Trace number 357326

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.2 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-standgub.opb
MD5SUMd9d4457b33bb6978c15b3abc72f33e33
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 variables33244
Total number of constraints456
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 constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 53687091200
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 326417514192
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 77387257610240
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 2427818341201528
Number of bits of the biggest sum of numbers52
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...
0.29/0.38	c ...done
0.29/0.38	c #vars=33244 #constraints=618 hasObjective=yes
0.38/0.45	c res. mode=mod
0.38/0.45	c VSIDS like heuristics
0.38/0.45	c complete search running
1.00/1.01	c restart after 401 decisions
1.10/1.13	c nbDecision=500 #constraints=958
1.39/1.48	c restart after 801 decisions
1.69/1.74	c nbDecision=1000 #constraints=1324
2.39/2.49	c nbDecision=1500 #constraints=1751
2.59/2.66	c restart after 1601 decisions
3.20/3.22	c nbDecision=2000 #constraints=2077
4.09/4.13	c nbDecision=2500 #constraints=2518
5.08/5.17	c nbDecision=3000 #constraints=2941
5.59/5.62	c restart after 3201 decisions
5.99/6.10	c nbDecision=3500 #constraints=3262
7.19/7.20	c nbDecision=4000 #constraints=3642
8.49/8.55	c nbDecision=4500 #constraints=4045
9.98/10.08	c nbDecision=5000 #constraints=4435
11.78/11.81	c nbDecision=5500 #constraints=4809
13.79/13.86	c nbDecision=6000 #constraints=5199
15.58/15.64	c restart after 6401 decisions
15.88/15.94	c nbDecision=6500 #constraints=5572
17.89/17.97	c nbDecision=7000 #constraints=5981
20.29/20.39	c nbDecision=7500 #constraints=6382
23.09/23.17	c nbDecision=8000 #constraints=6780
25.99/26.04	c nbDecision=8500 #constraints=7149
29.08/29.17	c nbDecision=9000 #constraints=7519
32.68/32.72	c nbDecision=9500 #constraints=7917
36.19/36.29	c nbDecision=10000 #constraints=8326
39.98/40.07	c nbDecision=10500 #constraints=8728
44.18/44.25	c nbDecision=11000 #constraints=9126
48.77/48.82	c nbDecision=11500 #constraints=9502
53.38/53.48	c nbDecision=12000 #constraints=9921
58.37/58.46	c nbDecision=12500 #constraints=10314
61.37/61.41	c restart after 12801 decisions
62.17/62.24	c nbDecision=13000 #constraints=10655
67.37/67.50	c nbDecision=13500 #constraints=11051
72.97/73.01	c nbDecision=14000 #constraints=11451
78.37/78.45	c nbDecision=14500 #constraints=11814
84.77/84.84	c nbDecision=15000 #constraints=12224
91.36/91.48	c nbDecision=15500 #constraints=12587
97.67/97.72	c nbDecision=16000 #constraints=12976
103.86/103.99	c nbDecision=16500 #constraints=13374
111.26/111.38	c nbDecision=17000 #constraints=13762
118.36/118.45	c nbDecision=17500 #constraints=14124
126.36/126.44	c nbDecision=18000 #constraints=14517
134.35/134.48	c nbDecision=18500 #constraints=14885
142.26/142.31	c nbDecision=19000 #constraints=15284
150.15/150.26	c nbDecision=19500 #constraints=15680
158.05/158.19	c nbDecision=20000 #constraints=16070
167.34/167.44	c nbDecision=20500 #constraints=16441
177.05/177.17	c nbDecision=21000 #constraints=16820
186.04/186.16	c nbDecision=21500 #constraints=17231
195.84/195.97	c nbDecision=22000 #constraints=17602
206.23/206.37	c nbDecision=22500 #constraints=17989
216.33/216.42	c nbDecision=23000 #constraints=18411
226.71/226.82	c nbDecision=23500 #constraints=18808
237.39/237.52	c nbDecision=24000 #constraints=19187
249.25/249.44	c nbDecision=24500 #constraints=19577
261.25/261.41	c nbDecision=25000 #constraints=19983
273.23/273.42	c nbDecision=25500 #constraints=20372
275.63/275.89	c restart after 25601 decisions
283.02/283.25	c nbDecision=26000 #constraints=20690
295.43/295.64	c nbDecision=26500 #constraints=21063
308.32/308.54	c nbDecision=27000 #constraints=21438
322.02/322.26	c nbDecision=27500 #constraints=21834
335.11/335.32	c nbDecision=28000 #constraints=22210
347.90/348.18	c nbDecision=28500 #constraints=22598
361.20/361.46	c nbDecision=29000 #constraints=22980
374.80/375.05	c nbDecision=29500 #constraints=23340
389.50/389.70	c nbDecision=30000 #constraints=23720
403.59/403.89	c nbDecision=30500 #constraints=24115
417.70/418.00	c nbDecision=31000 #constraints=24472
431.79/432.05	c nbDecision=31500 #constraints=24836
449.48/449.77	c nbDecision=32000 #constraints=25241
466.07/466.33	c nbDecision=32500 #constraints=25627
482.27/482.56	c nbDecision=33000 #constraints=26001
500.56/500.85	c nbDecision=33500 #constraints=26378
518.46/518.77	c nbDecision=34000 #constraints=26779
536.46/536.70	c nbDecision=34500 #constraints=27169
554.15/554.42	c nbDecision=35000 #constraints=27546
572.85/573.14	c nbDecision=35500 #constraints=27936
591.04/591.30	c nbDecision=36000 #constraints=28316
610.53/610.83	c nbDecision=36500 #constraints=28708
630.33/630.60	c nbDecision=37000 #constraints=29106
649.93/650.28	c nbDecision=37500 #constraints=29491
670.52/670.81	c nbDecision=38000 #constraints=29869
690.32/690.64	c nbDecision=38500 #constraints=30246
710.21/710.59	c nbDecision=39000 #constraints=30607
731.31/731.65	c nbDecision=39500 #constraints=30965
753.40/753.70	c nbDecision=40000 #constraints=31359
777.39/777.72	c nbDecision=40500 #constraints=31742
801.29/801.62	c nbDecision=41000 #constraints=32135
823.68/824.05	c nbDecision=41500 #constraints=32510
846.68/847.08	c nbDecision=42000 #constraints=32892
869.67/870.09	c nbDecision=42500 #constraints=33245
891.96/892.32	c nbDecision=43000 #constraints=33628
914.36/914.76	c nbDecision=43500 #constraints=33988
937.15/937.58	c nbDecision=44000 #constraints=34366
962.15/962.58	c nbDecision=44500 #constraints=34749
986.34/986.78	c nbDecision=45000 #constraints=35111
1010.63/1011.03	c nbDecision=45500 #constraints=35478
1037.52/1037.96	c nbDecision=46000 #constraints=35855
1062.22/1062.69	c nbDecision=46500 #constraints=36218
1089.20/1089.63	c nbDecision=47000 #constraints=36604
1118.40/1118.82	c nbDecision=47500 #constraints=36991
1144.79/1145.24	c nbDecision=48000 #constraints=37376
1171.48/1171.90	c nbDecision=48500 #constraints=37739
1198.58/1199.02	c nbDecision=49000 #constraints=38091
1229.28/1229.72	c nbDecision=49500 #constraints=38476
1257.46/1257.91	c nbDecision=50000 #constraints=38819
1284.36/1284.86	c nbDecision=50500 #constraints=39220
1307.95/1308.45	c nbDecision=51000 #constraints=39613
1318.65/1319.14	c restart after 51201 decisions
1327.95/1328.40	c nbDecision=51500 #constraints=39969
1354.14/1354.60	c nbDecision=52000 #constraints=40365
1381.33/1381.83	c nbDecision=52500 #constraints=40736
1409.82/1410.38	c nbDecision=53000 #constraints=41127
1435.81/1436.36	c nbDecision=53500 #constraints=41496
1464.90/1465.48	c nbDecision=54000 #constraints=41886
1494.00/1494.56	c nbDecision=54500 #constraints=42264
1524.69/1525.24	c nbDecision=55000 #constraints=42654
1553.68/1554.20	c nbDecision=55500 #constraints=43010
1585.07/1585.60	c nbDecision=56000 #constraints=43377
1616.16/1616.72	c nbDecision=56500 #constraints=43746
1647.66/1648.29	c nbDecision=57000 #constraints=44103
1682.05/1682.62	c nbDecision=57500 #constraints=44483
1712.64/1713.29	c nbDecision=58000 #constraints=44834
1746.53/1747.15	c nbDecision=58500 #constraints=45229
1779.62/1780.20	c nbDecision=59000 #constraints=45601
1800.03/1800.60	Received signal 15
1800.13/1800.71	
1800.13/1800.71	s UNKNOWN
1800.13/1800.71	
1800.13/1800.71	c user time= 1799.7 s
1800.13/1800.71	c system time= 0.441932 s
1800.13/1800.71	c wall clock time=1800.72

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/node62/watcher-357326-1176994643 -o ROOT/results/node62/solver-357326-1176994643 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357326-1176994643/instance-357326-1176994643.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: 0.99 0.97 0.91 3/64 21194
/proc/meminfo: memFree=1686056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=1468 CPUtime=0
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 18040321 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 367 160 131 317 0 46 0

[startup+0.0880339 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21194
/proc/meminfo: memFree=1686056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=3008 CPUtime=0.08
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 561 0 0 0 8 0 0 0 18 0 1 0 18040321 3080192 543 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 752 543 131 317 0 431 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3008

[startup+0.101035 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21194
/proc/meminfo: memFree=1686056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=3272 CPUtime=0.09
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 18040321 3350528 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 818 606 131 317 0 497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3272

[startup+0.301058 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21194
/proc/meminfo: memFree=1686056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=6564 CPUtime=0.29
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 1565 0 0 0 29 0 0 0 19 0 1 0 18040321 6721536 1351 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827878 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 1641 1351 131 317 0 1320 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6564

[startup+0.701104 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 21194
/proc/meminfo: memFree=1686056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=12136 CPUtime=0.68
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 2924 0 0 0 68 0 0 0 22 0 1 0 18040321 12427264 2710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 3034 2710 139 317 0 2713 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12136

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1675488/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=12844 CPUtime=1.49
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 3096 0 0 0 148 1 0 0 25 0 1 0 18040321 13152256 2882 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 3211 2882 139 317 0 2890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12844

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1674336/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=14932 CPUtime=3.09
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 3629 0 0 0 308 1 0 0 25 0 1 0 18040321 15290368 3415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606869 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 3733 3415 139 317 0 3412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14932

[startup+6.30276 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1668256/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=20228 CPUtime=6.29
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 4952 0 0 0 627 2 0 0 25 0 1 0 18040321 20713472 4738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 5057 4738 139 317 0 4736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20228

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1659680/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=28996 CPUtime=12.69
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 7146 0 0 0 1266 3 0 0 25 0 1 0 18040321 29691904 6932 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 7249 6932 170 317 0 6928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28996

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1648480/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=39532 CPUtime=25.48
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 9719 0 0 0 2544 4 0 0 25 0 1 0 18040321 40480768 9505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 9883 9505 170 317 0 9562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39532

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1631776/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=56288 CPUtime=51.08
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 13984 0 0 0 5101 7 0 0 25 0 1 0 18040321 57638912 13713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 14072 13713 170 317 0 13751 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56288

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1609888/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=80028 CPUtime=102.27
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 19385 0 0 0 10217 10 0 0 25 0 1 0 18040321 81948672 19114 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 20007 19114 170 317 0 19686 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80028

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21195
/proc/meminfo: memFree=1593824/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=95248 CPUtime=162.24
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 23426 0 0 0 16212 12 0 0 25 0 1 0 18040321 97533952 23155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 23812 23155 170 317 0 23491 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95248

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 21261
/proc/meminfo: memFree=1577520/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=112048 CPUtime=222.21
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 27689 0 0 0 22206 15 0 0 25 0 1 0 18040321 114737152 26842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 28012 26842 170 317 0 27691 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 112048

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1562008/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=132952 CPUtime=282.12
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 31862 0 0 0 28194 18 0 0 25 0 1 0 18040321 136142848 30982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 33238 30982 170 317 0 32917 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 132952

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1551200/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=143084 CPUtime=342.1
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 34552 0 0 0 34191 19 0 0 25 0 1 0 18040321 146518016 33672 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 35771 33672 170 317 0 35450 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 143084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1541472/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=152156 CPUtime=402.09
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 37029 0 0 0 40188 21 0 0 25 0 1 0 18040321 155807744 36116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 38039 36116 170 317 0 37718 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 152156

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1532128/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=160576 CPUtime=462.07
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 39374 0 0 0 46185 22 0 0 25 0 1 0 18040321 164429824 38428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 40144 38428 170 317 0 39823 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 160576

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1524384/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=167432 CPUtime=522.06
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 41327 0 0 0 52182 24 0 0 25 0 1 0 18040321 171450368 40381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 41858 40381 170 317 0 41537 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 167432

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1516640/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=174456 CPUtime=582.05
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 43256 0 0 0 58180 25 0 0 25 0 1 0 18040321 178642944 42310 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 43614 42310 170 317 0 43293 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 174456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1509664/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=180924 CPUtime=642.03
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 44978 0 0 0 64177 26 0 0 25 0 1 0 18040321 185266176 44032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 45231 44032 170 317 0 44910 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 180924


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1481440/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=207568 CPUtime=881.96
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 52298 0 0 0 88166 30 0 0 25 0 1 0 18040321 212549632 51060 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 51892 51060 170 317 0 51571 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 207568

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1464544/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=235200 CPUtime=941.94
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 56510 0 0 0 94162 32 0 0 25 0 1 0 18040321 240844800 55272 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 58800 55272 170 317 0 58479 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 235200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1458272/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=248072 CPUtime=1001.93
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 59446 0 0 0 100159 34 0 0 25 0 1 0 18040321 254025728 56843 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711188 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 62018 56843 170 317 0 61697 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 248072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1451808/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=254000 CPUtime=1061.91
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 61142 0 0 0 106157 34 0 0 25 0 1 0 18040321 260096000 58474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 63500 58474 170 317 0 63179 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 254000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1445536/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=260460 CPUtime=1121.9
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 62690 0 0 0 112155 35 0 0 25 0 1 0 18040321 266711040 60022 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 65115 60022 170 317 0 64794 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 260460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1439008/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=266256 CPUtime=1181.89
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 64314 0 0 0 118152 37 0 0 25 0 1 0 18040321 272646144 61646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 66564 61646 170 317 0 66243 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 266256

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1432416/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=271976 CPUtime=1241.87
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 65965 0 0 0 124149 38 0 0 25 0 1 0 18040321 278503424 63297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 67994 63297 170 317 0 67673 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 271976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1426528/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=277656 CPUtime=1301.86
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 67411 0 0 0 130147 39 0 0 25 0 1 0 18040321 284319744 64743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 69414 64743 170 317 0 69093 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 277656

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1421600/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=281804 CPUtime=1361.83
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 68660 0 0 0 136144 39 0 0 25 0 1 0 18040321 288567296 65992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 70451 65992 170 317 0 70130 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 281804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1416544/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=286784 CPUtime=1421.82
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 69964 0 0 0 142142 40 0 0 25 0 1 0 18040321 293666816 67231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 71696 67231 170 317 0 71375 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 286784

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1411808/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=291284 CPUtime=1481.8
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 71164 0 0 0 148139 41 0 0 25 0 1 0 18040321 298274816 68431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 72821 68431 170 317 0 72500 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 291284

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1405920/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=296180 CPUtime=1541.79
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 72616 0 0 0 154137 42 0 0 25 0 1 0 18040321 303288320 69883 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 74045 69883 170 317 0 73724 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 296180

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1401696/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=300452 CPUtime=1601.76
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 73690 0 0 0 160134 42 0 0 25 0 1 0 18040321 307662848 70957 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 75113 70957 170 317 0 74792 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 300452

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1396448/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=304680 CPUtime=1661.76
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 74972 0 0 0 166133 43 0 0 25 0 1 0 18040321 311992320 72239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 76170 72239 170 317 0 75849 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 304680

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1391264/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=309736 CPUtime=1721.74
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 76259 0 0 0 172131 43 0 0 25 0 1 0 18040321 317169664 73526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 77434 73526 170 317 0 77113 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 309736

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1386464/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=313716 CPUtime=1781.73
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 77453 0 0 0 178129 44 0 0 25 0 1 0 18040321 321245184 74720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 78429 74720 170 317 0 78108 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 313716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1385056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=314896 CPUtime=1800.03
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 77805 0 0 0 179959 44 0 0 25 0 1 0 18040321 322453504 75072 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 78724 75072 170 317 0 78403 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 314896

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 0.97 0.91 2/65 21393
/proc/meminfo: memFree=1385056/2055920 swapFree=4184556/4192956
[pid=21194] ppid=21192 vsize=315028 CPUtime=1800.13
/proc/21194/stat : 21194 (oree) R 21192 21194 20721 0 -1 4194304 77810 0 0 0 179969 44 0 0 25 0 1 0 18040321 322588672 75077 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21194/statm: 78757 75077 170 317 0 78436 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 315028

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.2
CPU user time (s): 1799.71
CPU system time (s): 0.491925
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 315028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77826
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= 3053

runsolver used 1.25981 second user time and 3.72643 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 14:57:23 UTC 2007

IDJOB= 357326
IDBENCH= 2413
IDSOLVER= 172
FILE ID= node62/357326-1176994643

PBS_JOBID= 4630437

Free space on /tmp= 66496 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-standgub.opb
COMMAND LINE= oree /tmp/evaluation/357326-1176994643/instance-357326-1176994643.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-357326-1176994643 -o ROOT/results/node62/solver-357326-1176994643 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357326-1176994643/instance-357326-1176994643.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d9d4457b33bb6978c15b3abc72f33e33

RANDOM SEED= 62484895

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1686528 kB
Buffers:          5612 kB
Cached:         293480 kB
SwapCached:       2148 kB
Active:          27752 kB
Inactive:       281548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686528 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            2540 kB
Writeback:           0 kB
Mapped:          16652 kB
Slab:            46196 kB
Committed_AS:   173556 kB
PageTables:       1464 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= 66496 MiB

End job on node62 on Thu Apr 19 15:27:26 UTC 2007