Trace number 2695925

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-34 1798.94 1799.34

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
MD5SUM4c9dc9cf5c24873d3237c90ee1682632
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-46
Best CPU time to get the best result obtained on this benchmark1790.22
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 constraints109379
Number of constraints which are clauses109379
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-2695925-1278019045.opb.
0.00/0.00	c Instance file HOME/instance-2695925-1278019045.opb
0.00/0.00	c File size is 2685249 bytes.
1.09/1.13	c Highest Coefficient sum: 3
1.09/1.13	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.19/1.26	c ============================[ Problem Statistics ]=============================
1.19/1.26	c |                                                                             |
1.19/1.26	c |  Parsing time:          1.21         s                                      |
1.19/1.26	c |  Number Variables:      1400                                                |
1.19/1.28	c |  Number Constraints:    109379                                              |
1.19/1.28	c ===============================================================================
1798.89/1799.31	c Remaining time 1798.78 sec.
1798.89/1799.31	s SATISFIABLE
1798.89/1799.31	c Solution value = -34.00
1798.89/1799.31	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 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1798.89/1799.31	c Total CPU time              : 1797.22 s

Verifier Data 

OK	-34

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695925-1278019045/watcher-2695925-1278019045 -o /tmp/evaluation-result-2695925-1278019045/solver-2695925-1278019045 -C 1800 -W 2000 -M 1800 run HOME/instance-2695925-1278019045.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: 1.81 1.90 1.58 3/106 30121
/proc/meminfo: memFree=1473980/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0

[startup+0.0345979 s]
/proc/loadavg: 1.81 1.90 1.58 3/106 30121
/proc/meminfo: memFree=1473980/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100602 s]
/proc/loadavg: 1.81 1.90 1.58 3/106 30121
/proc/meminfo: memFree=1473980/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300614 s]
/proc/loadavg: 1.81 1.90 1.58 3/106 30121
/proc/meminfo: memFree=1473980/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700639 s]
/proc/loadavg: 1.81 1.90 1.58 3/106 30121
/proc/meminfo: memFree=1473980/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5007 s]
/proc/loadavg: 1.81 1.90 1.58 2/108 30123
/proc/meminfo: memFree=1458340/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=64560 CPUtime=1.49
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 15713 0 0 0 142 7 0 0 18 0 1 0 143199936 66109440 12488 1992294400 134512640 146736320 4290535664 18446744073709551615 136237225 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30122/statm: 16140 12488 731 2985 0 12682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73260

[startup+3.10079 s]
/proc/loadavg: 1.75 1.89 1.58 2/108 30123
/proc/meminfo: memFree=1421636/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=64032 CPUtime=3.08
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 19143 0 0 0 301 7 0 0 20 0 1 0 143199936 65568768 12602 1992294400 134512640 146736320 4290535664 18446744073709551615 138730164 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 16008 12602 768 2985 0 12550 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72732

[startup+6.30199 s]
/proc/loadavg: 1.75 1.89 1.58 2/108 30123
/proc/meminfo: memFree=1407996/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=136548 CPUtime=6.29
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 31787 0 0 0 616 13 0 0 25 0 1 0 143199936 139825152 17280 1992294400 134512640 146736320 4290535664 18446744073709551615 138412043 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 34137 17280 887 2985 0 30679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145248

[startup+12.7014 s]
/proc/loadavg: 1.63 1.86 1.57 2/108 30123
/proc/meminfo: memFree=1406384/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=137456 CPUtime=12.68
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 32021 0 0 0 1255 13 0 0 25 0 1 0 143199936 140754944 17514 1992294400 134512640 146736320 4290535664 18446744073709551615 136463908 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 34364 17514 887 2985 0 30906 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 146156

[startup+25.5012 s]
/proc/loadavg: 1.53 1.83 1.57 2/108 30123
/proc/meminfo: memFree=1405888/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=138080 CPUtime=25.48
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 32194 0 0 0 2535 13 0 0 25 0 1 0 143199936 141393920 17687 1992294400 134512640 146736320 4290535664 18446744073709551615 136461782 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 34520 17687 887 2985 0 31062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 146780

[startup+51.1008 s]
/proc/loadavg: 1.41 1.78 1.56 2/108 30123
/proc/meminfo: memFree=1405888/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=138080 CPUtime=51.08
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 32194 0 0 0 5094 14 0 0 25 0 1 0 143199936 141393920 17687 1992294400 134512640 146736320 4290535664 18446744073709551615 136389768 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 34520 17687 887 2985 0 31062 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 146780

[startup+102.308 s]
/proc/loadavg: 1.16 1.64 1.52 2/108 30125
/proc/meminfo: memFree=1349592/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=233784 CPUtime=102.27
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 54141 0 0 0 10204 23 0 0 25 0 1 0 143199936 239394816 31832 1992294400 134512640 146736320 4290535664 18446744073709551615 137698810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 58446 31832 979 2985 0 54988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 242484

[startup+162.301 s]
/proc/loadavg: 1.06 1.53 1.49 2/108 30127
/proc/meminfo: memFree=1366952/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=201468 CPUtime=162.25
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 89104 0 0 0 16188 37 0 0 25 0 1 0 143199936 206303232 27562 1992294400 134512640 146736320 4290535664 18446744073709551615 139043585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 50367 27562 1008 2985 0 46909 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 210168

[startup+222.3 s]
/proc/loadavg: 1.02 1.43 1.45 2/108 30129
/proc/meminfo: memFree=1364100/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=203616 CPUtime=222.23
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 96925 0 0 0 22183 40 0 0 25 0 1 0 143199936 208502784 28077 1992294400 134512640 146736320 4290535664 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 50904 28077 1008 2985 0 47446 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 212316

[startup+282.301 s]
/proc/loadavg: 1.01 1.35 1.42 2/108 30129
/proc/meminfo: memFree=1362612/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=204996 CPUtime=282.22
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 105965 0 0 0 28178 44 0 0 25 0 1 0 143199936 209915904 28476 1992294400 134512640 146736320 4290535664 18446744073709551615 136403106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 51249 28476 1008 2985 0 47791 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 213696

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.39 2/108 30131
/proc/meminfo: memFree=1362116/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=205332 CPUtime=342.21
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 114655 0 0 0 34173 48 0 0 25 0 1 0 143199936 210259968 28590 1992294400 134512640 146736320 4290535664 18446744073709551615 136000075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 51333 28590 1008 2985 0 47875 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 214032

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.37 2/108 30133
/proc/meminfo: memFree=1361620/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=205816 CPUtime=402.19
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 124683 0 0 0 40168 51 0 0 25 0 1 0 143199936 210755584 28711 1992294400 134512640 146736320 4290535664 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 51454 28711 1008 2985 0 47996 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 214516

[startup+462.3 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 30162
/proc/meminfo: memFree=1376128/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=184052 CPUtime=1361.98
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 306658 0 0 0 136077 121 0 0 25 0 1 0 143199936 188469248 25380 1992294400 134512640 146736320 4290535664 18446744073709551615 139046527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 46013 25380 1033 2985 0 42555 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 192752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 30164
/proc/meminfo: memFree=1371044/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189756 CPUtime=1421.98
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 319065 0 0 0 142071 127 0 0 25 0 1 0 143199936 194310144 26238 1992294400 134512640 146736320 4290535664 18446744073709551615 139046528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47439 26238 1034 2985 0 43981 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 198456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 30164
/proc/meminfo: memFree=1371044/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189756 CPUtime=1481.96
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 331068 0 0 0 148063 133 0 0 25 0 1 0 143199936 194310144 26238 1992294400 134512640 146736320 4290535664 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47439 26238 1034 2985 0 43981 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 198456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 30166
/proc/meminfo: memFree=1369308/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189844 CPUtime=1541.94
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 357834 0 0 0 154050 144 0 0 25 0 1 0 143199936 194400256 26676 1992294400 134512640 146736320 4290535664 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47461 26676 1028 2985 0 44003 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 198544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 30168
/proc/meminfo: memFree=1368812/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=190252 CPUtime=1601.94
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 369465 0 0 0 160045 149 0 0 25 0 1 0 143199936 194818048 26761 1992294400 134512640 146736320 4290535664 18446744073709551615 135526931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47563 26761 1028 2985 0 44105 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 198952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 30170
/proc/meminfo: memFree=1368936/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=190252 CPUtime=1661.92
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 381014 0 0 0 166038 154 0 0 25 0 1 0 143199936 194818048 26761 1992294400 134512640 146736320 4290535664 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47563 26761 1028 2985 0 44105 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 198952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 30172
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1721.91
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 401417 0 0 0 172030 161 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 135450784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 198648

[startup+1782.3 s]
/proc/loadavg: 1.09 1.03 1.07 2/108 30172
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1781.9
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 414311 0 0 0 178023 167 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 139044509 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 198648

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

[startup+1791.91 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1791.5
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 416295 0 0 0 178982 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 136384778 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1791.5
Current children cumulated vsize (KiB) 198648

[startup+1795.1 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1794.7
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 416960 0 0 0 179302 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1794.7
Current children cumulated vsize (KiB) 198648

[startup+1796.7 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1796.29
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 417287 0 0 0 179461 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1796.29
Current children cumulated vsize (KiB) 198648

[startup+1798.3 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1797.89
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 417604 0 0 0 179621 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 136017498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1797.89
Current children cumulated vsize (KiB) 198648

[startup+1799.1 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1798.69
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 417925 0 0 0 179701 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 139044566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1798.69
Current children cumulated vsize (KiB) 198648

[startup+1799.3 s]
/proc/loadavg: 1.07 1.03 1.07 2/108 30174
/proc/meminfo: memFree=1369184/2059040 swapFree=4138588/4192956
[pid=30121] ppid=30119 vsize=8700 CPUtime=0
/proc/30121/stat : 30121 (run) S 30119 30121 29483 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 143199935 8908800 248 1992294400 4194304 4922060 140733712405200 18446744073709551615 213104827525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30121/statm: 2175 248 208 178 0 68 0
[pid=30122] ppid=30121 vsize=189948 CPUtime=1798.89
/proc/30122/stat : 30122 (pb_cplex) R 30121 30121 29483 0 -1 4202496 418250 0 0 0 179721 168 0 0 25 0 1 0 143199936 194506752 26665 1992294400 134512640 146736320 4290535664 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30122/statm: 47487 26665 1033 2985 0 44029 0
Current children cumulated CPU time (s) 1798.89
Current children cumulated vsize (KiB) 198648

Child status: 0
Real time (s): 1799.34
CPU time (s): 1798.94
CPU user time (s): 1797.24
CPU system time (s): 1.70374
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 268272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.24
system time used= 1.70374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 418652
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= 9989

runsolver used 3.00454 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-01 23:17:25
IDJOB=2695925
IDBENCH=2245
IDSOLVER=1209
FILE ID=node029/2695925-1278019045
PBS_JOBID= 11198733
Free space on /tmp= 62488 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-frb56-25-3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695925-1278019045/watcher-2695925-1278019045 -o /tmp/evaluation-result-2695925-1278019045/solver-2695925-1278019045 -C 1800 -W 2000 -M 1800  run HOME/instance-2695925-1278019045.opb

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

MD5SUM BENCH= 4c9dc9cf5c24873d3237c90ee1682632
RANDOM SEED=743903245

node029.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1474384 kB
Buffers:        134052 kB
Cached:         343356 kB
SwapCached:       7832 kB
Active:         189860 kB
Inactive:       302428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1474384 kB
SwapTotal:     4192956 kB
SwapFree:      4138588 kB
Dirty:           19244 kB
Writeback:           0 kB
AnonPages:       13108 kB
Mapped:          12020 kB
Slab:            70516 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183300 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= 62472 MiB
End job on node029 at 2010-07-01 23:47:25