Trace number 357210

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)-43 1800.5 1801.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
MD5SUM2295cbab79cf702b6a93f1d0b8bae876
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-58
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints125982
Number of constraints which are clauses125982
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...
0.79/0.88	c ...done
0.79/0.88	c #vars=1534 #constraints=125983 hasObjective=yes
1.49/1.53	c res. mode=mod
1.49/1.53	c VSIDS like heuristics
1.49/1.53	c complete search running
1.59/1.61	c nbDecision=41 #constraints=125983
1.59/1.61	c linear search for optimum
1.59/1.61	o -41
1.79/1.87	c nbDecision=68 #constraints=125999
1.79/1.87	o -42
2.39/2.40	c nbDecision=112 #constraints=126035
2.39/2.40	o -43
6.89/6.99	c restart after 401 decisions
8.19/8.28	c nbDecision=500 #constraints=126352
13.19/13.28	c restart after 801 decisions
17.08/17.13	c nbDecision=1000 #constraints=126746
27.78/27.88	c nbDecision=1500 #constraints=127216
29.78/29.85	c restart after 1601 decisions
38.97/39.08	c nbDecision=2000 #constraints=127635
51.35/51.43	c nbDecision=2500 #constraints=128098
64.22/64.35	c nbDecision=3000 #constraints=128498
69.99/70.11	c restart after 3201 decisions
82.47/82.67	c nbDecision=3500 #constraints=128903
102.64/102.80	c nbDecision=4000 #constraints=129383
121.63/121.87	c nbDecision=4500 #constraints=129832
142.52/142.77	c nbDecision=5000 #constraints=130272
169.32/169.51	c nbDecision=5500 #constraints=130688
198.31/198.56	c nbDecision=6000 #constraints=131112
220.39/220.67	c restart after 6401 decisions
234.29/234.60	c nbDecision=6500 #constraints=131498
261.78/262.01	c nbDecision=7000 #constraints=131830
290.87/291.12	c nbDecision=7500 #constraints=132172
321.86/322.19	c nbDecision=8000 #constraints=132531
351.75/352.09	c nbDecision=8500 #constraints=132858
380.93/381.25	c nbDecision=9000 #constraints=133196
413.02/413.40	c nbDecision=9500 #constraints=133577
446.51/446.81	c nbDecision=10000 #constraints=133933
477.99/478.40	c nbDecision=10500 #constraints=134264
510.78/511.16	c nbDecision=11000 #constraints=134598
548.48/548.90	c nbDecision=11500 #constraints=134946
594.45/594.80	c nbDecision=12000 #constraints=135278
639.53/639.92	c nbDecision=12500 #constraints=135652
662.93/663.33	c restart after 12801 decisions
699.60/700.03	c nbDecision=13000 #constraints=136013
756.49/756.90	c nbDecision=13500 #constraints=136455
813.67/814.15	c nbDecision=14000 #constraints=136860
866.25/866.75	c nbDecision=14500 #constraints=137288
909.43/909.90	c nbDecision=15000 #constraints=137607
956.11/956.61	c nbDecision=15500 #constraints=137983
1003.88/1004.45	c nbDecision=16000 #constraints=138348
1055.27/1055.88	c nbDecision=16500 #constraints=138728
1104.15/1104.77	c nbDecision=17000 #constraints=139076
1166.13/1166.74	c nbDecision=17500 #constraints=139511
1228.41/1229.09	c nbDecision=18000 #constraints=139960
1292.08/1292.78	c nbDecision=18500 #constraints=140433
1363.85/1364.53	c nbDecision=19000 #constraints=140824
1432.83/1433.58	c nbDecision=19500 #constraints=141196
1511.59/1512.34	c nbDecision=20000 #constraints=141629
1590.56/1591.36	c nbDecision=20500 #constraints=142036
1669.33/1670.19	c nbDecision=21000 #constraints=142446
1746.00/1746.88	c nbDecision=21500 #constraints=142857
1800.09/1800.90	Received signal 15
1800.18/1801.07	
1800.18/1801.07	s SATISFIABLE
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1800.18/1801.07	v -x1397 -x1398 -x1399 -x1400 -x1401 -x1402 -x1403 -x1404 -x1405 -x1406 -x1407 -x1408 -x1409 -x1410 -x1411 -x1412 -x1413
1800.18/1801.07	v -x1414 -x1415 -x1416 -x1417 -x1418 -x1419 -x1420 -x1421 -x1422 -x1423 -x1424 -x1425 -x1426 -x1427 -x1428 -x1429 -x1430
1800.18/1801.07	v -x1431 x1432 -x1433 -x1434 -x1435 -x1436 -x1437 -x1438 -x1439 -x1440 -x1441 -x1442 -x1443 -x1444 -x1445 -x1446 -x1447
1800.18/1801.07	v -x1448 -x1449 -x1450 -x1451 -x1452 -x1453 -x1454 -x1455 -x1456 -x1457 -x1458 -x1459 -x1460 -x1461 -x1462 -x1463 -x1464
1800.18/1801.07	v -x1465 -x1466 -x1467 -x1468 -x1469 -x1470 -x1471 -x1472 -x1473 -x1474 -x1475 -x1476 -x1477 -x1478 -x1479 -x1480 -x1481
1800.18/1801.07	v -x1482 -x1483 -x1484 -x1485 -x1486 -x1487 -x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 -x1495 -x1496 -x1497 -x1498
1800.18/1801.07	v -x1499 -x1500 -x1501 -x1502 -x1503 -x1504 -x1505 -x1506 -x1507 -x1508 -x1509 -x1510 -x1511 -x1512 -x1513 -x1514 -x1515
1800.18/1801.07	v -x1516 -x1517 -x1518 -x1519 -x1520 -x1521 -x1522 -x1523 -x1524 -x1525 -x1526 -x1527 -x1528 -x1529 -x1530 -x1531 -x1532
1800.18/1801.07	v -x1533 -x1534
1800.18/1801.07	
1800.18/1801.07	c user time= 1798.74 s
1800.18/1801.07	c system time= 1.52377 s
1800.18/1801.07	c wall clock time=1801.07

Verifier Data (download as text)

OK	-43

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-357210-1176991217 -o ROOT/results/node13/solver-357210-1176991217 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357210-1176991217/instance-357210-1176991217.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: 0.92 0.98 0.99 3/77 10777
/proc/meminfo: memFree=1674936/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1468 CPUtime=0
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 147039532 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134599952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 367 164 130 317 0 46 0

[startup+0.00897296 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10777
/proc/meminfo: memFree=1674936/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1600 CPUtime=0
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 147039532 1638400 185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 400 186 130 317 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1600

[startup+0.101993 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10777
/proc/meminfo: memFree=1674936/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=3644 CPUtime=0.09
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 718 0 0 0 9 0 0 0 18 0 1 0 147039532 3731456 700 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 911 700 130 317 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3644

[startup+0.302035 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10777
/proc/meminfo: memFree=1674936/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=8128 CPUtime=0.29
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 1837 0 0 0 29 0 0 0 19 0 1 0 147039532 8323072 1786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 2032 1786 130 317 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8128

[startup+0.701121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10777
/proc/meminfo: memFree=1674936/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=16832 CPUtime=0.69
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 4077 0 0 0 68 1 0 0 22 0 1 0 147039532 17235968 3961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 4208 3962 130 317 0 3887 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16832

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10778
/proc/meminfo: memFree=1647984/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=30740 CPUtime=1.49
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 7581 0 0 0 146 3 0 0 25 0 1 0 147039532 31477760 7465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 7685 7465 137 317 0 7364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30740

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10778
/proc/meminfo: memFree=1640816/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=42084 CPUtime=3.09
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 10421 0 0 0 305 4 0 0 25 0 1 0 147039532 43094016 9443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 10521 9443 170 317 0 10200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42084

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10778
/proc/meminfo: memFree=1628208/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=57752 CPUtime=6.29
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 14221 0 0 0 623 6 0 0 25 0 1 0 147039532 59138048 13243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 14438 13243 170 317 0 14117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57752

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10778
/proc/meminfo: memFree=1600176/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=82840 CPUtime=12.69
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 20205 0 0 0 1261 8 0 0 25 0 1 0 147039532 84828160 19227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562768 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 20710 19227 170 317 0 20389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82840

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10778
/proc/meminfo: memFree=1559344/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=126896 CPUtime=25.48
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 30121 0 0 0 2535 13 0 0 25 0 1 0 147039532 129941504 29143 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 31724 29143 170 317 0 31403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126896

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 10850
/proc/meminfo: memFree=1484408/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=210344 CPUtime=51.05
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 48650 0 0 0 5083 22 0 0 25 0 1 0 147039532 215392256 47672 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 52586 47672 170 317 0 52265 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 210344

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1400744/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=290076 CPUtime=102.15
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 69472 0 0 0 10184 31 0 0 25 0 1 0 147039532 297037824 68494 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 72519 68494 170 317 0 72198 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 290076

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1300016/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=410812 CPUtime=162.12
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 94746 0 0 0 16171 41 0 0 25 0 1 0 147039532 420671488 93768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 102703 93768 170 317 0 102382 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 410812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1242672/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=464984 CPUtime=222.09
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 108986 0 0 0 22163 46 0 0 25 0 1 0 147039532 476143616 107879 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 116246 107879 170 317 0 115925 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 464984

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1203312/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=503004 CPUtime=282.07
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 118961 0 0 0 28155 52 0 0 25 0 1 0 147039532 515076096 117854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 125751 117854 170 317 0 125430 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 503004

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1158128/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=545960 CPUtime=342.05
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 130161 0 0 0 34148 57 0 0 25 0 1 0 147039532 559063040 129054 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713833 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 136490 129054 170 317 0 136169 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 545960

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1113968/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=589060 CPUtime=402.03
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 141285 0 0 0 40140 63 0 0 25 0 1 0 147039532 603197440 140178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 147265 140178 170 317 0 146944 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 589060

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=1075184/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=628820 CPUtime=462
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 150909 0 0 0 46132 68 0 0 25 0 1 0 147039532 643911680 149802 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 157205 149802 170 317 0 156884 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 628820

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=991088/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=758760 CPUtime=521.98
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 171924 0 0 0 52122 76 0 0 25 0 1 0 147039532 776970240 170817 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604138 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 189690 170817 170 317 0 189369 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 758760

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=962608/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=789056 CPUtime=581.95
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 178929 0 0 0 58115 80 0 0 25 0 1 0 147039532 807993344 177822 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 197264 177822 170 317 0 196943 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 789056

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=930608/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=820480 CPUtime=641.93
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 186882 0 0 0 64110 83 0 0 25 0 1 0 147039532 840171520 185775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 205120 185775 170 317 0 204799 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 820480


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

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=756400/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=985864 CPUtime=1001.79
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 230378 0 0 0 100075 104 0 0 25 0 1 0 147039532 1009524736 229271 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 246466 229271 170 317 0 246145 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 985864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=730032/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1014244 CPUtime=1061.77
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 237012 0 0 0 106070 107 0 0 25 0 1 0 147039532 1038585856 235905 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 253561 235905 170 317 0 253240 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 1014244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=702128/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1040112 CPUtime=1121.75
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 243934 0 0 0 112065 110 0 0 25 0 1 0 147039532 1065074688 242827 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 260028 242827 170 317 0 259707 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 1040112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=673904/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1066496 CPUtime=1181.72
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 251027 0 0 0 118059 113 0 0 25 0 1 0 147039532 1092091904 249920 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 266624 249920 170 317 0 266303 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1066496

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=645808/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1092680 CPUtime=1241.7
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 257987 0 0 0 124054 116 0 0 25 0 1 0 147039532 1118904320 256880 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 273170 256880 170 317 0 272849 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 1092680

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=616368/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1120004 CPUtime=1301.68
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 265275 0 0 0 130048 120 0 0 25 0 1 0 147039532 1146884096 264168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 280001 264168 170 317 0 279680 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 1120004

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=598320/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1138588 CPUtime=1361.65
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 269824 0 0 0 136043 122 0 0 25 0 1 0 147039532 1165914112 268717 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 284647 268717 170 317 0 284326 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 1138588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=576432/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1158128 CPUtime=1421.63
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 275237 0 0 0 142039 124 0 0 25 0 1 0 147039532 1185923072 274130 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 289532 274130 170 317 0 289211 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 1158128

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10976
/proc/meminfo: memFree=552624/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1180020 CPUtime=1481.6
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 281234 0 0 0 148034 126 0 0 25 0 1 0 147039532 1208340480 280127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 295005 280127 170 317 0 294684 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 1180020

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=534128/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1198924 CPUtime=1541.58
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 285815 0 0 0 154029 129 0 0 25 0 1 0 147039532 1227698176 284708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 299731 284708 170 317 0 299410 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 1198924

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=513520/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1217580 CPUtime=1601.56
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 291048 0 0 0 160025 131 0 0 25 0 1 0 147039532 1246801920 289941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 304395 289941 170 317 0 304074 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 1217580

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=447600/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1415968 CPUtime=1661.53
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 330770 0 0 0 166008 145 0 0 25 0 1 0 147039532 1449951232 306167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 353992 306167 170 317 0 353671 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 1415968

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=430896/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1435488 CPUtime=1721.51
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 335466 0 0 0 172003 148 0 0 25 0 1 0 147039532 1469939712 310401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 358872 310401 170 317 0 358551 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 1435488

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=407344/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1455880 CPUtime=1781.48
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 341368 0 0 0 177997 151 0 0 25 0 1 0 147039532 1490821120 316270 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 363970 316270 170 317 0 363649 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 1455880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=400880/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1462748 CPUtime=1800.09
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 343032 0 0 0 179857 152 0 0 25 0 1 0 147039532 1497853952 317835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 365687 317835 170 317 0 365366 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1462748

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

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

[startup+1801.01 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=400880/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=1462748 CPUtime=1800.18
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194304 343046 0 0 0 179866 152 0 0 25 0 1 0 147039532 1497853952 317849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 365687 317849 170 317 0 365366 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 1462748

[startup+1801.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=400880/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=0 CPUtime=1800.38
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194308 343062 0 0 0 179876 162 0 0 25 0 1 0 147039532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.38
Current children cumulated vsize (KiB) 0

[startup+1801.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10976
/proc/meminfo: memFree=400880/2055920 swapFree=4159420/4192956
[pid=10777] ppid=10775 vsize=0 CPUtime=1800.48
/proc/10777/stat : 10777 (oree) R 10775 10777 10675 0 -1 4194308 343062 0 0 0 179876 172 0 0 25 0 1 0 147039532 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10777/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.48
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.33
CPU time (s): 1800.5
CPU user time (s): 1798.77
CPU system time (s): 1.72974
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 1462748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.77
system time used= 1.72974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 343062
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= 2703

runsolver used 1.9897 second user time and 4.5693 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu Apr 19 14:00:17 UTC 2007

IDJOB= 357210
IDBENCH= 2269
IDSOLVER= 172
FILE ID= node13/357210-1176991217

PBS_JOBID= 4630468

Free space on /tmp= 66317 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-frb59-26-5.opb
COMMAND LINE= oree /tmp/evaluation/357210-1176991217/instance-357210-1176991217.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-357210-1176991217 -o ROOT/results/node13/solver-357210-1176991217 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357210-1176991217/instance-357210-1176991217.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2295cbab79cf702b6a93f1d0b8bae876

RANDOM SEED= 675545299

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1675408 kB
Buffers:         36776 kB
Cached:         278928 kB
SwapCached:      12736 kB
Active:          72204 kB
Inactive:       266636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675408 kB
SwapTotal:     4192956 kB
SwapFree:      4159420 kB
Dirty:            4376 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            27056 kB
Committed_AS:  6648256 kB
PageTables:       1872 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= 66317 MiB

End job on node13 on Thu Apr 19 14:30:20 UTC 2007