Trace number 432736

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)22 1800.09 1800.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-mod013.opb
MD5SUM4cf38d6355be5633005fa8af147e26d0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark451.723
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables1488
Total number of constraints62
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 constraints62
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 1488
Biggest coefficient in the objective function 15208
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525399
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525399
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 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/432736-1177948467/instance-432736-1177948467.opb
0.00/0.00	c File size is 54852 bytes.
0.00/0.01	c Highest Coefficient sum: 525399
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 1488 Constr: 76 5/0/71 Lit: 7248 Watch. Lit: 4396
0.00/0.01	c Obj. Vars: 1488 (100 % of total variables)
0.04/0.09	c Pre-processing Time: 0.09 s
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0    729       76     7248   95     4408   12457      0      0 0.09
0.09/0.11	c Initial Lower Bound: 15
0.09/0.11	c Initial Path Cost: 0
1512.83/1513.59	c      100    729      176    15931   90     4623   13703    100    819 0.12
1512.83/1513.59	c      250    729      326    34130  104     4923   15074    250   1760 0.14
1512.83/1513.59	c      475    729      551    56830  103     5374   16582    475   2513 0.19
1512.83/1513.59	c      818    729      894   122374  136     6060   18241    818   2996 0.27
1512.83/1513.59	c     1326    729     1402   172040  122     7076   20066   1326   3673 0.36
1512.83/1513.59	c     2089    729     2165   254750  117     8602   22073   2089   4064 0.51
1512.83/1513.59	c     3235    729     3311   378115  114    10892   24281   3235   4330 0.75
1512.83/1513.59	c     4956    729     5032   639346  127    14336   26710   4956   3850 1.29
1512.83/1513.59	c     7541    729     7617  1111148  145    19505   29382   7541   2845 2.65
1512.83/1513.59	c    11421    729    11497  1696554  147    27266   32321  11421   2686 4.25
1512.83/1513.59	c    17243    729    17319  2774889  160    38910   35554  17243   2314 7.45
1512.83/1513.59	c    25980    729    26056  4307087  165    56383   39110  25980   2003 12.96
1512.83/1513.59	c    39090    729    39166  6658776  170    82601   43022  39090   1037 37.67
1512.83/1513.59	c    58760    729    29060  4816990  165    62391   47325  28984   1098 53.47
1512.83/1513.59	c    88270    729    25522  6614902  259    55316   52058  25446    726 121.46
1512.83/1513.59	c   132540    729    35170  9689239  275    74611   57264  35094    421 314.22
1512.83/1513.59	c   198953    729    57038 16356527  286   118348   62991  56962    287 691.48
1512.83/1513.59	c   298580    729    56002 19801231  353   116275   69291  55926    260 1146.86
1512.83/1513.59	o 22	1512.93
1800.03/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.80	c   356419    729    56045 10669247  190   117065   13457  55969    235 1512.93
1800.03/1800.80	c   356519    729     6914  1082807  156    18798   14803   6838    233 1526.96
1800.03/1800.80	c   356769    729     7164  1105432  154    19301   16284   7088    232 1535.09
1800.03/1800.80	c   357244    729     7649  1169866  152    20272   17913   7573    231 1543.02
1800.03/1800.80	c   358057    729     8462  1274878  150    21899   19705   8386    229 1557.61
1800.03/1800.80	c   359377    729     9782  1437040  146    24541   21676   9706    227 1582.89
1800.03/1800.80	c   361458    729    11863  1694078  142    28703   23844  11787    225 1602.70
1800.03/1800.80	c   364681    729    15086  2231746  147    35147   26229  15010    222 1637.43
1800.03/1800.80	c   369619    729    20024  3154989  157    45024   28852  19948    220 1673.10
1800.03/1800.80	c   377125    729    27530  4096684  148    60037   31738  27454    217 1730.69
1800.03/1800.80	c Caught signal: 15
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1800.03/1800.80	v -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231
1800.03/1800.80	v -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248
1800.03/1800.80	v -x1249 -x1250 -x1251 -x1252 -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 -x1261 -x1262 -x1263 -x1264 -x1265
1800.03/1800.80	v -x1266 -x1267 -x1268 -x1269 -x1270 -x1271 -x1272 -x1273 -x1274 -x1275 -x1276 -x1277 -x1278 -x1279 -x1280 -x1281 -x1282
1800.03/1800.80	v -x1283 -x1284 -x1285 -x1286 -x1287 -x1288 -x1289 -x1290 -x1321 -x1322 -x1323 -x1324 x1325 -x1326 x1327 -x1328 x1329 -x1330
1800.03/1800.80	v -x1361 x1362 -x1363 -x1364 -x1365 x1366 -x1367 x1368 -x1369 -x1370 -x1401 -x1402 -x1403 -x1404 -x1405 -x1406 x1407 -x1408
1800.03/1800.80	v -x1409 x1410 -x1441 -x1442 -x1443 -x1444 x1445 -x1446 -x1447 -x1448 -x1449 -x1450 x1481 -x1482 -x1483 -x1484 -x1485 -x1486
1800.03/1800.80	v -x1487 -x1488
1800.03/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.80	c   28   387071 200358  2110451    16245  3286907  16169    215 1800.04
1800.03/1800.80	c Objective: 22
1800.03/1800.80	s SATISFIABLE
1800.03/1800.80	c Total time: 1800.04 s

Verifier Data (download as text)

OK	22

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-432736-1177948467 -o ROOT/results/node46/solver-432736-1177948467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432736-1177948467/instance-432736-1177948467.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: 1.00 1.00 0.95 3/78 16014
/proc/meminfo: memFree=1741680/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=3828 CPUtime=0
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 149529764 3919872 140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16014/statm: 957 140 118 324 0 15 0

[startup+0.050251 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 16014
/proc/meminfo: memFree=1741680/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=12292 CPUtime=0.04
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 524 0 0 0 4 0 0 0 18 0 1 0 149529764 12587008 480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 3073 480 305 324 0 2143 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12292

[startup+0.10126 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 16014
/proc/meminfo: memFree=1741680/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=12656 CPUtime=0.09
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 149529764 12959744 622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135467636 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 3164 622 334 324 0 2234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12656

[startup+0.301296 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 16014
/proc/meminfo: memFree=1741680/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=6584 CPUtime=0.29
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 1224 0 0 0 29 0 0 0 19 0 1 0 149529764 6742016 1106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 1646 1106 393 324 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6584

[startup+0.70137 s]
/proc/loadavg: 1.00 1.00 0.95 3/78 16014
/proc/meminfo: memFree=1741680/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=9672 CPUtime=0.69
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 1991 0 0 0 69 0 0 0 23 0 1 0 149529764 9904128 1873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 2418 1873 393 324 0 1488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9672

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1733672/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=14716 CPUtime=1.49
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 3249 0 0 0 148 1 0 0 25 0 1 0 149529764 15069184 3131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 3679 3131 393 324 0 2749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14716

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1727080/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=21816 CPUtime=3.08
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 5043 0 0 0 306 2 0 0 25 0 1 0 149529764 22339584 4925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 5454 4925 393 324 0 4524 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21816

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1711736/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=37428 CPUtime=6.29
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 8920 0 0 0 625 4 0 0 25 0 1 0 149529764 38326272 8802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 9357 8802 393 324 0 8427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37428

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1685496/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=61788 CPUtime=12.69
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 15021 0 0 0 1262 7 0 0 25 0 1 0 149529764 63270912 14903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 15447 14903 393 324 0 14517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61788

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1662200/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=83320 CPUtime=25.49
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 20409 0 0 0 2537 12 0 0 25 0 1 0 149529764 85319680 20291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 20830 20291 393 324 0 19900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83320

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1641912/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=103076 CPUtime=51.06
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 25390 0 0 0 5092 14 0 0 25 0 1 0 149529764 105549824 25228 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 25769 25228 393 324 0 24839 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 103076

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1598968/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=145864 CPUtime=102.25
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 36148 0 0 0 10204 21 0 0 25 0 1 0 149529764 149364736 35938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 36466 35938 393 324 0 35536 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 145864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1598968/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=145864 CPUtime=162.22
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 36148 0 0 0 16201 21 0 0 25 0 1 0 149529764 149364736 35938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 36466 35938 393 324 0 35536 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 145864

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1562168/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=182812 CPUtime=222.21
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 45382 0 0 0 22191 30 0 0 25 0 1 0 149529764 187199488 45172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 45703 45172 393 324 0 44773 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 182812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1527352/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217340 CPUtime=282.18
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54060 0 0 0 28181 37 0 0 25 0 1 0 149529764 222556160 53797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54335 53797 393 324 0 53405 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 217340

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 16015
/proc/meminfo: memFree=1527352/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217340 CPUtime=342.16
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54060 0 0 0 34179 37 0 0 25 0 1 0 149529764 222556160 53797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54335 53797 393 324 0 53405 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 217340

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/85 16087
/proc/meminfo: memFree=1526216/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217356 CPUtime=402.1
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54064 0 0 0 40172 38 0 0 25 0 1 0 149529764 222572544 53801 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54339 53801 393 324 0 53409 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 217356

[startup+462.302 s]
/proc/loadavg: 1.15 1.04 0.97 2/79 16213
/proc/meminfo: memFree=1527096/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217360 CPUtime=462.01
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54065 0 0 0 46162 39 0 0 25 0 1 0 149529764 222576640 53802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7912564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54340 53802 393 324 0 53410 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 217360

[startup+522.303 s]
/proc/loadavg: 1.05 1.03 0.97 2/79 16213
/proc/meminfo: memFree=1527224/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217360 CPUtime=521.99
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54065 0 0 0 52160 39 0 0 25 0 1 0 149529764 222576640 53802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54340 53802 393 324 0 53410 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 217360

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 0.97 2/79 16213
/proc/meminfo: memFree=1527288/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217360 CPUtime=581.97
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54065 0 0 0 58157 40 0 0 25 0 1 0 149529764 222576640 53802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54340 53802 393 324 0 53410 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 217360

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.97 2/79 16213
/proc/meminfo: memFree=1527288/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=217360 CPUtime=641.95
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 54065 0 0 0 64155 40 0 0 25 0 1 0 149529764 222576640 53802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 54340 53802 393 324 0 53410 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 217360


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1513080/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=231548 CPUtime=821.88
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 57668 0 0 0 82144 44 0 0 25 0 1 0 149529764 237105152 57342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 57887 57342 393 324 0 56957 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 231548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1513080/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=231548 CPUtime=881.86
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 57668 0 0 0 88142 44 0 0 25 0 1 0 149529764 237105152 57342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 57887 57342 393 324 0 56957 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 231548

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1510584/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=233952 CPUtime=941.83
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 58343 0 0 0 94139 44 0 0 25 0 1 0 149529764 239566848 57954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 58488 57954 393 324 0 57558 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 233952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1510648/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=233952 CPUtime=1001.81
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 58343 0 0 0 100137 44 0 0 25 0 1 0 149529764 239566848 57954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 58488 57954 393 324 0 57558 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 233952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1510712/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=233952 CPUtime=1061.8
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 58343 0 0 0 106135 45 0 0 25 0 1 0 149529764 239566848 57954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 58488 57954 393 324 0 57558 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 233952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1497720/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=247356 CPUtime=1121.77
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 61671 0 0 0 112130 47 0 0 25 0 1 0 149529764 253292544 61282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 61839 61282 393 324 0 60909 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 247356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1449592/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=295536 CPUtime=1181.75
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 73718 0 0 0 118118 57 0 0 25 0 1 0 149529764 302628864 73329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 73884 73329 393 324 0 72954 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 295536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443256/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1241.73
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 124115 58 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 301204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443320/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1301.71
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 130113 58 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 301204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443384/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1361.68
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 136110 58 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228621 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 301204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443448/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1421.67
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 142108 59 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 301204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443512/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1481.64
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 148105 59 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 301204

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443576/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1541.61
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75221 0 0 0 154102 59 0 0 25 0 1 0 149529764 308432896 74762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74762 393 324 0 74371 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 301204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443512/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1601.6
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75223 0 0 0 160100 60 0 0 25 0 1 0 149529764 308432896 74764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74764 394 324 0 74371 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 301204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443512/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1661.58
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75223 0 0 0 166098 60 0 0 25 0 1 0 149529764 308432896 74764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134708039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74764 394 324 0 74371 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 301204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443448/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1721.55
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75223 0 0 0 172095 60 0 0 25 0 1 0 149529764 308432896 74764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135345780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74764 394 324 0 74371 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 301204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443512/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1781.53
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75223 0 0 0 178093 60 0 0 25 0 1 0 149529764 308432896 74764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134709664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74764 394 324 0 74371 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 301204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/79 16213
/proc/meminfo: memFree=1443512/2055920 swapFree=4159800/4192956
[pid=16014] ppid=16012 vsize=301204 CPUtime=1800.03
/proc/16014/stat : 16014 (bsolo3.0.17) R 16012 16014 15411 0 -1 4194304 75223 0 0 0 179943 60 0 0 25 0 1 0 149529764 308432896 74764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134859898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16014/statm: 75301 74764 394 324 0 74371 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 301204

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): 1800.87
CPU time (s): 1800.09
CPU user time (s): 1799.43
CPU system time (s): 0.658899
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 301484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.658899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75226
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= 13
involuntary context switches= 37771

runsolver used 1.76373 second user time and 4.18336 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 30 15:54:28 UTC 2007

IDJOB= 432736
IDBENCH= 1738
IDSOLVER= 199
FILE ID= node46/432736-1177948467

PBS_JOBID= 4727814

Free space on /tmp= 66214 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-mod013.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432736-1177948467/instance-432736-1177948467.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-432736-1177948467 -o ROOT/results/node46/solver-432736-1177948467 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432736-1177948467/instance-432736-1177948467.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4cf38d6355be5633005fa8af147e26d0

RANDOM SEED= 339841741

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1742216 kB
Buffers:         40432 kB
Cached:         179024 kB
SwapCached:       2972 kB
Active:         123364 kB
Inactive:       120084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742216 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            6664 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            55576 kB
Committed_AS:  3557772 kB
PageTables:       1992 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= 66214 MiB

End job on node46 on Mon Apr 30 16:24:31 UTC 2007