Trace number 1877123

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1? 1798.01 1797.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8691
Best CPU time to get the best result obtained on this benchmark0.656899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
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 HOME/instance-1877123-1245133914.opb
0.00/0.00	c File size is 19885 bytes.
0.00/0.00	c Highest Coefficient sum: 96797
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.002 s
0.00/0.00	c Var: 548 Constr: 166 41/22/103 Lit: 1592 Watch. Lit: 897
0.00/0.00	c Obj. Vars: 416 (75.9124 % of total variables)
0.00/0.00	c Formula reductions applied at preprocessing
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    473      151     1456    9     1002    2655      0      0 0.01
0.00/0.02	c Initial Lower Bound: 4569
0.00/0.02	c Initial Path Cost: 0
1797.92/1797.77	c      100    473      251     9108   36     1182    2921    100   2439 0.04
1797.92/1797.77	c      250    473      401    19568   48     1497    3214    250   3571 0.07
1797.92/1797.77	c      475    473      626    35011   55     1947    3536    475   4094 0.12
1797.92/1797.77	c      814    473      967    58455   60     2628    3890    816   4239 0.19
1797.92/1797.77	c     1323    473     1477    93595   63     3651    4280   1326   4121 0.32
1797.92/1797.77	c     2088    473     2244   146490   65     5183    4709   2093   3803 0.55
1797.92/1797.77	c     3234    473     3390   225521   66     7474    5180   3239   3334 0.97
1797.92/1797.77	c     4956    473     5117   339950   66    10935    5699   4966   3122 1.59
1797.92/1797.77	c     7541    473     4699   302398   64    10103    6269   4548   2540 2.97
1797.92/1797.77	c    11420    473     5303   335706   63    11316    6896   5152   2262 5.05
1797.92/1797.77	c    17242    473     3908   241608   61     8537    7586   3757   2112 8.16
1797.92/1797.77	c    25979    473     4730   286788   60    10189    8345   4579   1908 13.61
1797.92/1797.77	c    39089    473     4814   291607   60    10350    9180   4663   1662 23.51
1797.92/1797.77	c    58759    473     5484   335669   61    11687   10099   5333   1520 38.64
1797.92/1797.77	c    88270    473     9056   561196   61    18831   11109   8905   1450 60.87
1797.92/1797.77	c   132541    473     7709   478729   62    16130   12220   7558   1477 89.72
1797.92/1797.77	c   198951    473    11577   721104   62    23871   13443  11426   1445 137.62
1797.92/1797.77	c   298572    473     8107   503064   62    16930   14788   7956   1218 245.11
1797.92/1797.77	c   448007    473    14021   877731   62    28759   16267  13870   1090 411.01
1797.92/1797.77	c   672165    473    14262   883884   61    29241   17894  14111    654 1027.50
1797.92/1797.77	c  1008408    473    13754   861861   62    28209   19684  13603    574 1756.28
1797.92/1797.77	c Resources Exceeded
1797.92/1797.77	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1797.77	c   21  1034939  24268  1064367    10268   628254  10117    575 1798.00
1797.92/1797.77	s UNKNOWN
1797.92/1797.77	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877123-1245133914/watcher-1877123-1245133914 -o /tmp/evaluation-result-1877123-1245133914/solver-1877123-1245133914 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877123-1245133914.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29126
/proc/meminfo: memFree=1778824/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=10712 CPUtime=0
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 180991824 10969088 256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 2678 256 188 640 0 2034 0

[startup+0.080459 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29126
/proc/meminfo: memFree=1778824/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=11160 CPUtime=0.07
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 521 0 0 0 7 0 0 0 18 0 1 0 180991824 11427840 453 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 2790 453 289 640 0 2146 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11160

[startup+0.102453 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29126
/proc/meminfo: memFree=1778824/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=11160 CPUtime=0.09
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 548 0 0 0 9 0 0 0 18 0 1 0 180991824 11427840 480 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 2790 480 289 640 0 2146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11160

[startup+0.302395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29126
/proc/meminfo: memFree=1778824/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=12088 CPUtime=0.29
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 762 0 0 0 29 0 0 0 19 0 1 0 180991824 12378112 694 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 3022 694 290 640 0 2378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12088

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29126
/proc/meminfo: memFree=1778824/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=13412 CPUtime=0.69
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 1082 0 0 0 69 0 0 0 22 0 1 0 180991824 13733888 1014 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 3353 1014 290 640 0 2709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13412

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1775104/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=15532 CPUtime=1.49
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 1623 0 0 0 148 1 0 0 25 0 1 0 180991824 15904768 1555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 3883 1555 290 640 0 3239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15532

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1772544/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=16592 CPUtime=3.09
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 1888 0 0 0 308 1 0 0 25 0 1 0 180991824 16990208 1820 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 4148 1820 290 640 0 3504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16592

[startup+6.30167 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 29127
/proc/meminfo: memFree=1771968/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=17532 CPUtime=6.3
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 2111 0 0 0 628 2 0 0 25 0 1 0 180991824 17952768 2043 1992294400 134512640 137136520 4294956256 18446744073709551615 134551591 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 4383 2043 290 640 0 3739 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 17532

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29127
/proc/meminfo: memFree=1770888/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=17928 CPUtime=12.69
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 2240 0 0 0 1266 3 0 0 25 0 1 0 180991824 18358272 2172 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 4482 2172 290 640 0 3838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17928

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 29127
/proc/meminfo: memFree=1770312/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=18592 CPUtime=25.49
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 2396 0 0 0 2544 5 0 0 25 0 1 0 180991824 19038208 2328 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 4648 2328 290 640 0 4004 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18592

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29127
/proc/meminfo: memFree=1768648/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=20320 CPUtime=51.09
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 2808 0 0 0 5101 8 0 0 25 0 1 0 180991824 20807680 2740 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 5080 2740 290 640 0 4436 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20320

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29127
/proc/meminfo: memFree=1766664/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=22328 CPUtime=102.3
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3310 0 0 0 10214 16 0 0 25 0 1 0 180991824 22863872 3242 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 5582 3242 290 640 0 4938 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22328

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1765576/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=23388 CPUtime=162.31
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3591 0 0 0 16206 25 0 0 25 0 1 0 180991824 23949312 3523 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 5847 3523 290 640 0 5203 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 23388

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1765512/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=23388 CPUtime=222.31
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3595 0 0 0 22198 33 0 0 25 0 1 0 180991824 23949312 3527 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 5847 3527 290 640 0 5203 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 23388

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1764232/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=24736 CPUtime=282.32
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3912 0 0 0 28190 42 0 0 25 0 1 0 180991824 25329664 3844 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6184 3844 290 640 0 5540 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 24736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1764232/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=24736 CPUtime=342.33
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3917 0 0 0 34183 50 0 0 25 0 1 0 180991824 25329664 3849 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6184 3849 290 640 0 5540 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 24736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1764232/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=24736 CPUtime=402.34
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 3917 0 0 0 40175 59 0 0 25 0 1 0 180991824 25329664 3849 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6184 3849 290 640 0 5540 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 24736

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1762888/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=25932 CPUtime=462.35
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4240 0 0 0 46170 65 0 0 25 0 1 0 180991824 26554368 4172 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6483 4172 290 640 0 5839 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 25932

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1762888/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=25932 CPUtime=522.35
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4240 0 0 0 52164 71 0 0 25 0 1 0 180991824 26554368 4172 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6483 4172 290 640 0 5839 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 25932

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1762888/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=25932 CPUtime=582.36
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4240 0 0 0 58160 76 0 0 25 0 1 0 180991824 26554368 4172 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6483 4172 290 640 0 5839 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 25932

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29127
/proc/meminfo: memFree=1762888/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=25932 CPUtime=642.38
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4240 0 0 0 64157 81 0 0 25 0 1 0 180991824 26554368 4172 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6483 4172 290 640 0 5839 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 25932

[startup+702.301 s]

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

/proc/meminfo: memFree=1761352/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27388 CPUtime=1062.42
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4594 0 0 0 106126 116 0 0 25 0 1 0 180991824 28045312 4526 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6847 4526 290 640 0 6203 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 27388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761288/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27388 CPUtime=1122.43
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4606 0 0 0 112121 122 0 0 25 0 1 0 180991824 28045312 4538 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6847 4538 290 640 0 6203 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 27388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761224/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1182.44
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4623 0 0 0 118117 127 0 0 25 0 1 0 180991824 28237824 4555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4555 290 640 0 6250 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 27576

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761096/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1242.45
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4634 0 0 0 124113 132 0 0 25 0 1 0 180991824 28237824 4566 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4566 290 640 0 6250 0
Current children cumulated CPU time (s) 1242.45
Current children cumulated vsize (KiB) 27576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761096/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1302.46
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4634 0 0 0 130111 135 0 0 25 0 1 0 180991824 28237824 4566 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4566 290 640 0 6250 0
Current children cumulated CPU time (s) 1302.46
Current children cumulated vsize (KiB) 27576

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761096/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1362.47
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4634 0 0 0 136107 140 0 0 25 0 1 0 180991824 28237824 4566 1992294400 134512640 137136520 4294956256 18446744073709551615 134544774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4566 290 640 0 6250 0
Current children cumulated CPU time (s) 1362.47
Current children cumulated vsize (KiB) 27576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1761032/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1422.48
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4634 0 0 0 142103 145 0 0 25 0 1 0 180991824 28237824 4566 1992294400 134512640 137136520 4294956256 18446744073709551615 134543846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4566 290 640 0 6250 0
Current children cumulated CPU time (s) 1422.48
Current children cumulated vsize (KiB) 27576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1760968/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27576 CPUtime=1482.49
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4634 0 0 0 148098 151 0 0 25 0 1 0 180991824 28237824 4566 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6894 4566 290 640 0 6250 0
Current children cumulated CPU time (s) 1482.49
Current children cumulated vsize (KiB) 27576

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1760904/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27720 CPUtime=1542.49
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4658 0 0 0 154093 156 0 0 25 0 1 0 180991824 28385280 4590 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6930 4590 290 640 0 6286 0
Current children cumulated CPU time (s) 1542.49
Current children cumulated vsize (KiB) 27720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1760904/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27720 CPUtime=1602.5
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4658 0 0 0 160087 163 0 0 25 0 1 0 180991824 28385280 4590 1992294400 134512640 137136520 4294956256 18446744073709551615 134601509 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6930 4590 290 640 0 6286 0
Current children cumulated CPU time (s) 1602.5
Current children cumulated vsize (KiB) 27720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1760840/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27720 CPUtime=1662.51
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4658 0 0 0 166083 168 0 0 25 0 1 0 180991824 28385280 4590 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6930 4590 290 640 0 6286 0
Current children cumulated CPU time (s) 1662.51
Current children cumulated vsize (KiB) 27720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29129
/proc/meminfo: memFree=1760840/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=27720 CPUtime=1722.52
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 4658 0 0 0 172078 174 0 0 25 0 1 0 180991824 28385280 4590 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 6930 4590 290 640 0 6286 0
Current children cumulated CPU time (s) 1722.52
Current children cumulated vsize (KiB) 27720

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1782.52
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 178070 182 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1782.52
Current children cumulated vsize (KiB) 29192

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

[startup+1785.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1785.72
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 178390 182 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1785.72
Current children cumulated vsize (KiB) 29192

[startup+1791.91 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1792.12
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 179029 183 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1792.12
Current children cumulated vsize (KiB) 29192

[startup+1795.1 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1795.32
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 179349 183 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1795.32
Current children cumulated vsize (KiB) 29192

[startup+1796.7 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1796.92
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 179509 183 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 29192

[startup+1797.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1797.72
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 179589 183 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 29192

[startup+1797.7 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29135
/proc/meminfo: memFree=1759304/2055920 swapFree=4191900/4192956
[pid=29126] ppid=29124 vsize=29192 CPUtime=1797.92
/proc/29126/stat : 29126 (bsolo) R 29124 29126 28863 0 -1 4194304 5026 0 0 0 179609 183 0 0 25 0 1 0 180991824 29892608 4958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29126/statm: 7298 4958 290 640 0 6654 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 29192

Child status: 0
Real time (s): 1797.78
CPU time (s): 1798.01
CPU user time (s): 1796.16
CPU system time (s): 1.84072
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 29192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.16
system time used= 1.84072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5027
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= 2
involuntary context switches= 2680

runsolver used 1.23181 second user time and 3.9324 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 08:31:54
IDJOB=1877123
IDBENCH=1866
IDSOLVER=699
FILE ID=node16/1877123-1245133914
PBS_JOBID= 9363699
Free space on /tmp= 66280 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877123-1245133914/watcher-1877123-1245133914 -o /tmp/evaluation-result-1877123-1245133914/solver-1877123-1245133914 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877123-1245133914.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 38a2c469f9dc1120b8fe634a693ac03d
RANDOM SEED=1828869519

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1779240 kB
Buffers:         42552 kB
Cached:         155544 kB
SwapCached:        260 kB
Active:          59600 kB
Inactive:       151268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779240 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3956 kB
Writeback:           0 kB
Mapped:          21272 kB
Slab:            51768 kB
Committed_AS:   149264 kB
PageTables:       1440 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= 66276 MiB
End job on node16 at 2009-06-16 09:01:52