Trace number 2696033

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pb_cplex 2010-06-29SAT-39 1798.84 1799.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
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 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696033-1278019105.opb.
0.00/0.00	c Instance file HOME/instance-2696033-1278019105.opb
0.00/0.00	c File size is 2689847 bytes.
1.10/1.13	c Highest Coefficient sum: 3
1.10/1.13	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.18/1.27	c ============================[ Problem Statistics ]=============================
1.18/1.27	c |                                                                             |
1.18/1.27	c |  Parsing time:          1.21         s                                      |
1.18/1.27	c |  Number Variables:      1400                                                |
1.18/1.29	c |  Number Constraints:    109676                                              |
1.18/1.29	c ===============================================================================
1798.70/1799.29	c Remaining time 1798.78 sec.
1798.70/1799.29	s SATISFIABLE
1798.70/1799.29	c Solution value = -39.00
1798.70/1799.29	v -x1400 -x1399 -x1398 -x1397 -x1396 x1395 -x1394 -x1393 -x1392 -x1391 -x1390 -x1389 -x1388 -x1387 -x1386 -x1385 -x1384 -x1383 -x1382 -x1381 -x1380 -x1379 -x1378 -x1377 -x1376 -x1375 -x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 -x1362 -x1361 -x1360 -x1359 -x1358 x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1346 -x1345 -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 -x1334 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 x1327 -x1326 -x1325 -x1324 -x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 x1313 -x1312 -x1311 -x1310 -x1309 -x1308 -x1307 -x1306 -x1305 -x1304 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 x1292 -x1291 -x1290 -x1289 -x1288 -x1287 -x1286 -x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 -x1272 -x1271 -x1270 -x1269 -x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 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1798.70/1799.30	c Total CPU time              : 1797.11 s

Verifier Data 

OK	-39

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696033-1278019105/watcher-2696033-1278019105 -o /tmp/evaluation-result-2696033-1278019105/solver-2696033-1278019105 -C 1800 -W 2000 -M 1800 run HOME/instance-2696033-1278019105.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.89 1.51 3/106 24041
/proc/meminfo: memFree=1441852/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0

[startup+0.033809 s]
/proc/loadavg: 1.83 1.89 1.51 3/106 24041
/proc/meminfo: memFree=1441852/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101815 s]
/proc/loadavg: 1.83 1.89 1.51 3/106 24041
/proc/meminfo: memFree=1441852/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301838 s]
/proc/loadavg: 1.83 1.89 1.51 3/106 24041
/proc/meminfo: memFree=1441852/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701883 s]
/proc/loadavg: 1.83 1.89 1.51 3/106 24041
/proc/meminfo: memFree=1441852/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50198 s]
/proc/loadavg: 1.77 1.88 1.51 2/108 24043
/proc/meminfo: memFree=1426336/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=64684 CPUtime=1.49
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 15780 0 0 0 142 7 0 0 18 0 1 0 177512284 66236416 12517 1992294400 134512640 146736320 4294346976 18446744073709551615 136237225 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/24042/statm: 16171 12517 731 2985 0 12713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73384

[startup+3.10115 s]
/proc/loadavg: 1.77 1.88 1.51 2/108 24043
/proc/meminfo: memFree=1389508/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=64152 CPUtime=3.08
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 19200 0 0 0 300 8 0 0 20 0 1 0 177512284 65691648 12630 1992294400 134512640 146736320 4294346976 18446744073709551615 138729963 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 16038 12630 767 2985 0 12580 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72852

[startup+6.3015 s]
/proc/loadavg: 1.77 1.88 1.51 2/108 24043
/proc/meminfo: memFree=1376240/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=133532 CPUtime=6.29
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 32060 0 0 0 616 13 0 0 25 0 1 0 177512284 136736768 17094 1992294400 134512640 146736320 4294346976 18446744073709551615 136016733 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 33383 17094 887 2985 0 29925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142232

[startup+12.7012 s]
/proc/loadavg: 1.65 1.85 1.50 2/108 24043
/proc/meminfo: memFree=1374752/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=134740 CPUtime=12.68
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 32388 0 0 0 1255 13 0 0 25 0 1 0 177512284 137973760 17413 1992294400 134512640 146736320 4294346976 18446744073709551615 136015519 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 33685 17413 887 2985 0 30227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 143440

[startup+25.5016 s]
/proc/loadavg: 1.55 1.82 1.50 2/108 24045
/proc/meminfo: memFree=1374752/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=134788 CPUtime=25.48
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 32408 0 0 0 2535 13 0 0 25 0 1 0 177512284 138022912 17433 1992294400 134512640 146736320 4294346976 18446744073709551615 135523436 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 33697 17433 887 2985 0 30239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 143488

[startup+51.1015 s]
/proc/loadavg: 1.36 1.75 1.48 2/108 24045
/proc/meminfo: memFree=1374752/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=134796 CPUtime=51.07
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 32410 0 0 0 5094 13 0 0 25 0 1 0 177512284 138031104 17435 1992294400 134512640 146736320 4294346976 18446744073709551615 138667487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 33699 17435 887 2985 0 30241 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 143496

[startup+102.309 s]
/proc/loadavg: 1.14 1.62 1.45 2/108 24047
/proc/meminfo: memFree=1320192/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=228252 CPUtime=102.27
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 53579 0 0 0 10205 22 0 0 25 0 1 0 177512284 233730048 31168 1992294400 134512640 146736320 4294346976 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 57063 31168 979 2985 0 53605 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 236952

[startup+162.302 s]
/proc/loadavg: 1.05 1.51 1.42 2/108 24047
/proc/meminfo: memFree=1336312/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=194220 CPUtime=162.24
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 89069 0 0 0 16190 34 0 0 25 0 1 0 177512284 198881280 27020 1992294400 134512640 146736320 4294346976 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 48555 27020 1012 2985 0 45097 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 202920

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.39 2/108 24049
/proc/meminfo: memFree=1334948/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=195640 CPUtime=222.23
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 97178 0 0 0 22185 38 0 0 25 0 1 0 177512284 200335360 27378 1992294400 134512640 146736320 4294346976 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 48910 27378 1012 2985 0 45452 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 204340

[startup+282.301 s]
/proc/loadavg: 1.00 1.33 1.36 2/108 24051
/proc/meminfo: memFree=1333956/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=196544 CPUtime=282.21
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 105710 0 0 0 28179 42 0 0 25 0 1 0 177512284 201261056 27621 1992294400 134512640 146736320 4294346976 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 49136 27621 1012 2985 0 45678 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 205244

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.34 2/108 24053
/proc/meminfo: memFree=1333584/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=197140 CPUtime=342.19
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 114711 0 0 0 34174 45 0 0 25 0 1 0 177512284 201871360 27753 1992294400 134512640 146736320 4294346976 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 49285 27753 1012 2985 0 45827 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 205840

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.32 2/108 24055
/proc/meminfo: memFree=1333336/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=197308 CPUtime=402.17
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 124886 0 0 0 40168 49 0 0 25 0 1 0 177512284 202043392 27799 1992294400 134512640 146736320 4294346976 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 49327 27799 1012 2985 0 45869 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 206008

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24079
/proc/meminfo: memFree=1337056/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185564 CPUtime=1361.92
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 316365 0 0 0 136068 124 0 0 25 0 1 0 177512284 190017536 26798 1992294400 134512640 146736320 4294346976 18446744073709551615 136017491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46391 26798 1032 2985 0 42933 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 194264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24081
/proc/meminfo: memFree=1337056/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185564 CPUtime=1421.91
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 327968 0 0 0 142062 129 0 0 25 0 1 0 177512284 190017536 26798 1992294400 134512640 146736320 4294346976 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46391 26798 1032 2985 0 42933 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 194264

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 24083
/proc/meminfo: memFree=1337304/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185372 CPUtime=1481.89
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 354877 0 0 0 148050 139 0 0 25 0 1 0 177512284 189820928 26797 1992294400 134512640 146736320 4294346976 18446744073709551615 139046468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46343 26797 1021 2985 0 42885 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 194072

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 24085
/proc/meminfo: memFree=1335940/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=186420 CPUtime=1541.88
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 366928 0 0 0 154044 144 0 0 25 0 1 0 177512284 190894080 27064 1992294400 134512640 146736320 4294346976 18446744073709551615 136388073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46605 27064 1016 2985 0 43147 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 195120

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 24087
/proc/meminfo: memFree=1335940/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=186420 CPUtime=1601.86
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 378999 0 0 0 160037 149 0 0 25 0 1 0 177512284 190894080 27064 1992294400 134512640 146736320 4294346976 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46605 27064 1016 2985 0 43147 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 195120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 24087
/proc/meminfo: memFree=1335816/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=186420 CPUtime=1661.84
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 391328 0 0 0 166030 154 0 0 25 0 1 0 177512284 190894080 27064 1992294400 134512640 146736320 4294346976 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46605 27064 1016 2985 0 43147 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 195120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 24089
/proc/meminfo: memFree=1335816/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1721.83
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 410582 0 0 0 172021 162 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 194280

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1781.81
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 423783 0 0 0 178013 168 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 139043566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 194280

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1791.41
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 425712 0 0 0 178973 168 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 194280

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1794.62
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 426368 0 0 0 179293 169 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 194280

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1796.21
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 426690 0 0 0 179452 169 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 194280

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1797.81
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 427019 0 0 0 179612 169 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 194280

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=185580 CPUtime=1798.6
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 427336 0 0 0 179691 169 0 0 25 0 1 0 177512284 190033920 27101 1992294400 134512640 146736320 4294346976 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 46395 27101 1026 2985 0 42937 0
Current children cumulated CPU time (s) 1798.6
Current children cumulated vsize (KiB) 194280

[startup+1799.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 24091
/proc/meminfo: memFree=1335692/2059040 swapFree=4139292/4192956
[pid=24041] ppid=24039 vsize=8700 CPUtime=0
/proc/24041/stat : 24041 (run) S 24039 24041 23552 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177512284 8908800 249 1992294400 4194304 4922060 140733599410624 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24041/statm: 2175 249 208 178 0 68 0
[pid=24042] ppid=24041 vsize=143828 CPUtime=1798.8
/proc/24042/stat : 24042 (pb_cplex) R 24041 24041 23552 0 -1 4202496 427674 0 0 0 179711 169 0 0 25 0 1 0 177512284 147279872 20226 1992294400 134512640 146736320 4294346976 18446744073709551615 134947937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24042/statm: 35957 20226 1029 2985 0 32499 0
Current children cumulated CPU time (s) 1798.8
Current children cumulated vsize (KiB) 152528

Child status: 0
Real time (s): 1799.33
CPU time (s): 1798.84
CPU user time (s): 1797.13
CPU system time (s): 1.71074
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 251800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.13
system time used= 1.71074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 428058
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= 8
involuntary context switches= 5157

runsolver used 3.14252 second user time and 8.32473 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-01 23:18:25
IDJOB=2696033
IDBENCH=2249
IDSOLVER=1209
FILE ID=node009/2696033-1278019105
PBS_JOBID= 11198746
Free space on /tmp= 62316 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696033-1278019105/watcher-2696033-1278019105 -o /tmp/evaluation-result-2696033-1278019105/solver-2696033-1278019105 -C 1800 -W 2000 -M 1800  run HOME/instance-2696033-1278019105.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b8b0df75c0f0dbb89ae9601b9070a445
RANDOM SEED=246278269

node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.199
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1442380 kB
Buffers:        141760 kB
Cached:         370916 kB
SwapCached:       7384 kB
Active:         212944 kB
Inactive:       314068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1442380 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:           19240 kB
Writeback:           0 kB
AnonPages:       12356 kB
Mapped:          12096 kB
Slab:            67680 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62296 MiB
End job on node009 at 2010-07-01 23:48:25