Trace number 1879987

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 pbSAT942 1798.1 1798.85

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark50.2634
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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: Generic Pseudo-Boolean 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-1879987-1245134654.opb
0.00/0.00	c File size is 108800 bytes.
0.00/0.01	c Highest Coefficient sum: 41700
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 1800 Constr: 340 125/215/0 Lit: 16200 Watch. Lit: 11000
0.00/0.01	c Obj. Vars: 1800 (100 % of total variables)
0.09/0.14	c Pre-processing Time: 0.145 s
0.49/0.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.53	c        0   1600      330    15800   47    10800  150040      0      0 0.14
0.49/0.53	c Initial Lower Bound: 897
0.49/0.53	c Initial Path Cost: 0
164.11/164.25	c      102   1600      532    53340  100    22783  165045    202    159 0.64
164.11/164.25	c      252   1600      817   132202  161    43158  181550    487    309 0.81
164.11/164.25	c      477   1600     1239   328928  265    85563  199706    909    324 1.47
164.11/164.25	c      815   1600     1882   678172  360   165955  219677   1552    284 2.87
164.11/164.25	c     1326   1600     2847  1261656  443   270906  241645   2517    184 7.17
164.11/164.25	c     2089   1600     4290  2247878  523   406162  265810   3960    109 19.02
164.11/164.25	c     3236   1600     6488  3855403  594   657511  292392   6158     75 42.60
164.11/164.25	c     4960   1600     9814  6035387  614  1067181  321632   9484     55 89.40
164.11/164.25	o 996
350.25/350.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
350.25/350.46	c     6858   1600    13462  8483473  630  1446247  153240  13132     41 164.18
350.25/350.46	c     6958   1600    13660  8604637  629  1449640  168565  13330     37 183.31
350.25/350.46	c     7208   1600    14151  8882706  627  1485575  185422  13821     32 224.41
350.25/350.46	c     7684   1600    15065  9545677  633  1589900  203965  14735     28 270.99
350.25/350.46	o 984
669.62/669.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
669.62/669.94	c     8314   1600    16279 10390644  638  1662679  153240  15949     23 350.31
669.62/669.94	c     8415   1600    16475 10471957  635  1660587  168565  16145     22 372.00
669.62/669.94	c     8668   1600    16972 10778976  635  1706217  185422  16642     21 405.11
669.62/669.94	c     9144   1600    17890 11470601  641  1830620  203965  17560     20 456.40
669.62/669.94	c     9957   1600    19428 12612814  649  1989451  224362  19098     17 577.53
669.62/669.94	o 964
700.71/701.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
700.71/701.04	c    10554   1600    20578 13405160  651  2079165  153240  20248     15 669.66
700.71/701.04	c    10654   1600    20780 13521402  650  2067696  168565  20450     15 693.42
700.71/701.04	o 946
1144.02/1144.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1144.02/1144.54	c    10667   1600    20807 13538455  650  2086669  153240  20477     15 700.76
1144.02/1144.54	c    10767   1600    21000 13655522  650  2076196  168565  20670     14 727.89
1144.02/1144.54	c    11019   1600    21516 13945146  648  2090361  185422  21186     13 791.55
1144.02/1144.54	c    11494   1600    22514 14671963  651  2173671  203965  22184     13 879.63
1144.02/1144.54	c    12307   1600    24163 15911093  658  2336954  224362  23833     12 990.38
1144.02/1144.54	o 942
1797.95/1798.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1798.78	c    13155   1600    25860 16995231  657  2495503  153240  25530     11 1144.08
1797.95/1798.78	c    13257   1600    26068 17130259  657  2515353  168565  25738     11 1172.26
1797.95/1798.78	c    13509   1600    26562 17474477  657  2561096  185422  26232     11 1220.70
1797.95/1798.78	c    13984   1600    27497 18143397  659  2633858  203965  27167     10 1288.39
1797.95/1798.78	c    14797   1600    29171 19186360  657  2735701  224362  28841     10 1476.10
1797.95/1798.78	c    16119   1600    32123 21791391  678  2907867  246799  31793      9 1698.94
1797.95/1798.78	c Resources Exceeded
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-x949 -x950 -x951 -x952 -x953 -x954 x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 -x988 -x989 -x990 -x991 x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 
1797.95/1798.78	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.78	c   30    16563   5943    80981    33039 22344305  32709      9 1798.04
1797.95/1798.78	c Objective: 942
1797.95/1798.78	s SATISFIABLE
1797.95/1798.78	c Total time: 1798.04 s

Verifier Data 

OK	942

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879987-1245134654/watcher-1879987-1245134654 -o /tmp/evaluation-result-1879987-1245134654/solver-1879987-1245134654 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879987-1245134654.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 0.99 0.99 3/64 3475
/proc/meminfo: memFree=1804576/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=18652 CPUtime=0
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 259 0 0 0 0 0 0 0 20 0 1 0 181065441 19099648 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 4663 243 173 640 0 3992 0

[startup+0.00833889 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3475
/proc/meminfo: memFree=1804576/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=10972 CPUtime=0
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 181065441 11235328 268 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 2743 269 180 640 0 2072 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10972

[startup+0.102348 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3475
/proc/meminfo: memFree=1804576/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=11400 CPUtime=0.09
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 455 0 0 0 9 0 0 0 21 0 1 0 181065441 11673600 412 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 2850 412 189 640 0 2206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11400

[startup+0.302369 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3475
/proc/meminfo: memFree=1804576/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=13184 CPUtime=0.29
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1267 0 0 0 29 0 0 0 22 0 1 0 181065441 13500416 873 1992294400 134512640 137136520 4294956256 18446744073709551615 135464023 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 3296 873 286 640 0 2652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13184

[startup+0.701412 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3475
/proc/meminfo: memFree=1804576/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=13116 CPUtime=0.69
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1770 0 0 0 69 0 0 0 25 0 1 0 181065441 13430784 948 1992294400 134512640 137136520 4294956256 18446744073709551615 134598486 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 3279 948 292 640 0 2635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13116

[startup+1.5015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1799512/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=17672 CPUtime=1.49
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 2921 0 0 0 148 1 0 0 25 0 1 0 181065441 18096128 2099 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 4418 2099 292 640 0 3774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17672

[startup+3.10167 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1794008/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=24496 CPUtime=3.09
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4615 0 0 0 307 2 0 0 25 0 1 0 181065441 25083904 3793 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 6124 3793 292 640 0 5480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24496

[startup+6.30202 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1784216/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=32260 CPUtime=6.29
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 6560 0 0 0 626 3 0 0 25 0 1 0 181065441 33034240 5738 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 8065 5738 292 640 0 7421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32260

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1773088/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=42460 CPUtime=12.68
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 9099 0 0 0 1264 4 0 0 25 0 1 0 181065441 43479040 8277 1992294400 134512640 137136520 4294956256 18446744073709551615 134571378 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 10615 8277 292 640 0 9971 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42460

[startup+25.5021 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1757344/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=57544 CPUtime=25.48
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 12894 0 0 0 2541 7 0 0 25 0 1 0 181065441 58925056 12072 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 14386 12072 292 640 0 13742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57544

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1729312/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=85684 CPUtime=51.07
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 19930 0 0 0 5095 12 0 0 25 0 1 0 181065441 87740416 19108 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 21421 19108 292 640 0 20777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85684

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1693024/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=121568 CPUtime=102.25
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 28898 0 0 0 10209 16 0 0 25 0 1 0 181065441 124485632 28076 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 30392 28076 293 640 0 29748 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 121568

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1661664/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=153160 CPUtime=162.22
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 36784 0 0 0 16201 21 0 0 25 0 1 0 181065441 156835840 35962 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 38290 35962 293 640 0 37646 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 153160

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1653856/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=160548 CPUtime=222.2
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 230026 0 0 0 22131 89 0 0 25 0 1 0 181065441 164401152 37767 1992294400 134512640 137136520 4294956256 18446744073709551615 136502343 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 40137 37767 295 640 0 39493 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 160548

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1642656/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=174220 CPUtime=282.18
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 463408 0 0 0 28053 165 0 0 25 0 1 0 181065441 178401280 40785 1992294400 134512640 137136520 4294956256 18446744073709551615 134728837 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 43555 40785 295 640 0 42911 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 174220

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1631584/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=185032 CPUtime=342.16
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 604828 0 0 0 33999 217 0 0 25 0 1 0 181065441 189472768 43418 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 46258 43418 295 640 0 45614 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 185032

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1623904/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=191704 CPUtime=402.13
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 857382 0 0 0 39908 305 0 0 25 0 1 0 181065441 196304896 45050 1992294400 134512640 137136520 4294956256 18446744073709551615 134767537 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 47926 45050 295 640 0 47282 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 191704

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3476
/proc/meminfo: memFree=1612512/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=204480 CPUtime=462.1
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1098263 0 0 0 45825 385 0 0 25 0 1 0 181065441 209387520 48219 1992294400 134512640 137136520 4294956256 18446744073709551615 135444729 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 51120 48219 295 640 0 50476 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 204480

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3478
/proc/meminfo: memFree=1604384/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=211344 CPUtime=522.08
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1270500 0 0 0 51761 447 0 0 25 0 1 0 181065441 216416256 49983 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 52836 49983 295 640 0 52192 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 211344

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3478
/proc/meminfo: memFree=1594016/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=219892 CPUtime=582.05
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1422137 0 0 0 57702 503 0 0 25 0 1 0 181065441 225169408 52639 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 54973 52639 295 640 0 54329 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 219892

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3478
/proc/meminfo: memFree=1583584/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=231440 CPUtime=642.04
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 1531130 0 0 0 63659 545 0 0 25 0 1 0 181065441 236994560 55309 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 57860 55309 295 640 0 57216 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 231440

[startup+702.301 s]

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

/proc/meminfo: memFree=1528800/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=286592 CPUtime=1121.83
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 3266645 0 0 0 111032 1151 0 0 25 0 1 0 181065441 293470208 69071 1992294400 134512640 137136520 4294956256 18446744073709551615 135445544 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 71648 69071 295 640 0 71004 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 286592

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1521888/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=292984 CPUtime=1181.8
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 3513298 0 0 0 116946 1234 0 0 25 0 1 0 181065441 300015616 70415 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 73246 70415 295 640 0 72602 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 292984

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1514464/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=299688 CPUtime=1241.78
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 3690640 0 0 0 122882 1296 0 0 25 0 1 0 181065441 306880512 72361 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 74922 72361 295 640 0 74278 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 299688

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1506016/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=306352 CPUtime=1301.76
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 3878205 0 0 0 128814 1362 0 0 25 0 1 0 181065441 313704448 74284 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 76588 74284 295 640 0 75944 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 306352

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1501216/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=312492 CPUtime=1361.73
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4000890 0 0 0 134767 1406 0 0 25 0 1 0 181065441 319991808 75661 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 78123 75661 295 640 0 77479 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 312492

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1494816/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=319688 CPUtime=1421.71
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4087704 0 0 0 140733 1438 0 0 25 0 1 0 181065441 327360512 77374 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 79922 77374 295 640 0 79278 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 319688

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1491552/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=323872 CPUtime=1481.68
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4259530 0 0 0 146669 1499 0 0 25 0 1 0 181065441 331644928 78133 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 81090 78138 295 640 0 80446 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 323872

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1480992/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=333608 CPUtime=1541.66
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4420286 0 0 0 152607 1559 0 0 25 0 1 0 181065441 341614592 80794 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 83402 80794 295 640 0 82758 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 333608

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1471584/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=341880 CPUtime=1601.64
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4505595 0 0 0 158569 1595 0 0 25 0 1 0 181065441 350085120 83166 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 85470 83166 295 640 0 84826 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 341880

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1458720/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=355536 CPUtime=1661.6
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4608621 0 0 0 164524 1636 0 0 25 0 1 0 181065441 364068864 86393 1992294400 134512640 137136520 4294956256 18446744073709551615 136501965 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 88884 86393 295 640 0 88240 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 355536

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1452064/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=363260 CPUtime=1721.58
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 4851312 0 0 0 170438 1720 0 0 25 0 1 0 181065441 371978240 87915 1992294400 134512640 137136520 4294956256 18446744073709551615 135455069 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 90815 87915 295 640 0 90171 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 363260

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1446880/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=368124 CPUtime=1781.55
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5136722 0 0 0 176339 1816 0 0 25 0 1 0 181065441 376958976 89191 1992294400 134512640 137136520 4294956256 18446744073709551615 135337132 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92031 89191 295 640 0 91387 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 368124

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1444896/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=369516 CPUtime=1791.15
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5143604 0 0 0 177295 1820 0 0 25 0 1 0 181065441 378384384 89847 1992294400 134512640 137136520 4294956256 18446744073709551615 134767556 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92379 89847 295 640 0 91735 0
Current children cumulated CPU time (s) 1791.15
Current children cumulated vsize (KiB) 369516

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1443936/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=369696 CPUtime=1794.35
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5145443 0 0 0 177614 1821 0 0 25 0 1 0 181065441 378568704 90035 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92424 90035 295 640 0 91780 0
Current children cumulated CPU time (s) 1794.35
Current children cumulated vsize (KiB) 369696

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1444384/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=369904 CPUtime=1795.95
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5145667 0 0 0 177774 1821 0 0 25 0 1 0 181065441 378781696 90022 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92476 90022 295 640 0 91832 0
Current children cumulated CPU time (s) 1795.95
Current children cumulated vsize (KiB) 369904

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1444000/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=370112 CPUtime=1796.75
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5145730 0 0 0 177854 1821 0 0 25 0 1 0 181065441 378994688 90085 1992294400 134512640 137136520 4294956256 18446744073709551615 135445531 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92528 90085 295 640 0 91884 0
Current children cumulated CPU time (s) 1796.75
Current children cumulated vsize (KiB) 370112

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1444000/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=370108 CPUtime=1797.55
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5145921 0 0 0 177934 1821 0 0 25 0 1 0 181065441 378990592 90125 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92527 90125 295 640 0 91883 0
Current children cumulated CPU time (s) 1797.55
Current children cumulated vsize (KiB) 370108

[startup+1798.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1443552/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=370108 CPUtime=1797.95
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194304 5145950 0 0 0 177974 1821 0 0 25 0 1 0 181065441 378990592 90154 1992294400 134512640 137136520 4294956256 18446744073709551615 134728837 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 92527 90154 295 640 0 91883 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 370108

[startup+1798.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3484
/proc/meminfo: memFree=1443552/2055920 swapFree=4182492/4192956
[pid=3475] ppid=3473 vsize=0 CPUtime=1798.04
/proc/3475/stat : 3475 (bsolo) R 3473 3475 3024 0 -1 4194308 5145957 0 0 0 177982 1822 0 0 25 0 1 0 181065441 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3475/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.04
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.85
CPU time (s): 1798.1
CPU user time (s): 1779.83
CPU system time (s): 18.2732
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 370112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.83
system time used= 18.2732
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5145957
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= 1
involuntary context switches= 6074

runsolver used 1.65975 second user time and 4.89026 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 08:44:14
IDJOB=1879987
IDBENCH=1872
IDSOLVER=701
FILE ID=node21/1879987-1245134654
PBS_JOBID= 9363712
Free space on /tmp= 66092 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879987-1245134654/watcher-1879987-1245134654 -o /tmp/evaluation-result-1879987-1245134654/solver-1879987-1245134654 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879987-1245134654.opb

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

MD5SUM BENCH= 6db31fd4066996ff4f309d723fc2c237
RANDOM SEED=1921467396

node21.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		: 3000.239
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:       1804992 kB
Buffers:         38608 kB
Cached:         133120 kB
SwapCached:       4256 kB
Active:          45844 kB
Inactive:       133280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804992 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            4048 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            57860 kB
Committed_AS:   164108 kB
PageTables:       1380 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= 66088 MiB
End job on node21 at 2009-06-16 09:14:13