Trace number 454581

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 3.0.17SAT (TO)-25 1800.02 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_4.opb
MD5SUMd0c1e6f66b584092ef8bd8f37f3a4db9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-25
Best CPU time to get the best result obtained on this benchmark675.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1258
Sum of products size (including duplicates)2516
Number of different products629
Sum of products size1258

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/454581-1178027892/instance-454581-1178027892.opb
0.00/0.00	c File size is 15096 bytes.
0.00/0.01	c Highest Coefficient sum: 100
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 1358 Constr: 2716 1358/100/1258 Lit: 10064 Watch. Lit: 7548
0.00/0.01	c Obj. Vars: 100 (7.36377 % of total variables)
0.00/0.02	c Pre-processing Time: 0.018 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    100      629     1887    3     1258     209      0      0 0.02
0.00/0.02	c Switching off LPR mode.
0.00/0.02	o -21	0.019
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    100      630     1987    3     1281     942      1      0 0.02
0.00/0.02	o -22	0.019
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    100      631     2087    3     1305    1709      2      0 0.02
0.00/0.02	o -23	0.019
12.79/12.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.79/12.88	c        7    100      639     2715    4     1344    1742     10    368 0.02
12.79/12.88	c      107    100      739    10099   13     1544    1917    110   4280 0.03
12.79/12.88	c      357    100      989    28409   28     2044    2109    360   8113 0.04
12.79/12.88	c      833    100     1465    63320   43     2996    2320    836   9465 0.09
12.79/12.88	c     1646    100     2278   122883   53     4622    2553   1649   9299 0.18
12.79/12.88	c     2966    100     3598   219842   61     7262    2809   2969   6740 0.44
12.79/12.88	c     5048    100     2941   171080   58     5905    3090   2312   6365 0.79
12.79/12.88	c     8271    100     3289   195622   59     6601    3400   2660   6028 1.37
12.79/12.88	c    13208    100     5189   335816   64    10401    3741   4560   4870 2.71
12.79/12.88	c    20714    100     3082   179487   58     6187    4116   2453   4047 5.12
12.79/12.88	c    32077    100     4276   268641   62     8575    4528   3647   3681 8.71
12.79/12.88	o -24	12.877
76.98/77.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
76.98/77.00	c    42979    100     4374   273953   62     8795    1042   3745   3337 12.88
76.98/77.00	c    43080    100     1252    45811   36     2528    1147    623   3334 12.92
76.98/77.00	c    43332    100     1504    64078   42     3032    1262    875   3349 12.94
76.98/77.00	c    43808    100     1980    98692   49     3984    1389   1351   3374 12.98
76.98/77.00	c    44621    100     2793   157395   56     5610    1528   2164   3408 13.09
76.98/77.00	c    45941    100     2011   101206   50     4046    1681   1382   3444 13.34
76.98/77.00	c    48022    100     1932    95495   49     3888    1850   1303   3512 13.67
76.98/77.00	c    51245    100     2902   165572   57     5828    2036   2273   3620 14.16
76.98/77.00	c    56182    100     3137   181868   57     6298    2240   2508   3722 15.09
76.98/77.00	c    63688    100     3280   192110   58     6584    2465   2651   3778 16.86
76.98/77.00	c    75051    100     1863    90526   48     3750    2712   1234   3807 19.71
76.98/77.00	c    92195    100     2892   164874   57     5808    2984   2263   3893 23.68
76.98/77.00	c   118016    100     3308   194197   58     6640    3283   2679   3863 30.55
76.98/77.00	c   156849    100     3532   210592   59     7088    3612   2903   3755 41.76
76.98/77.00	c   215201    100     5485   350704   63    10994    3974   4856   3549 60.62
76.98/77.00	o -25	76.985
1800.01/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.60	c   257594    100     4749   299127   62     9547    1076   4120   3346 76.98
1800.01/1800.60	c   257694    100     1268    47423   37     2561    1184    639   3345 77.03
1800.01/1800.60	c   257945    100     1519    65336   43     3063    1303    890   3347 77.05
1800.01/1800.60	c   258420    100     1994    99310   49     4013    1434   1365   3352 77.09
1800.01/1800.60	c   259234    100     2808   157343   56     5641    1578   2179   3358 77.19
1800.01/1800.60	c   260555    100     2023   100832   49     4071    1736   1394   3366 77.40
1800.01/1800.60	c   262636    100     1904    92126   48     3833    1910   1275   3379 77.72
1800.01/1800.60	c   265859    100     2835   158249   55     5695    2102   2206   3399 78.21
1800.01/1800.60	c   270795    100     3009   170287   56     6043    2313   2380   3421 79.14
1800.01/1800.60	c   278301    100     3078   173886   56     6181    2545   2449   3437 80.96
1800.01/1800.60	c   289663    100     4056   243166   59     8137    2800   3427   3468 83.52
1800.01/1800.60	c   306807    100     2083   104365   50     4191    3081   1454   3485 88.04
1800.01/1800.60	c   332626    100     4962   307994   62     9949    3390   4333   3515 94.61
1800.01/1800.61	c   371458    100     4532   278298   61     9089    3730   3903   3515 105.66
1800.01/1800.61	c   429811    100     5412   340533   62    10849    4104   4783   3447 124.66
1800.01/1800.61	c   517443    100     5173   323640   62    10371    4515   4544   3297 156.90
1800.01/1800.61	c   648995    100     4102   248000   60     8229    4967   3473   3124 207.72
1800.01/1800.61	c   846427    100     3566   209030   58     7157    5464   2937   2924 289.46
1800.01/1800.61	c  1142680    100     3736   220868   59     7497    6011   3107   2709 421.74
1800.01/1800.61	c  1587162    100     6714   435188   64    13453    6613   6085   2421 655.55
1800.01/1800.61	c  2253989    100     7316   473163   64    14657    7275   6687   2215 1017.59
1800.01/1800.61	c  3254334    100     6206   396006   63    12437    8003   5577   1993 1632.85
1800.01/1800.61	c Caught signal: 15
1800.01/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
1800.01/1800.61	v -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55
1800.01/1800.61	v x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 x64 -x65 -x66 x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 x78 -x79 x80 -x81 -x82 x83
1800.01/1800.61	v -x84 x85 x86 -x87 x88 -x89 x90 x91 -x92 -x93 -x94 x95 x96 -x97 -x98 x99 x100
1800.01/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.61	c   50  3507180 244668  3794725     8841   584965   8212   1948 1800.02
1800.01/1800.61	c Objective: -25
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	c Total time: 1800.02 s

Verifier Data (download as text)

OK	-25

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-454581-1178027892 -o ROOT/results/node61/solver-454581-1178027892 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454581-1178027892/instance-454581-1178027892.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: 0.99 1.00 1.00 3/64 4895
/proc/meminfo: memFree=1862384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11752 CPUtime=0
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 374 0 0 0 0 0 0 0 18 0 1 0 214752830 12034048 344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2938 344 290 324 0 2004 0

[startup+0.0984371 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 4895
/proc/meminfo: memFree=1862384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=5376 CPUtime=0.09
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 753 0 0 0 9 0 0 0 18 0 1 0 214752830 5505024 719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 1344 719 311 324 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.101437 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 4895
/proc/meminfo: memFree=1862384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=5376 CPUtime=0.09
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 763 0 0 0 9 0 0 0 18 0 1 0 214752830 5505024 729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 1344 729 311 324 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.301455 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 4895
/proc/meminfo: memFree=1862384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=6816 CPUtime=0.29
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 1102 0 0 0 29 0 0 0 19 0 1 0 214752830 6979584 1068 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 1704 1068 311 324 0 774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6816

[startup+0.701494 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 4895
/proc/meminfo: memFree=1862384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=8628 CPUtime=0.69
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 1560 0 0 0 69 0 0 0 22 0 1 0 214752830 8835072 1526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2157 1526 311 324 0 1227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8628

[startup+1.50157 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1857384/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=8884 CPUtime=1.49
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 1629 0 0 0 149 0 0 0 25 0 1 0 214752830 9097216 1595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2221 1595 311 324 0 1291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8884

[startup+3.10172 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1856680/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=9536 CPUtime=3.09
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 1804 0 0 0 308 1 0 0 25 0 1 0 214752830 9764864 1770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2384 1770 311 324 0 1454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9536

[startup+6.30102 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1856040/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=9920 CPUtime=6.29
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 1895 0 0 0 628 1 0 0 25 0 1 0 214752830 10158080 1861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2480 1861 311 324 0 1550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9920

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1855336/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10436 CPUtime=12.69
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2012 0 0 0 1268 1 0 0 25 0 1 0 214752830 10686464 1978 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2609 1978 311 324 0 1679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10436

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1855336/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10336 CPUtime=25.48
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2012 0 0 0 2547 1 0 0 25 0 1 0 214752830 10584064 1976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2584 1976 311 324 0 1654 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10336

[startup+51.1013 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1855400/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10280 CPUtime=51.08
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2012 0 0 0 5106 2 0 0 25 0 1 0 214752830 10526720 1962 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10814800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2570 1962 311 324 0 1640 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10280

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1855656/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=9900 CPUtime=102.27
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2012 0 0 0 10225 2 0 0 25 0 1 0 214752830 10137600 1867 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2475 1867 311 324 0 1545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9900

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 4896
/proc/meminfo: memFree=1855528/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10200 CPUtime=162.25
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2100 0 0 0 16223 2 0 0 25 0 1 0 214752830 10444800 1934 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2550 1934 311 324 0 1620 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10200

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 5074
/proc/meminfo: memFree=1853688/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10692 CPUtime=222.14
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2216 0 0 0 22211 3 0 0 25 0 1 0 214752830 10948608 2050 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2673 2050 311 324 0 1743 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 10692

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1854696/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=10688 CPUtime=282.12
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2217 0 0 0 28208 4 0 0 25 0 1 0 214752830 10944512 2051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2672 2051 311 324 0 1742 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 10688

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1854376/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11204 CPUtime=342.1
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2346 0 0 0 34206 4 0 0 25 0 1 0 214752830 11472896 2180 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2801 2180 311 324 0 1871 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11204

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1854312/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11204 CPUtime=402.08
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2348 0 0 0 40204 4 0 0 25 0 1 0 214752830 11472896 2182 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10813372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2801 2182 311 324 0 1871 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 11204

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853800/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11716 CPUtime=462.06
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2481 0 0 0 46202 4 0 0 25 0 1 0 214752830 11997184 2315 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2929 2315 311 324 0 1999 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 11716

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853800/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11784 CPUtime=522.05
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2488 0 0 0 52201 4 0 0 25 0 1 0 214752830 12066816 2322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2946 2322 311 324 0 2016 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 11784

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853864/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11784 CPUtime=582.04
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2488 0 0 0 58199 5 0 0 25 0 1 0 214752830 12066816 2322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2946 2322 311 324 0 2016 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 11784

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853864/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=11760 CPUtime=642.02
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2488 0 0 0 64197 5 0 0 25 0 1 0 214752830 12042240 2322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 2940 2322 311 324 0 2010 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 11760


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853224/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=12380 CPUtime=821.97
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2641 0 0 0 82192 5 0 0 25 0 1 0 214752830 12677120 2475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3095 2475 311 324 0 2165 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 12380

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853224/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=12380 CPUtime=881.95
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2641 0 0 0 88189 6 0 0 25 0 1 0 214752830 12677120 2475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10817377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3095 2475 311 324 0 2165 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 12380

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853160/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=12380 CPUtime=941.94
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2641 0 0 0 94188 6 0 0 25 0 1 0 214752830 12677120 2475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3095 2475 311 324 0 2165 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12380

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1853224/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=12380 CPUtime=1001.92
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2641 0 0 0 100186 6 0 0 25 0 1 0 214752830 12677120 2475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521818 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3095 2475 311 324 0 2165 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12380

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852520/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1061.9
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 106184 6 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13024

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852456/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1121.89
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 112182 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13024

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852456/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1181.87
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 118180 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 13024

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852456/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1241.85
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 124178 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 13024

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852392/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1301.84
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 130177 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 13024

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852392/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1361.82
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 136175 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 13024

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852392/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1421.81
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 142174 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 13024

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852328/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1481.78
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 148171 7 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 13024

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852328/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1541.78
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 154170 8 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 13024

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1852328/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13024 CPUtime=1601.76
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2813 0 0 0 160168 8 0 0 25 0 1 0 214752830 13336576 2647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3256 2647 311 324 0 2326 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 13024

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1851688/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13796 CPUtime=1661.74
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2990 0 0 0 166166 8 0 0 25 0 1 0 214752830 14127104 2824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3449 2824 311 324 0 2519 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 13796

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1851688/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13796 CPUtime=1721.72
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2991 0 0 0 172164 8 0 0 25 0 1 0 214752830 14127104 2825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3449 2825 311 324 0 2519 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 13796

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1851624/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13796 CPUtime=1781.71
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2997 0 0 0 178162 9 0 0 25 0 1 0 214752830 14127104 2831 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3449 2831 311 324 0 2519 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 13796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5094
/proc/meminfo: memFree=1851624/2055920 swapFree=4184092/4192956
[pid=4895] ppid=4893 vsize=13796 CPUtime=1800.01
/proc/4895/stat : 4895 (bsolo3.0.17) R 4893 4895 24252 0 -1 4194304 2997 0 0 0 179992 9 0 0 25 0 1 0 214752830 14127104 2831 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4895/statm: 3449 2831 311 324 0 2519 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 13796

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

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

Child status: 15
Real time (s): 1800.61
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.094985
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 13796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3001
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= 2955

runsolver used 1.36479 second user time and 3.60945 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  1 13:58:12 UTC 2007

IDJOB= 454581
IDBENCH= 48206
IDSOLVER= 199
FILE ID= node61/454581-1178027892

PBS_JOBID= 4728386

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454581-1178027892/instance-454581-1178027892.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-454581-1178027892 -o ROOT/results/node61/solver-454581-1178027892 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454581-1178027892/instance-454581-1178027892.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  d0c1e6f66b584092ef8bd8f37f3a4db9

RANDOM SEED= 325540798

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1862792 kB
Buffers:         62412 kB
Cached:          65724 kB
SwapCached:       2628 kB
Active:         101200 kB
Inactive:        42660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862792 kB
SwapTotal:     4192956 kB
SwapFree:      4184092 kB
Dirty:            6600 kB
Writeback:           0 kB
Mapped:          20612 kB
Slab:            35440 kB
Committed_AS:  4487560 kB
PageTables:       1400 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= 66558 MiB

End job on node61 on Tue May  1 14:28:15 UTC 2007