Trace number 357208

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
oree 0.1.2 alphaSAT (TO)-45 1800.5 1801.09

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
MD5SUM36a19a7aeba117287b60c4673ad89664
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126082
Number of constraints which are clauses126082
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 1534
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 1534
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 1534
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.79/0.89	c ...done
0.79/0.89	c #vars=1534 #constraints=126083 hasObjective=yes
1.49/1.54	c res. mode=mod
1.49/1.54	c VSIDS like heuristics
1.49/1.54	c complete search running
1.59/1.62	c nbDecision=41 #constraints=126083
1.59/1.62	c linear search for optimum
1.59/1.62	o -41
6.50/6.51	c restart after 401 decisions
7.79/7.88	c nbDecision=500 #constraints=126424
12.98/13.01	c restart after 801 decisions
17.38/17.48	c nbDecision=1000 #constraints=126825
30.19/30.24	c nbDecision=1500 #constraints=127227
33.38/33.44	c restart after 1601 decisions
45.58/45.62	c nbDecision=2000 #constraints=127598
61.77/61.84	c nbDecision=2500 #constraints=127951
78.27/78.30	c nbDecision=3000 #constraints=128264
85.57/85.65	c restart after 3201 decisions
89.47/89.58	c nbDecision=3245 #constraints=128400
89.47/89.58	o -44
97.96/98.08	c nbDecision=3500 #constraints=128539
113.35/113.41	c nbDecision=4000 #constraints=128786
127.72/127.80	c nbDecision=4500 #constraints=128999
131.00/131.15	c nbDecision=4633 #constraints=129039
131.00/131.15	o -45
147.07/147.23	c nbDecision=5000 #constraints=129266
167.85/168.02	c nbDecision=5500 #constraints=129555
187.34/187.57	c nbDecision=6000 #constraints=129807
202.63/202.89	c restart after 6401 decisions
211.53/211.73	c nbDecision=6500 #constraints=130018
227.23/227.47	c nbDecision=7000 #constraints=130250
242.32/242.58	c nbDecision=7500 #constraints=130502
258.22/258.43	c nbDecision=8000 #constraints=130757
274.61/274.88	c nbDecision=8500 #constraints=131002
290.21/290.44	c nbDecision=9000 #constraints=131228
305.90/306.18	c nbDecision=9500 #constraints=131467
324.90/325.12	c nbDecision=10000 #constraints=131714
342.90/343.14	c nbDecision=10500 #constraints=131950
362.70/362.94	c nbDecision=11000 #constraints=132184
385.89/386.17	c nbDecision=11500 #constraints=132439
407.08/407.37	c nbDecision=12000 #constraints=132683
427.87/428.10	c nbDecision=12500 #constraints=132913
439.87/440.19	c restart after 12801 decisions
461.07/461.35	c nbDecision=13000 #constraints=133133
484.96/485.20	c nbDecision=13500 #constraints=133420
516.65/516.92	c nbDecision=14000 #constraints=133779
552.14/552.41	c nbDecision=14500 #constraints=134156
580.63/580.99	c nbDecision=15000 #constraints=134516
605.63/605.90	c nbDecision=15500 #constraints=134798
631.92/632.22	c nbDecision=16000 #constraints=135088
658.12/658.40	c nbDecision=16500 #constraints=135368
685.91/686.23	c nbDecision=17000 #constraints=135652
723.10/723.48	c nbDecision=17500 #constraints=136021
769.08/769.45	c nbDecision=18000 #constraints=136435
813.17/813.51	c nbDecision=18500 #constraints=136819
855.86/856.23	c nbDecision=19000 #constraints=137147
895.15/895.56	c nbDecision=19500 #constraints=137445
943.04/943.40	c nbDecision=20000 #constraints=137815
991.63/992.03	c nbDecision=20500 #constraints=138162
1038.61/1039.07	c nbDecision=21000 #constraints=138506
1084.50/1084.97	c nbDecision=21500 #constraints=138868
1128.29/1128.79	c nbDecision=22000 #constraints=139199
1175.38/1175.81	c nbDecision=22500 #constraints=139533
1238.25/1238.70	c nbDecision=23000 #constraints=139931
1299.14/1299.63	c nbDecision=23500 #constraints=140296
1359.33/1359.80	c nbDecision=24000 #constraints=140657
1414.71/1415.23	c nbDecision=24500 #constraints=141004
1452.60/1453.15	c nbDecision=25000 #constraints=141299
1493.39/1493.91	c nbDecision=25500 #constraints=141630
1502.48/1503.09	c restart after 25601 decisions
1584.36/1584.97	c nbDecision=26000 #constraints=141898
1641.25/1641.87	c nbDecision=26500 #constraints=142151
1696.53/1697.19	c nbDecision=27000 #constraints=142355
1735.82/1736.44	c nbDecision=27500 #constraints=142658
1778.51/1779.13	c nbDecision=28000 #constraints=142953
1800.01/1800.61	Received signal 15
1800.20/1800.85	
1800.20/1800.85	s SATISFIABLE
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1800.20/1800.85	v -x588 -x589 -x590 -x591 -x592 -x593 x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608
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1800.20/1800.85	v -x1296 -x1297 -x1298 -x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 -x1310 -x1311 -x1312
1800.20/1800.85	v -x1313 -x1314 -x1315 -x1316 -x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 -x1329
1800.20/1800.85	v -x1330 -x1331 -x1332 -x1333 -x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 -x1341 -x1342 -x1343 -x1344 -x1345 -x1346
1800.20/1800.85	v -x1347 -x1348 -x1349 -x1350 -x1351 -x1352 -x1353 -x1354 -x1355 -x1356 -x1357 -x1358 -x1359 -x1360 -x1361 -x1362 -x1363
1800.20/1800.85	v -x1364 -x1365 -x1366 -x1367 -x1368 -x1369 -x1370 -x1371 -x1372 -x1373 -x1374 -x1375 -x1376 -x1377 -x1378 -x1379 -x1380
1800.20/1800.85	v -x1381 -x1382 -x1383 -x1384 -x1385 -x1386 -x1387 -x1388 -x1389 -x1390 -x1391 -x1392 -x1393 -x1394 -x1395 -x1396 -x1397
1800.20/1800.85	v -x1398 -x1399 -x1400 -x1401 -x1402 -x1403 -x1404 -x1405 -x1406 -x1407 x1408 -x1409 -x1410 -x1411 -x1412 -x1413 -x1414
1800.20/1800.85	v -x1415 -x1416 -x1417 -x1418 -x1419 -x1420 -x1421 -x1422 -x1423 -x1424 -x1425 -x1426 -x1427 -x1428 -x1429 -x1430 -x1431
1800.20/1800.85	v -x1432 -x1433 -x1434 -x1435 -x1436 -x1437 -x1438 -x1439 -x1440 -x1441 -x1442 -x1443 -x1444 -x1445 -x1446 -x1447 -x1448
1800.20/1800.85	v -x1449 -x1450 -x1451 -x1452 -x1453 -x1454 -x1455 -x1456 -x1457 -x1458 -x1459 -x1460 -x1461 -x1462 -x1463 -x1464 -x1465
1800.20/1800.85	v -x1466 -x1467 -x1468 -x1469 -x1470 -x1471 -x1472 x1473 -x1474 -x1475 -x1476 -x1477 -x1478 -x1479 -x1480 -x1481 -x1482
1800.20/1800.85	v -x1483 -x1484 -x1485 -x1486 -x1487 -x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 -x1495 -x1496 -x1497 -x1498 -x1499
1800.20/1800.85	v -x1500 -x1501 -x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509 -x1510 -x1511 -x1512 -x1513 -x1514 -x1515 -x1516
1800.20/1800.85	v -x1517 -x1518 -x1519 x1520 -x1521 -x1522 -x1523 -x1524 -x1525 -x1526 -x1527 -x1528 -x1529 -x1530 -x1531 -x1532 -x1533
1800.20/1800.85	v -x1534
1800.20/1800.85	
1800.20/1800.85	c user time= 1798.75 s
1800.20/1800.85	c system time= 1.51677 s
1800.20/1800.85	c wall clock time=1800.86

Verifier Data (download as text)

OK	-45

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-357208-1176991148 -o ROOT/results/node11/solver-357208-1176991148 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357208-1176991148/instance-357208-1176991148.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13266
/proc/meminfo: memFree=1323896/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1468 CPUtime=0
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 140163722 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134599952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 367 164 130 317 0 46 0

[startup+0.019224 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13266
/proc/meminfo: memFree=1323896/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1868 CPUtime=0.01
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 260 0 0 0 1 0 0 0 18 0 1 0 140163722 1912832 242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 467 242 130 317 0 146 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1868

[startup+0.101233 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13266
/proc/meminfo: memFree=1323896/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=3644 CPUtime=0.09
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 140163722 3731456 687 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 911 687 130 317 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3644

[startup+0.301257 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13266
/proc/meminfo: memFree=1323896/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=7996 CPUtime=0.29
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 1816 0 0 0 29 0 0 0 19 0 1 0 140163722 8187904 1765 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 1999 1766 130 317 0 1678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7996

[startup+0.701304 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13266
/proc/meminfo: memFree=1323896/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=16700 CPUtime=0.69
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 4037 0 0 0 68 1 0 0 23 0 1 0 140163722 17100800 3921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 4175 3921 130 317 0 3854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16700

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13267
/proc/meminfo: memFree=1296944/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=30492 CPUtime=1.49
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 7534 0 0 0 146 3 0 0 25 0 1 0 140163722 31223808 7418 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 7623 7418 137 317 0 7302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30492

[startup+3.10159 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13267
/proc/meminfo: memFree=1289648/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=41856 CPUtime=3.09
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 10367 0 0 0 305 4 0 0 25 0 1 0 140163722 42860544 9389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 10464 9389 170 317 0 10143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41856

[startup+6.30197 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13267
/proc/meminfo: memFree=1277624/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=57160 CPUtime=6.29
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 14085 0 0 0 623 6 0 0 25 0 1 0 140163722 58531840 13107 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 14290 13107 170 317 0 13969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57160

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 13267
/proc/meminfo: memFree=1248440/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=83768 CPUtime=12.68
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 20390 0 0 0 1260 8 0 0 25 0 1 0 140163722 85778432 19412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 20942 19412 170 317 0 20621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83768

[startup+25.5012 s]
/proc/loadavg: 1.01 0.97 0.97 2/78 13267
/proc/meminfo: memFree=1224952/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=107264 CPUtime=25.48
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 25915 0 0 0 2538 10 0 0 25 0 1 0 140163722 109838336 24937 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 26816 24937 170 317 0 26495 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107264

[startup+51.1013 s]
/proc/loadavg: 1.01 0.97 0.97 2/78 13267
/proc/meminfo: memFree=1175160/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=159244 CPUtime=51.08
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 38406 0 0 0 5091 17 0 0 25 0 1 0 140163722 163065856 37428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 39811 37428 170 317 0 39490 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 159244

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 13267
/proc/meminfo: memFree=1105144/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=236820 CPUtime=102.27
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 55690 0 0 0 10203 24 0 0 25 0 1 0 140163722 242503680 54712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 59205 54713 170 317 0 58884 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 236820

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 0.98 2/84 13443
/proc/meminfo: memFree=1048584/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=290516 CPUtime=162.15
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 69616 0 0 0 16185 30 0 0 25 0 1 0 140163722 297488384 68638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 72629 68638 170 317 0 72308 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 290516

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 13465
/proc/meminfo: memFree=1006712/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=333880 CPUtime=222.13
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 80220 0 0 0 22178 35 0 0 25 0 1 0 140163722 341893120 79242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 83470 79242 170 317 0 83149 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 333880

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 0.99 2/78 13465
/proc/meminfo: memFree=922232/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=437872 CPUtime=282.11
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 101572 0 0 0 28166 45 0 0 25 0 1 0 140163722 448380928 100465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 109468 100465 170 317 0 109147 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 437872

[startup+342.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 13465
/proc/meminfo: memFree=868472/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=489284 CPUtime=342.1
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 114848 0 0 0 34160 50 0 0 25 0 1 0 140163722 501026816 113741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 122321 113741 170 317 0 122000 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 489284

[startup+402.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 13465
/proc/meminfo: memFree=824376/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=532120 CPUtime=402.09
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 125951 0 0 0 40153 56 0 0 25 0 1 0 140163722 544890880 124844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 133030 124844 170 317 0 132709 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 532120

[startup+462.302 s]
/proc/loadavg: 1.12 1.06 1.00 2/78 13465
/proc/meminfo: memFree=790648/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=563852 CPUtime=462.07
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 134282 0 0 0 46147 60 0 0 25 0 1 0 140163722 577384448 133175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 140963 133175 170 317 0 140642 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 563852

[startup+522.302 s]
/proc/loadavg: 1.11 1.06 1.00 2/78 13465
/proc/meminfo: memFree=747128/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=606892 CPUtime=522.05
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 145229 0 0 0 52140 65 0 0 25 0 1 0 140163722 621457408 144122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 151723 144122 170 317 0 151402 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 606892

[startup+582.302 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 13465
/proc/meminfo: memFree=661240/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=740140 CPUtime=582.04
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 166610 0 0 0 58129 75 0 0 25 0 1 0 140163722 757903360 165503 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 185035 165504 170 317 0 184714 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 740140

[startup+642.301 s]
/proc/loadavg: 1.09 1.06 1.00 2/78 13465
/proc/meminfo: memFree=618616/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=783556 CPUtime=642.02
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 177146 0 0 0 64121 81 0 0 25 0 1 0 140163722 802361344 176039 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 195889 176039 170 317 0 195568 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 783556


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

[startup+882.301 s]
/proc/loadavg: 1.08 1.08 1.01 2/78 13465
/proc/meminfo: memFree=478264/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=919424 CPUtime=881.95
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 212179 0 0 0 88099 96 0 0 25 0 1 0 140163722 941490176 211072 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 229856 211072 170 317 0 229535 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 919424

[startup+942.302 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 13465
/proc/meminfo: memFree=451640/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=948024 CPUtime=941.94
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 218919 0 0 0 94095 99 0 0 25 0 1 0 140163722 970776576 217812 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 237006 217812 170 317 0 236685 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 948024

[startup+1002.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 13465
/proc/meminfo: memFree=423416/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=974184 CPUtime=1001.92
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 225889 0 0 0 100089 103 0 0 25 0 1 0 140163722 997564416 224782 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715703 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 243546 224782 170 317 0 243225 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 974184

[startup+1062.3 s]
/proc/loadavg: 1.13 1.09 1.01 2/78 13465
/proc/meminfo: memFree=393912/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1002272 CPUtime=1061.9
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 233321 0 0 0 106085 105 0 0 25 0 1 0 140163722 1026326528 232214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 250568 232214 170 317 0 250247 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1002272

[startup+1122.3 s]
/proc/loadavg: 1.19 1.10 1.02 2/78 13465
/proc/meminfo: memFree=364152/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1030740 CPUtime=1121.88
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 240706 0 0 0 112079 109 0 0 25 0 1 0 140163722 1055477760 239599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 257685 239599 170 317 0 257364 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1030740

[startup+1182.3 s]
/proc/loadavg: 1.14 1.10 1.02 2/78 13465
/proc/meminfo: memFree=336952/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1056756 CPUtime=1181.87
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 247527 0 0 0 118074 113 0 0 25 0 1 0 140163722 1082118144 246420 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 264189 246420 170 317 0 263868 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1056756

[startup+1242.3 s]
/proc/loadavg: 1.11 1.09 1.01 2/78 13465
/proc/meminfo: memFree=312312/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1079884 CPUtime=1241.86
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 253625 0 0 0 124069 117 0 0 25 0 1 0 140163722 1105801216 252518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 269971 252518 170 317 0 269650 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 1079884

[startup+1302.3 s]
/proc/loadavg: 1.10 1.09 1.01 2/78 13465
/proc/meminfo: memFree=291576/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1101820 CPUtime=1301.85
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 258766 0 0 0 130066 119 0 0 25 0 1 0 140163722 1128263680 257659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 275455 257659 170 317 0 275134 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 1101820

[startup+1362.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 13465
/proc/meminfo: memFree=268216/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1124168 CPUtime=1361.83
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 264649 0 0 0 136061 122 0 0 25 0 1 0 140163722 1151148032 263542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 281042 263542 170 317 0 280721 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 1124168

[startup+1422.31 s]
/proc/loadavg: 1.08 1.08 1.01 2/78 13465
/proc/meminfo: memFree=244216/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1146336 CPUtime=1421.81
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 270584 0 0 0 142057 124 0 0 25 0 1 0 140163722 1173848064 269477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 286584 269477 170 317 0 286263 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1146336

[startup+1482.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 13465
/proc/meminfo: memFree=212536/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1176772 CPUtime=1481.79
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 278577 0 0 0 148051 128 0 0 25 0 1 0 140163722 1205014528 277470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 294193 277470 170 317 0 293872 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 1176772

[startup+1542.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 13465
/proc/meminfo: memFree=199736/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1189728 CPUtime=1541.78
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 281688 0 0 0 154048 130 0 0 25 0 1 0 140163722 1218281472 280581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 297432 280581 170 317 0 297111 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 1189728

[startup+1602.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 13465
/proc/meminfo: memFree=183864/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1203540 CPUtime=1601.76
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 285680 0 0 0 160044 132 0 0 25 0 1 0 140163722 1232424960 284573 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 300885 284573 170 317 0 300564 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 1203540

[startup+1662.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 13465
/proc/meminfo: memFree=168952/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1218904 CPUtime=1661.74
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 289359 0 0 0 166041 133 0 0 25 0 1 0 140163722 1248157696 288252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 304726 288252 170 317 0 304405 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 1218904

[startup+1722.3 s]
/proc/loadavg: 1.05 1.07 1.01 2/78 13465
/proc/meminfo: memFree=104632/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1415568 CPUtime=1721.73
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 328732 0 0 0 172026 147 0 0 25 0 1 0 140163722 1449541632 304228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 353892 304228 170 317 0 353571 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1415568

[startup+1782.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 13465
/proc/meminfo: memFree=80504/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1443544 CPUtime=1781.71
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 335201 0 0 0 178022 149 0 0 25 0 1 0 140163722 1478189056 310235 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 360886 310235 170 317 0 360565 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1443544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 13465
/proc/meminfo: memFree=68920/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=1451320 CPUtime=1800.01
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194304 338092 0 0 0 179850 151 0 0 25 0 1 0 140163722 1486151680 313093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 362830 313093 170 317 0 362509 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1451320

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

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

[startup+1801 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 13465
/proc/meminfo: memFree=68920/2055920 swapFree=4139248/4192956
[pid=13266] ppid=13264 vsize=0 CPUtime=1800.41
/proc/13266/stat : 13266 (oree) R 13264 13266 12067 0 -1 4194308 338144 0 0 0 179878 163 0 0 25 0 1 0 140163722 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13266/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.41
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.09
CPU time (s): 1800.5
CPU user time (s): 1798.78
CPU system time (s): 1.71974
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 1451476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.71974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 338144
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= 37928

runsolver used 2.19766 second user time and 4.32334 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 13:59:08 UTC 2007

IDJOB= 357208
IDBENCH= 2267
IDSOLVER= 172
FILE ID= node11/357208-1176991148

PBS_JOBID= 4630412

Free space on /tmp= 66253 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
COMMAND LINE= oree /tmp/evaluation/357208-1176991148/instance-357208-1176991148.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-357208-1176991148 -o ROOT/results/node11/solver-357208-1176991148 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357208-1176991148/instance-357208-1176991148.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  36a19a7aeba117287b60c4673ad89664

RANDOM SEED= 296333206

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
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:       1324368 kB
Buffers:         45208 kB
Cached:         586340 kB
SwapCached:      22272 kB
Active:         160044 kB
Inactive:       506616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1324368 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:            4340 kB
Writeback:           0 kB
Mapped:          30748 kB
Slab:            50368 kB
Committed_AS:  6177496 kB
PageTables:       1852 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= 66253 MiB

End job on node11 on Thu Apr 19 14:29:11 UTC 2007