Trace number 357320

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) 1800.09 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-agg2.opb
MD5SUMba775969fc3da5c6701f023896ca8f88
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 53730040872960
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 8516865379203027
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 22763326668800000
Number of bits of the biggest number in a constraint 55
Biggest sum of numbers in a constraint 46271983665442689
Number of bits of the biggest sum of numbers56
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...
0.29/0.34	c ...done
0.29/0.34	c #vars=9060 #constraints=490 hasObjective=yes
0.39/0.44	c res. mode=mod
0.39/0.44	c VSIDS like heuristics
0.39/0.44	c complete search running
0.39/0.49	c restart after 401 decisions
0.49/0.50	c nbDecision=500 #constraints=490
0.49/0.52	c restart after 801 decisions
0.49/0.54	c nbDecision=1000 #constraints=490
0.49/0.59	c nbDecision=1500 #constraints=490
0.59/0.60	c restart after 1601 decisions
0.59/0.64	c nbDecision=2000 #constraints=490
0.59/0.68	c nbDecision=2500 #constraints=490
0.69/0.72	c nbDecision=3000 #constraints=490
0.79/0.82	c restart after 3201 decisions
0.79/0.85	c nbDecision=3500 #constraints=533
0.79/0.89	c nbDecision=4000 #constraints=533
0.89/0.93	c nbDecision=4500 #constraints=533
1.39/1.44	c nbDecision=5000 #constraints=777
2.49/2.59	c nbDecision=5500 #constraints=1275
3.99/4.08	c nbDecision=6000 #constraints=1779
5.50/5.58	c restart after 6401 decisions
5.59/5.60	c nbDecision=6500 #constraints=2179
5.59/5.64	c nbDecision=7000 #constraints=2179
5.59/5.69	c nbDecision=7500 #constraints=2179
5.89/5.91	c nbDecision=8000 #constraints=2222
8.19/8.27	c nbDecision=8500 #constraints=2722
11.08/11.18	c nbDecision=9000 #constraints=3221
14.69/14.72	c nbDecision=9500 #constraints=3727
18.89/18.90	c nbDecision=10000 #constraints=4226
23.79/23.80	c nbDecision=10500 #constraints=4723
29.18/29.24	c nbDecision=11000 #constraints=5226
35.28/35.38	c nbDecision=11500 #constraints=5728
42.08/42.18	c nbDecision=12000 #constraints=6224
49.58/49.65	c nbDecision=12500 #constraints=6722
54.48/54.51	c restart after 12801 decisions
54.48/54.58	c nbDecision=13000 #constraints=7027
54.58/54.63	c nbDecision=13500 #constraints=7027
54.58/54.67	c nbDecision=14000 #constraints=7027
57.08/57.19	c nbDecision=14500 #constraints=7174
65.87/65.90	c nbDecision=15000 #constraints=7672
75.07/75.19	c nbDecision=15500 #constraints=8172
85.17/85.29	c nbDecision=16000 #constraints=8668
95.86/95.91	c nbDecision=16500 #constraints=9175
106.96/107.07	c nbDecision=17000 #constraints=9673
118.76/118.83	c nbDecision=17500 #constraints=10173
131.16/131.22	c nbDecision=18000 #constraints=10673
144.25/144.31	c nbDecision=18500 #constraints=11176
157.65/157.77	c nbDecision=19000 #constraints=11671
171.85/171.92	c nbDecision=19500 #constraints=12169
186.64/186.77	c nbDecision=20000 #constraints=12671
202.04/202.19	c nbDecision=20500 #constraints=13174
217.93/218.04	c nbDecision=21000 #constraints=13672
234.33/234.43	c nbDecision=21500 #constraints=14169
251.33/251.49	c nbDecision=22000 #constraints=14670
269.02/269.15	c nbDecision=22500 #constraints=15171
287.32/287.41	c nbDecision=23000 #constraints=15671
306.11/306.21	c nbDecision=23500 #constraints=16170
325.51/325.68	c nbDecision=24000 #constraints=16673
345.60/345.72	c nbDecision=24500 #constraints=17174
365.89/366.06	c nbDecision=25000 #constraints=17672
387.00/387.11	c nbDecision=25500 #constraints=18175
391.19/391.35	c restart after 25601 decisions
391.40/391.55	c nbDecision=26000 #constraints=18274
391.40/391.59	c nbDecision=26500 #constraints=18274
391.50/391.63	c nbDecision=27000 #constraints=18274
406.59/406.76	c nbDecision=27500 #constraints=18619
428.68/428.86	c nbDecision=28000 #constraints=19119
451.37/451.52	c nbDecision=28500 #constraints=19619
474.57/474.73	c nbDecision=29000 #constraints=20119
498.36/498.54	c nbDecision=29500 #constraints=20620
522.75/522.93	c nbDecision=30000 #constraints=21120
547.69/547.93	c nbDecision=30500 #constraints=21619
573.15/573.45	c nbDecision=31000 #constraints=22119
599.23/599.57	c nbDecision=31500 #constraints=22620
626.02/626.30	c nbDecision=32000 #constraints=23121
653.21/653.50	c nbDecision=32500 #constraints=23621
681.01/681.34	c nbDecision=33000 #constraints=24121
709.39/709.73	c nbDecision=33500 #constraints=24622
738.19/738.50	c nbDecision=34000 #constraints=25117
767.78/768.16	c nbDecision=34500 #constraints=25620
797.98/798.39	c nbDecision=35000 #constraints=26122
828.57/828.93	c nbDecision=35500 #constraints=26621
859.76/860.17	c nbDecision=36000 #constraints=27121
891.65/892.07	c nbDecision=36500 #constraints=27623
923.84/924.24	c nbDecision=37000 #constraints=28118
956.73/957.17	c nbDecision=37500 #constraints=28620
990.33/990.72	c nbDecision=38000 #constraints=29119
1024.41/1024.89	c nbDecision=38500 #constraints=29619
1059.41/1059.88	c nbDecision=39000 #constraints=30124
1094.40/1094.86	c nbDecision=39500 #constraints=30620
1130.49/1130.97	c nbDecision=40000 #constraints=31124
1166.58/1167.09	c nbDecision=40500 #constraints=31620
1203.77/1204.22	c nbDecision=41000 #constraints=32123
1241.16/1241.66	c nbDecision=41500 #constraints=32621
1279.55/1280.04	c nbDecision=42000 #constraints=33125
1295.84/1296.30	c nbDecision=42500 #constraints=33418
1297.35/1297.89	c nbDecision=43000 #constraints=33758
1299.15/1299.63	c nbDecision=43500 #constraints=33966
1301.44/1301.95	c nbDecision=44000 #constraints=34287
1304.04/1304.54	c nbDecision=44500 #constraints=34615
1306.94/1307.47	c nbDecision=45000 #constraints=34944
1310.64/1311.14	c nbDecision=45500 #constraints=35279
1314.84/1315.36	c nbDecision=46000 #constraints=35600
1318.94/1319.44	c nbDecision=46500 #constraints=35898
1323.74/1324.25	c nbDecision=47000 #constraints=36251
1326.14/1326.69	c nbDecision=47500 #constraints=36712
1329.73/1330.22	c nbDecision=48000 #constraints=37166
1334.34/1334.88	c nbDecision=48500 #constraints=37624
1340.83/1341.37	c nbDecision=49000 #constraints=38086
1348.94/1349.43	c nbDecision=49500 #constraints=38543
1358.53/1359.07	c nbDecision=50000 #constraints=39010
1368.42/1368.91	c nbDecision=50500 #constraints=39461
1381.33/1381.83	c nbDecision=51000 #constraints=39927
1386.03/1386.57	c restart after 51201 decisions
1386.93/1387.46	c nbDecision=51500 #constraints=40103
1387.03/1387.50	c nbDecision=52000 #constraints=40103
1387.03/1387.55	c nbDecision=52500 #constraints=40103
1391.72/1392.27	c nbDecision=53000 #constraints=40164
1412.81/1413.32	c nbDecision=53500 #constraints=40510
1433.92/1434.46	c nbDecision=54000 #constraints=40844
1456.31/1456.86	c nbDecision=54500 #constraints=41151
1478.70/1479.25	c nbDecision=55000 #constraints=41469
1502.80/1503.33	c nbDecision=55500 #constraints=41807
1527.29/1527.85	c nbDecision=56000 #constraints=42138
1550.58/1551.18	c nbDecision=56500 #constraints=42454
1573.97/1574.58	c nbDecision=57000 #constraints=42766
1597.47/1598.02	c nbDecision=57500 #constraints=43075
1621.66/1622.29	c nbDecision=58000 #constraints=43412
1650.46/1651.06	c nbDecision=58500 #constraints=43734
1677.55/1678.15	c nbDecision=59000 #constraints=44059
1705.94/1706.59	c nbDecision=59500 #constraints=44374
1733.23/1733.89	c nbDecision=60000 #constraints=44678
1759.83/1760.41	c nbDecision=60500 #constraints=44992
1789.62/1790.27	c nbDecision=61000 #constraints=45313
1800.03/1800.61	Received signal 15
1800.03/1800.62	
1800.03/1800.62	s UNKNOWN
1800.03/1800.62	
1800.03/1800.62	c user time= 1799.57 s
1800.03/1800.62	c system time= 0.480926 s
1800.03/1800.62	c wall clock time=1800.62

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/node2/watcher-357320-1176994336 -o ROOT/results/node2/solver-357320-1176994336 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357320-1176994336/instance-357320-1176994336.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 0.97 3/77 29595
/proc/meminfo: memFree=1523240/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=1468 CPUtime=0
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 175471453 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135290293 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 367 161 127 317 0 46 0

[startup+0.0454359 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 29595
/proc/meminfo: memFree=1523240/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=1884 CPUtime=0.04
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 285 0 0 0 4 0 0 0 18 0 1 0 175471453 1929216 267 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 471 267 131 317 0 150 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1884

[startup+0.101442 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 29595
/proc/meminfo: memFree=1523240/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=2676 CPUtime=0.09
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 175471453 2740224 445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 669 445 131 317 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2676

[startup+0.301463 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 29595
/proc/meminfo: memFree=1523240/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=5360 CPUtime=0.29
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 1122 0 0 0 29 0 0 0 19 0 1 0 175471453 5488640 1104 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 1340 1104 131 317 0 1019 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.701504 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 29595
/proc/meminfo: memFree=1523240/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=7856 CPUtime=0.69
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 1783 0 0 0 69 0 0 0 22 0 1 0 175471453 8044544 1765 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563336 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 1964 1765 138 317 0 1643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7856

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1516576/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=8668 CPUtime=1.49
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 1964 0 0 0 149 0 0 0 25 0 1 0 175471453 8876032 1946 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284176 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 2167 1946 139 317 0 1846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8668

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1515104/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=10096 CPUtime=3.09
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 2325 0 0 0 308 1 0 0 25 0 1 0 175471453 10338304 2307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 2524 2307 139 317 0 2203 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10096

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1512672/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=12168 CPUtime=6.29
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 2826 0 0 0 628 1 0 0 25 0 1 0 175471453 12460032 2808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 3042 2808 139 317 0 2721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12168

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1509792/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=14844 CPUtime=12.69
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 3479 0 0 0 1267 2 0 0 25 0 1 0 175471453 15200256 3461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 3711 3461 139 317 0 3390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14844

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1506336/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=18692 CPUtime=25.48
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 4315 0 0 0 2546 2 0 0 25 0 1 0 175471453 19140608 4297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 4673 4297 139 317 0 4352 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18692

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1502304/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=22476 CPUtime=51.08
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 5343 0 0 0 5105 3 0 0 25 0 1 0 175471453 23015424 5325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 5619 5325 139 317 0 5298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22476

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1495776/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=30080 CPUtime=102.27
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 7005 0 0 0 10222 5 0 0 25 0 1 0 175471453 30801920 6929 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711035 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 7520 6929 139 317 0 7199 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30080

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1490784/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=34668 CPUtime=162.25
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 8262 0 0 0 16218 7 0 0 25 0 1 0 175471453 35500032 8186 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 8667 8186 139 317 0 8346 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1486624/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=38460 CPUtime=222.23
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 9300 0 0 0 22215 8 0 0 25 0 1 0 175471453 39383040 9224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 9615 9224 139 317 0 9294 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1482976/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=41884 CPUtime=282.22
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 10205 0 0 0 28212 10 0 0 25 0 1 0 175471453 42889216 10129 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 10471 10129 139 317 0 10150 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1478624/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=49488 CPUtime=342.2
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 11843 0 0 0 34208 12 0 0 25 0 1 0 175471453 50675712 11190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563360 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 12372 11190 139 317 0 12051 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 49488

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1475680/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=52356 CPUtime=402.19
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 12580 0 0 0 40206 13 0 0 25 0 1 0 175471453 53612544 11927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 13089 11927 139 317 0 12768 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 52356

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1472864/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=55100 CPUtime=462.18
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 13289 0 0 0 46204 14 0 0 25 0 1 0 175471453 56422400 12636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 13775 12636 139 317 0 13454 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 55100

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29596
/proc/meminfo: memFree=1470112/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=57564 CPUtime=522.15
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 13971 0 0 0 52201 14 0 0 25 0 1 0 175471453 58945536 13318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 14391 13318 139 317 0 14070 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1467352/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=60028 CPUtime=582.03
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 14636 0 0 0 58187 16 0 0 25 0 1 0 175471453 61468672 13983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 15007 13983 139 317 0 14686 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 60028

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1464992/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=61992 CPUtime=642.02
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 15210 0 0 0 64185 17 0 0 25 0 1 0 175471453 63479808 14557 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 15498 14557 139 317 0 15177 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 61992


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1458400/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=67856 CPUtime=821.97
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 16878 0 0 0 82177 20 0 0 25 0 1 0 175471453 69484544 16225 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 16964 16225 139 317 0 16643 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 67856

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1456416/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=69688 CPUtime=881.95
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 17426 0 0 0 88174 21 0 0 25 0 1 0 175471453 71360512 16740 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 17422 16740 139 317 0 17101 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 69688

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1454368/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=71644 CPUtime=941.94
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 17931 0 0 0 94172 22 0 0 25 0 1 0 175471453 73363456 17245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 17911 17245 139 317 0 17590 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 71644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1452384/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=73340 CPUtime=1001.92
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 18426 0 0 0 100169 23 0 0 25 0 1 0 175471453 75100160 17740 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 18335 17740 139 317 0 18014 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 73340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1450592/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=75024 CPUtime=1061.91
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 18914 0 0 0 106167 24 0 0 25 0 1 0 175471453 76824576 18195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 18756 18195 139 317 0 18435 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 75024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1448672/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=76716 CPUtime=1121.9
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 19376 0 0 0 112165 25 0 0 25 0 1 0 175471453 78557184 18657 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 19179 18657 139 317 0 18858 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 76716

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 3/78 29794
/proc/meminfo: memFree=1446880/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=78408 CPUtime=1181.87
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 19862 0 0 0 118162 25 0 0 25 0 1 0 175471453 80289792 19110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 19602 19110 139 317 0 19281 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 78408

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1445152/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=79980 CPUtime=1241.86
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 20318 0 0 0 124160 26 0 0 25 0 1 0 175471453 81899520 19533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 19995 19533 139 317 0 19674 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 79980

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1435296/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=97676 CPUtime=1301.85
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 24659 0 0 0 130157 28 0 0 25 0 1 0 175471453 100020224 22018 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 24419 22018 170 317 0 24098 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 97676

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 29794
/proc/meminfo: memFree=1389408/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=144180 CPUtime=1361.83
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 36194 0 0 0 136148 35 0 0 25 0 1 0 175471453 147640320 33520 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 36045 33520 170 317 0 35724 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 144180

[startup+1422.31 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 29794
/proc/meminfo: memFree=1376096/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=156476 CPUtime=1421.81
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 39459 0 0 0 142143 38 0 0 25 0 1 0 175471453 160231424 36785 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 39119 36785 170 317 0 38798 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 156476

[startup+1482.3 s]
/proc/loadavg: 1.09 1.02 0.98 2/78 29794
/proc/meminfo: memFree=1369888/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=164792 CPUtime=1481.8
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 41288 0 0 0 148140 40 0 0 25 0 1 0 175471453 168747008 38614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 41198 38614 170 317 0 40877 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 164792

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 0.98 2/78 29794
/proc/meminfo: memFree=1361248/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=173584 CPUtime=1541.78
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 43156 0 0 0 154137 41 0 0 25 0 1 0 175471453 177750016 40482 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563998 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 43396 40482 170 317 0 43075 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 173584

[startup+1602.3 s]
/proc/loadavg: 1.15 1.05 0.99 2/78 29794
/proc/meminfo: memFree=1355168/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=179316 CPUtime=1601.77
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 44684 0 0 0 160134 43 0 0 25 0 1 0 175471453 183619584 42010 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 44829 42010 170 317 0 44508 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 179316

[startup+1662.3 s]
/proc/loadavg: 1.14 1.07 1.00 2/78 29794
/proc/meminfo: memFree=1349600/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=184484 CPUtime=1661.75
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 46061 0 0 0 166131 44 0 0 25 0 1 0 175471453 188911616 43387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 46121 43387 170 317 0 45800 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 184484

[startup+1722.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/78 29794
/proc/meminfo: memFree=1344288/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=189344 CPUtime=1721.74
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 47398 0 0 0 172128 46 0 0 25 0 1 0 175471453 193888256 44724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 47336 44724 170 317 0 47015 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 189344

[startup+1782.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/78 29794
/proc/meminfo: memFree=1339104/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=194060 CPUtime=1781.72
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 48669 0 0 0 178125 47 0 0 25 0 1 0 175471453 198717440 45995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 48515 45995 170 317 0 48194 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 194060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.05 1.06 1.00 3/78 29794
/proc/meminfo: memFree=1337760/2055920 swapFree=4149056/4192956
[pid=29595] ppid=29593 vsize=195364 CPUtime=1800.03
/proc/29595/stat : 29595 (oree) R 29593 29595 29165 0 -1 4194304 48992 0 0 0 179955 48 0 0 25 0 1 0 175471453 200052736 46318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29595/statm: 48841 46318 170 317 0 48520 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 195364

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.09
CPU user time (s): 1799.58
CPU system time (s): 0.511922
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 195364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.511922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49008
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= 2968

runsolver used 2.05069 second user time and 4.48532 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Apr 19 14:52:17 UTC 2007

IDJOB= 357320
IDBENCH= 2400
IDSOLVER= 172
FILE ID= node2/357320-1176994336

PBS_JOBID= 4630458

Free space on /tmp= 66399 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-agg2.opb
COMMAND LINE= oree /tmp/evaluation/357320-1176994336/instance-357320-1176994336.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-357320-1176994336 -o ROOT/results/node2/solver-357320-1176994336 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357320-1176994336/instance-357320-1176994336.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  ba775969fc3da5c6701f023896ca8f88

RANDOM SEED= 946772603

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1523720 kB
Buffers:         38428 kB
Cached:         410696 kB
SwapCached:      12256 kB
Active:         317772 kB
Inactive:       154720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523720 kB
SwapTotal:     4192956 kB
SwapFree:      4149056 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            45192 kB
Committed_AS:  7198836 kB
PageTables:       1860 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= 66399 MiB

End job on node2 on Thu Apr 19 15:22:19 UTC 2007