Trace number 357262

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? (MO) 1517.26 1517.63

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos3.opb
MD5SUMd20c34d69465e41d60c8740ade812dbe
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1208.86
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42220
Total number of constraints1481
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)17
Number of constraints which are nor clauses,nor cardinality constraints1464
Minimum length of a constraint10
Maximum length of a constraint4780
Number of terms in the objective function 155
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 10737418235
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 2454208150643933184000
Number of bits of the biggest number in a constraint 72
Biggest sum of numbers in a constraint 289272765430218968121839
Number of bits of the biggest sum of numbers78
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...
0.59/0.67	c ...done
0.59/0.67	c #vars=42220 #constraints=1538 hasObjective=yes
0.69/0.77	c res. mode=mod
0.69/0.77	c VSIDS like heuristics
0.69/0.77	c complete search running
10.09/10.16	c restart after 401 decisions
12.19/12.25	c nbDecision=500 #constraints=1561
18.59/18.68	c restart after 801 decisions
21.58/21.65	c nbDecision=1000 #constraints=1592
29.38/29.47	c nbDecision=1500 #constraints=1632
30.38/30.46	c restart after 1601 decisions
34.97/35.00	c nbDecision=2000 #constraints=1664
40.28/40.31	c nbDecision=2500 #constraints=1707
44.57/44.66	c nbDecision=3000 #constraints=1754
46.57/46.61	c restart after 3201 decisions
48.57/48.68	c nbDecision=3500 #constraints=1809
65.97/66.03	c nbDecision=4000 #constraints=1858
76.57/76.64	c nbDecision=4500 #constraints=1894
84.27/84.35	c nbDecision=5000 #constraints=1938
87.17/87.26	c nbDecision=5500 #constraints=1982
89.97/90.07	c nbDecision=6000 #constraints=2022
93.37/93.42	c restart after 6401 decisions
97.26/97.36	c nbDecision=6500 #constraints=2071
130.46/130.52	c nbDecision=7000 #constraints=2138
139.75/139.80	c nbDecision=7500 #constraints=2191
142.35/142.46	c nbDecision=8000 #constraints=2227
145.85/145.96	c nbDecision=8500 #constraints=2269
148.65/148.72	c nbDecision=9000 #constraints=2306
151.15/151.28	c nbDecision=9500 #constraints=2341
155.15/155.27	c nbDecision=10000 #constraints=2388
164.75/164.80	c nbDecision=10500 #constraints=2465
169.14/169.23	c nbDecision=11000 #constraints=2505
172.65/172.70	c nbDecision=11500 #constraints=2543
176.25/176.39	c nbDecision=12000 #constraints=2582
180.35/180.46	c nbDecision=12500 #constraints=2624
182.85/182.98	c restart after 12801 decisions
187.84/187.97	c nbDecision=13000 #constraints=2663
202.64/202.77	c nbDecision=13500 #constraints=2694
213.84/213.99	c nbDecision=14000 #constraints=2840
218.93/219.04	c nbDecision=14500 #constraints=2905
222.93/223.08	c nbDecision=15000 #constraints=2952
227.64/227.76	c nbDecision=15500 #constraints=2999
231.43/231.55	c nbDecision=16000 #constraints=3036
237.03/237.16	c nbDecision=16500 #constraints=3087
245.03/245.19	c nbDecision=17000 #constraints=3140
249.43/249.58	c nbDecision=17500 #constraints=3180
253.12/253.20	c nbDecision=18000 #constraints=3227
256.23/256.31	c nbDecision=18500 #constraints=3262
261.82/261.91	c nbDecision=19000 #constraints=3317
266.42/266.53	c nbDecision=19500 #constraints=3364
269.72/269.84	c nbDecision=20000 #constraints=3397
272.62/272.72	c nbDecision=20500 #constraints=3434
277.12/277.20	c nbDecision=21000 #constraints=3480
282.22/282.30	c nbDecision=21500 #constraints=3521
285.41/285.57	c nbDecision=22000 #constraints=3550
288.92/289.01	c nbDecision=22500 #constraints=3584
293.11/293.23	c nbDecision=23000 #constraints=3622
299.31/299.48	c nbDecision=23500 #constraints=3666
304.11/304.24	c nbDecision=24000 #constraints=3717
310.81/310.99	c nbDecision=24500 #constraints=3745
316.51/316.65	c nbDecision=25000 #constraints=3796
326.31/326.41	c nbDecision=25500 #constraints=3864
326.81/326.90	c restart after 25601 decisions
364.80/364.97	c nbDecision=26000 #constraints=3923
408.09/408.21	c nbDecision=26500 #constraints=4022
478.87/479.07	c nbDecision=27000 #constraints=4066
569.56/569.71	c nbDecision=27500 #constraints=4115
608.25/608.48	c nbDecision=28000 #constraints=4208
611.24/611.48	c nbDecision=28500 #constraints=4253
616.85/617.06	c nbDecision=29000 #constraints=4306
621.14/621.32	c nbDecision=29500 #constraints=4346
626.14/626.35	c nbDecision=30000 #constraints=4392
632.14/632.38	c nbDecision=30500 #constraints=4446
635.24/635.48	c nbDecision=31000 #constraints=4478
640.33/640.55	c nbDecision=31500 #constraints=4516
644.74/644.99	c nbDecision=32000 #constraints=4550
649.24/649.47	c nbDecision=32500 #constraints=4592
654.12/654.32	c nbDecision=33000 #constraints=4635
660.63/660.84	c nbDecision=33500 #constraints=4689
666.23/666.41	c nbDecision=34000 #constraints=4722
671.03/671.29	c nbDecision=34500 #constraints=4754
677.92/678.19	c nbDecision=35000 #constraints=4786
683.42/683.63	c nbDecision=35500 #constraints=4824
689.62/689.80	c nbDecision=36000 #constraints=4868
695.42/695.69	c nbDecision=36500 #constraints=4910
703.62/703.87	c nbDecision=37000 #constraints=4954
712.32/712.54	c nbDecision=37500 #constraints=4998
721.32/721.59	c nbDecision=38000 #constraints=5055
729.52/729.76	c nbDecision=38500 #constraints=5116
738.80/739.03	c nbDecision=39000 #constraints=5172
744.51/744.76	c nbDecision=39500 #constraints=5227
751.91/752.13	c nbDecision=40000 #constraints=5265
757.71/757.92	c nbDecision=40500 #constraints=5300
773.30/773.51	c nbDecision=41000 #constraints=5369
777.40/777.63	c nbDecision=41500 #constraints=5400
786.40/786.63	c nbDecision=42000 #constraints=5450
792.60/792.82	c nbDecision=42500 #constraints=5490
797.59/797.84	c nbDecision=43000 #constraints=5523
802.90/803.17	c nbDecision=43500 #constraints=5555
811.09/811.34	c nbDecision=44000 #constraints=5599
816.79/817.08	c nbDecision=44500 #constraints=5643
822.79/823.04	c nbDecision=45000 #constraints=5677
827.99/828.27	c nbDecision=45500 #constraints=5709
833.59/833.89	c nbDecision=46000 #constraints=5738
839.99/840.28	c nbDecision=46500 #constraints=5774
851.18/851.48	c nbDecision=47000 #constraints=5830
861.98/862.26	c nbDecision=47500 #constraints=5875
868.78/869.09	c nbDecision=48000 #constraints=5919
874.07/874.32	c nbDecision=48500 #constraints=5951
882.78/883.06	c nbDecision=49000 #constraints=5999
887.27/887.56	c nbDecision=49500 #constraints=6028
897.67/897.95	c nbDecision=50000 #constraints=6070
909.97/910.29	c nbDecision=50500 #constraints=6122
921.48/921.72	c nbDecision=51000 #constraints=6160
930.87/931.11	c restart after 51201 decisions
939.86/940.15	c nbDecision=51500 #constraints=6193
944.36/944.68	c nbDecision=52000 #constraints=6227
952.55/952.80	c nbDecision=52500 #constraints=6290
957.36/957.62	c nbDecision=53000 #constraints=6329
964.85/965.14	c nbDecision=53500 #constraints=6377
977.15/977.46	c nbDecision=54000 #constraints=6443
989.15/989.46	c nbDecision=54500 #constraints=6508
1000.15/1000.42	c nbDecision=55000 #constraints=6573
1006.65/1006.90	c nbDecision=55500 #constraints=6621
1018.05/1018.37	c nbDecision=56000 #constraints=6644
1027.04/1027.32	c nbDecision=56500 #constraints=6704
1033.14/1033.48	c nbDecision=57000 #constraints=6742
1040.93/1041.25	c nbDecision=57500 #constraints=6783
1049.84/1050.17	c nbDecision=58000 #constraints=6832
1062.54/1062.90	c nbDecision=58500 #constraints=6867
1073.73/1074.09	c nbDecision=59000 #constraints=6936
1081.82/1082.16	c nbDecision=59500 #constraints=6993
1087.43/1087.76	c nbDecision=60000 #constraints=7034
1101.52/1101.87	c nbDecision=60500 #constraints=7101
1112.52/1112.86	c nbDecision=61000 #constraints=7156
1120.32/1120.62	c nbDecision=61500 #constraints=7201
1130.82/1131.18	c nbDecision=62000 #constraints=7268
1139.11/1139.42	c nbDecision=62500 #constraints=7316
1144.51/1144.81	c nbDecision=63000 #constraints=7350
1153.01/1153.33	c nbDecision=63500 #constraints=7396
1162.01/1162.36	c nbDecision=64000 #constraints=7447
1170.01/1170.38	c nbDecision=64500 #constraints=7491
1177.31/1177.60	c nbDecision=65000 #constraints=7534
1196.40/1196.74	c nbDecision=65500 #constraints=7599
1205.00/1205.32	c nbDecision=66000 #constraints=7646
1210.99/1211.39	c nbDecision=66500 #constraints=7682
1218.89/1219.23	c nbDecision=67000 #constraints=7735
1228.29/1228.69	c nbDecision=67500 #constraints=7783
1241.50/1241.82	c nbDecision=68000 #constraints=7848
1253.88/1254.22	c nbDecision=68500 #constraints=7911
1259.88/1260.21	c nbDecision=69000 #constraints=7953
1267.69/1268.09	c nbDecision=69500 #constraints=8001
1276.39/1276.74	c nbDecision=70000 #constraints=8046
1284.88/1285.24	c nbDecision=70500 #constraints=8095
1292.67/1293.03	c nbDecision=71000 #constraints=8144
1297.58/1297.98	c nbDecision=71500 #constraints=8176
1305.17/1305.52	c nbDecision=72000 #constraints=8216
1311.58/1311.94	c nbDecision=72500 #constraints=8248
1318.47/1318.80	c nbDecision=73000 #constraints=8285
1336.77/1337.16	c nbDecision=73500 #constraints=8323
1344.36/1344.77	c nbDecision=74000 #constraints=8366
1356.97/1357.37	c nbDecision=74500 #constraints=8425
1365.26/1365.68	c nbDecision=75000 #constraints=8468
1377.66/1378.02	c nbDecision=75500 #constraints=8521
1402.45/1402.81	c nbDecision=76000 #constraints=8610
1425.95/1426.39	c nbDecision=76500 #constraints=8661
1436.04/1436.40	c nbDecision=77000 #constraints=8719
1447.04/1447.41	c nbDecision=77500 #constraints=8762
1458.14/1458.54	c nbDecision=78000 #constraints=8808
1471.83/1472.27	c nbDecision=78500 #constraints=8851
1485.64/1486.04	c nbDecision=79000 #constraints=8909
1498.73/1499.14	c nbDecision=79500 #constraints=8961
1512.82/1513.28	c nbDecision=80000 #constraints=9013
1516.93/1517.30	Received signal 15
1516.93/1517.37	
1516.93/1517.37	s UNKNOWN
1516.93/1517.37	
1516.93/1517.37	c user time= 1514.88 s
1516.93/1517.37	c system time= 2.12868 s
1516.93/1517.37	c wall clock time=1517.37

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/node30/watcher-357262-1176992833 -o ROOT/results/node30/solver-357262-1176992833 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357262-1176992833/instance-357262-1176992833.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 1.00 0.94 3/77 29060
/proc/meminfo: memFree=1781888/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1468 CPUtime=0
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147199067 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 367 160 131 317 0 46 0

[startup+0.0406049 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29060
/proc/meminfo: memFree=1781888/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1920 CPUtime=0.03
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 261 0 0 0 3 0 0 0 18 0 1 0 147199067 1966080 243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 480 243 131 317 0 159 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1920

[startup+0.102614 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29060
/proc/meminfo: memFree=1781888/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=2684 CPUtime=0.09
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 411 0 0 0 9 0 0 0 18 0 1 0 147199067 2748416 393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 671 393 131 317 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301616 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29060
/proc/meminfo: memFree=1781888/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=6332 CPUtime=0.29
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 1138 0 0 0 29 0 0 0 19 0 1 0 147199067 6483968 1120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 1583 1120 131 317 0 1262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6332

[startup+0.702641 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 29060
/proc/meminfo: memFree=1781888/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=17704 CPUtime=0.69
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 3711 0 0 0 68 1 0 0 22 0 1 0 147199067 18128896 3693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 4426 3693 137 317 0 4105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17704

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1765496/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=19872 CPUtime=1.49
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 4246 0 0 0 147 2 0 0 25 0 1 0 147199067 20348928 4228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 4968 4228 139 317 0 4647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19872

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1765112/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=20268 CPUtime=3.09
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 4295 0 0 0 307 2 0 0 25 0 1 0 147199067 20754432 4277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549955 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 5067 4277 139 317 0 4746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20268

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1764408/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=20980 CPUtime=6.29
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 4443 0 0 0 627 2 0 0 25 0 1 0 147199067 21483520 4425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 5245 4425 139 317 0 4924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20980

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1762808/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=23160 CPUtime=12.69
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 4890 0 0 0 1267 2 0 0 25 0 1 0 147199067 23715840 4872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554600 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 5790 4872 139 317 0 5469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23160

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1756920/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=30040 CPUtime=25.49
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 6365 0 0 0 2546 3 0 0 25 0 1 0 147199067 30760960 6345 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278995 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 7510 6345 170 317 0 7189 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30040

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1730808/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=60808 CPUtime=51.07
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 12957 0 0 0 5102 5 0 0 25 0 1 0 147199067 62267392 12879 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 15202 12879 170 317 0 14881 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60808

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1687608/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=112808 CPUtime=102.26
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 27702 0 0 0 10214 12 0 0 25 0 1 0 147199067 115515392 23638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 28202 23638 170 317 0 27881 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112808

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1622072/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=195828 CPUtime=162.25
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 52647 0 0 0 16204 21 0 0 25 0 1 0 147199067 200527872 40269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 48957 40269 170 317 0 48636 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 195828

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1524216/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=313696 CPUtime=222.23
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 86322 0 0 0 22189 34 0 0 25 0 1 0 147199067 321224704 64430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 78424 64430 170 317 0 78103 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 313696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1410296/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=458328 CPUtime=282.22
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 130672 0 0 0 28171 51 0 0 25 0 1 0 147199067 469327872 92983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 114582 92983 170 317 0 114261 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 458328

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1319160/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=574696 CPUtime=342.21
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 162166 0 0 0 34159 62 0 0 25 0 1 0 147199067 588488704 115491 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 143674 115491 170 317 0 143353 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 574696

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1308856/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=587804 CPUtime=402.19
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 165300 0 0 0 40155 64 0 0 25 0 1 0 147199067 601911296 118285 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 146951 118285 170 317 0 146630 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 587804

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1302456/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=594272 CPUtime=462.18
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 166829 0 0 0 46153 65 0 0 25 0 1 0 147199067 608534528 119679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 148568 119679 170 317 0 148247 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 594272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1299000/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=598132 CPUtime=522.16
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 167703 0 0 0 52151 65 0 0 25 0 1 0 147199067 612487168 120553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 149533 120553 170 317 0 149212 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 598132

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29061
/proc/meminfo: memFree=1293752/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=604320 CPUtime=582.15
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 169285 0 0 0 58149 66 0 0 25 0 1 0 147199067 618823680 121835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271379 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 151080 121835 170 317 0 150759 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 604320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=1228408/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=684656 CPUtime=642.13
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 195164 0 0 0 64138 75 0 0 25 0 1 0 147199067 701087744 138137 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712496 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 171164 138137 170 317 0 170843 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 684656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=1131576/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=811268 CPUtime=702.11
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 231047 0 0 0 70123 88 0 0 25 0 1 0 147199067 830738432 162378 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 202817 162378 170 317 0 202496 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 811268

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=1062200/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=893064 CPUtime=762.11
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 258633 0 0 0 76113 98 0 0 25 0 1 0 147199067 914497536 179585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 223266 179585 170 317 0 222945 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 893064

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=1001912/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=967752 CPUtime=822.09
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 283463 0 0 0 82101 108 0 0 25 0 1 0 147199067 990978048 194814 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 241938 194814 170 317 0 241617 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 967752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=902264/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1111820 CPUtime=882.08
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 317585 0 0 0 88087 121 0 0 25 0 1 0 147199067 1138503680 219553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 277955 219553 170 317 0 277634 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1111820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=862840/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1158320 CPUtime=942.06
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 332405 0 0 0 94079 127 0 0 25 0 1 0 147199067 1186119680 229559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 289580 229559 170 317 0 289259 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1158320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=796216/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1236732 CPUtime=1002.05
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 358741 0 0 0 100068 137 0 0 25 0 1 0 147199067 1266413568 245923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 309183 245923 170 317 0 308862 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1236732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=747448/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1297732 CPUtime=1062.03
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 378336 0 0 0 106058 145 0 0 25 0 1 0 147199067 1328877568 258382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 324433 258382 170 317 0 324112 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1297732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=641272/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1449028 CPUtime=1122.01
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 414788 0 0 0 112040 161 0 0 25 0 1 0 147199067 1483804672 284608 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711134 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 362257 284608 170 317 0 361936 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1449028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=580472/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1520296 CPUtime=1182.01
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 438648 0 0 0 118031 170 0 0 25 0 1 0 147199067 1556783104 299655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 380074 299655 170 317 0 379753 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1520296

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 29063
/proc/meminfo: memFree=525368/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1585848 CPUtime=1241.99
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 460561 0 0 0 124022 177 0 0 25 0 1 0 147199067 1623908352 313588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 396462 313588 170 317 0 396141 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1585848

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 29063
/proc/meminfo: memFree=460280/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1661616 CPUtime=1301.98
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 486946 0 0 0 130011 187 0 0 25 0 1 0 147199067 1701494784 329660 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 415404 329660 170 317 0 415083 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1661616

[startup+1362.3 s]
/proc/loadavg: 1.08 1.03 0.96 2/78 29063
/proc/meminfo: memFree=413816/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1716688 CPUtime=1361.97
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 505363 0 0 0 136003 194 0 0 25 0 1 0 147199067 1757888512 341372 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 429172 341372 170 317 0 428851 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1716688

[startup+1422.31 s]
/proc/loadavg: 1.03 1.03 0.96 2/78 29063
/proc/meminfo: memFree=379704/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1756688 CPUtime=1421.95
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 519159 0 0 0 141995 200 0 0 25 0 1 0 147199067 1798848512 349731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 439172 349731 170 317 0 438851 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1756688

[startup+1482.3 s]
/proc/loadavg: 1.01 1.02 0.96 2/78 29063
/proc/meminfo: memFree=332664/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1811868 CPUtime=1481.94
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 538217 0 0 0 147986 208 0 0 25 0 1 0 147199067 1855352832 361572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 452967 361572 170 317 0 452646 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1811868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1517.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 29063
/proc/meminfo: memFree=305912/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=1843272 CPUtime=1516.93
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194304 549322 0 0 0 151481 212 0 0 25 0 1 0 147199067 1887510528 368149 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 460818 368149 170 317 0 460497 0
Current children cumulated CPU time (s) 1516.93
Current children cumulated vsize (KiB) 1843272

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

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

[startup+1517.41 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 29063
/proc/meminfo: memFree=305912/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=0 CPUtime=1517.03
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194308 549338 0 0 0 151489 214 0 0 25 0 1 0 147199067 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1517.03
Current children cumulated vsize (KiB) 0

[startup+1517.6 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 29063
/proc/meminfo: memFree=305912/2055920 swapFree=4157140/4192956
[pid=29060] ppid=29058 vsize=0 CPUtime=1517.23
/proc/29060/stat : 29060 (oree) R 29058 29060 27964 0 -1 4194308 549338 0 0 0 151489 234 0 0 25 0 1 0 147199067 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29060/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1517.23
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1517.63
CPU time (s): 1517.26
CPU user time (s): 1514.89
CPU system time (s): 2.36964
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 1843272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1514.89
system time used= 2.36964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549338
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= 2888

runsolver used 1.81772 second user time and 3.56446 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 19 14:27:14 UTC 2007

IDJOB= 357262
IDBENCH= 2325
IDSOLVER= 172
FILE ID= node30/357262-1176992833

PBS_JOBID= 4630423

Free space on /tmp= 66392 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos3.opb
COMMAND LINE= oree /tmp/evaluation/357262-1176992833/instance-357262-1176992833.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-357262-1176992833 -o ROOT/results/node30/solver-357262-1176992833 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357262-1176992833/instance-357262-1176992833.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d20c34d69465e41d60c8740ade812dbe

RANDOM SEED= 937038429

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1782360 kB
Buffers:         35588 kB
Cached:         172416 kB
SwapCached:      15104 kB
Active:          80784 kB
Inactive:       150284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782360 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            28084 kB
Committed_AS:  2864820 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= 66392 MiB

End job on node30 on Thu Apr 19 14:52:33 UTC 2007