Trace number 454656

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)-46 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_5.opb
MD5SUM2585c1015aa6228da840b6f61adc6732
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2528
Sum of products size (including duplicates)5056
Number of different products1264
Sum of products size2528

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/454656-1178028984/instance-454656-1178028984.opb
0.00/0.00	c File size is 32717 bytes.
0.01/0.01	c Highest Coefficient sum: 200
0.01/0.01	c Parsing was ok!!
0.01/0.01	c Total parsing time: 0.016 s
0.01/0.02	c Var: 2728 Constr: 5456 2728/200/2528 Lit: 20224 Watch. Lit: 15168
0.01/0.02	c Obj. Vars: 200 (7.33138 % of total variables)
0.01/0.04	c Pre-processing Time: 0.039 s
0.01/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.04	c        0    200     1264     3792    3     2528     421      0      0 0.04
0.01/0.04	c Switching off LPR mode.
0.01/0.04	o -45	0.039
0.01/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.04	c        0    200     1265     3992    3     2575    1421      1      0 0.04
0.01/0.04	o -46	0.044
1800.03/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.70	c       56    200     1322    12722    9     2735    1421     58   1272 0.04
1800.03/1800.70	c      156    200     1422    27817   19     2935    1564    158   2836 0.06
1800.03/1800.70	c      406    200     1672    65527   39     3435    1721    408   4720 0.09
1800.03/1800.70	c      881    200     2147   137123   63     4385    1894    883   5912 0.15
1800.03/1800.70	c     1694    200     2960   259582   87     6011    2084   1696   6182 0.27
1800.03/1800.70	c     3015    200     4281   458403  107     8653    2293   3017   5935 0.51
1800.03/1800.70	c     5097    200     2524   192665   76     5094    2523   1260   4977 1.02
1800.03/1800.70	c     8320    200     5747   678603  118    11540    2776   4483   4257 1.95
1800.03/1800.70	c    13256    200     2653   212872   80     5352    3054   1389   3549 3.73
1800.03/1800.70	c    20762    200     5938   706705  119    11922    3360   4674   3252 6.38
1800.03/1800.70	c    32123    200     4167   441223  105     8380    3697   2903   2733 11.75
1800.03/1800.70	c    49267    200     3161   289285   91     6368    4067   1897   2565 19.20
1800.03/1800.70	c    75086    200     5345   617433  115    10736    4474   4081   2565 29.27
1800.03/1800.70	c   113919    200     4713   522843  110     9472    4922   3449   2251 50.61
1800.03/1800.70	c   172271    200     6320   765900  121    12686    5415   5056   2140 80.50
1800.03/1800.70	c   259906    200     7611   957839  125    15268    5957   6347   1962 132.41
1800.03/1800.70	c   391459    200     8752  1129367  129    17550    6553   7488   1852 211.37
1800.03/1800.70	c   588893    200     9292  1212376  130    18630    7209   8028   1682 349.94
1800.03/1800.70	c   885146    200     9724  1275268  131    19494    7930   8460   1585 558.40
1800.03/1800.70	c  1329629    200     8454  1086005  128    16954    8724   7190   1526 871.01
1800.03/1800.70	c  1996458    200     5627   659267  117    11300    9597   4363   1419 1406.17
1800.03/1800.70	c Caught signal: 15
1800.03/1800.71	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
1800.03/1800.71	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
1800.03/1800.71	v -x55 -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
1800.03/1800.71	v -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105
1800.03/1800.71	v -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 x126 x127
1800.03/1800.71	v -x128 -x129 -x130 -x131 -x132 x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 x145 -x146 -x147 -x148
1800.03/1800.71	v -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 x158 -x159 x160 x161 x162 -x163 -x164 x165 -x166 -x167 x168 x169 x170
1800.03/1800.71	v -x171 x172 -x173 x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 x185 -x186 x187 x188 x189 -x190 x191 x192 x193
1800.03/1800.71	v -x194 x195 x196 x197 x198 x199 x200
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c   22  2438638 330989  2891680    10672  1420452   9408   1354 1800.05
1800.03/1800.71	c Objective: -46
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	c Total time: 1800.05 s

Verifier Data (download as text)

OK	-46

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-454656-1178028984 -o ROOT/results/node42/solver-454656-1178028984 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454656-1178028984/instance-454656-1178028984.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: 0.91 0.95 0.96 3/77 5541
/proc/meminfo: memFree=1796392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=11768 CPUtime=0
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 250810286 12050432 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 2942 343 289 324 0 2004 0

[startup+0.016306 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 5541
/proc/meminfo: memFree=1796392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=4640 CPUtime=0.01
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 539 0 0 0 1 0 0 0 18 0 1 0 250810286 4751360 509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 1160 510 296 324 0 222 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101321 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 5541
/proc/meminfo: memFree=1796392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=6232 CPUtime=0.09
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 963 0 0 0 9 0 0 0 18 0 1 0 250810286 6381568 925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 1558 925 311 324 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6232

[startup+0.301359 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 5541
/proc/meminfo: memFree=1796392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=8608 CPUtime=0.29
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 1573 0 0 0 28 1 0 0 19 0 1 0 250810286 8814592 1535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 2152 1535 311 324 0 1222 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8608

[startup+0.701436 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 5541
/proc/meminfo: memFree=1796392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=12892 CPUtime=0.69
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 2618 0 0 0 68 1 0 0 23 0 1 0 250810286 13201408 2580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 3223 2580 311 324 0 2293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12892

[startup+1.50159 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 5542
/proc/meminfo: memFree=1785312/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=14696 CPUtime=1.49
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 3087 0 0 0 148 1 0 0 25 0 1 0 250810286 15048704 3049 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 3674 3049 311 324 0 2744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14696

[startup+3.10189 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 5542
/proc/meminfo: memFree=1784224/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=15720 CPUtime=3.09
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 3334 0 0 0 308 1 0 0 25 0 1 0 250810286 16097280 3296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 3930 3296 311 324 0 3000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15720

[startup+6.3015 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 5542
/proc/meminfo: memFree=1783392/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=16232 CPUtime=6.29
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 3472 0 0 0 628 1 0 0 25 0 1 0 250810286 16621568 3434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12840444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 4058 3434 311 324 0 3128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16232

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.96 2/78 5542
/proc/meminfo: memFree=1782824/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=16876 CPUtime=12.69
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 3641 0 0 0 1267 2 0 0 25 0 1 0 250810286 17281024 3603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 4219 3603 311 324 0 3289 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16876

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 5542
/proc/meminfo: memFree=1781480/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=18308 CPUtime=25.48
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 3990 0 0 0 2546 2 0 0 25 0 1 0 250810286 18747392 3952 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 4577 3952 311 324 0 3647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18308

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 5542
/proc/meminfo: memFree=1780712/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=19144 CPUtime=51.07
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 4205 0 0 0 5105 2 0 0 25 0 1 0 250810286 19603456 4167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 4786 4167 311 324 0 3856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19144

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 5542
/proc/meminfo: memFree=1778792/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=21052 CPUtime=102.26
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 4677 0 0 0 10223 3 0 0 25 0 1 0 250810286 21557248 4639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 5263 4639 311 324 0 4333 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21052

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1777640/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=22172 CPUtime=162.23
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 4958 0 0 0 16219 4 0 0 25 0 1 0 250810286 22704128 4920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12524660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 5543 4920 311 324 0 4613 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22172

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1776424/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=23440 CPUtime=222.21
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5262 0 0 0 22216 5 0 0 25 0 1 0 250810286 24002560 5224 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 5860 5224 311 324 0 4930 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23440

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1776360/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=23416 CPUtime=282.19
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5265 0 0 0 28214 5 0 0 25 0 1 0 250810286 23977984 5227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12840434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 5854 5227 311 324 0 4924 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23416

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1776360/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=23400 CPUtime=342.16
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5266 0 0 0 34211 5 0 0 25 0 1 0 250810286 23961600 5228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 5850 5228 311 324 0 4920 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23400

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1775016/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=24680 CPUtime=402.15
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5590 0 0 0 40208 7 0 0 25 0 1 0 250810286 25272320 5552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6170 5552 311 324 0 5240 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24680

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1775016/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=24680 CPUtime=462.12
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5590 0 0 0 46205 7 0 0 25 0 1 0 250810286 25272320 5552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6170 5552 311 324 0 5240 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1775016/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=24740 CPUtime=522.1
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5593 0 0 0 52203 7 0 0 25 0 1 0 250810286 25333760 5555 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6185 5555 311 324 0 5255 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24740

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1773480/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=26140 CPUtime=582.08
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5956 0 0 0 58200 8 0 0 25 0 1 0 250810286 26767360 5918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6535 5918 311 324 0 5605 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 26140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 5542
/proc/meminfo: memFree=1773544/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=26208 CPUtime=642.06
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 5963 0 0 0 64197 9 0 0 25 0 1 0 250810286 26836992 5925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6552 5925 311 324 0 5622 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26208


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 3/78 5542
/proc/meminfo: memFree=1772008/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27728 CPUtime=881.97
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6365 0 0 0 88186 11 0 0 25 0 1 0 250810286 28393472 6319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6932 6319 311 324 0 6002 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 27728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1772008/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27824 CPUtime=941.94
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6374 0 0 0 94183 11 0 0 25 0 1 0 250810286 28491776 6328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6956 6328 311 324 0 6026 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 27824

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1771944/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27824 CPUtime=1001.93
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 100181 12 0 0 25 0 1 0 250810286 28491776 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6956 6331 311 324 0 6026 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 27824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1772008/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27812 CPUtime=1061.9
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 106178 12 0 0 25 0 1 0 250810286 28479488 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12848869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6953 6331 311 324 0 6023 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 27812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1772008/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27788 CPUtime=1121.88
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 112176 12 0 0 25 0 1 0 250810286 28454912 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6947 6331 311 324 0 6017 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 27788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1771944/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27788 CPUtime=1181.86
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 118173 13 0 0 25 0 1 0 250810286 28454912 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6947 6331 311 324 0 6017 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27788

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1771944/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27788 CPUtime=1241.84
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 124171 13 0 0 25 0 1 0 250810286 28454912 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6947 6331 311 324 0 6017 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 27788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1771944/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27788 CPUtime=1301.82
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 130168 14 0 0 25 0 1 0 250810286 28454912 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6947 6331 311 324 0 6017 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 27788

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1771880/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=27784 CPUtime=1361.79
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6377 0 0 0 136165 14 0 0 25 0 1 0 250810286 28450816 6331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12840731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 6946 6331 311 324 0 6016 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 27784

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1770152/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1421.78
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6808 0 0 0 142163 15 0 0 25 0 1 0 250810286 30289920 6762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6762 311 324 0 6465 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 29580

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5542
/proc/meminfo: memFree=1770088/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1481.74
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6817 0 0 0 148159 15 0 0 25 0 1 0 250810286 30289920 6771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6771 311 324 0 6465 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 29580

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1770024/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1541.73
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6818 0 0 0 154157 16 0 0 25 0 1 0 250810286 30289920 6772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6772 311 324 0 6465 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 29580

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1769960/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1601.7
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6821 0 0 0 160154 16 0 0 25 0 1 0 250810286 30289920 6775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6775 311 324 0 6465 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 29580

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1770024/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1661.69
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6825 0 0 0 166152 17 0 0 25 0 1 0 250810286 30289920 6779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6779 311 324 0 6465 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 29580

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1770024/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1721.66
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6825 0 0 0 172149 17 0 0 25 0 1 0 250810286 30289920 6779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6779 311 324 0 6465 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 29580

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1769960/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1781.64
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6825 0 0 0 178147 17 0 0 25 0 1 0 250810286 30289920 6779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6779 311 324 0 6465 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 29580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1769960/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1800.03
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6825 0 0 0 179986 17 0 0 25 0 1 0 250810286 30289920 6779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6779 311 324 0 6465 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 29580

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 5544
/proc/meminfo: memFree=1769960/2055920 swapFree=4147452/4192956
[pid=5541] ppid=5539 vsize=29580 CPUtime=1800.03
/proc/5541/stat : 5541 (bsolo3.0.17) R 5539 5541 18494 0 -1 4194304 6825 0 0 0 179986 17 0 0 25 0 1 0 250810286 30289920 6779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5541/statm: 7395 6779 311 324 0 6465 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 29580

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.87
CPU system time (s): 0.183972
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 29580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6829
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= 36310

runsolver used 1.37479 second user time and 4.00539 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 14:16:24 UTC 2007

IDJOB= 454656
IDBENCH= 48211
IDSOLVER= 199
FILE ID= node42/454656-1178028984

PBS_JOBID= 4728361

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_200_10_5.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454656-1178028984/instance-454656-1178028984.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-454656-1178028984 -o ROOT/results/node42/solver-454656-1178028984 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454656-1178028984/instance-454656-1178028984.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  2585c1015aa6228da840b6f61adc6732

RANDOM SEED= 958378494

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1796736 kB
Buffers:         56144 kB
Cached:         107412 kB
SwapCached:      14332 kB
Active:         113784 kB
Inactive:        79756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796736 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            6688 kB
Writeback:           0 kB
Mapped:          36072 kB
Slab:            50948 kB
Committed_AS:  5135668 kB
PageTables:       1928 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 node42 on Tue May  1 14:46:27 UTC 2007