Trace number 348722

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? (TO) 1800.13 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
MD5SUM7b9d3fef35f44b9f29a1eccedaaa362f
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 variables366703
Total number of constraints6084
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6084
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 187033
Biggest coefficient in the objective function 1278
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 704610
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 704610
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/348722-1176595263/instance-348722-1176595263.opb
0.00/0.00	c File size is 14529167 bytes.
3.97/4.03	c Highest Coefficient sum: 704610
3.97/4.03	c Parsing was ok!!
3.97/4.03	c Total parsing time: 4.009 s
4.17/4.20	c Var: 366703 Constr: 12155 501/0/11654 Lit: 2136775 Watch. Lit: 287312
4.17/4.20	c Obj. Vars: 187033 (51.0039 % of total variables)
90.97/91.10	c Pre-processing Time: 90.99 s
90.97/91.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
90.97/91.11	c        0 262515    12155  2136775  175  1140220  500000      0      0 90.99
90.97/91.11	c Switching off LPR mode.
1799.95/1800.54	c      100 262515    12255  2144534  174  1564615  550001    100      1 92.67
1799.95/1800.54	c      251 262515    12406  2149689  173  1559449  605002    251      2 93.19
1799.95/1800.54	c      477 262515    12632  2155648  170  1559828  665503    477      5 93.58
1799.95/1800.54	c      815 262515    12970  2176668  167  1564963  732054    815      8 96.72
1799.95/1800.54	c     1323 262508    13478  2186791  162  1564725  805260   1323     13 98.81
1799.95/1800.54	c     2088 262508    14243  2224272  156  1567446  885787   2088     20 100.60
1799.95/1800.54	c     3234 262505    15389  2268910  147  1566508  974366   3234     27 117.07
1799.95/1800.54	c     4956 262504    17111  2367742  138  1566929  500000   4956     40 121.71
1799.95/1800.54	c     7540 262504    19695  2471750  125  1576467  550001   7540     60 125.39
1799.95/1800.54	c    11420 262504    23575  2603106  110  1582970  605002  11420     89 127.17
1799.95/1800.54	c    17243 262502    29398  2995210  101  1596289  665503  17243    125 136.91
1799.95/1800.54	c    25980 262502    38135  4165489  109  1614575  732054  25980    176 147.35
1799.95/1800.54	c    39090 262498    51245  5098906   99  1643670  805260  39090    247 158.16
1799.95/1800.54	c    58762 262494    70917  6413795   90  1693103  885787  58762    306 191.58
1799.95/1800.54	c    88275 262476   100430 10546305  105  1751533  974366  88275    383 230.03
1799.95/1800.54	c   132545 262462   144700 13240647   91  1856878  500000 132545    491 269.81
1799.95/1800.54	c   198955 262460   211110 18072158   85  1989218  550001 198955    443 448.24
1799.95/1800.54	c   298575 262448   310730 30201819   97  2190432  605002 298575    292 1021.11
1799.95/1800.54	c   448010 262448   460165 43707829   94  2487798  665503 448010    323 1384.36
1799.95/1800.54	c Resources Exceeded
1799.95/1800.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.54	c   19   549923  16689  6120810   562078 50795733 549923    305 1800.00
1799.95/1800.54	s UNKNOWN
1799.95/1800.54	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/node18/watcher-348722-1176595263 -o ROOT/results/node18/solver-348722-1176595263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348722-1176595263/instance-348722-1176595263.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 3/83 14750
/proc/meminfo: memFree=1562352/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=25928 CPUtime=0
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 107443686 26550272 340 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 6482 340 282 324 0 2003 0

[startup+0.0671151 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14750
/proc/meminfo: memFree=1562352/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=28296 CPUtime=0.06
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 1062 0 0 0 6 0 0 0 18 0 1 0 107443686 28975104 990 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 7074 991 363 324 0 2595 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 28296

[startup+0.102117 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14750
/proc/meminfo: memFree=1562352/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=29660 CPUtime=0.09
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 1559 0 0 0 9 0 0 0 18 0 1 0 107443686 30371840 1359 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 7415 1359 406 324 0 2936 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29660

[startup+0.302136 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14750
/proc/meminfo: memFree=1562352/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=36068 CPUtime=0.29
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 3722 0 0 0 28 1 0 0 19 0 1 0 107443686 36933632 3268 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 9017 3268 672 324 0 4538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36068

[startup+0.701176 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 14750
/proc/meminfo: memFree=1562352/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=39488 CPUtime=0.67
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 7201 0 0 0 65 2 0 0 23 0 1 0 107443686 40435712 6241 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 9872 6241 1051 324 0 5393 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 39488

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 14791
/proc/meminfo: memFree=1536808/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=49752 CPUtime=1.47
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 10646 0 0 0 144 3 0 0 25 0 1 0 107443686 50946048 9686 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 12438 9686 1792 324 0 7959 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 49752

[startup+3.10141 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 14791
/proc/meminfo: memFree=1523752/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=67500 CPUtime=3.07
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 16533 0 0 0 301 6 0 0 25 0 1 0 107443686 69120000 14947 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 16875 14947 3107 324 0 12396 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 67500

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 14797
/proc/meminfo: memFree=1465512/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=106592 CPUtime=6.27
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 29934 0 0 0 615 12 0 0 25 0 1 0 107443686 109150208 24434 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 26648 24434 305 324 0 25717 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 106592

[startup+12.7013 s]
/proc/loadavg: 1.16 1.03 1.01 2/84 14807
/proc/meminfo: memFree=1464936/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=107120 CPUtime=12.65
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 30054 0 0 0 1251 14 0 0 25 0 1 0 107443686 109690880 24554 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 26780 24554 305 324 0 25849 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 107120

[startup+25.5026 s]
/proc/loadavg: 1.13 1.03 1.01 2/84 14863
/proc/meminfo: memFree=1464808/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=107516 CPUtime=25.43
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 30148 0 0 0 2522 21 0 0 25 0 1 0 107443686 110096384 24648 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 26879 24648 305 324 0 25948 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 107516

[startup+51.101 s]
/proc/loadavg: 1.16 1.04 1.01 2/84 14903
/proc/meminfo: memFree=1430120/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=142192 CPUtime=51
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 42397 0 0 0 5058 42 0 0 25 0 1 0 107443686 145604608 33314 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 35548 33314 307 324 0 34617 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 142192

[startup+102.306 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 14923
/proc/meminfo: memFree=1439216/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=133928 CPUtime=102.18
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 46393 0 0 0 10134 84 0 0 25 0 1 0 107443686 137142272 31336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 33482 31336 311 324 0 32551 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 133928

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 14923
/proc/meminfo: memFree=1398320/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=175752 CPUtime=162.16
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 56873 0 0 0 16038 178 0 0 25 0 1 0 107443686 179970048 41816 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 43938 41816 311 324 0 43007 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 175752

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14923
/proc/meminfo: memFree=1332848/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=240160 CPUtime=222.15
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 72978 0 0 0 21952 263 0 0 25 0 1 0 107443686 245923840 57921 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 60040 57921 311 324 0 59109 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 240160

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14923
/proc/meminfo: memFree=1281136/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=291512 CPUtime=282.13
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 85838 0 0 0 27878 335 0 0 25 0 1 0 107443686 298508288 70781 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 72878 70781 311 324 0 71947 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 291512

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14923
/proc/meminfo: memFree=1240496/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=332216 CPUtime=342.11
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 95998 0 0 0 33853 358 0 0 25 0 1 0 107443686 340189184 80941 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 83054 80941 311 324 0 82123 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 332216

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1223344/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=349436 CPUtime=402.1
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 100308 0 0 0 39843 367 0 0 25 0 1 0 107443686 357822464 85251 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 87359 85251 311 324 0 86428 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 349436

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1209328/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=363132 CPUtime=462.09
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 103756 0 0 0 45817 392 0 0 25 0 1 0 107443686 371847168 88699 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 90783 88699 311 324 0 89852 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 363132

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1162608/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=410332 CPUtime=522.08
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 115544 0 0 0 51796 412 0 0 25 0 1 0 107443686 420179968 100487 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 102583 100487 311 324 0 101652 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 410332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1126576/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=445888 CPUtime=582.06
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 124438 0 0 0 57782 424 0 0 25 0 1 0 107443686 456589312 109381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 111472 109381 311 324 0 110541 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 445888

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1110768/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=461484 CPUtime=642.04
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 128350 0 0 0 63774 430 0 0 25 0 1 0 107443686 472559616 113293 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 115371 113293 311 324 0 114440 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 461484


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1080048/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=492304 CPUtime=822
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 136060 0 0 0 81757 443 0 0 25 0 1 0 107443686 504119296 121003 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 123076 121003 311 324 0 122145 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 492304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1071216/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=501188 CPUtime=881.99
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 138255 0 0 0 87752 447 0 0 25 0 1 0 107443686 513216512 123198 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 125297 123198 311 324 0 124366 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 501188

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1064368/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=508024 CPUtime=941.97
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 139995 0 0 0 93747 450 0 0 25 0 1 0 107443686 520216576 124938 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 127006 124938 311 324 0 126075 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 508024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1054576/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=517924 CPUtime=1001.95
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 142457 0 0 0 99742 453 0 0 25 0 1 0 107443686 530354176 127400 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 129481 127400 311 324 0 128550 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 517924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1031024/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=541520 CPUtime=1061.94
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 148376 0 0 0 105706 488 0 0 25 0 1 0 107443686 554516480 133319 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 135380 133319 311 324 0 134449 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 541520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=989552/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=583012 CPUtime=1121.92
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 158752 0 0 0 111689 503 0 0 25 0 1 0 107443686 597004288 143695 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 145753 143695 311 324 0 144822 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 583012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=951920/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=620544 CPUtime=1181.91
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 168108 0 0 0 117679 512 0 0 25 0 1 0 107443686 635437056 153051 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 155136 153051 311 324 0 154205 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 620544

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=930608/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=641936 CPUtime=1241.89
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 173460 0 0 0 123670 519 0 0 25 0 1 0 107443686 657342464 158403 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 160484 158403 311 324 0 159553 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 641936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=899056/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=672976 CPUtime=1301.88
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 181228 0 0 0 129660 528 0 0 25 0 1 0 107443686 689127424 166171 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 168244 166171 311 324 0 167313 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 672976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=871984/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=700120 CPUtime=1361.86
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 188022 0 0 0 135649 537 0 0 25 0 1 0 107443686 716922880 172965 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 175030 172965 311 324 0 174099 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 700120

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=834480/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=737420 CPUtime=1421.85
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 197337 0 0 0 141621 564 0 0 25 0 1 0 107443686 755118080 182280 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 184355 182280 311 324 0 183424 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 737420

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=819504/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=752540 CPUtime=1481.83
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 201117 0 0 0 147612 571 0 0 25 0 1 0 107443686 770600960 186060 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 188135 186060 311 324 0 187204 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 752540

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=805424/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=766484 CPUtime=1541.82
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 204594 0 0 0 153603 579 0 0 25 0 1 0 107443686 784879616 189537 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 191621 189537 311 324 0 190690 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 766484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=795184/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=776836 CPUtime=1601.81
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 207189 0 0 0 159597 584 0 0 25 0 1 0 107443686 795480064 192132 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 194209 192132 311 324 0 193278 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 776836

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=783600/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=788212 CPUtime=1661.79
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 210033 0 0 0 165588 591 0 0 25 0 1 0 107443686 807129088 194976 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 197053 194976 311 324 0 196122 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 788212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=774576/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=797264 CPUtime=1721.77
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 212313 0 0 0 171581 596 0 0 25 0 1 0 107443686 816398336 197256 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 199316 197256 311 324 0 198385 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 797264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=764208/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=807692 CPUtime=1781.76
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194304 214902 0 0 0 177574 602 0 0 25 0 1 0 107443686 827076608 199845 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 201923 199845 311 324 0 200992 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 807692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14923
/proc/meminfo: memFree=1167280/2055920 swapFree=4168132/4192956
[pid=14750] ppid=14748 vsize=0 CPUtime=1800.06
/proc/14750/stat : 14750 (bsolo3.0.16) R 14748 14750 26830 0 -1 4194308 215994 0 0 0 179395 611 0 0 25 0 1 0 107443686 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14750/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.13
CPU user time (s): 1793.96
CPU system time (s): 6.17006
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 812072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.96
system time used= 6.17006
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215994
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= 35785

runsolver used 2.12768 second user time and 4.38133 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 00:01:03 UTC 2007

IDJOB= 348722
IDBENCH= 1721
IDSOLVER= 163
FILE ID= node18/348722-1176595263

PBS_JOBID= 4556802

Free space on /tmp= 66541 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348722-1176595263/instance-348722-1176595263.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-348722-1176595263 -o ROOT/results/node18/solver-348722-1176595263 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348722-1176595263/instance-348722-1176595263.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  7b9d3fef35f44b9f29a1eccedaaa362f

RANDOM SEED= 610644599

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1562824 kB
Buffers:         82924 kB
Cached:         308004 kB
SwapCached:      11156 kB
Active:         198924 kB
Inactive:       238920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562824 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:           18652 kB
Writeback:           0 kB
Mapped:          43884 kB
Slab:            40376 kB
Committed_AS:  3954712 kB
PageTables:       2012 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= 66541 MiB

End job on node18 on Sun Apr 15 00:31:06 UTC 2007