 45217 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 47836 45217 306 324 0 46905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 191344

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1330496/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=192268 CPUtime=25.48
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 54697 0 0 0 2524 24 0 0 25 0 1 0 129337322 196882432 45457 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 48067 45457 306 324 0 47136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 192268

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1330432/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=192268 CPUtime=51.08
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 54697 0 0 0 5076 32 0 0 25 0 1 0 129337322 196882432 45457 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 48067 45457 306 324 0 47136 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 192268

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1330496/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=192268 CPUtime=102.26
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 54705 0 0 0 10178 48 0 0 25 0 1 0 129337322 196882432 45465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 48067 45465 306 324 0 47136 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 192268

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1285248/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=237280 CPUtime=162.25
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 69918 0 0 0 16166 59 0 0 25 0 1 0 129337322 242974720 56723 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 59320 56723 308 324 0 58389 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 237280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1318912/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=203644 CPUtime=222.22
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 72510 0 0 0 22159 63 0 0 25 0 1 0 129337322 208531456 48303 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 50911 48303 312 324 0 49980 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 203644

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1314752/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=207736 CPUtime=282.21
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 73566 0 0 0 28154 67 0 0 25 0 1 0 129337322 212721664 49359 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 51934 49359 312 324 0 51003 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 207736

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1314752/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=207736 CPUtime=342.19
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 73566 0 0 0 34148 71 0 0 25 0 1 0 129337322 212721664 49359 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 51934 49359 312 324 0 51003 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 207736

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1312128/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210376 CPUtime=402.18
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74214 0 0 0 40143 75 0 0 25 0 1 0 129337322 215425024 50007 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52594 50007 312 324 0 51663 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 210376

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1312064/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210376 CPUtime=462.16
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74230 0 0 0 46138 78 0 0 25 0 1 0 129337322 215425024 50023 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52594 50023 312 324 0 51663 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 210376

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1312064/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210376 CPUtime=522.14
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74230 0 0 0 52132 82 0 0 25 0 1 0 129337322 215425024 50023 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52594 50023 312 324 0 51663 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 210376

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1311936/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210508 CPUtime=582.12
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74261 0 0 0 58128 84 0 0 25 0 1 0 129337322 215560192 50054 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52627 50054 312 324 0 51696 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 210508

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20076
/proc/meminfo: memFree=1312000/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210508 CPUtime=642.11
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74261 0 0 0 64122 89 0 0 25 0 1 0 129337322 215560192 50054 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52627 50054 312 324 0 51696 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 210508


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

/proc/meminfo: memFree=1311544/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1121.86
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 112063 123 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 210512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20274
/proc/meminfo: memFree=1311672/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1181.85
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 118057 128 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 210512

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20274
/proc/meminfo: memFree=1311672/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1241.83
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 124052 131 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 210512

[startup+1302.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1311736/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1301.81
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 130046 135 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 210512

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1311800/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1361.8
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 136040 140 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 210512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1311800/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1421.78
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 142036 142 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 210512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1311808/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=210512 CPUtime=1481.76
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74262 0 0 0 148030 146 0 0 25 0 1 0 129337322 215564288 50055 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52628 50055 312 324 0 51697 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 210512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1310592/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=211920 CPUtime=1541.74
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 74598 0 0 0 154024 150 0 0 25 0 1 0 129337322 217006080 50391 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 52980 50391 312 324 0 52049 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 211920

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289600/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=232844 CPUtime=1601.72
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79832 0 0 0 160014 158 0 0 25 0 1 0 129337322 238432256 55625 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58211 55625 312 324 0 57280 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 232844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289408/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=232976 CPUtime=1661.7
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79894 0 0 0 166006 164 0 0 25 0 1 0 129337322 238567424 55687 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58244 55687 312 324 0 57313 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 232976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289344/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1721.69
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79910 0 0 0 171999 170 0 0 25 0 1 0 129337322 238698496 55703 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55703 312 324 0 57345 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 233104

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289344/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1781.68
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 177993 175 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 233104

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289344/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1791.27
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 178952 175 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1791.27
Current children cumulated vsize (KiB) 233104

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289344/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1794.48
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179272 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 233104

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289280/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1797.67
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179591 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 233104

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289280/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1799.27
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179751 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1799.27
Current children cumulated vsize (KiB) 233104

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289280/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1799.67
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179791 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1799.67
Current children cumulated vsize (KiB) 233104

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289280/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1799.87
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179811 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1799.87
Current children cumulated vsize (KiB) 233104

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20274
/proc/meminfo: memFree=1289280/2055920 swapFree=4192956/4192956
[pid=20075] ppid=20073 vsize=233104 CPUtime=1799.97
/proc/20075/stat : 20075 (bsolo3.0.16) R 20073 20075 18999 0 -1 4194304 79921 0 0 0 179821 176 0 0 25 0 1 0 129337322 238698496 55714 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20075/statm: 58276 55714 312 324 0 57345 0
Current children cumulated CPU time (s) 1799.97
Current children cumulated vsize (KiB) 233104

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.05
CPU user time (s): 1798.24
CPU system time (s): 1.80272
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 243336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.24
system time used= 1.80272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79922
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= 12
involuntary context switches= 36272

runsolver used 2.13767 second user time and 4.18136 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 14 06:43:17 UTC 2007

IDJOB= 347903
IDBENCH= 1571
IDSOLVER= 163
FILE ID= node5/347903-1176532996

PBS_JOBID= 4556710

Free space on /tmp= 66529 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-dano3_3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347903-1176532996/instance-347903-1176532996.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-347903-1176532996 -o ROOT/results/node5/solver-347903-1176532996 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347903-1176532996/instance-347903-1176532996.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  108953e78fcc72e03ac9c2dad6fbc1ae

RANDOM SEED= 126630777

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1511456 kB
Buffers:         42256 kB
Cached:         380160 kB
SwapCached:          0 kB
Active:         141052 kB
Inactive:       337032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           29536 kB
Writeback:           0 kB
Mapped:          74544 kB
Slab:            51956 kB
Committed_AS:  4705912 kB
PageTables:       1724 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= 66529 MiB

End job on node5 on Sat Apr 14 07:13:17 UTC 2007