Trace number 454575

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 3.0.16SAT (TO)-25 1800 1800.74

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 3.0.16 - 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/454575-1178027596/instance-454575-1178027596.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: 0.011 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: 0.022 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	0.022
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	0.022
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	0.023
13.09/13.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.09/13.12	c        7    100      639     2715    4     1344    1742     10    304 0.02
13.09/13.12	c      107    100      739    10099   13     1544    1917    110   3689 0.03
13.09/13.12	c      357    100      989    28409   28     2044    2109    360   7595 0.05
13.09/13.12	c      833    100     1465    63320   43     2996    2320    836   8956 0.09
13.09/13.12	c     1646    100     2278   122883   53     4622    2553   1649   8994 0.18
13.09/13.12	c     2966    100     3598   219842   61     7262    2809   2969   6547 0.45
13.09/13.12	c     5048    100     2941   171080   58     5905    3090   2312   6216 0.81
13.09/13.12	c     8271    100     3289   195622   59     6601    3400   2660   5903 1.40
13.09/13.12	c    13208    100     5189   335816   64    10401    3741   4560   4759 2.77
13.09/13.12	c    20714    100     3082   179487   58     6187    4116   2453   3964 5.22
13.09/13.12	c    32077    100     4276   268641   62     8575    4528   3647   3605 8.90
13.09/13.12	o -24	13.117
78.16/78.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
78.16/78.30	c    42979    100     4374   273953   62     8795    1042   3745   3276 13.12
78.16/78.30	c    43080    100     1252    45811   36     2528    1147    623   3274 13.16
78.16/78.30	c    43332    100     1504    64078   42     3032    1262    875   3287 13.18
78.16/78.30	c    43808    100     1980    98692   49     3984    1389   1351   3313 13.22
78.16/78.30	c    44621    100     2793   157395   56     5610    1528   2164   3346 13.33
78.16/78.30	c    45941    100     2011   101206   50     4046    1681   1382   3382 13.58
78.16/78.30	c    48022    100     1932    95495   49     3888    1850   1303   3450 13.92
78.16/78.30	c    51245    100     2902   165572   57     5828    2036   2273   3556 14.41
78.16/78.30	c    56182    100     3137   181868   57     6298    2240   2508   3658 15.36
78.16/78.30	c    63688    100     3280   192110   58     6584    2465   2651   3714 17.14
78.16/78.30	c    75051    100     1863    90526   48     3750    2712   1234   3746 20.03
78.16/78.30	c    92195    100     2892   164874   57     5808    2984   2263   3830 24.07
78.16/78.30	c   118016    100     3308   194197   58     6640    3283   2679   3798 31.07
78.16/78.30	c   156849    100     3532   210592   59     7088    3612   2903   3693 42.46
78.16/78.30	c   215201    100     5485   350704   63    10994    3974   4856   3491 61.64
78.16/78.30	o -25	78.264
1799.92/1800.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.92/1800.67	c   257594    100     4749   299127   62     9547    1076   4120   3291 78.27
1799.92/1800.67	c   257694    100     1268    47423   37     2561    1184    639   3290 78.31
1799.92/1800.67	c   257945    100     1519    65336   43     3063    1303    890   3293 78.33
1799.92/1800.67	c   258420    100     1994    99310   49     4013    1434   1365   3297 78.37
1799.92/1800.67	c   259234    100     2808   157343   56     5641    1578   2179   3303 78.48
1799.92/1800.67	c   260555    100     2023   100832   49     4071    1736   1394   3311 78.69
1799.92/1800.67	c   262636    100     1904    92126   48     3833    1910   1275   3324 79.01
1799.92/1800.67	c   265859    100     2835   158249   55     5695    2102   2206   3344 79.50
1799.92/1800.67	c   270795    100     3009   170287   56     6043    2313   2380   3366 80.43
1799.92/1800.67	c   278301    100     3078   173886   56     6181    2545   2449   3382 82.27
1799.92/1800.67	c   289663    100     4056   243166   59     8137    2800   3427   3412 84.87
1799.92/1800.67	c   306807    100     2083   104365   50     4191    3081   1454   3427 89.50
1799.92/1800.67	c   332626    100     4962   307994   62     9949    3390   4333   3456 96.24
1799.92/1800.67	c   371458    100     4532   278298   61     9089    3730   3903   3455 107.49
1799.92/1800.67	c   429811    100     5412   340533   62    10849    4104   4783   3387 126.86
1799.92/1800.67	c   517443    100     5173   323640   62    10371    4515   4544   3239 159.72
1799.92/1800.67	c   648995    100     4102   248000   60     8229    4967   3473   3069 211.45
1799.92/1800.67	c   846427    100     3566   209030   58     7157    5464   2937   2874 294.43
1799.92/1800.67	c  1142680    100     3736   220868   59     7497    6011   3107   2667 428.33
1799.92/1800.67	c  1587162    100     6714   435188   64    13453    6613   6085   2387 664.89
1799.92/1800.67	c  2253989    100     7316   473163   64    14657    7275   6687   2184 1031.88
1799.92/1800.67	c  3254334    100     6206   396006   63    12437    8003   5577   1967 1654.03
1799.92/1800.67	c Resources Exceeded
1799.92/1800.67	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
1799.92/1800.67	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
1799.92/1800.67	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
1799.92/1800.67	v -x84 x85 x86 -x87 x88 -x89 x90 x91 -x92 -x93 -x94 x95 x96 -x97 -x98 x99 x100
1799.92/1800.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.67	c   50  3474318 241600  3758007     7874   516930   7245   1930 1800.00
1799.92/1800.67	c Objective: -25
1799.92/1800.67	s SATISFIABLE
1799.92/1800.67	c Total time: 1800 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/node39/watcher-454575-1178027596 -o ROOT/results/node39/solver-454575-1178027596 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454575-1178027596/instance-454575-1178027596.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: 0.85 0.97 0.99 3/77 14412
/proc/meminfo: memFree=1861920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11752 CPUtime=0
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 250671625 12034048 345 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11432808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2938 346 292 324 0 2003 0

[startup+0.041672 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 14412
/proc/meminfo: memFree=1861920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=4848 CPUtime=0.03
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 610 0 0 0 3 0 0 0 18 0 1 0 250671625 4964352 575 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 1212 576 312 324 0 281 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4848

[startup+0.101683 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 14412
/proc/meminfo: memFree=1861920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=5376 CPUtime=0.09
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 751 0 0 0 9 0 0 0 18 0 1 0 250671625 5505024 716 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 1344 716 312 324 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5376

[startup+0.301712 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 14412
/proc/meminfo: memFree=1861920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=6684 CPUtime=0.29
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 1097 0 0 0 29 0 0 0 19 0 1 0 250671625 6844416 1062 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 1671 1062 313 324 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6684

[startup+0.701778 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 14412
/proc/meminfo: memFree=1861920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=8628 CPUtime=0.69
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 1563 0 0 0 69 0 0 0 23 0 1 0 250671625 8835072 1528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2157 1528 313 324 0 1226 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8628

[startup+1.50191 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 14413
/proc/meminfo: memFree=1856920/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=8884 CPUtime=1.49
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 1632 0 0 0 147 2 0 0 25 0 1 0 250671625 9097216 1597 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2221 1597 313 324 0 1290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8884

[startup+3.10116 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 14413
/proc/meminfo: memFree=1856152/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=9536 CPUtime=3.09
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 1807 0 0 0 307 2 0 0 25 0 1 0 250671625 9764864 1772 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2384 1772 313 324 0 1453 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9536

[startup+6.30168 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 14413
/proc/meminfo: memFree=1855768/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=9920 CPUtime=6.29
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 1898 0 0 0 625 4 0 0 25 0 1 0 250671625 10158080 1863 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2480 1863 313 324 0 1549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9920

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 14413
/proc/meminfo: memFree=1855032/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10436 CPUtime=12.68
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2015 0 0 0 1263 5 0 0 25 0 1 0 250671625 10686464 1980 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2609 1980 313 324 0 1678 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10436

[startup+25.5018 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1855096/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10336 CPUtime=25.49
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2015 0 0 0 2538 11 0 0 25 0 1 0 250671625 10584064 1978 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2584 1978 313 324 0 1653 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10336

[startup+51.1019 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1855096/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10280 CPUtime=51.07
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2015 0 0 0 5087 20 0 0 25 0 1 0 250671625 10526720 1964 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2570 1964 313 324 0 1639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10280

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1855288/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=9928 CPUtime=102.25
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2015 0 0 0 10192 33 0 0 25 0 1 0 250671625 10166272 1876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2482 1876 313 324 0 1551 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9928

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1855160/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10200 CPUtime=162.23
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2103 0 0 0 16176 47 0 0 25 0 1 0 250671625 10444800 1936 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2550 1936 313 324 0 1619 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1854648/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10692 CPUtime=222.21
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2219 0 0 0 22162 59 0 0 25 0 1 0 250671625 10948608 2052 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2673 2052 313 324 0 1742 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1854648/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=10688 CPUtime=282.19
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2220 0 0 0 28147 72 0 0 25 0 1 0 250671625 10944512 2053 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2672 2053 313 324 0 1741 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10688

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1854072/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11204 CPUtime=342.17
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2349 0 0 0 34134 83 0 0 25 0 1 0 250671625 11472896 2182 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2801 2182 313 324 0 1870 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11204

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1854072/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11204 CPUtime=402.16
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2351 0 0 0 40122 94 0 0 25 0 1 0 250671625 11472896 2184 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2801 2184 313 324 0 1870 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 11204

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14413
/proc/meminfo: memFree=1853496/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11716 CPUtime=462.14
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2484 0 0 0 46107 107 0 0 25 0 1 0 250671625 11997184 2317 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2929 2317 313 324 0 1998 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 11716

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1853032/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11796 CPUtime=522.03
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2491 0 0 0 52085 118 0 0 25 0 1 0 250671625 12079104 2324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2949 2324 313 324 0 2018 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 11796

[startup+582.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1853104/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11784 CPUtime=582.01
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2491 0 0 0 58073 128 0 0 25 0 1 0 250671625 12066816 2324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2946 2324 313 324 0 2015 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 11784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1853104/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=11760 CPUtime=642
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2491 0 0 0 64062 138 0 0 25 0 1 0 250671625 12042240 2324 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 2940 2324 313 324 0 2009 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 11760


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

Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 13024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851896/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1181.82
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 117951 231 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 13024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851832/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1241.79
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 123939 240 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 13024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851896/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1301.78
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 129928 250 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 13024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851896/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1361.76
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 135917 259 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 13024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851896/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1421.74
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 141904 270 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 13024

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851896/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1481.72
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 147891 281 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 13024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851832/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1541.7
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 153880 290 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 13024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851832/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13024 CPUtime=1601.69
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2816 0 0 0 159869 300 0 0 25 0 1 0 250671625 13336576 2649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3256 2649 313 324 0 2325 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 13024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851064/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13796 CPUtime=1661.66
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2993 0 0 0 165856 310 0 0 25 0 1 0 250671625 14127104 2826 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3449 2826 313 324 0 2518 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 13796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851064/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13796 CPUtime=1721.65
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2994 0 0 0 171845 320 0 0 25 0 1 0 250671625 14127104 2827 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3449 2827 313 324 0 2518 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 13796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851000/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=13796 CPUtime=1781.63
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 13189 0 -1 4194304 2998 0 0 0 177833 330 0 0 25 0 1 0 250671625 14127104 2831 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 3449 2831 313 324 0 2518 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 13796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14611
/proc/meminfo: memFree=1851000/2055920 swapFree=4159404/4192956
[pid=14412] ppid=14410 vsize=0 CPUtime=1800
/proc/14412/stat : 14412 (bsolo3.0.16) D 14410 14412 13189 0 -1 4194308 3001 0 0 0 179668 332 0 0 24 0 1 0 250671625 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/14412/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1800 s) to the 'lost time'.

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 1/77 14611
/proc/meminfo: memFree=1860928/2055920 swapFree=4159404/4192956
[pid=14412] ppid=-1 vsize=0 CPUtime=0
/proc/14412/stat : -- couldn't open stat file --/proc/14412/statm: 7296 448 278 14 0 5290 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 1/77 14611
/proc/meminfo: memFree=1860928/2055920 swapFree=4159404/4192956
[pid=14412] ppid=-1 vsize=0 CPUtime=0
/proc/14412/stat : -- couldn't open stat file --/proc/14412/statm: 7296 448 278 14 0 5290 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 1/77 14611
/proc/meminfo: memFree=1860928/2055920 swapFree=4159404/4192956
[pid=14412] ppid=-1 vsize=0 CPUtime=0
/proc/14412/stat : -- couldn't open stat file --/proc/14412/statm: 7296 448 278 14 0 5290 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14412 and gives
#  childrusage.ru_utime.tv_sec=1796
#  childrusage.ru_utime.tv_usec=680862
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=324494
# CPU time returned by wait4() is 1800.01
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800
#  lost CPU user time (s): 1796.68
#  lost CPU system time (s): 3.32

Real time (s): 1800.74
CPU time (s): 1800
CPU user time (s): 1796.68
CPU system time (s): 3.32
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 13796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.68
system time used= 3.32449
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= 38384

runsolver used 1.47978 second user time and 3.9474 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  1 13:53:16 UTC 2007

IDJOB= 454575
IDBENCH= 48206
IDSOLVER= 163
FILE ID= node39/454575-1178027596

PBS_JOBID= 4728352

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_4.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454575-1178027596/instance-454575-1178027596.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-454575-1178027596 -o ROOT/results/node39/solver-454575-1178027596 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454575-1178027596/instance-454575-1178027596.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  d0c1e6f66b584092ef8bd8f37f3a4db9

RANDOM SEED= 132641397

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1862328 kB
Buffers:         33056 kB
Cached:          68828 kB
SwapCached:      13784 kB
Active:          78424 kB
Inactive:        47776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862328 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            6812 kB
Writeback:           0 kB
Mapped:          31332 kB
Slab:            52700 kB
Committed_AS:  3189992 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= 66558 MiB

End job on node39 on Tue May  1 14:23:17 UTC 2007