Trace number 357310

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 alpha? (TO) 1800.2 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-israel.opb
MD5SUMeda4269ba1a2bb6f24002a9139c11119
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-303045502500
Best CPU time to get the best result obtained on this benchmark1800.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -305132355000
Optimality of the best value was proved NO
Number of variables4260
Total number of constraints174
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints174
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 2670
Biggest coefficient in the objective function 807185416192000
Number of bits for the biggest coefficient in the objective function 50
Sum of the numbers in the objective function 9901243932822396
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 807185416192000
Number of bits of the biggest number in a constraint 50
Biggest sum of numbers in a constraint 9901243932822396
Number of bits of the biggest sum of numbers54
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 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...
0.19/0.22	c ...done
0.19/0.22	c #vars=4260 #constraints=175 hasObjective=yes
0.79/0.81	c res. mode=mod
0.79/0.81	c VSIDS like heuristics
0.79/0.81	c complete search running
0.79/0.84	c restart after 401 decisions
0.79/0.85	c nbDecision=500 #constraints=175
0.79/0.86	c restart after 801 decisions
0.79/0.87	c nbDecision=1000 #constraints=175
2.39/2.48	c nbDecision=1500 #constraints=342
3.49/3.59	c restart after 1601 decisions
3.59/3.63	c nbDecision=2000 #constraints=445
8.49/8.53	c nbDecision=2500 #constraints=845
12.49/12.53	c nbDecision=3000 #constraints=1144
14.48/14.52	c restart after 3201 decisions
14.48/14.58	c nbDecision=3500 #constraints=1315
17.99/18.02	c nbDecision=4000 #constraints=1589
25.28/25.36	c nbDecision=4500 #constraints=2093
32.89/32.90	c nbDecision=5000 #constraints=2524
37.68/37.80	c nbDecision=5500 #constraints=2859
47.97/48.07	c nbDecision=6000 #constraints=3362
59.37/59.41	c restart after 6401 decisions
59.67/59.76	c nbDecision=6500 #constraints=3766
62.48/62.55	c nbDecision=7000 #constraints=3847
73.37/73.48	c nbDecision=7500 #constraints=4174
81.37/81.42	c nbDecision=8000 #constraints=4525
89.26/89.32	c nbDecision=8500 #constraints=4884
106.86/106.96	c nbDecision=9000 #constraints=5386
124.55/124.67	c nbDecision=9500 #constraints=5786
132.15/132.25	c nbDecision=10000 #constraints=6013
144.95/145.05	c nbDecision=10500 #constraints=6468
163.64/163.74	c nbDecision=11000 #constraints=6810
203.13/203.23	c nbDecision=11500 #constraints=7311
248.62/248.74	c nbDecision=12000 #constraints=7816
298.51/298.65	c nbDecision=12500 #constraints=8314
329.50/329.61	c restart after 12801 decisions
330.60/330.77	c nbDecision=13000 #constraints=8617
357.99/358.19	c nbDecision=13500 #constraints=8855
414.87/415.06	c nbDecision=14000 #constraints=9356
476.75/476.99	c nbDecision=14500 #constraints=9857
539.03/539.30	c nbDecision=15000 #constraints=10357
601.62/601.82	c nbDecision=15500 #constraints=10834
672.10/672.31	c nbDecision=16000 #constraints=11335
739.48/739.72	c nbDecision=16500 #constraints=11815
797.48/797.88	c nbDecision=17000 #constraints=12243
817.65/818.07	c nbDecision=17500 #constraints=12437
823.25/823.63	c nbDecision=18000 #constraints=12866
827.44/827.88	c nbDecision=18500 #constraints=13173
830.05/830.40	c nbDecision=19000 #constraints=13342
836.34/836.77	c nbDecision=19500 #constraints=13771
844.14/844.52	c nbDecision=20000 #constraints=14255
853.04/853.44	c nbDecision=20500 #constraints=14754
863.74/864.10	c nbDecision=21000 #constraints=15249
875.14/875.57	c nbDecision=21500 #constraints=15749
887.83/888.28	c nbDecision=22000 #constraints=16241
902.33/902.73	c nbDecision=22500 #constraints=16738
914.03/914.42	c nbDecision=23000 #constraints=17219
927.81/928.26	c nbDecision=23500 #constraints=17713
941.61/942.01	c nbDecision=24000 #constraints=18167
956.81/957.28	c nbDecision=24500 #constraints=18654
974.21/974.64	c nbDecision=25000 #constraints=19151
995.30/995.73	c nbDecision=25500 #constraints=19653
999.80/1000.20	c restart after 25601 decisions
1002.89/1003.39	c nbDecision=26000 #constraints=19755
1015.59/1016.07	c nbDecision=26500 #constraints=20042
1040.28/1040.70	c nbDecision=27000 #constraints=20538
1063.98/1064.43	c nbDecision=27500 #constraints=21041
1090.37/1090.90	c nbDecision=28000 #constraints=21541
1119.17/1119.69	c nbDecision=28500 #constraints=22041
1147.65/1148.19	c nbDecision=29000 #constraints=22540
1177.04/1177.57	c nbDecision=29500 #constraints=23038
1206.94/1207.48	c nbDecision=30000 #constraints=23539
1232.82/1233.36	c nbDecision=30500 #constraints=24028
1259.22/1259.79	c nbDecision=31000 #constraints=24492
1281.02/1281.57	c nbDecision=31500 #constraints=24974
1303.81/1304.39	c nbDecision=32000 #constraints=25456
1333.30/1333.88	c nbDecision=32500 #constraints=25946
1359.90/1360.48	c nbDecision=33000 #constraints=26423
1391.99/1392.58	c nbDecision=33500 #constraints=26919
1416.98/1417.54	c nbDecision=34000 #constraints=27382
1445.36/1445.91	c nbDecision=34500 #constraints=27837
1481.56/1482.11	c nbDecision=35000 #constraints=28323
1513.75/1514.33	c nbDecision=35500 #constraints=28798
1541.44/1542.06	c nbDecision=36000 #constraints=29265
1575.94/1576.54	c nbDecision=36500 #constraints=29734
1611.93/1612.57	c nbDecision=37000 #constraints=30211
1653.61/1654.23	c nbDecision=37500 #constraints=30694
1698.19/1698.82	c nbDecision=38000 #constraints=31176
1733.28/1733.92	c nbDecision=38500 #constraints=31657
1776.57/1777.27	c nbDecision=39000 #constraints=32155
1800.08/1800.71	Received signal 15
1800.08/1800.74	
1800.08/1800.74	s UNKNOWN
1800.08/1800.74	
1800.08/1800.74	c user time= 1799.33 s
1800.08/1800.74	c system time= 0.793879 s
1800.08/1800.74	c wall clock time=1800.75

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node47/watcher-357310-1176994100 -o ROOT/results/node47/solver-357310-1176994100 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357310-1176994100/instance-357310-1176994100.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: 1.00 0.99 0.97 3/77 14281
/proc/meminfo: memFree=1602472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=1468 CPUtime=0
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 54255409 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134828720 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 367 161 127 317 0 46 0

[startup+0.093025 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 14281
/proc/meminfo: memFree=1602472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=2604 CPUtime=0.09
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 436 0 0 0 9 0 0 0 18 0 1 0 54255409 2666496 418 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270591 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 651 418 131 317 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.101025 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 14281
/proc/meminfo: memFree=1602472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=2760 CPUtime=0.09
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 54255409 2826240 446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746924 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 690 446 131 317 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2760

[startup+0.301047 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 14281
/proc/meminfo: memFree=1602472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=4780 CPUtime=0.29
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 952 0 0 0 29 0 0 0 19 0 1 0 54255409 4894720 934 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 1195 934 137 317 0 874 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4780

[startup+0.70109 s]
/proc/loadavg: 1.00 0.99 0.97 3/77 14281
/proc/meminfo: memFree=1602472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=5440 CPUtime=0.69
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 1110 0 0 0 69 0 0 0 23 0 1 0 54255409 5570560 1092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 1360 1092 137 317 0 1039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5440

[startup+1.50118 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1598432/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=6228 CPUtime=1.49
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 1339 0 0 0 149 0 0 0 25 0 1 0 54255409 6377472 1321 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 1557 1321 170 317 0 1236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.10135 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1597216/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=7524 CPUtime=3.09
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 1659 0 0 0 309 0 0 0 25 0 1 0 54255409 7704576 1641 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 1881 1641 170 317 0 1560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7524

[startup+6.30169 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1594792/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=9624 CPUtime=6.28
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 2203 0 0 0 628 0 0 0 25 0 1 0 54255409 9854976 2185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 2406 2185 170 317 0 2085 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9624

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1590968/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=13296 CPUtime=12.69
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 3109 0 0 0 1268 1 0 0 25 0 1 0 54255409 13615104 3091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 3324 3091 170 317 0 3003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13296

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1580984/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=22916 CPUtime=25.48
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 5513 0 0 0 2546 2 0 0 25 0 1 0 54255409 23465984 5495 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 5729 5495 170 317 0 5408 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22916

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1560568/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=44072 CPUtime=51.07
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 10672 0 0 0 5102 5 0 0 25 0 1 0 54255409 45129728 10654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 11018 10654 170 317 0 10697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44072

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1529080/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=77484 CPUtime=102.27
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 18449 0 0 0 10217 10 0 0 25 0 1 0 54255409 79343616 18431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 19371 18431 170 317 0 19050 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77484

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1511032/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=93836 CPUtime=162.24
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 22998 0 0 0 16211 13 0 0 25 0 1 0 54255409 96088064 22980 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 23459 22980 170 317 0 23138 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 93836

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1498488/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=105504 CPUtime=222.23
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 26075 0 0 0 22207 16 0 0 25 0 1 0 54255409 108036096 26057 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 26376 26057 170 317 0 26055 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105504

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1483768/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=123252 CPUtime=282.21
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 29761 0 0 0 28202 19 0 0 25 0 1 0 54255409 126210048 29743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 30813 29743 170 317 0 30492 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 123252

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1471352/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=139072 CPUtime=342.19
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 32882 0 0 0 34198 21 0 0 25 0 1 0 54255409 142409728 32806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 34768 32806 170 317 0 34447 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 139072

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1462584/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=147092 CPUtime=402.18
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 35088 0 0 0 40195 23 0 0 25 0 1 0 54255409 150622208 35012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 36773 35012 170 317 0 36452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 147092

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1453944/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=154932 CPUtime=462.15
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 37235 0 0 0 46191 24 0 0 25 0 1 0 54255409 158650368 37159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 38733 37159 170 317 0 38412 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 154932

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1445816/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=162448 CPUtime=522.14
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 39271 0 0 0 52188 26 0 0 25 0 1 0 54255409 166346752 39195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 40612 39195 170 317 0 40291 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 162448

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1437240/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=171020 CPUtime=582.13
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 41406 0 0 0 58185 28 0 0 25 0 1 0 54255409 175124480 41330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 42755 41330 170 317 0 42434 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 171020

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14282
/proc/meminfo: memFree=1429880/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=177512 CPUtime=642.11
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 43228 0 0 0 64181 30 0 0 25 0 1 0 54255409 181772288 43152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 44378 43152 170 317 0 44057 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 177512


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14480
/proc/meminfo: memFree=1364472/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=248648 CPUtime=881.92
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 59556 0 0 0 88150 42 0 0 25 0 1 0 54255409 254615552 59480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 62162 59480 170 317 0 61841 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 248648

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14480
/proc/meminfo: memFree=1341624/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=280064 CPUtime=941.91
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 66778 0 0 0 94145 46 0 0 25 0 1 0 54255409 286785536 65202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 70016 65202 170 317 0 69695 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 280064

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14480
/proc/meminfo: memFree=1326904/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=293108 CPUtime=1001.89
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 70390 0 0 0 100140 49 0 0 25 0 1 0 54255409 300142592 68814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 73277 68814 170 317 0 72956 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 293108

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14480
/proc/meminfo: memFree=1314104/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=308244 CPUtime=1061.88
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 73619 0 0 0 106136 52 0 0 25 0 1 0 54255409 315641856 72043 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 77061 72043 170 317 0 76740 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 308244

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14480
/proc/meminfo: memFree=1303672/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=318596 CPUtime=1121.86
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 76211 0 0 0 112132 54 0 0 25 0 1 0 54255409 326242304 74635 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 79649 74635 170 317 0 79328 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 318596

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1294328/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=326980 CPUtime=1181.85
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 78586 0 0 0 118128 57 0 0 25 0 1 0 54255409 334827520 76977 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 81745 76977 170 317 0 81424 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 326980

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1284088/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=336040 CPUtime=1241.83
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 81199 0 0 0 124124 59 0 0 25 0 1 0 54255409 344104960 79557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 84010 79557 170 317 0 83689 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 336040

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1273080/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=346188 CPUtime=1301.82
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 84056 0 0 0 130120 62 0 0 25 0 1 0 54255409 354496512 82282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 86547 82282 170 317 0 86226 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 346188

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1263736/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=355072 CPUtime=1361.8
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 86535 0 0 0 136115 65 0 0 25 0 1 0 54255409 363593728 84629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596304 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 88768 84629 170 317 0 88447 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 355072

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1254328/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=363312 CPUtime=1421.78
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 88919 0 0 0 142111 67 0 0 25 0 1 0 54255409 372031488 86947 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 90828 86947 170 317 0 90507 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 363312

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1246520/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=370576 CPUtime=1481.76
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 90966 0 0 0 148107 69 0 0 25 0 1 0 54255409 379469824 88928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 92644 88928 170 317 0 92323 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 370576

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1236792/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=387944 CPUtime=1541.74
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 94906 0 0 0 154103 71 0 0 25 0 1 0 54255409 397254656 91317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 96986 91317 170 317 0 96665 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 387944

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1228792/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=397568 CPUtime=1601.72
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 97428 0 0 0 160099 73 0 0 25 0 1 0 54255409 407109632 93344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 99392 93344 170 317 0 99071 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 397568

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1222392/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=403028 CPUtime=1661.71
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 99001 0 0 0 166096 75 0 0 25 0 1 0 54255409 412700672 94917 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 100757 94917 170 317 0 100436 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 403028

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 14482
/proc/meminfo: memFree=1215608/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=408632 CPUtime=1721.69
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 100709 0 0 0 172092 77 0 0 25 0 1 0 54255409 418439168 96626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 102158 96626 170 317 0 101837 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 408632

[startup+1782.3 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 14482
/proc/meminfo: memFree=1209016/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=414396 CPUtime=1781.67
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 102331 0 0 0 178089 78 0 0 25 0 1 0 54255409 424341504 98247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 103599 98247 170 317 0 103278 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 414396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.04 1.00 0.97 2/78 14482
/proc/meminfo: memFree=1206072/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=416632 CPUtime=1800.08
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194304 103055 0 0 0 179929 79 0 0 25 0 1 0 54255409 426631168 98971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 104158 98971 170 317 0 103837 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 416632

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

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

[startup+1800.81 s]
/proc/loadavg: 1.04 1.00 0.97 2/78 14482
/proc/meminfo: memFree=1206072/2055920 swapFree=4157972/4192956
[pid=14281] ppid=14279 vsize=0 CPUtime=1800.17
/proc/14281/stat : 14281 (oree) R 14279 14281 13853 0 -1 4194308 103071 0 0 0 179933 84 0 0 25 0 1 0 54255409 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14281/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.2
CPU user time (s): 1799.34
CPU system time (s): 0.858869
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 416632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.858869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103071
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= 36076

runsolver used 1.88771 second user time and 4.68029 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Thu Apr 19 14:48:20 UTC 2007

IDJOB= 357310
IDBENCH= 2379
IDSOLVER= 172
FILE ID= node47/357310-1176994100

PBS_JOBID= 4630455

Free space on /tmp= 66425 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-israel.opb
COMMAND LINE= oree /tmp/evaluation/357310-1176994100/instance-357310-1176994100.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-357310-1176994100 -o ROOT/results/node47/solver-357310-1176994100 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357310-1176994100/instance-357310-1176994100.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  eda4269ba1a2bb6f24002a9139c11119

RANDOM SEED= 873024941

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1602816 kB
Buffers:         36992 kB
Cached:         347148 kB
SwapCached:       3256 kB
Active:          36568 kB
Inactive:       370800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602816 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            31212 kB
Committed_AS:  2602548 kB
PageTables:       1776 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= 66425 MiB

End job on node47 on Thu Apr 19 15:18:23 UTC 2007