Trace number 357335

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) 1800.25 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scrs8.opb
MD5SUMb043e07da3f326ab58c20906a4694dad
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 variables35070
Total number of constraints488
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 constraints488
Minimum length of a constraint30
Maximum length of a constraint1110
Number of terms in the objective function 24750
Biggest coefficient in the objective function 284830543390965760000
Number of bits for the biggest coefficient in the objective function 68
Sum of the numbers in the objective function 7193462013935082558288
Number of bits of the sum of numbers in the objective function 73
Biggest number in a constraint 284830543390965760000
Number of bits of the biggest number in a constraint 68
Biggest sum of numbers in a constraint 7193462013935082558288
Number of bits of the biggest sum of numbers73
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...
0.49/0.54	c ...done
0.49/0.54	c #vars=35070 #constraints=873 hasObjective=yes
0.79/0.80	c res. mode=mod
0.79/0.80	c VSIDS like heuristics
0.79/0.80	c complete search running
3.29/3.37	c restart after 401 decisions
3.39/3.49	c nbDecision=500 #constraints=885
3.88/3.97	c restart after 801 decisions
4.18/4.20	c nbDecision=1000 #constraints=1123
4.99/5.06	c nbDecision=1500 #constraints=1479
5.18/5.22	c restart after 1601 decisions
5.98/6.07	c nbDecision=2000 #constraints=1795
6.78/6.88	c nbDecision=2500 #constraints=2093
7.58/7.61	c nbDecision=3000 #constraints=2446
7.99/8.01	c restart after 3201 decisions
8.58/8.63	c nbDecision=3500 #constraints=2731
10.08/10.13	c nbDecision=4000 #constraints=3099
10.98/11.03	c nbDecision=4500 #constraints=3454
11.98/12.03	c nbDecision=5000 #constraints=3843
13.08/13.11	c nbDecision=5500 #constraints=4221
13.87/13.98	c nbDecision=6000 #constraints=4613
14.47/14.55	c restart after 6401 decisions
14.57/14.69	c nbDecision=6500 #constraints=4885
17.17/17.24	c nbDecision=7000 #constraints=5286
18.58/18.70	c nbDecision=7500 #constraints=5617
20.07/20.11	c nbDecision=8000 #constraints=5998
21.47/21.55	c nbDecision=8500 #constraints=6357
22.98/23.07	c nbDecision=9000 #constraints=6765
23.87/23.96	c nbDecision=9500 #constraints=7108
24.77/24.88	c nbDecision=10000 #constraints=7512
25.67/25.73	c nbDecision=10500 #constraints=7783
29.86/29.93	c nbDecision=11000 #constraints=8200
33.26/33.37	c nbDecision=11500 #constraints=8606
35.06/35.14	c nbDecision=12000 #constraints=8960
37.07/37.19	c nbDecision=12500 #constraints=9346
38.57/38.65	c restart after 12801 decisions
39.26/39.39	c nbDecision=13000 #constraints=9613
41.86/41.99	c nbDecision=13500 #constraints=9951
44.36/44.43	c nbDecision=14000 #constraints=10338
46.66/46.73	c nbDecision=14500 #constraints=10730
48.86/48.94	c nbDecision=15000 #constraints=11106
50.47/50.51	c nbDecision=15500 #constraints=11447
51.67/51.74	c nbDecision=16000 #constraints=11796
53.06/53.12	c nbDecision=16500 #constraints=12188
53.86/53.98	c nbDecision=17000 #constraints=12536
57.36/57.49	c nbDecision=17500 #constraints=12811
60.55/60.69	c nbDecision=18000 #constraints=13205
63.56/63.64	c nbDecision=18500 #constraints=13543
66.26/66.33	c nbDecision=19000 #constraints=13905
69.55/69.66	c nbDecision=19500 #constraints=14308
72.56/72.65	c nbDecision=20000 #constraints=14709
74.55/74.70	c nbDecision=20500 #constraints=15080
76.35/76.46	c nbDecision=21000 #constraints=15482
78.26/78.39	c nbDecision=21500 #constraints=15848
79.35/79.47	c nbDecision=22000 #constraints=16219
80.35/80.44	c nbDecision=22500 #constraints=16589
82.35/82.46	c nbDecision=23000 #constraints=16729
85.85/85.93	c nbDecision=23500 #constraints=17080
89.15/89.22	c nbDecision=24000 #constraints=17406
91.05/91.12	c nbDecision=24500 #constraints=17714
92.35/92.42	c nbDecision=25000 #constraints=18097
92.75/92.89	c nbDecision=25500 #constraints=18232
92.95/93.03	c restart after 25601 decisions
95.66/95.78	c nbDecision=26000 #constraints=18477
99.25/99.35	c nbDecision=26500 #constraints=18781
103.85/103.94	c nbDecision=27000 #constraints=19137
107.75/107.83	c nbDecision=27500 #constraints=19510
110.54/110.60	c nbDecision=28000 #constraints=19858
112.04/112.16	c nbDecision=28500 #constraints=20202
113.65/113.75	c nbDecision=29000 #constraints=20568
116.55/116.69	c nbDecision=29500 #constraints=20720
122.74/122.83	c nbDecision=30000 #constraints=21124
127.54/127.69	c nbDecision=30500 #constraints=21513
133.14/133.22	c nbDecision=31000 #constraints=21906
136.24/136.35	c nbDecision=31500 #constraints=22207
139.14/139.22	c nbDecision=32000 #constraints=22605
140.93/141.07	c nbDecision=32500 #constraints=22950
142.03/142.14	c nbDecision=33000 #constraints=23128
143.13/143.23	c nbDecision=33500 #constraints=23405
144.33/144.42	c nbDecision=34000 #constraints=23741
145.63/145.79	c nbDecision=34500 #constraints=23955
147.24/147.32	c nbDecision=35000 #constraints=24161
150.03/150.11	c nbDecision=35500 #constraints=24495
153.72/153.80	c nbDecision=36000 #constraints=24832
157.82/157.99	c nbDecision=36500 #constraints=25172
163.72/163.83	c nbDecision=37000 #constraints=25545
176.52/176.67	c nbDecision=37500 #constraints=25904
186.51/186.61	c nbDecision=38000 #constraints=26260
196.61/196.78	c nbDecision=38500 #constraints=26609
210.21/210.39	c nbDecision=39000 #constraints=26948
231.00/231.18	c nbDecision=39500 #constraints=27307
243.60/243.78	c nbDecision=40000 #constraints=27617
252.20/252.36	c nbDecision=40500 #constraints=27897
267.70/267.82	c nbDecision=41000 #constraints=28249
288.79/288.99	c nbDecision=41500 #constraints=28591
307.19/307.33	c nbDecision=42000 #constraints=28940
325.18/325.33	c nbDecision=42500 #constraints=29276
340.08/340.21	c nbDecision=43000 #constraints=29613
357.48/357.66	c nbDecision=43500 #constraints=29966
373.57/373.75	c nbDecision=44000 #constraints=30312
391.56/391.76	c nbDecision=44500 #constraints=30663
415.35/415.53	c nbDecision=45000 #constraints=31000
436.55/436.73	c nbDecision=45500 #constraints=31329
452.65/452.90	c nbDecision=46000 #constraints=31662
473.14/473.31	c nbDecision=46500 #constraints=31994
496.53/496.76	c nbDecision=47000 #constraints=32354
526.32/526.52	c nbDecision=47500 #constraints=32698
553.02/553.28	c nbDecision=48000 #constraints=33043
579.81/580.03	c nbDecision=48500 #constraints=33376
609.70/609.91	c nbDecision=49000 #constraints=33718
637.49/637.74	c nbDecision=49500 #constraints=34060
668.19/668.49	c nbDecision=50000 #constraints=34416
699.08/699.34	c nbDecision=50500 #constraints=34752
731.77/732.00	c nbDecision=51000 #constraints=35132
747.77/748.01	c restart after 51201 decisions
749.76/750.05	c nbDecision=51500 #constraints=35324
756.07/756.38	c nbDecision=52000 #constraints=35651
763.56/763.81	c nbDecision=52500 #constraints=36025
768.17/768.48	c nbDecision=53000 #constraints=36355
772.26/772.58	c nbDecision=53500 #constraints=36730
775.66/775.92	c nbDecision=54000 #constraints=37095
800.35/800.62	c nbDecision=54500 #constraints=37368
832.35/832.69	c nbDecision=55000 #constraints=37718
865.24/865.54	c nbDecision=55500 #constraints=38058
901.92/902.24	c nbDecision=56000 #constraints=38385
934.92/935.29	c nbDecision=56500 #constraints=38715
975.51/975.81	c nbDecision=57000 #constraints=39043
1018.69/1019.00	c nbDecision=57500 #constraints=39404
1050.29/1050.61	c nbDecision=58000 #constraints=39697
1060.78/1061.10	c nbDecision=58500 #constraints=40026
1091.48/1091.81	c nbDecision=59000 #constraints=40360
1132.57/1132.99	c nbDecision=59500 #constraints=40744
1169.36/1169.78	c nbDecision=60000 #constraints=41120
1214.94/1215.30	c nbDecision=60500 #constraints=41475
1252.24/1252.62	c nbDecision=61000 #constraints=41813
1298.62/1299.02	c nbDecision=61500 #constraints=42161
1320.81/1321.26	c nbDecision=62000 #constraints=42511
1368.10/1368.53	c nbDecision=62500 #constraints=42868
1415.29/1415.71	c nbDecision=63000 #constraints=43219
1462.08/1462.56	c nbDecision=63500 #constraints=43566
1514.17/1514.62	c nbDecision=64000 #constraints=43918
1549.65/1550.11	c nbDecision=64500 #constraints=44255
1589.94/1590.47	c nbDecision=65000 #constraints=44639
1650.42/1650.95	c nbDecision=65500 #constraints=45013
1695.02/1695.57	c nbDecision=66000 #constraints=45370
1746.20/1746.77	c nbDecision=66500 #constraints=45742
1800.10/1800.60	Received signal 15
1800.10/1800.63	
1800.10/1800.63	s UNKNOWN
1800.10/1800.63	
1800.10/1800.63	c user time= 1799.3 s
1800.10/1800.63	c system time= 0.832873 s
1800.10/1800.63	c wall clock time=1800.63

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/node57/watcher-357335-1176994904 -o ROOT/results/node57/solver-357335-1176994904 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357335-1176994904/instance-357335-1176994904.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 3/70 20520
/proc/meminfo: memFree=1611208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=1468 CPUtime=0
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 140626388 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 367 160 127 317 0 46 0

[startup+0.033084 s]
/proc/loadavg: 0.92 0.98 0.97 3/70 20520
/proc/meminfo: memFree=1611208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=1880 CPUtime=0.03
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 295 0 0 0 3 0 0 0 18 0 1 0 140626388 1925120 244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 470 244 127 317 0 149 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1880

[startup+0.101089 s]
/proc/loadavg: 0.92 0.98 0.97 3/70 20520
/proc/meminfo: memFree=1611208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=2604 CPUtime=0.09
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 509 0 0 0 9 0 0 0 18 0 1 0 140626388 2666496 393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 651 393 128 317 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301106 s]
/proc/loadavg: 0.92 0.98 0.97 3/70 20520
/proc/meminfo: memFree=1611208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=5964 CPUtime=0.28
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 1322 0 0 0 28 0 0 0 19 0 1 0 140626388 6107136 1206 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 1491 1206 131 317 0 1170 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5964

[startup+0.701141 s]
/proc/loadavg: 0.92 0.98 0.97 3/70 20520
/proc/meminfo: memFree=1611208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=14156 CPUtime=0.69
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 3201 0 0 0 68 1 0 0 22 0 1 0 140626388 14495744 3085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 3539 3085 137 317 0 3218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14156

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.97 2/71 20521
/proc/meminfo: memFree=1598336/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=15204 CPUtime=1.49
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 3457 0 0 0 148 1 0 0 25 0 1 0 140626388 15568896 3341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 3801 3341 139 317 0 3480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15204

[startup+3.10235 s]
/proc/loadavg: 0.92 0.98 0.97 2/71 20523
/proc/meminfo: memFree=1597952/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=15712 CPUtime=3.09
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 3554 0 0 0 308 1 0 0 25 0 1 0 140626388 16089088 3438 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277170 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 3928 3438 139 317 0 3607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15712

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 0.97 2/71 20525
/proc/meminfo: memFree=1594304/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=20336 CPUtime=6.28
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 4754 0 0 0 626 2 0 0 25 0 1 0 140626388 20824064 4638 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 5084 4638 170 317 0 4763 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20336

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1584880/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=30724 CPUtime=12.67
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 7334 0 0 0 1263 4 0 0 25 0 1 0 140626388 31461376 7218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 7681 7218 170 317 0 7360 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30724

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1567232/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=48180 CPUtime=25.47
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 11694 0 0 0 2541 6 0 0 25 0 1 0 140626388 49336320 11535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 12045 11535 170 317 0 11724 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48180

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1549184/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=66484 CPUtime=51.06
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 16229 0 0 0 5095 11 0 0 25 0 1 0 140626388 68079616 16070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 16621 16070 170 317 0 16300 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 66484

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1513728/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=101996 CPUtime=102.25
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 24972 0 0 0 10208 17 0 0 25 0 1 0 140626388 104443904 24727 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 25499 24727 170 317 0 25178 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101996

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1456384/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=161420 CPUtime=162.22
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 39589 0 0 0 16197 25 0 0 25 0 1 0 140626388 165294080 39174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 40355 39174 170 317 0 40034 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 161420

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1417856/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=200640 CPUtime=222.21
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 49061 0 0 0 22190 31 0 0 25 0 1 0 140626388 205455360 48646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 50160 48646 170 317 0 49839 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 200640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1388032/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=233500 CPUtime=282.19
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 56580 0 0 0 28184 35 0 0 25 0 1 0 140626388 239104000 56165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 58375 56165 170 317 0 58054 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 233500

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1363200/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=256372 CPUtime=342.18
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 62684 0 0 0 34180 38 0 0 25 0 1 0 140626388 262524928 62269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 64093 62269 170 317 0 63772 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 256372

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1341248/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=276852 CPUtime=402.16
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 68211 0 0 0 40174 42 0 0 25 0 1 0 140626388 283496448 67796 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 69213 67796 170 317 0 68892 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 276852

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1318784/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=302428 CPUtime=462.14
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 73779 0 0 0 46169 45 0 0 25 0 1 0 140626388 309686272 73364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 75607 73364 170 317 0 75286 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 302428

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1293312/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=336428 CPUtime=522.13
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 80135 0 0 0 52166 47 0 0 25 0 1 0 140626388 344502272 79720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718620 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 84107 79720 170 317 0 83786 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 336428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1277696/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=351004 CPUtime=582.12
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 84063 0 0 0 58162 50 0 0 25 0 1 0 140626388 359428096 83615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563790 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 87751 83615 170 317 0 87430 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 351004

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1262784/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=364084 CPUtime=642.1
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 87730 0 0 0 64158 52 0 0 25 0 1 0 140626388 372822016 87282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 91021 87282 170 317 0 90700 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 364084


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1208448/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=414888 CPUtime=882.03
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 101298 0 0 0 88144 59 0 0 25 0 1 0 140626388 424845312 100850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718669 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 103722 100850 170 317 0 103401 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 414888

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1196736/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=425808 CPUtime=942.01
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 104218 0 0 0 94141 60 0 0 25 0 1 0 140626388 436027392 103770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 106452 103770 170 317 0 106131 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 425808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1186688/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=435072 CPUtime=1002
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 106726 0 0 0 100138 62 0 0 25 0 1 0 140626388 445513728 106278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 108768 106278 170 317 0 108447 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 435072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1172416/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=448672 CPUtime=1061.98
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 110371 0 0 0 106135 63 0 0 25 0 1 0 140626388 459440128 109923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 112168 109923 170 317 0 111847 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 448672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1159040/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=460272 CPUtime=1121.96
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 113613 0 0 0 112132 64 0 0 25 0 1 0 140626388 471318528 113165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 115068 113165 170 317 0 114747 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 460272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1144896/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=479820 CPUtime=1181.95
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 118276 0 0 0 118128 67 0 0 25 0 1 0 140626388 491335680 116640 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 119955 116640 170 317 0 119634 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 479820

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1133504/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=496868 CPUtime=1241.93
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 122396 0 0 0 124125 68 0 0 25 0 1 0 140626388 508792832 119539 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 124217 119539 170 317 0 123896 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 496868

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1123584/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=505972 CPUtime=1301.92
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 124896 0 0 0 130122 70 0 0 25 0 1 0 140626388 518115328 121973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 126493 121973 170 317 0 126172 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 505972

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1102208/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=553004 CPUtime=1361.91
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 134924 0 0 0 136116 75 0 0 25 0 1 0 140626388 566276096 127315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 138251 127315 170 317 0 137930 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 553004

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1091264/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=562492 CPUtime=1421.89
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 137613 0 0 0 142113 76 0 0 25 0 1 0 140626388 575991808 130004 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 140623 130004 170 317 0 140302 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 562492

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1082624/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=571000 CPUtime=1481.87
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 139797 0 0 0 148110 77 0 0 25 0 1 0 140626388 584704000 132188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 142750 132188 170 317 0 142429 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 571000

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20547
/proc/meminfo: memFree=1072512/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=579784 CPUtime=1541.86
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 142302 0 0 0 154107 79 0 0 25 0 1 0 140626388 593698816 134693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 144946 134693 170 317 0 144625 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 579784

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1059520/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=591516 CPUtime=1601.84
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 145570 0 0 0 160104 80 0 0 25 0 1 0 140626388 605712384 137961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718395 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 147879 137961 170 317 0 147558 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 591516

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1050816/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=599056 CPUtime=1661.82
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 147744 0 0 0 166102 80 0 0 25 0 1 0 140626388 613433344 140135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 149764 140135 170 317 0 149443 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 599056

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1039488/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=609052 CPUtime=1721.81
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 150571 0 0 0 172100 81 0 0 25 0 1 0 140626388 623669248 142962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 152263 142962 170 317 0 151942 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 609052

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1029952/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=617092 CPUtime=1781.8
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 152914 0 0 0 178097 83 0 0 25 0 1 0 140626388 631902208 145305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 154273 145305 170 317 0 153952 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 617092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1027648/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=619368 CPUtime=1800.1
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194304 153500 0 0 0 179927 83 0 0 25 0 1 0 140626388 634232832 145891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 154842 145891 170 317 0 154521 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 619368

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 20549
/proc/meminfo: memFree=1027648/2055920 swapFree=4183112/4192956
[pid=20520] ppid=20518 vsize=0 CPUtime=1800.2
/proc/20520/stat : 20520 (oree) R 20518 20520 19209 0 -1 4194308 153516 0 0 0 179932 88 0 0 25 0 1 0 140626388 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20520/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.25
CPU user time (s): 1799.32
CPU system time (s): 0.926859
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 619368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.32
system time used= 0.926859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153516
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= 1900

runsolver used 1.3288 second user time and 3.64345 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 15:01:44 UTC 2007

IDJOB= 357335
IDBENCH= 2425
IDSOLVER= 172
FILE ID= node57/357335-1176994904

PBS_JOBID= 4630425

Free space on /tmp= 66453 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-scrs8.opb
COMMAND LINE= oree /tmp/evaluation/357335-1176994904/instance-357335-1176994904.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-357335-1176994904 -o ROOT/results/node57/solver-357335-1176994904 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357335-1176994904/instance-357335-1176994904.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  b043e07da3f326ab58c20906a4694dad

RANDOM SEED= 927512430

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1611616 kB
Buffers:         10276 kB
Cached:         384456 kB
SwapCached:       3544 kB
Active:         145768 kB
Inactive:       259984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611616 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            24212 kB
Committed_AS:   916828 kB
PageTables:       1644 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= 66453 MiB

End job on node57 on Thu Apr 19 15:31:47 UTC 2007